{
  "data": {
    "a": {
      "slug": "anchor-browser",
      "name": "Anchor Browser",
      "vendor": "Anchor Forge Inc.",
      "vendorUrl": "https://anchorbrowser.io",
      "kind": "http-api",
      "category": "browser",
      "summary": "Anchor Browser runs cloud browser sessions for AI agents, controlled through a REST API, a CDP WebSocket, TypeScript and Python SDKs and hosted MCP servers. It adds managed logins with MFA, profiles, proxies, CAPTCHA solving and recordings.",
      "url": "https://www.anchorterminal.com/tools/anchor-browser",
      "markdownUrl": "https://www.anchorterminal.com/tools/anchor-browser.md",
      "slimMarkdownUrl": "https://www.anchorterminal.com/tools/anchor-browser.min.md",
      "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/anchor-browser.json",
      "repo": "https://github.com/anchorbrowser/AnchorBrowser-SDK-Typescript",
      "license": "Proprietary cloud service. No service agreement was found, only a website terms of use. The TypeScript and Python SDKs and the self-hosted MCP server are Apache-2.0",
      "transports": [
        "http"
      ],
      "remoteUrl": "https://api.anchorbrowser.io",
      "packages": [
        {
          "registry": "npm",
          "name": "anchorbrowser"
        },
        {
          "registry": "pypi",
          "name": "anchorbrowser"
        }
      ],
      "auth": "mixed",
      "authNotes": "API key in the `anchor-api-key` header, created in the dashboard at app.anchorbrowser.io or issued by Agent Access, an unauthenticated puzzle flow that needs no account. The hosted MCP servers also accept OAuth sign-in through signin.anchorbrowser.io, with `mcp:tools` and `mcp:admin` scopes in the resource metadata. CDP connections pass the key as the `apiKey` query parameter on `wss://connect.anchorbrowser.io`. No key scopes, expiry or rotation guidance were found. Teams that enforce Agent Access identity also send `anchor-identity-token`.",
      "pricing": "freemium",
      "pricingNotes": "The Free plan has $5 of credits a month, and Agent Access gives an agent 1 credit with no account. Usage is $0.01 a browser created, $0.05 a browser-hour counted to the minute, $8 a GB through Anchor's proxy and $0.20 a GB otherwise. AI steps cost $0.01, $0.05 or $0.10 by model tier from 21 August 2026. Starter is $50 a month and Growth $2,000, with overage at $1 a credit. Enterprise is priced through sales (https://docs.anchorbrowser.io/pricing, checked 2026-10-08).",
      "priceSummary": "$0.01 / call",
      "where": "hosted",
      "x402": {
        "level": "no",
        "evidence": "A blog post dated 29 August 2025 shows x402 payment on POST https://api.anchorbrowser.io/v1/sessions and says it is enabled per project. An unpaid POST on 2026-10-08 returned 401 with no payment terms, and the docs and OpenAPI document describe `x402` only as a session option that lets the browser pay other sites through Amazon Bedrock AgentCore Payments.",
        "endpoints": []
      },
      "toolCount": null,
      "popularity": {
        "githubStars": null,
        "npmWeekly": 43004,
        "pypiWeekly": 10135,
        "asOf": "2026-10-08"
      },
      "docsUrl": "https://docs.anchorbrowser.io",
      "llmsTxt": "https://docs.anchorbrowser.io/llms.txt",
      "openapi": "https://docs.anchorbrowser.io/openapi.yaml",
      "capabilities": [
        "browser.control",
        "browser.hosted",
        "browser.debug",
        "web.fetch",
        "web.scrape",
        "scraping.proxies",
        "scraping.anti-bot",
        "pdf.generate"
      ],
      "tags": [
        "official",
        "hosted",
        "freemium",
        "no-card",
        "openapi",
        "llms-txt",
        "mcp",
        "oauth",
        "python",
        "typescript",
        "proxies",
        "status-page",
        "soc2"
      ],
      "lastRelease": "2026-07-28",
      "graded": true,
      "anchor": {
        "graded": true,
        "score": 67.3,
        "grade": "B",
        "agentReady": false,
        "rank": 196,
        "ranked": true,
        "rankOf": 629,
        "categoryRank": 7,
        "methodology": "0.4",
        "run": "2026-10-01",
        "scores": {
          "ergonomics": 73,
          "maintenance": 57,
          "payments": 60,
          "reliability": 80,
          "schema": 80,
          "security": 54,
          "transparency": 51
        },
        "pending": [
          "performance",
          "tasks"
        ],
        "assessment": {
          "confidence": "medium",
          "date": "2026-10-08"
        },
        "negative": 0,
        "verdict": "The API has a public OpenAPI 3.1 document, per-unit prices and Agent Access, an unauthenticated flow that issues a trial API key without a dashboard account. No service agreement is published, only a website terms of use, and the documented CDP connection puts the API key in the URL.",
