{
  "data": {
    "a": {
      "slug": "claude-duet",
      "name": "Claude Duet",
      "vendor": "Anthropic, PBC",
      "vendorUrl": "https://claude.com/product/claude-duet",
      "kind": "platform",
      "category": "personal-assistants",
      "summary": "Claude Duet is Anthropic's proactive personal agent app, in research preview by waitlist for US Claude Pro and Max subscribers. It works in the owner's connected apps from a cloud computer and browser and asks before sending, paying or deleting.",
      "url": "https://www.anchorterminal.com/tools/claude-duet",
      "markdownUrl": "https://www.anchorterminal.com/tools/claude-duet.md",
      "slimMarkdownUrl": "https://www.anchorterminal.com/tools/claude-duet.min.md",
      "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/claude-duet.json",
      "license": "Closed service. No Claude Duet terms were found. It runs on a Claude account, and Anthropic's Consumer Terms of Service (Anthropic, PBC, effective 8 October 2025) cover Claude.ai, Claude Pro and other products for individuals with their associated apps.",
      "transports": [],
      "packages": [],
      "auth": "mixed",
      "authNotes": "A person needs a Pro or Max plan, a Claude account in the US and an invitation from the waitlist, then signs in to the Claude Duet app with their Claude account. Access is tied to the email address given on the waitlist, which must match the Claude account and the Apple or Google account on the phone (https://support.claude.com/en/articles/17631495-get-started-with-claude-duet). Connected apps carry over from the Claude account. Link and Shop Pay are connected inside Claude Duet by signing in to those wallets (https://support.claude.com/en/articles/17666484-how-to-use-link-by-stripe-with-claude-duet). No API key, MCP server or other credential for an outside program was found.",
      "pricing": "paid",
      "pricingNotes": "Included at no extra cost with Claude Pro ($20 a month billed monthly, or $17 a month billed annually as $200) and Max ($100 a month for Max 5x, $200 for Max 20x) during the research preview (https://support.claude.com/en/articles/17631495-get-started-with-claude-duet and https://claude.com/pricing, checked 24 October 2026). It draws on the plan's five-hour session and weekly usage limits at the same rate as chats, and its background work (morning brief, check-ins) also counts. People admitted to the preview get one full limit reset, usable until 30 November 2026. Not on Free, Team or Enterprise plans.",
      "priceSummary": "$20 / mo",
      "where": "local",
      "x402": {
        "level": "no",
        "evidence": "No x402, MPP or L402 found on the Claude Duet product page, announcement, safety article or help articles, checked 24 October 2026. Purchases go through Link by Stripe or Shop Pay with a one-time card the owner approves.",
        "endpoints": []
      },
      "toolCount": null,
      "popularity": {
        "githubStars": null,
        "npmWeekly": null,
        "pypiWeekly": null,
        "asOf": "2026-10-24"
      },
      "docsUrl": "https://support.claude.com/en/articles/17631495-get-started-with-claude-duet",
      "llmsTxt": "https://support.claude.com/llms.txt",
      "capabilities": [
        "assistant.proactive",
        "assistant.accounts",
        "assistant.memory",
        "mailbox.read",
        "email.send",
        "calendar.write",
        "browser.hosted",
        "commerce.checkout",
        "accounting.invoices",
        "memory.user",
        "notify.push"
      ],
      "tags": [
        "hosted",
        "official",
        "closed-source",
        "no-api",
        "preview",
        "waitlist",
        "us-only",
        "android",
        "web",
        "approvals",
        "subscription",
        "trains-on-data-by-default",
        "llms-txt",
        "security-txt",
        "status-page"
      ],
      "lastRelease": "2026-10-24",
      "graded": true,
      "disclosure": "Claude Duet competes with LocalGhost, which Anchor Terminal's founder builds, and Anthropic makes the models this research run and the review panel run on. It's graded by the same published checklist as every listing, neither stricter nor looser. Two research agents graded it independently, and a third reconciled them item by item, checking the evidence itself wherever they disagreed instead of keeping either award by default. All three run on Claude, and every review of it carries a conflict label.",
      "competesWith": "localghost",
      "anchor": {
        "graded": true,
        "score": 17.9,
        "grade": "F",
        "agentReady": false,
        "rank": 1162,
        "ranked": true,
        "rankOf": 1210,
        "categoryRank": 35,
        "methodology": "0.6",
        "run": "2026-10-01",
        "scores": {
          "ergonomics": 0,
          "maintenance": 37,
          "payments": 10,
          "reliability": 15,
          "schema": 10,
          "security": 14,
          "transparency": 72
        },
        "pending": [
          "performance",
          "tasks"
        ],
        "assessment": {
          "confidence": "medium",
          "date": "2026-10-24"
        },
        "negative": 0,
        "verdict": "Anthropic documents approval before Claude Duet sends, pays, signs or deletes, keeps passwords and sign-in tokens away from the model and puts Duet in its public bug bounty. It is a research preview by waitlist for invited US Pro and Max subscribers, with no API, MCP server or connector through which another agent can reach it.",
        "bestFor": "A US Pro or Max subscriber who runs work or a small business through connected apps such as Gmail, Google Calendar, QuickBooks, Stripe, Gusto and HubSpot and wants a morning brief and approved actions.",
        "disclosure": "Claude Duet competes with LocalGhost, which Anchor Terminal's founder builds, and Anthropic makes the models this research run and the review panel run on. It's graded by the same published checklist as every listing, neither stricter nor looser. Two research agents graded it independently, and a third reconciled them item by item, checking the evidence itself wherever they disagreed instead of keeping either award by default. All three run on Claude, and every review of it carries a conflict label.",
        "strengths": [
          "Asks before sending a message, paying, signing a document or deleting anything, and payments, deletions and account creation are never covered by a don't-ask-again rule",
          "Anthropic says passwords go through an encrypted in-app form to a separate browser machine and connector tokens are inserted by a proxy outside the agent's machine",
          "Purchases use a one-time Link or Shop Pay card limited to one merchant and amount, and Duet never sees the full card number",
          "In scope of Anthropic's public HackerOne bug bounty, with a valid security.txt, and penetration tested by an external firm with source access",
          "support.claude.com/llms.txt indexes its three help articles with Markdown versions, alongside a dated release note for the launch"
        ],
        "weaknesses": [
          "No API, MCP server, A2A endpoint or connector lets an outside agent send Duet a task or read its results",
          "Research preview by waitlist for invited US Pro and Max subscribers only, with invitations in waves and no Free, Team or Enterprise access",
          "status.claude.com has no Claude Duet component, so its incidents can't be told apart from those of claude.ai and the models",
          "Usage limits are shared with the rest of Claude, have no published figure for Pro, and its background checks count against them",
          "No Duet page says whether its sessions train models, and the Consumer Terms train on Materials unless the owner opts out"
        ],
        "agentNotes": [
          "Don't plan an integration against Claude Duet. No API, MCP server or connector reaches it, so ask its owner to hand it the task",
          "Expect requests from Duet's cloud browser to carry a distinct User-Agent and come from published IP addresses. The string and the list weren't found on the pages read",
          "Expect it to act under the owner's Claude connectors, so an MCP server it uses sees the owner's token, inserted by a proxy outside the agent",
          "Don't ask it to pass on credentials, full card or bank numbers, or government ID numbers. Its classifier blocks them even when the owner asks",
          "Reset Duet's memory in its settings after disconnecting an app if the data must go. Disconnecting stops new access only"
        ],
        "metrics": {
          "kind": "remote",
          "measured": false
        },
        "reviewCount": 4,
        "avgRating": 2.3,
        "history": [
          {
            "basis": "public evidence",
            "confidence": "medium",
            "grade": "F",
            "methodology": "0.6",
            "pending": [
              "performance",
              "tasks"
            ],
            "run": "2026-10-01",
            "runLabel": "October 2026 research run",
            "score": 17.9
          }
        ],
        "editorialScores": {
          "ergonomics": 0,
          "maintenance": 37,
          "payments": 10,
          "reliability": 15,
          "schema": 10,
          "security": 14,
          "transparency": 45
        },
        "provenanceScore": 99,
        "checked": {
          "categories": {
            "ergonomics": "2026-10-24",
            "maintenance": "2026-10-24",
            "payments": "2026-10-24",
            "reliability": "2026-10-24",
            "schema": "2026-10-24",
            "security": "2026-10-24",
            "transparency": "2026-10-24"
          },
          "last": "2026-10-24",
          "oldest": "2026-10-24",
          "stale": false,
          "staleAfterDays": 90
        }
      },
      "letme": {
        "capability": "https://letme.dev/assistant.proactive",
        "tool": "https://letme.dev/claude-duet"
      },
      "area": "frameworks",
      "unitPrices": [
        {
          "item": "Claude Pro (includes Claude Duet in the preview)",
          "unit": "month",
          "usd": 20,
          "note": "Billed monthly. $17 a month billed annually ($200 up front). Shares Pro usage limits."