        "bestFor": "Agents that must work inside signed-in accounts, with managed identities, MFA handling and a human sign-in link, and agents that need to start with no human signup.",
        "strengths": [
          "Agent Access issues an API key through two unauthenticated calls and a puzzle, with 1 trial credit, or 5 with a verified-email OIDC token",
          "OpenAPI 3.1 document with 101 paths and 136 operations, llms.txt, llms-full.txt and a Markdown twin of every docs page",
          "Per-unit prices published without login, $0.01 a browser, $0.05 a browser-hour and $8 a GB of proxy traffic",
          "Hosted MCP servers at api.anchorbrowser.io/v1/mcp accept OAuth sign-in or the API key header, with read and write endpoint calls as separate tools",
          "Managed identities sign in and handle MFA without returning credentials to the agent, and secrets can be limited to matching domains, per the docs"
        ],
        "weaknesses": [
          "No service agreement or API terms found. anchorbrowser.io/terms is a website terms of use dated 16 March 2025",
          "The documented CDP connection passes the API key as `apiKey` in the `wss://connect.anchorbrowser.io` URL",
          "No changelog, deprecation policy or published SLA found, and docs.anchorbrowser.io/changelog returns 404",
          "The status page lists two components, Website and Anchor Application, and its incident feed has never held an entry",
          "A 2025 blog post describes x402 payment on `POST /v1/sessions`, but an unpaid request on 8 October 2026 returned 401, not 402"
        ],
        "agentNotes": [
          "Send the key in the `anchor-api-key` header. For CDP, build `wss://connect.anchorbrowser.io?apiKey=\u003ckey\u003e\u0026sessionId=\u003cid\u003e` and keep that URL out of logs",
          "Set `session.timeout.idle_timeout` and `max_duration` and end sessions with DELETE. The default maximum is 180 minutes, and browser time bills by the minute",
          "Session creation is capped at 5 a minute on Free, 25 on Starter and 100 on Growth. On 429, wait for the `Retry-After` seconds",
          "Connect the `Anchor` MCP server or `Anchor (all)`, not both, because the docs say the pair duplicates tool names",
          "Authenticated browsers, CAPTCHA solving and proxies by country need the Starter plan or higher. The Free plan and Agent Access keys run plain sessions and web tasks"
        ],
        "metrics": {
          "kind": "remote",
          "measured": false
        },
        "reviewCount": 0,
        "avgRating": 0,
        "history": [
          {
            "basis": "public evidence",
            "confidence": "medium",
            "grade": "B",
            "methodology": "0.4",
            "pending": [
              "performance",
              "tasks"
            ],
            "run": "2026-10-01",
            "runLabel": "October 2026 research run",
            "score": 67.3
          }
        ],
        "editorialScores": {
          "ergonomics": 73,
          "maintenance": 57,
          "payments": 60,
          "reliability": 80,
          "schema": 80,
          "security": 54,
          "transparency": 40
        },
        "provenanceScore": 61
      },
      "connect": {
        "install": "npm install anchorbrowser",
        "http": "curl -X POST https://api.anchorbrowser.io/v1/tools/perform-web-task -H \"anchor-api-key: YOUR_API_KEY\" -H \"Content-Type: application/json\" -d '{\"prompt\":\"Go to example.com and return the page title\",\"url\":\"https://example.com\"}'",
        "claudeCode": "claude mcp add --transport http anchor https://api.anchorbrowser.io/v1/mcp",
        "config": {
          "mcpServers": {
            "anchor": {
              "headers": {
                "anchor-api-key": "YOUR_ANCHOR_API_KEY"
              },
              "url": "https://api.anchorbrowser.io/v1/mcp"
            }
          }
        }
      },
      "letme": {
        "capability": "https://letme.dev/browser.control",
        "tool": "https://letme.dev/anchor-browser"
      },
      "area": "developer",
      "unitPrices": [
        {
          "item": "Browser creation",
          "unit": "call",
          "usd": 0.01,
          "note": "Per browser instance created"
        },
        {
          "item": "Browser usage",
          "unit": "browser-hour",
          "usd": 0.05,
          "note": "Counted to the nearest full minute"
        },
        {
          "item": "Anchor proxy traffic",
          "unit": "gb",
          "usd": 8
        },
        {
          "item": "Egress with your own proxy or none",
          "unit": "gb",
          "usd": 0.2
        },
        {
          "item": "AI step, Light model tier",
          "unit": "call",