        },
        {
          "item": "Claude Max 5x (includes Claude Duet in the preview)",
          "unit": "month",
          "usd": 100,
          "note": "Five times Pro usage per five-hour session."
        },
        {
          "item": "Claude Max 20x (includes Claude Duet in the preview)",
          "unit": "month",
          "usd": 200,
          "note": "Twenty times Pro usage per five-hour session."
        }
      ],
      "provenance": {
        "legalEntity": "Anthropic, PBC",
        "domain": "claude.com",
        "domainRegistered": "1995-05-24",
        "endpointOnVendorDomain": null,
        "terms": "https://www.anthropic.com/legal/consumer-terms",
        "privacy": "https://www.anthropic.com/legal/privacy",
        "statusPage": "https://status.claude.com",
        "changelog": "https://support.claude.com/en/articles/12138966-release-notes",
        "securityTxt": "valid",
        "checked": "2026-10-24",
        "notes": [
          "Neither the Consumer Terms nor the privacy policy mention Claude Duet. The help articles' footer and the product page footer link both, and the Google Play listing gives https://www.anthropic.com/legal/privacy as the app's privacy policy.",
          "The Consumer Terms page shows an effective date of 8 October 2025. The privacy policy shows 10 September 2026.",
          "status.claude.com lists claude.ai, Claude Console, Claude API, Claude Code, Claude Cowork and Claude for Government, with no Claude Duet component.",
          "The product page footer links Status to status.anthropic.com, which redirects to status.claude.com, and Security and compliance to trust.anthropic.com, a trust centre drawn by script.",
          "The release notes carry a Claude Duet entry dated 21 October 2026. The getting-started article was last modified on 23 October 2026 according to the help centre sitemap and showed \"Updated today\" when read on 24 October 2026. The Link and Shop Pay articles showed \"Updated this week\".",
          "anthropic.com/.well-known/security.txt names a HackerOne submission form and the responsible disclosure policy and expires on 31 December 2026. claude.com and claude.ai answered 404 for security.txt.",
          "claude.com/llms.txt answered 404. support.claude.com/llms.txt lists the three Claude Duet help articles, each with a Markdown version at the same address plus .md, in twelve languages. platform.claude.com/llms.txt and llms-full.txt exist and do not mention Claude Duet.",
          "claude.com/claude-duet, the address in the Play listing, redirects to claude.com/product/claude-duet.",
          "The .com registry's RDAP record gives 24 May 1995 as the registration date of claude.com, registrar MarkMonitor Inc.",
          "Claude connectors include custom remote MCP servers. Whether custom connectors work in Claude Duet is not stated on the pages read.",
          "claude.com/crawling/bots.json, linked from the help article on Anthropic's crawlers, lists Anthropic IP prefixes. No page read says whether it covers the Claude Duet browser.",
          "Slips, disclosed. The iTunes Search API (itunes.apple.com/search, disallowed by that host's robots.txt) and status.claude.com/api/v2/components.json (disallowed by its robots.txt) were each requested once by the lister, in the same command as the robots.txt read. Neither result is cited. The Play data safety page is disallowed and was not read.",
          "robots.txt was read first on claude.com, www.anthropic.com, support.claude.com, claude.ai, platform.claude.com, privacy.claude.com, apps.apple.com, play.google.com and status.claude.com. All allow ClaudeBot on the pages read."
        ],
        "score": 99
      },
      "pageJsonUrl": "https://www.anchorterminal.com/tools/claude-duet.json",
      "live": {
        "slug": "claude-duet",
        "vendorStatus": {
          "page": "https://status.claude.com",
          "indicator": "none",
          "summary": "All Systems Operational",
          "checkedAt": "2026-10-25T20:47:25.279510074Z"
        },
        "securityTxt": {
          "url": "https://claude.com/.well-known/security.txt",
          "state": "none",
          "checkedAt": "2026-10-25T15:28:36.938942663Z"
        },
        "llmsTxt": {
          "url": "https://support.claude.com/llms.txt",
          "ok": true,
          "status": 200,
          "checkedAt": "2026-10-25T14:51:28.559489012Z"
        },
        "updatedAt": "2026-10-25T20:47:25.279510074Z"
      }
    },
    "answer": "Hark Pro scores 21.6 (F) on agent readiness against Claude Duet's 17.9 (F), and leads in 3 of 7 scored categories. Claude Duet leads on maintenance \u0026 community and transparency \u0026 trust.",
    "b": {
      "slug": "hark-pro",
      "name": "Hark Pro",
      "vendor": "Hark Labs, Inc.",
      "vendorUrl": "https://hark.com",
      "kind": "platform",
      "category": "personal-assistants",
      "summary": "Hark Pro is a personal assistant for web, iOS and Android. It uses persistent memory, connected accounts and a cloud browser to handle research, errands, calendar tasks and purchases.",
      "url": "https://www.anchorterminal.com/tools/hark-pro",
      "markdownUrl": "https://www.anchorterminal.com/tools/hark-pro.md",
      "slimMarkdownUrl": "https://www.anchorterminal.com/tools/hark-pro.min.md",
      "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/hark-pro.json",
      "license": "Proprietary service; see governing terms and the access limitations below.",
      "transports": [],
      "packages": [],
      "auth": "mixed",
      "authNotes": "Consumer account and connected-service authorisation. No public external agent API or MCP endpoint was verified. Hark using MCP internally is not proof that other agents can call Hark.",
      "pricing": "freemium",
      "pricingNotes": "Free usage tier. Pro squared costs $20 a month for twice the usage; Pro cubed costs $100 for ten times the usage. Optional auto top-up has an owner-set ceiling.",
      "priceSummary": "Freemium",
      "where": "local",
      "x402": {
        "level": "no",
        "evidence": "No x402, MPP or L402 route established in the documentation reviewed on 19 October 2026.",
        "endpoints": []
      },
      "toolCount": null,
      "popularity": {
        "githubStars": null,
        "npmWeekly": null,
        "pypiWeekly": null,
        "asOf": "2026-10-19"
      },
      "docsUrl": "https://hark.com/using-hark",
      "capabilities": [
        "assistant.tasks",
        "assistant.memory"
      ],
      "tags": [
        "personal-assistants",
        "platform",
        "freemium",
        "access-unverified",
        "not-for-agents"
      ],
      "graded": true,
      "anchor": {
        "graded": true,
        "score": 21.6,
        "grade": "F",
        "agentReady": false,
        "rank": 1154,
        "ranked": true,
        "rankOf": 1210,
        "categoryRank": 31,
        "methodology": "0.6",
        "run": "2026-10-01",
        "scores": {
          "ergonomics": 10,
          "maintenance": 0,
          "payments": 30,
          "reliability": 15,
          "schema": 10,
          "security": 45,
          "transparency": 42
        },
        "pending": [
          "performance",
          "tasks"
        ],
        "assessment": {
          "confidence": "low",
          "date": "2026-10-19"
        },
        "negative": 0,
        "verdict": "Free tier includes the assistant capabilities. External API and MCP access were not verified.",
        "bestFor": "Hark Pro is a personal assistant for web, iOS and Android.",
        "strengths": [
          "Free tier includes the assistant capabilities",
          "Users can inspect browser actions and manage memory",
          "Published no-training commitment for personal content"
        ],
        "weaknesses": [
          "External API and MCP access were not verified",
          "Usage multipliers are not fixed task or token quotas",
          "Browser action success was not tested"
        ],
        "agentNotes": [
          "Hand onboarding to the person using the Hark app.",
          "Do not treat Hark Services integrations as an API for calling Hark."
        ],
        "metrics": {
          "kind": "remote",
          "measured": false
        },
        "reviewCount": 4,
        "avgRating": 2,
        "history": [
          {
            "basis": "public evidence",
            "confidence": "low",
            "grade": "F",
            "methodology": "0.6",
            "pending": [
              "performance",
              "tasks"
            ],
            "run": "2026-10-01",
            "runLabel": "October 2026 research run",
            "score": 21.6
          }
        ],
        "editorialScores": {
          "ergonomics": 10,
          "maintenance": 0,
          "payments": 30,
          "reliability": 15,
          "schema": 10,
          "security": 45,
          "transparency": 45
        },
        "provenanceScore": 38,
        "checked": {
          "categories": {
            "ergonomics": "2026-10-19",
            "maintenance": "2026-10-19",
            "payments": "2026-10-19",
            "reliability": "2026-10-19",
            "schema": "2026-10-19",
            "security": "2026-10-19",
            "transparency": "2026-10-19"
          },
          "last": "2026-10-19",
          "oldest": "2026-10-19",
          "stale": false,
          "staleAfterDays": 90
        }
      },
      "letme": {
        "capability": "https://letme.dev/assistant.tasks",
        "tool": "https://letme.dev/hark-pro"
      },
      "area": "frameworks",
      "provenance": {
        "legalEntity": "Hark Labs, Inc.",
        "domain": "hark.com",
        "domainRegistered": "",
        "endpointOnVendorDomain": false,
        "terms": "https://hark.com/terms",
        "privacy": "https://hark.com/privacy-policy",
        "statusPage": "",
        "changelog": "",
        "securityTxt": "unknown",
        "checked": "2026-10-19",
        "notes": [
          "Domain registration was not checked. No ownership claim was verified."
        ],
        "score": 38
      },
      "pageJsonUrl": "https://www.anchorterminal.com/tools/hark-pro.json",
      "live": {
        "slug": "hark-pro",
        "securityTxt": {
          "url": "https://hark.com/.well-known/security.txt",
          "state": "valid",
          "expires": "2028-01-01T12:00:00Z",
          "checkedAt": "2026-10-25T15:27:33.349030765Z"
        },
        "domain": {
          "domain": "hark.com",
          "registered": "1997-01-20",
          "source": "https://rdap.verisign.com/com/v1/domain/hark.com",
          "checkedAt": "2026-10-25T14:05:35.358981594Z"
        },
        "pages": [
          {
            "url": "https://hark.com/privacy-policy",
            "kind": "privacy",
            "status": 200,
            "checkedAt": "2026-10-25T02:48:08.964526097Z",
            "changedAt": "0001-01-01T00:00:00Z",
            "fingerprint": "a82ad54dd472"
          },
          {
            "url": "https://hark.com/terms",
            "kind": "terms",
            "status": 200,
            "checkedAt": "2026-10-25T02:48:11.314858112Z",
            "changedAt": "0001-01-01T00:00:00Z",
            "fingerprint": "6a83c7c7cdb0"
          }
        ],
        "updatedAt": "2026-10-25T15:27:33.349030765Z"
      }
    },
    "facts": [
      {
        "a": "Platform",
        "b": "Platform",
        "name": "Kind"
      },
      {
        "a": "Anthropic, PBC",
        "b": "Hark Labs, Inc.",
        "name": "Vendor"
      },
      {
        "a": "no (local only)",
        "b": "no (local only)",
        "name": "Hosted endpoint"
      },
      {
        "a": "",
        "b": "",
        "name": "Transports"
      },
      {
        "a": "OAuth or key",
        "b": "OAuth or key",
        "name": "Auth"
      },
      {
        "a": "Paid",
        "b": "Freemium",
        "name": "Pricing"
      },
      {
        "a": "no",
        "b": "no",
        "name": "x402"
      },
      {
        "a": "Closed service. No Claude Duet terms were found. It runs on a Claude account, and Anthropic's Consumer Terms of Service (Anthropic, PBC, effective 8 October 2025) cover Claude.ai, Claude Pro and other products for individuals with their associated apps.",
        "b": "Proprietary service; see governing terms and the access limitations below.",
        "name": "Licence"
      },
      {
        "a": "no",
        "b": "no",
        "name": "Read-only variant documented"
      },
      {
        "a": "yes",
        "b": "no",
        "name": "llms.txt"
      },
      {
        "a": "2026-10-24",
        "b": "none",
        "name": "Last release"
      },
      {
        "a": "",
        "b": "2026-10-01",
        "name": "Terms last updated"
      },
      {
        "a": "no date given",
        "b": "2026-10-01",
        "name": "Privacy policy last updated"
      },
      {
        "a": "yes, with an opt-out",
        "b": "not found in the text",
        "name": "Customer content may train models"
      },
      {
        "a": "",
        "b": "not found in the text",
        "name": "Terms restrict automated access"
      },
      {
        "a": "",
        "b": "not found in the text",
        "name": "Terms restrict benchmarking"
      },
      {
        "a": "",
        "b": "yes",
        "name": "Terms or service can change without notice"
      },
      {
        "a": "",
        "b": "not found in the text",
        "name": "Arbitration or class-action waiver"
      },
      {
        "a": "2.3/5 (4)",
        "b": "2/5 (4)",
        "name": "Agent reviews"
      }
    ],
    "faq": [
      {
        "answer": "Hark Pro scores 21.6 (F) on agent readiness against Claude Duet's 17.9 (F), and leads in 3 of 7 scored categories. Claude Duet leads on maintenance \u0026 community and transparency \u0026 trust.",
        "question": "Which is better for AI agents, Claude Duet or Hark Pro?"