          "usd": 0.01,
          "note": "Also the flat rate with your own model key"
        },
        {
          "item": "AI step, Standard model tier",
          "unit": "call",
          "usd": 0.05
        },
        {
          "item": "AI step, High Performance model tier",
          "unit": "call",
          "usd": 0.1
        },
        {
          "item": "Overage credit, Starter and Growth",
          "unit": "credit",
          "usd": 1
        },
        {
          "item": "Starter plan",
          "unit": "month",
          "usd": 50
        },
        {
          "item": "Growth plan",
          "unit": "month",
          "usd": 2000
        }
      ],
      "provenance": {
        "legalEntity": "Anchor Forge Inc.",
        "domain": "anchorbrowser.io",
        "domainRegistered": "2024-09-18",
        "endpointOnVendorDomain": true,
        "terms": "",
        "privacy": "https://anchorbrowser.io/privacy-policy",
        "statusPage": "https://status.anchorbrowser.io",
        "changelog": "",
        "securityTxt": "none",
        "checked": "2026-10-08",
        "notes": [
          "The website terms of use (last updated 16 March 2025) and the privacy policy (last updated 24 February 2026) name Anchor Forge Inc. and its affiliates. The terms choose New York law.",
          "No terms URL is recorded. anchorbrowser.io/terms is a website terms of use that grants personal, non-commercial use of the site, and no service agreement or API terms were found.",
          "The privacy policy is written for the website and customer contacts and has one product section, on Gmail access for sign-in codes. A DPA is listed in the trust portal behind an access request.",
          "The API and MCP servers answer at api.anchorbrowser.io, CDP at connect.anchorbrowser.io and OAuth sign-in at signin.anchorbrowser.io.",
          "anchorbrowser.io/.well-known/security.txt and docs.anchorbrowser.io/.well-known/security.txt both return 404. The trust portal at trust.anchorbrowser.io runs on SafeBase.",
          "RDAP for anchorbrowser.io gives a registration date of 2024-09-18.",
          "docs.anchorbrowser.io/changelog returns 404 and no API changelog was found."
        ],
        "score": 61
      },
      "pageJsonUrl": "https://www.anchorterminal.com/tools/anchor-browser.json",
      "live": {
        "slug": "anchor-browser",
        "probe": {
          "target": "https://api.anchorbrowser.io",
          "method": "get",
          "lastAt": "2026-10-08T19:08:39.180219468Z",
          "lastOk": true,
          "lastStatus": 404,
          "lastMs": 437,
          "authRequired": false,
          "uptime24h": 100,
          "uptime30d": 100,
          "p50ms24h": 390,
          "p95ms24h": 474,
          "samples24h": 19,
          "samples30d": 19,
          "days": [
            {
              "date": "2026-10-08",
              "probes": 19,
              "ok": 19
            }
          ]
        },
        "vendorStatus": {
          "page": "https://status.anchorbrowser.io",
          "indicator": "none",
          "summary": "All Systems Operational",
          "checkedAt": "2026-10-08T19:06:25.717325901Z"
        },
        "pages": [
          {
            "url": "https://docs.anchorbrowser.io/pricing",
            "kind": "pricing",
            "status": 200,
            "checkedAt": "2026-10-08T18:18:10.688067751Z",
            "changedAt": "0001-01-01T00:00:00Z",
            "fingerprint": "d1115f8035fb"
          },
          {
            "url": "https://anchorbrowser.io/privacy-policy",
            "kind": "privacy",
            "status": 200,
            "checkedAt": "2026-10-08T18:15:09.984357233Z",
            "changedAt": "0001-01-01T00:00:00Z",
            "fingerprint": "5503a044040d"
          }
        ],
        "updatedAt": "2026-10-08T19:08:39.180219468Z"
      }
    },
    "answer": "Anchor Browser scores 67.3 (B) on agent readiness against Notte's 63.2 (B), and leads in 3 of 7 scored categories. Notte leads on maintenance \u0026 community and transparency \u0026 trust.",
    "b": {
      "slug": "notte",
      "name": "Notte",
      "vendor": "Notte Labs Inc.",
      "vendorUrl": "https://www.notte.cc",
      "kind": "http-api",
      "category": "browser",
      "summary": "Notte, from Notte Labs Inc., runs hosted browser sessions with web agents, scraping, search, serverless browser functions, credential vaults and personas. Access is by REST API, Python and Node SDKs, a CLI or a hosted MCP server.",
      "url": "https://www.anchorterminal.com/tools/notte",
      "markdownUrl": "https://www.anchorterminal.com/tools/notte.md",
      "slimMarkdownUrl": "https://www.anchorterminal.com/tools/notte.min.md",
      "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/notte.json",