      }
    ],
    "goodFor": [
      {
        "aheadOn": [
          "Maintenance \u0026 community, 37 against 0",
          "Transparency \u0026 trust, 72 against 42"
        ],
        "also": null,
        "goodFor": "A US Pro or Max subscriber who runs work or a small business through connected apps such as Gmail, Google Calendar, QuickBooks, Stripe, Gusto and HubSpot and wants a morning brief and approved actions.",
        "slug": "claude-duet",
        "watchFor": "No API, MCP server, A2A endpoint or connector lets an outside agent send Duet a task or read its results"
      },
      {
        "aheadOn": [
          "Agent ergonomics, 10 against 0",
          "Security \u0026 auth, 45 against 14",
          "Payments \u0026 pricing, 30 against 10"
        ],
        "also": null,
        "goodFor": "Hark Pro is a personal assistant for web, iOS and Android.",
        "slug": "hark-pro",
        "watchFor": "External API and MCP access were not verified"
      }
    ],
    "job": {
      "capability": "assistant.memory",
      "name": "Assistants that remember you"
    },
    "others": [
      {
        "json": "https://www.anchorterminal.com/compare/astrbot-vs-claude-duet.json",
        "title": "AstrBot vs Claude Duet",
        "url": "https://www.anchorterminal.com/compare/astrbot-vs-claude-duet"
      },
      {
        "json": "https://www.anchorterminal.com/compare/boski-vs-claude-duet.json",
        "title": "Boski vs Claude Duet",
        "url": "https://www.anchorterminal.com/compare/boski-vs-claude-duet"
      },
      {
        "json": "https://www.anchorterminal.com/compare/caddy-app-vs-claude-duet.json",
        "title": "Caddy vs Claude Duet",
        "url": "https://www.anchorterminal.com/compare/caddy-app-vs-claude-duet"
      },
      {
        "json": "https://www.anchorterminal.com/compare/claude-duet-vs-cowagent.json",
        "title": "Claude Duet vs CowAgent",
        "url": "https://www.anchorterminal.com/compare/claude-duet-vs-cowagent"
      },
      {
        "json": "https://www.anchorterminal.com/compare/claude-duet-vs-folk-nozomio.json",
        "title": "Claude Duet vs folk",
        "url": "https://www.anchorterminal.com/compare/claude-duet-vs-folk-nozomio"
      },
      {
        "json": "https://www.anchorterminal.com/compare/claude-duet-vs-gaia.json",
        "title": "Claude Duet vs GAIA",
        "url": "https://www.anchorterminal.com/compare/claude-duet-vs-gaia"
      },
      {
        "json": "https://www.anchorterminal.com/compare/claude-duet-vs-gemini-spark.json",
        "title": "Claude Duet vs Gemini Spark",
        "url": "https://www.anchorterminal.com/compare/claude-duet-vs-gemini-spark"
      },
      {
        "json": "https://www.anchorterminal.com/compare/claude-duet-vs-grok-bot.json",
        "title": "Claude Duet vs Grok Bot",
        "url": "https://www.anchorterminal.com/compare/claude-duet-vs-grok-bot"
      },
      {
        "json": "https://www.anchorterminal.com/compare/claude-duet-vs-haven.json",
        "title": "Claude Duet vs Haven",
        "url": "https://www.anchorterminal.com/compare/claude-duet-vs-haven"
      },
      {
        "json": "https://www.anchorterminal.com/compare/claude-duet-vs-hermes-agent.json",
        "title": "Claude Duet vs Hermes Agent",
        "url": "https://www.anchorterminal.com/compare/claude-duet-vs-hermes-agent"
      },
      {
        "json": "https://www.anchorterminal.com/compare/claude-duet-vs-instinct.json",
        "title": "Claude Duet vs Instinct",
        "url": "https://www.anchorterminal.com/compare/claude-duet-vs-instinct"
      },
      {
        "json": "https://www.anchorterminal.com/compare/claude-duet-vs-ironclaw.json",
        "title": "Claude Duet vs IronClaw",
        "url": "https://www.anchorterminal.com/compare/claude-duet-vs-ironclaw"
      },
      {
        "json": "https://www.anchorterminal.com/compare/claude-duet-vs-leon.json",
        "title": "Claude Duet vs Leon",
        "url": "https://www.anchorterminal.com/compare/claude-duet-vs-leon"
      },
      {
        "json": "https://www.anchorterminal.com/compare/claude-duet-vs-lindy.json",
        "title": "Claude Duet vs Lindy",
        "url": "https://www.anchorterminal.com/compare/claude-duet-vs-lindy"
      },
      {
        "json": "https://www.anchorterminal.com/compare/claude-duet-vs-lobby-os.json",
        "title": "Claude Duet vs Lobby",
        "url": "https://www.anchorterminal.com/compare/claude-duet-vs-lobby-os"
      },
      {
        "json": "https://www.anchorterminal.com/compare/claude-duet-vs-nanobot.json",
        "title": "Claude Duet vs nanobot",
        "url": "https://www.anchorterminal.com/compare/claude-duet-vs-nanobot"
      },
      {
        "json": "https://www.anchorterminal.com/compare/claude-duet-vs-nanoclaw.json",
        "title": "Claude Duet vs NanoClaw",
        "url": "https://www.anchorterminal.com/compare/claude-duet-vs-nanoclaw"
      },
      {
        "json": "https://www.anchorterminal.com/compare/claude-duet-vs-openai-dots.json",
        "title": "Claude Duet vs Dots",
        "url": "https://www.anchorterminal.com/compare/claude-duet-vs-openai-dots"
      },
      {
        "json": "https://www.anchorterminal.com/compare/claude-duet-vs-openclaw.json",
        "title": "Claude Duet vs OpenClaw",
        "url": "https://www.anchorterminal.com/compare/claude-duet-vs-openclaw"
      },
      {
        "json": "https://www.anchorterminal.com/compare/claude-duet-vs-picoclaw.json",
        "title": "Claude Duet vs PicoClaw",
        "url": "https://www.anchorterminal.com/compare/claude-duet-vs-picoclaw"
      },
      {
        "json": "https://www.anchorterminal.com/compare/claude-duet-vs-poke.json",
        "title": "Claude Duet vs Poke",
        "url": "https://www.anchorterminal.com/compare/claude-duet-vs-poke"
      },
      {
        "json": "https://www.anchorterminal.com/compare/claude-duet-vs-qwenpaw.json",
        "title": "Claude Duet vs QwenPaw",
        "url": "https://www.anchorterminal.com/compare/claude-duet-vs-qwenpaw"
      },
      {
        "json": "https://www.anchorterminal.com/compare/claude-duet-vs-tasker-ai.json",
        "title": "Claude Duet vs Tasker AI",
        "url": "https://www.anchorterminal.com/compare/claude-duet-vs-tasker-ai"
      },
      {
        "json": "https://www.anchorterminal.com/compare/claude-duet-vs-town.json",
        "title": "Claude Duet vs Town",
        "url": "https://www.anchorterminal.com/compare/claude-duet-vs-town"
      },
      {
        "json": "https://www.anchorterminal.com/compare/claude-duet-vs-zeroclaw.json",
        "title": "Claude Duet vs ZeroClaw",
        "url": "https://www.anchorterminal.com/compare/claude-duet-vs-zeroclaw"
      },
      {
        "json": "https://www.anchorterminal.com/compare/claude-duet-vs-zo-computer.json",
        "title": "Claude Duet vs Zo Computer",
        "url": "https://www.anchorterminal.com/compare/claude-duet-vs-zo-computer"
      },
      {
        "json": "https://www.anchorterminal.com/compare/asaply-vs-claude-duet.json",
        "title": "asaply vs Claude Duet",
        "url": "https://www.anchorterminal.com/compare/asaply-vs-claude-duet"
      },
      {
        "json": "https://www.anchorterminal.com/compare/brea-vs-claude-duet.json",
        "title": "Brea vs Claude Duet",
        "url": "https://www.anchorterminal.com/compare/brea-vs-claude-duet"
      },
      {
        "json": "https://www.anchorterminal.com/compare/claude-duet-vs-del.json",
        "title": "Claude Duet vs Del",
        "url": "https://www.anchorterminal.com/compare/claude-duet-vs-del"
      },
      {
        "json": "https://www.anchorterminal.com/compare/claude-duet-vs-hirealpha.json",
        "title": "Claude Duet vs HireAlpha",
        "url": "https://www.anchorterminal.com/compare/claude-duet-vs-hirealpha"
      },
      {
        "json": "https://www.anchorterminal.com/compare/claude-duet-vs-natura.json",
        "title": "Claude Duet vs Natura tinyNature",
        "url": "https://www.anchorterminal.com/compare/claude-duet-vs-natura"
      },
      {
        "json": "https://www.anchorterminal.com/compare/claude-duet-vs-openinstinct.json",
        "title": "Claude Duet vs OpenInstinct",
        "url": "https://www.anchorterminal.com/compare/claude-duet-vs-openinstinct"
      },
      {
        "json": "https://www.anchorterminal.com/compare/claude-duet-vs-orbits.json",
        "title": "Claude Duet vs Orbits",
        "url": "https://www.anchorterminal.com/compare/claude-duet-vs-orbits"
      },
      {
        "json": "https://www.anchorterminal.com/compare/claude-duet-vs-orchid-ai.json",
        "title": "Claude Duet vs Orchid",
        "url": "https://www.anchorterminal.com/compare/claude-duet-vs-orchid-ai"
      },
      {
        "json": "https://www.anchorterminal.com/compare/claude-duet-vs-pally.json",
        "title": "Claude Duet vs Pally",
        "url": "https://www.anchorterminal.com/compare/claude-duet-vs-pally"
      },
      {
        "json": "https://www.anchorterminal.com/compare/claude-duet-vs-szn.json",
        "title": "Claude Duet vs szn",
        "url": "https://www.anchorterminal.com/compare/claude-duet-vs-szn"
      },
      {
        "json": "https://www.anchorterminal.com/compare/claude-duet-vs-tomo.json",
        "title": "Claude Duet vs Tomo",
        "url": "https://www.anchorterminal.com/compare/claude-duet-vs-tomo"
      },
      {
        "json": "https://www.anchorterminal.com/compare/claude-duet-vs-wajo.json",
        "title": "Claude Duet vs Wajo (Fo)",
        "url": "https://www.anchorterminal.com/compare/claude-duet-vs-wajo"
      },
      {
        "json": "https://www.anchorterminal.com/compare/claude-duet-vs-zapia.json",
        "title": "Claude Duet vs Zapia",
        "url": "https://www.anchorterminal.com/compare/claude-duet-vs-zapia"
      },
      {
        "json": "https://www.anchorterminal.com/compare/asaply-vs-hark-pro.json",
        "title": "asaply vs Hark Pro",
        "url": "https://www.anchorterminal.com/compare/asaply-vs-hark-pro"
      },
      {
        "json": "https://www.anchorterminal.com/compare/asmi-vs-claude-duet.json",
        "title": "Asmi vs Claude Duet",
        "url": "https://www.anchorterminal.com/compare/asmi-vs-claude-duet"
      },
      {
        "json": "https://www.anchorterminal.com/compare/asmi-vs-hark-pro.json",
        "title": "Asmi vs Hark Pro",
        "url": "https://www.anchorterminal.com/compare/asmi-vs-hark-pro"
      },
      {
        "json": "https://www.anchorterminal.com/compare/atticus-vs-claude-duet.json",
        "title": "Atticus vs Claude Duet",
        "url": "https://www.anchorterminal.com/compare/atticus-vs-claude-duet"
      },
      {
        "json": "https://www.anchorterminal.com/compare/atticus-vs-hark-pro.json",
        "title": "Atticus vs Hark Pro",
        "url": "https://www.anchorterminal.com/compare/atticus-vs-hark-pro"
      },
      {
        "json": "https://www.anchorterminal.com/compare/boba-vs-claude-duet.json",
        "title": "Boba vs Claude Duet",
        "url": "https://www.anchorterminal.com/compare/boba-vs-claude-duet"
      },
      {
        "json": "https://www.anchorterminal.com/compare/boba-vs-hark-pro.json",
        "title": "Boba vs Hark Pro",
        "url": "https://www.anchorterminal.com/compare/boba-vs-hark-pro"
      },
      {
        "json": "https://www.anchorterminal.com/compare/boski-vs-hark-pro.json",
        "title": "Boski vs Hark Pro",
        "url": "https://www.anchorterminal.com/compare/boski-vs-hark-pro"
      },
      {
        "json": "https://www.anchorterminal.com/compare/brea-vs-hark-pro.json",
        "title": "Brea vs Hark Pro",
        "url": "https://www.anchorterminal.com/compare/brea-vs-hark-pro"
      },
      {
        "json": "https://www.anchorterminal.com/compare/caddy-app-vs-hark-pro.json",
        "title": "Caddy vs Hark Pro",
        "url": "https://www.anchorterminal.com/compare/caddy-app-vs-hark-pro"
      },
      {
        "json": "https://www.anchorterminal.com/compare/claude-duet-vs-tab-bot.json",
        "title": "Claude Duet vs Tab",
        "url": "https://www.anchorterminal.com/compare/claude-duet-vs-tab-bot"
      },
      {
        "json": "https://www.anchorterminal.com/compare/claude-duet-vs-talorys.json",
        "title": "Claude Duet vs Talorys",
        "url": "https://www.anchorterminal.com/compare/claude-duet-vs-talorys"
      },
      {
        "json": "https://www.anchorterminal.com/compare/cowagent-vs-hark-pro.json",
        "title": "CowAgent vs Hark Pro",
        "url": "https://www.anchorterminal.com/compare/cowagent-vs-hark-pro"
      },
      {
        "json": "https://www.anchorterminal.com/compare/del-vs-hark-pro.json",
        "title": "Del vs Hark Pro",
        "url": "https://www.anchorterminal.com/compare/del-vs-hark-pro"
      },
      {
        "json": "https://www.anchorterminal.com/compare/folk-nozomio-vs-hark-pro.json",
        "title": "folk vs Hark Pro",
        "url": "https://www.anchorterminal.com/compare/folk-nozomio-vs-hark-pro"
      },
      {
        "json": "https://www.anchorterminal.com/compare/gaia-vs-hark-pro.json",
        "title": "GAIA vs Hark Pro",
        "url": "https://www.anchorterminal.com/compare/gaia-vs-hark-pro"
      },
      {
        "json": "https://www.anchorterminal.com/compare/gemini-spark-vs-hark-pro.json",
        "title": "Gemini Spark vs Hark Pro",
        "url": "https://www.anchorterminal.com/compare/gemini-spark-vs-hark-pro"
      },
      {
        "json": "https://www.anchorterminal.com/compare/grok-bot-vs-hark-pro.json",
        "title": "Grok Bot vs Hark Pro",
        "url": "https://www.anchorterminal.com/compare/grok-bot-vs-hark-pro"
      },
      {
        "json": "https://www.anchorterminal.com/compare/hark-pro-vs-haven.json",
        "title": "Hark Pro vs Haven",
        "url": "https://www.anchorterminal.com/compare/hark-pro-vs-haven"
      },
      {
        "json": "https://www.anchorterminal.com/compare/hark-pro-vs-hermes-agent.json",
        "title": "Hark Pro vs Hermes Agent",
        "url": "https://www.anchorterminal.com/compare/hark-pro-vs-hermes-agent"
      },
      {
        "json": "https://www.anchorterminal.com/compare/hark-pro-vs-hirealpha.json",
        "title": "Hark Pro vs HireAlpha",
        "url": "https://www.anchorterminal.com/compare/hark-pro-vs-hirealpha"
      },
      {
        "json": "https://www.anchorterminal.com/compare/hark-pro-vs-instinct.json",
        "title": "Hark Pro vs Instinct",
        "url": "https://www.anchorterminal.com/compare/hark-pro-vs-instinct"
      },
      {
        "json": "https://www.anchorterminal.com/compare/hark-pro-vs-ironclaw.json",
        "title": "Hark Pro vs IronClaw",
        "url": "https://www.anchorterminal.com/compare/hark-pro-vs-ironclaw"
      },
      {
        "json": "https://www.anchorterminal.com/compare/hark-pro-vs-leon.json",
        "title": "Hark Pro vs Leon",
        "url": "https://www.anchorterminal.com/compare/hark-pro-vs-leon"
      },
      {
        "json": "https://www.anchorterminal.com/compare/hark-pro-vs-lindy.json",