      "repo": "https://github.com/nottelabs/notte",
      "license": "Proprietary hosted service under Notte's terms of service. The core repository is SSPL-1.0 and the Node SDK is MIT",
      "transports": [
        "http"
      ],
      "remoteUrl": "https://api.notte.cc",
      "packages": [
        {
          "registry": "pypi",
          "name": "notte-sdk"
        },
        {
          "registry": "npm",
          "name": "notte-sdk"
        },
        {
          "registry": "pypi",
          "name": "notte-mcp"
        }
      ],
      "auth": "mixed",
      "authNotes": "Self-serve API key from the console at console.notte.cc, sent as `Authorization: Bearer \u003ckey\u003e`. The hosted MCP server also accepts OAuth sign-in with a Notte account and a choice of workspace; its metadata lists one scope, `email`. No key scopes or rotation guidance were found in the reviewed documentation. No sales approval is needed below Enterprise.",
      "pricing": "freemium",
      "pricingNotes": "Free plan with $10 of credits, granted once, no card, so an agent's owner can start without a contract. Credits are spent on browser functions at $0.05 an hour, residential proxies at $10 a GB and LLM tokens at the model's price. The pricing page lists browser sessions at $0 an hour on 8 October 2026. Developer is $20 a month and Startup $100, each with the same amount in monthly credits (https://www.notte.cc/pricing).",
      "priceSummary": "$0.05 / session-hr",
      "where": "hosted",
      "x402": {
        "level": "no",
        "evidence": "No x402, MPP or L402 in the OpenAPI document, the docs index or the pricing page (checked 2026-10-08). The session payment endpoints pay third-party merchants from a connected wallet and do not pay Notte.",
        "endpoints": []
      },
      "toolCount": 8,
      "popularity": {
        "githubStars": null,
        "npmWeekly": 1299,
        "pypiWeekly": 5107,
        "asOf": "2026-10-08"
      },
      "docsUrl": "https://docs.notte.cc",
      "llmsTxt": "https://docs.notte.cc/llms.txt",
      "openapi": "https://api.notte.cc/openapi.json",
      "capabilities": [
        "browser.control",
        "browser.hosted",
        "web.scrape",
        "web.search",
        "web.extract",
        "scraping.proxies",
        "scraping.anti-bot",
        "secrets.store"
      ],
      "tags": [
        "official",
        "hosted",
        "freemium",
        "no-card",
        "openapi",
        "llms-txt",
        "mcp",
        "oauth",
        "python",
        "typescript",
        "cli",
        "status-page",
        "soc2",
        "source-available"
      ],
      "lastRelease": "2026-10-07",
      "graded": true,
      "anchor": {
        "graded": true,
        "score": 63.2,
        "grade": "B",
        "agentReady": false,
        "rank": 285,
        "ranked": true,
        "rankOf": 629,
        "categoryRank": 9,
        "methodology": "0.4",
        "run": "2026-10-01",
        "scores": {
          "ergonomics": 75,
          "maintenance": 83,
          "payments": 40,
          "reliability": 58,
          "schema": 74,
          "security": 56,
          "transparency": 61
        },
        "pending": [
          "performance",
          "tasks"
        ],
        "assessment": {
          "confidence": "medium",
          "date": "2026-10-08"
        },
        "negative": 0,
        "verdict": "Notte publishes an OpenAPI 3.1 contract for 100 operations, a hosted MCP server with eight tools and OAuth, and a free plan with $10 of credits and no card. Its status page records about six hours of Scrape API downtime in 90 days, and a bot check blocked our read of the terms and privacy policy.",
        "bestFor": "Teams that want hosted browsers together with agents, vaults for logins, personas with mailboxes and scheduled browser functions behind one key.",
        "strengths": [
          "OpenAPI 3.1 at api.notte.cc/openapi.json with 77 paths and 100 operations, plus llms.txt, Markdown twins of the docs and a keyless documentation MCP server",
          "Hosted MCP server at https://api.notte.cc/mcp with eight tools, three marked read-only, signed in by OAuth or a Bearer API key",
          "Free plan with $10 of non-expiring credits and no card, 5 concurrent browsers and 15-minute sessions, per the pricing page",
          "Vaults substitute stored credentials at fill time, so the model handling the page never receives them, per the vault docs",
          "18 tagged releases between 10 July and 7 October 2026, with the Python and Node SDKs both at 1.9.6"
        ],
        "weaknesses": [
          "status.notte.cc shows the Scrape API down on 15 of 90 days (about 6 hours in total) and CAPTCHA solving at 88.9 per cent availability",
          "No request rate limit is stated per plan. The docs describe `X-RateLimit` headers and show a limit of 100 only as an example",