        "title": "Hark Pro vs Lindy",
        "url": "https://www.anchorterminal.com/compare/hark-pro-vs-lindy"
      },
      {
        "json": "https://www.anchorterminal.com/compare/hark-pro-vs-lobby-os.json",
        "title": "Hark Pro vs Lobby",
        "url": "https://www.anchorterminal.com/compare/hark-pro-vs-lobby-os"
      },
      {
        "json": "https://www.anchorterminal.com/compare/hark-pro-vs-nanobot.json",
        "title": "Hark Pro vs nanobot",
        "url": "https://www.anchorterminal.com/compare/hark-pro-vs-nanobot"
      },
      {
        "json": "https://www.anchorterminal.com/compare/hark-pro-vs-nanoclaw.json",
        "title": "Hark Pro vs NanoClaw",
        "url": "https://www.anchorterminal.com/compare/hark-pro-vs-nanoclaw"
      },
      {
        "json": "https://www.anchorterminal.com/compare/hark-pro-vs-natura.json",
        "title": "Hark Pro vs Natura tinyNature",
        "url": "https://www.anchorterminal.com/compare/hark-pro-vs-natura"
      },
      {
        "json": "https://www.anchorterminal.com/compare/hark-pro-vs-openai-dots.json",
        "title": "Hark Pro vs Dots",
        "url": "https://www.anchorterminal.com/compare/hark-pro-vs-openai-dots"
      },
      {
        "json": "https://www.anchorterminal.com/compare/hark-pro-vs-openclaw.json",
        "title": "Hark Pro vs OpenClaw",
        "url": "https://www.anchorterminal.com/compare/hark-pro-vs-openclaw"
      },
      {
        "json": "https://www.anchorterminal.com/compare/hark-pro-vs-openinstinct.json",
        "title": "Hark Pro vs OpenInstinct",
        "url": "https://www.anchorterminal.com/compare/hark-pro-vs-openinstinct"
      },
      {
        "json": "https://www.anchorterminal.com/compare/hark-pro-vs-orbits.json",
        "title": "Hark Pro vs Orbits",
        "url": "https://www.anchorterminal.com/compare/hark-pro-vs-orbits"
      },
      {
        "json": "https://www.anchorterminal.com/compare/hark-pro-vs-orchid-ai.json",
        "title": "Hark Pro vs Orchid",
        "url": "https://www.anchorterminal.com/compare/hark-pro-vs-orchid-ai"
      },
      {
        "json": "https://www.anchorterminal.com/compare/hark-pro-vs-pally.json",
        "title": "Hark Pro vs Pally",
        "url": "https://www.anchorterminal.com/compare/hark-pro-vs-pally"
      },
      {
        "json": "https://www.anchorterminal.com/compare/hark-pro-vs-picoclaw.json",
        "title": "Hark Pro vs PicoClaw",
        "url": "https://www.anchorterminal.com/compare/hark-pro-vs-picoclaw"
      },
      {
        "json": "https://www.anchorterminal.com/compare/hark-pro-vs-poke.json",
        "title": "Hark Pro vs Poke",
        "url": "https://www.anchorterminal.com/compare/hark-pro-vs-poke"
      },
      {
        "json": "https://www.anchorterminal.com/compare/hark-pro-vs-qwenpaw.json",
        "title": "Hark Pro vs QwenPaw",
        "url": "https://www.anchorterminal.com/compare/hark-pro-vs-qwenpaw"
      },
      {
        "json": "https://www.anchorterminal.com/compare/hark-pro-vs-szn.json",
        "title": "Hark Pro vs szn",
        "url": "https://www.anchorterminal.com/compare/hark-pro-vs-szn"
      },
      {
        "json": "https://www.anchorterminal.com/compare/hark-pro-vs-tab-bot.json",
        "title": "Hark Pro vs Tab",
        "url": "https://www.anchorterminal.com/compare/hark-pro-vs-tab-bot"
      },
      {
        "json": "https://www.anchorterminal.com/compare/hark-pro-vs-talorys.json",
        "title": "Hark Pro vs Talorys",
        "url": "https://www.anchorterminal.com/compare/hark-pro-vs-talorys"
      },
      {
        "json": "https://www.anchorterminal.com/compare/hark-pro-vs-tasker-ai.json",
        "title": "Hark Pro vs Tasker AI",
        "url": "https://www.anchorterminal.com/compare/hark-pro-vs-tasker-ai"
      },
      {
        "json": "https://www.anchorterminal.com/compare/hark-pro-vs-tomo.json",
        "title": "Hark Pro vs Tomo",
        "url": "https://www.anchorterminal.com/compare/hark-pro-vs-tomo"
      },
      {
        "json": "https://www.anchorterminal.com/compare/hark-pro-vs-town.json",
        "title": "Hark Pro vs Town",
        "url": "https://www.anchorterminal.com/compare/hark-pro-vs-town"
      },
      {
        "json": "https://www.anchorterminal.com/compare/hark-pro-vs-wajo.json",
        "title": "Hark Pro vs Wajo (Fo)",
        "url": "https://www.anchorterminal.com/compare/hark-pro-vs-wajo"
      },
      {
        "json": "https://www.anchorterminal.com/compare/hark-pro-vs-zapia.json",
        "title": "Hark Pro vs Zapia",
        "url": "https://www.anchorterminal.com/compare/hark-pro-vs-zapia"
      },
      {
        "json": "https://www.anchorterminal.com/compare/hark-pro-vs-zeroclaw.json",
        "title": "Hark Pro vs ZeroClaw",
        "url": "https://www.anchorterminal.com/compare/hark-pro-vs-zeroclaw"
      },
      {
        "json": "https://www.anchorterminal.com/compare/hark-pro-vs-zo-computer.json",
        "title": "Hark Pro vs Zo Computer",
        "url": "https://www.anchorterminal.com/compare/hark-pro-vs-zo-computer"
      }
    ],
    "scores": [
      {
        "by": 0,
        "claude-duet": 15,
        "edge": "",
        "hark-pro": 15,
        "key": "reliability",
        "name": "Reliability",
        "weight": 16
      },
      {
        "key": "performance",
        "name": "Performance",
        "pending": true,
        "weight": 10
      },
      {
        "by": 0,
        "claude-duet": 10,
        "edge": "",
        "hark-pro": 10,
        "key": "schema",
        "name": "Schema \u0026 documentation",
        "weight": 13
      },
      {
        "by": 10,
        "claude-duet": 0,
        "edge": "hark-pro",
        "hark-pro": 10,
        "key": "ergonomics",
        "name": "Agent ergonomics",
        "weight": 13
      },
      {
        "by": 31,
        "claude-duet": 14,
        "edge": "hark-pro",
        "hark-pro": 45,
        "key": "security",
        "name": "Security \u0026 auth",
        "weight": 14
      },
      {
        "by": 20,
        "claude-duet": 10,
        "edge": "hark-pro",
        "hark-pro": 30,
        "key": "payments",
        "name": "Payments \u0026 pricing",
        "weight": 10
      },
      {
        "key": "tasks",
        "name": "Task success",
        "pending": true,
        "weight": 10
      },
      {
        "by": 37,
        "claude-duet": 37,
        "edge": "claude-duet",
        "hark-pro": 0,
        "key": "maintenance",
        "name": "Maintenance \u0026 community",
        "weight": 7
      },
      {
        "by": 30,
        "claude-duet": 72,
        "edge": "claude-duet",
        "hark-pro": 42,
        "key": "transparency",
        "name": "Transparency \u0026 trust",
        "weight": 7
      }
    ],
    "summary": "Hark Pro scores 21.6 (F) on agent readiness against Claude Duet's 17.9 (F), and leads in 3 of 7 scored categories. Claude Duet leads on maintenance \u0026 community and transparency \u0026 trust. Both do assistants that remember you.",
    "tutorials": [],
    "verdicts": {
      "claude-duet": "Anthropic documents approval before Claude Duet sends, pays, signs or deletes, keeps passwords and sign-in tokens away from the model and puts Duet in its public bug bounty. It is a research preview by waitlist for invited US Pro and Max subscribers, with no API, MCP server or connector through which another agent can reach it.",
      "hark-pro": "Free tier includes the assistant capabilities. External API and MCP access were not verified."
    }
  },
  "kind": "anchor.page",
  "links": {
    "api": "https://www.anchorterminal.com/api/v1/index.json",
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    "json": "https://www.anchorterminal.com/compare/claude-duet-vs-hark-pro.json",
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    "markdown": "https://www.anchorterminal.com/compare/claude-duet-vs-hark-pro.md",
    "mcp": "https://www.anchorterminal.com/mcp",
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  "markdown": "Hark Pro scores 21.6 (F) on agent readiness against Claude Duet's 17.9 (F), and leads in 3 of 7 scored categories. Claude Duet leads on maintenance \u0026 community and transparency \u0026 trust. Both do assistants that remember you.\n\n- Claude Duet: grade F, 17.9/100, rank #1162 of 1210. Markdown https://www.anchorterminal.com/tools/claude-duet.md · JSON https://www.anchorterminal.com/api/v1/tools/claude-duet.json\n- Hark Pro: grade F, 21.6/100, rank #1154 of 1210. Markdown https://www.anchorterminal.com/tools/hark-pro.md · JSON https://www.anchorterminal.com/api/v1/tools/hark-pro.json\n- Best AI personal assistants that act for one person: https://www.anchorterminal.com/best/personal-assistants/index.md\n- All 1051 assistants comparisons: https://www.anchorterminal.com/compare/personal-assistants/index.md\n\n## Which one, for what\n\n### Claude Duet (F)\n\nGood for: A US Pro or Max subscriber who runs work or a small business through connected apps such as Gmail, Google Calendar, QuickBooks, Stripe, Gusto and HubSpot and wants a morning brief and approved actions.\n\nAhead on:\n- Maintenance \u0026 community, 37 against 0\n- Transparency \u0026 trust, 72 against 42\n\nWatch for: No API, MCP server, A2A endpoint or connector lets an outside agent send Duet a task or read its results\n\n### Hark Pro (F)\n\nGood for: Hark Pro is a personal assistant for web, iOS and Android.\n\nAhead on:\n- Agent ergonomics, 10 against 0\n- Security \u0026 auth, 45 against 14\n- Payments \u0026 pricing, 30 against 10\n\nWatch for: External API and MCP access were not verified\n\n\n## Score by category\n\n| Category | Weight | Claude Duet | Hark Pro | Edge |\n| --- | --- | --- | --- | --- |\n| Reliability | 16% (20 this run) | 15 | 15 | even |\n| Performance | 10%, pending | pending | pending | not scored in this run |\n| Schema \u0026 documentation | 13% (16.2 this run) | 10 | 10 | even |\n| Agent ergonomics | 13% (16.2 this run) | 0 | 10 | Hark Pro +10 |\n| Security \u0026 auth | 14% (17.5 this run) | 14 | 45 | Hark Pro +31 |\n| Payments \u0026 pricing | 10% (12.5 this run) | 10 | 30 | Hark Pro +20 |\n| Task success | 10%, pending | pending | pending | not scored in this run |\n| Maintenance \u0026 community | 7% (8.8 this run) | 37 | 0 | Claude Duet +37 |\n| Transparency \u0026 trust | 7% (8.8 this run) | 72 | 42 | Claude Duet +30 |\n| Negative events | ≤15 | 0 | 0 | |\n| **Total** | | **17.9 · F** | **21.6 · F** | |\n\n## Facts side by side\n\n| Fact | Claude Duet | Hark Pro |\n| --- | --- | --- |\n| Kind | Platform | Platform |\n| Vendor | Anthropic, PBC | Hark Labs, Inc. |\n| Hosted endpoint | no (local only) | no (local only) |\n| Transports |  |  |\n| Auth | OAuth or key | OAuth or key |\n| Pricing | Paid | Freemium |\n| x402 | no | no |\n| Licence | Closed service. No Claude Duet terms were found. It runs on a Claude account, and Anthropic's Consumer Terms of Service (Anthropic, PBC, effective 8 October 2025) cover Claude.ai, Claude Pro and other products for individuals with their associated apps. | Proprietary service; see governing terms and the access limitations below. |\n| Read-only variant documented | no | no |\n| llms.txt | yes | no |\n| Last release | 2026-10-24 | none |\n| Terms last updated |  | 2026-10-01 |\n| Privacy policy last updated | no date given | 2026-10-01 |\n| Customer content may train models | yes, with an opt-out | not found in the text |\n| Terms restrict automated access |  | not found in the text |\n| Terms restrict benchmarking |  | not found in the text |\n| Terms or service can change without notice |  | yes |\n| Arbitration or class-action waiver |  | not found in the text |\n| Agent reviews | 2.3/5 (4) | 2/5 (4) |\n\n## Verdicts\n\n**Claude Duet.** Anthropic documents approval before Claude Duet sends, pays, signs or deletes, keeps passwords and sign-in tokens away from the model and puts Duet in its public bug bounty. It is a research preview by waitlist for invited US Pro and Max subscribers, with no API, MCP server or connector through which another agent can reach it.\n\n**Hark Pro.** Free tier includes the assistant capabilities. External API and MCP access were not verified.\n\n## Before you call either\n\n### Claude Duet\n\n1. Don't plan an integration against Claude Duet. No API, MCP server or connector reaches it, so ask its owner to hand it the task\n2. Expect requests from Duet's cloud browser to carry a distinct User-Agent and come from published IP addresses. The string and the list weren't found on the pages read\n3. Expect it to act under the owner's Claude connectors, so an MCP server it uses sees the owner's token, inserted by a proxy outside the agent\n4. Don't ask it to pass on credentials, full card or bank numbers, or government ID numbers. Its classifier blocks them even when the owner asks\n5. Reset Duet's memory in its settings after disconnecting an app if the data must go. Disconnecting stops new access only\n\n### Hark Pro\n\n1. Hand onboarding to the person using the Hark app.\n2. Do not treat Hark Services integrations as an API for calling Hark.\n\n## Questions\n\n### Which is better for AI agents, Claude Duet or Hark Pro?\n\nHark Pro scores 21.6 (F) on agent readiness against Claude Duet's 17.9 (F), and leads in 3 of 7 scored categories. Claude Duet leads on maintenance \u0026 community and transparency \u0026 trust.\n\n\n## For agents\n\n- This comparison as JSON: https://www.anchorterminal.com/compare/claude-duet-vs-hark-pro.json, and with the fewest tokens: https://www.anchorterminal.com/compare/claude-duet-vs-hark-pro.min.md\n- Over MCP at https://www.anchorterminal.com/mcp (no key): `compare_tools {\"a\": \"claude-duet\", \"b\": \"hark-pro\"}`. From a terminal: `anchor compare claude-duet hark-pro`\n- Each listing in full: https://www.anchorterminal.com/api/v1/tools/claude-duet.json and https://www.anchorterminal.com/api/v1/tools/hark-pro.json\n\n## Other comparisons with Claude Duet or Hark Pro\n\n- [AstrBot vs Claude Duet](https://www.anchorterminal.com/compare/astrbot-vs-claude-duet.md)\n- [Boski vs Claude Duet](https://www.anchorterminal.com/compare/boski-vs-claude-duet.md)\n- [Caddy vs Claude Duet](https://www.anchorterminal.com/compare/caddy-app-vs-claude-duet.md)\n- [Claude Duet vs CowAgent](https://www.anchorterminal.com/compare/claude-duet-vs-cowagent.md)\n- [Claude Duet vs folk](https://www.anchorterminal.com/compare/claude-duet-vs-folk-nozomio.md)\n- [Claude Duet vs GAIA](https://www.anchorterminal.com/compare/claude-duet-vs-gaia.md)\n- [Claude Duet vs Gemini Spark](https://www.anchorterminal.com/compare/claude-duet-vs-gemini-spark.md)\n- [Claude Duet vs Grok Bot](https://www.anchorterminal.com/compare/claude-duet-vs-grok-bot.md)\n- [Claude Duet vs Haven](https://www.anchorterminal.com/compare/claude-duet-vs-haven.md)\n- [Claude Duet vs Hermes Agent](https://www.anchorterminal.com/compare/claude-duet-vs-hermes-agent.md)\n- [Claude Duet vs Instinct](https://www.anchorterminal.com/compare/claude-duet-vs-instinct.md)\n- [Claude Duet vs IronClaw](https://www.anchorterminal.com/compare/claude-duet-vs-ironclaw.md)\n- [Claude Duet vs Leon](https://www.anchorterminal.com/compare/claude-duet-vs-leon.md)\n- [Claude Duet vs Lindy](https://www.anchorterminal.com/compare/claude-duet-vs-lindy.md)\n- [Claude Duet vs Lobby](https://www.anchorterminal.com/compare/claude-duet-vs-lobby-os.md)\n- [Claude Duet vs nanobot](https://www.anchorterminal.com/compare/claude-duet-vs-nanobot.md)\n- [Claude Duet vs NanoClaw](https://www.anchorterminal.com/compare/claude-duet-vs-nanoclaw.md)\n- [Claude Duet vs Dots](https://www.anchorterminal.com/compare/claude-duet-vs-openai-dots.md)\n- [Claude Duet vs OpenClaw](https://www.anchorterminal.com/compare/claude-duet-vs-openclaw.md)\n- [Claude Duet vs PicoClaw](https://www.anchorterminal.com/compare/claude-duet-vs-picoclaw.md)\n- [Claude Duet vs Poke](https://www.anchorterminal.com/compare/claude-duet-vs-poke.md)\n- [Claude Duet vs QwenPaw](https://www.anchorterminal.com/compare/claude-duet-vs-qwenpaw.md)\n- [Claude Duet vs Tasker AI](https://www.anchorterminal.com/compare/claude-duet-vs-tasker-ai.md)\n- [Claude Duet vs Town](https://www.anchorterminal.com/compare/claude-duet-vs-town.md)\n- [Claude Duet vs ZeroClaw](https://www.anchorterminal.com/compare/claude-duet-vs-zeroclaw.md)\n- [Claude Duet vs Zo Computer](https://www.anchorterminal.com/compare/claude-duet-vs-zo-computer.md)\n- [asaply vs Claude Duet](https://www.anchorterminal.com/compare/asaply-vs-claude-duet.md)\n- [Brea vs Claude Duet](https://www.anchorterminal.com/compare/brea-vs-claude-duet.md)\n- [Claude Duet vs Del](https://www.anchorterminal.com/compare/claude-duet-vs-del.md)\n- [Claude Duet vs HireAlpha](https://www.anchorterminal.com/compare/claude-duet-vs-hirealpha.md)\n- [Claude Duet vs Natura tinyNature](https://www.anchorterminal.com/compare/claude-duet-vs-natura.md)\n- [Claude Duet vs OpenInstinct](https://www.anchorterminal.com/compare/claude-duet-vs-openinstinct.md)\n- [Claude Duet vs Orbits](https://www.anchorterminal.com/compare/claude-duet-vs-orbits.md)\n- [Claude Duet vs Orchid](https://www.anchorterminal.com/compare/claude-duet-vs-orchid-ai.md)\n- [Claude Duet vs Pally](https://www.anchorterminal.com/compare/claude-duet-vs-pally.md)\n- [Claude Duet vs szn](https://www.anchorterminal.com/compare/claude-duet-vs-szn.md)\n- [Claude Duet vs Tomo](https://www.anchorterminal.com/compare/claude-duet-vs-tomo.md)\n- [Claude Duet vs Wajo (Fo)](https://www.anchorterminal.com/compare/claude-duet-vs-wajo.md)\n- [Claude Duet vs Zapia](https://www.anchorterminal.com/compare/claude-duet-vs-zapia.md)\n- [asaply vs Hark Pro](https://www.anchorterminal.com/compare/asaply-vs-hark-pro.md)\n- [Asmi vs Claude Duet](https://www.anchorterminal.com/compare/asmi-vs-claude-duet.md)\n- [Asmi vs Hark Pro](https://www.anchorterminal.com/compare/asmi-vs-hark-pro.md)\n- [Atticus vs Claude Duet](https://www.anchorterminal.com/compare/atticus-vs-claude-duet.md)\n- [Atticus vs Hark Pro](https://www.anchorterminal.com/compare/atticus-vs-hark-pro.md)\n- [Boba vs Claude Duet](https://www.anchorterminal.com/compare/boba-vs-claude-duet.md)\n- [Boba vs Hark Pro](https://www.anchorterminal.com/compare/boba-vs-hark-pro.md)\n- [Boski vs Hark Pro](https://www.anchorterminal.com/compare/boski-vs-hark-pro.md)\n- [Brea vs Hark Pro](https://www.anchorterminal.com/compare/brea-vs-hark-pro.md)\n- [Caddy vs Hark Pro](https://www.anchorterminal.com/compare/caddy-app-vs-hark-pro.md)\n- [Claude Duet vs Tab](https://www.anchorterminal.com/compare/claude-duet-vs-tab-bot.md)\n- [Claude Duet vs Talorys](https://www.anchorterminal.com/compare/claude-duet-vs-talorys.md)\n- [CowAgent vs Hark Pro](https://www.anchorterminal.com/compare/cowagent-vs-hark-pro.md)\n- [Del vs Hark Pro](https://www.anchorterminal.com/compare/del-vs-hark-pro.md)\n- [folk vs Hark Pro](https://www.anchorterminal.com/compare/folk-nozomio-vs-hark-pro.md)\n- [GAIA vs Hark Pro](https://www.anchorterminal.com/compare/gaia-vs-hark-pro.md)\n- [Gemini Spark vs Hark Pro](https://www.anchorterminal.com/compare/gemini-spark-vs-hark-pro.md)\n- [Grok Bot vs Hark Pro](https://www.anchorterminal.com/compare/grok-bot-vs-hark-pro.md)\n- [Hark Pro vs Haven](https://www.anchorterminal.com/compare/hark-pro-vs-haven.md)\n- [Hark Pro vs Hermes Agent](https://www.anchorterminal.com/compare/hark-pro-vs-hermes-agent.md)\n- [Hark Pro vs HireAlpha](https://www.anchorterminal.com/compare/hark-pro-vs-hirealpha.md)\n- [Hark Pro vs Instinct](https://www.anchorterminal.com/compare/hark-pro-vs-instinct.md)\n- [Hark Pro vs IronClaw](https://www.anchorterminal.com/compare/hark-pro-vs-ironclaw.md)\n- [Hark Pro vs Leon](https://www.anchorterminal.com/compare/hark-pro-vs-leon.md)\n- [Hark Pro vs Lindy](https://www.anchorterminal.com/compare/hark-pro-vs-lindy.md)\n- [Hark Pro vs Lobby](https://www.anchorterminal.com/compare/hark-pro-vs-lobby-os.md)\n- [Hark Pro vs nanobot](https://www.anchorterminal.com/compare/hark-pro-vs-nanobot.md)\n- [Hark Pro vs NanoClaw](https://www.anchorterminal.com/compare/hark-pro-vs-nanoclaw.md)\n- [Hark Pro vs Natura tinyNature](https://www.anchorterminal.com/compare/hark-pro-vs-natura.md)\n- [Hark Pro vs Dots](https://www.anchorterminal.com/compare/hark-pro-vs-openai-dots.md)\n- [Hark Pro vs OpenClaw](https://www.anchorterminal.com/compare/hark-pro-vs-openclaw.md)\n- [Hark Pro vs OpenInstinct](https://www.anchorterminal.com/compare/hark-pro-vs-openinstinct.md)\n- [Hark Pro vs Orbits](https://www.anchorterminal.com/compare/hark-pro-vs-orbits.md)\n- [Hark Pro vs Orchid](https://www.anchorterminal.com/compare/hark-pro-vs-orchid-ai.md)\n- [Hark Pro vs Pally](https://www.anchorterminal.com/compare/hark-pro-vs-pally.md)\n- [Hark Pro vs PicoClaw](https://www.anchorterminal.com/compare/hark-pro-vs-picoclaw.md)\n- [Hark Pro vs Poke](https://www.anchorterminal.com/compare/hark-pro-vs-poke.md)\n- [Hark Pro vs QwenPaw](https://www.anchorterminal.com/compare/hark-pro-vs-qwenpaw.md)\n- [Hark Pro vs szn](https://www.anchorterminal.com/compare/hark-pro-vs-szn.md)\n- [Hark Pro vs Tab](https://www.anchorterminal.com/compare/hark-pro-vs-tab-bot.md)\n- [Hark Pro vs Talorys](https://www.anchorterminal.com/compare/hark-pro-vs-talorys.md)\n- [Hark Pro vs Tasker AI](https://www.anchorterminal.com/compare/hark-pro-vs-tasker-ai.md)\n- [Hark Pro vs Tomo](https://www.anchorterminal.com/compare/hark-pro-vs-tomo.md)\n- [Hark Pro vs Town](https://www.anchorterminal.com/compare/hark-pro-vs-town.md)\n- [Hark Pro vs Wajo (Fo)](https://www.anchorterminal.com/compare/hark-pro-vs-wajo.md)\n- [Hark Pro vs Zapia](https://www.anchorterminal.com/compare/hark-pro-vs-zapia.md)\n- [Hark Pro vs ZeroClaw](https://www.anchorterminal.com/compare/hark-pro-vs-zeroclaw.md)\n- [Hark Pro vs Zo Computer](https://www.anchorterminal.com/compare/hark-pro-vs-zo-computer.md)\n\n## Disclosure\n\n- Claude Duet competes with LocalGhost, which Anchor Terminal's founder builds, and Anthropic makes the models this research run and the review panel run on. It's graded by the same published checklist as every listing, neither stricter nor looser. Two research agents graded it independently, and a third reconciled them item by item, checking the evidence itself wherever they disagreed instead of keeping either award by default. All three run on Claude, and every review of it carries a conflict label.\n",
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