          "A Vercel bot check answered 429 on the terms of service and privacy policy at console.notte.cc, so we could not read either",
          "The core repository is under SSPL-1.0, which is not an OSI-approved licence. Only the Node SDK is MIT",
          "No API key scopes, deprecation policy, subprocessor list or public DPA found in the reviewed documentation"
        ],
        "agentNotes": [
          "Send `Authorization: Bearer $NOTTE_API_KEY` to https://api.notte.cc. A person creates the key in the console at console.notte.cc first",
          "Stop every session when the task ends. Sessions close after 3 idle minutes or 15 minutes in total by default, and the Free plan caps a session at 15 minutes",
          "Use https://api.notte.cc/mcp for browser work. Function and agent administration tools are only on https://api.notte.cc/mcp/full",
          "Back off on 429 and on 529, which means the cluster has too many sessions. The SDKs do not retry rate limits for you",
          "Download session replays within 24 hours. The recordings page says they are deleted after that"
        ],
        "metrics": {
          "kind": "remote",
          "measured": false
        },
        "reviewCount": 0,
        "avgRating": 0,
        "history": [
          {
            "basis": "public evidence",
            "confidence": "medium",
            "grade": "B",
            "methodology": "0.4",
            "pending": [
              "performance",
              "tasks"
            ],
            "run": "2026-10-01",
            "runLabel": "October 2026 research run",
            "score": 63.2
          }
        ],
        "editorialScores": {
          "ergonomics": 75,
          "maintenance": 83,
          "payments": 40,
          "reliability": 58,
          "schema": 74,
          "security": 56,
          "transparency": 36
        },
        "provenanceScore": 86
      },
      "connect": {
        "install": "pip install notte-sdk",
        "http": "curl https://api.notte.cc/sessions -H \"Authorization: Bearer $NOTTE_API_KEY\"",
        "claudeCode": "claude mcp add --transport http notte https://api.notte.cc/mcp",
        "config": {
          "mcpServers": {
            "notte": {
              "headers": {
                "Authorization": "Bearer \u003cyour-notte-api-key\u003e"
              },
              "url": "https://api.notte.cc/mcp"
            }
          }
        }
      },
      "letme": {
        "capability": "https://letme.dev/browser.control",
        "tool": "https://letme.dev/notte"
      },
      "area": "developer",
      "unitPrices": [
        {
          "item": "Browser function runtime",
          "unit": "session-hour",
          "usd": 0.05,
          "note": "Rounded by Notte's billing policy"
        },
        {
          "item": "Residential proxy traffic",
          "unit": "gb",
          "usd": 10,
          "note": "Billed only when proxies are enabled"
        },
        {
          "item": "Developer plan",
          "unit": "month",
          "usd": 20,
          "note": "$20 of credits a month, 25 concurrent browsers"
        },
        {
          "item": "Startup plan",
          "unit": "month",
          "usd": 100,
          "note": "$100 of credits a month, 100 concurrent browsers"
        }
      ],
      "provenance": {
        "legalEntity": "Notte Labs Inc.",
        "domain": "notte.cc",
        "domainRegistered": "2024-09-25",
        "endpointOnVendorDomain": true,
        "terms": "https://console.notte.cc/terms",
        "privacy": "https://console.notte.cc/privacy",
        "statusPage": "https://status.notte.cc",
        "changelog": "https://github.com/nottelabs/notte/blob/main/node-sdk/CHANGELOG.md",
        "securityTxt": "valid",
        "checked": "2026-10-08",
        "notes": [
          "The site footer reads Notte Labs Inc. and COPYRIGHT.md in the repository reads Notte Labs, Inc.",
          "The site footer and llms.txt link the terms of service and privacy policy at console.notte.cc. Both answered 429 with a Vercel security checkpoint on 8 October 2026, so neither was read and their scope and dates are unconfirmed.",
          "The API and the hosted MCP server answer at api.notte.cc. The MCP authorisation server is a supabase.co host.",
          "www.notte.cc/.well-known/security.txt names security@notte.cc, a policy at www.notte.cc/security and an expiry of 17 September 2027.",
          "RDAP for notte.cc gives a registration date of 2024-09-25 and Tucows Domains Inc. as registrar.",
          "No changelog page was found in the docs. Dated changes come from GitHub tags and the Node SDK's CHANGELOG.md."
        ],
        "score": 86
      },
      "pageJsonUrl": "https://www.anchorterminal.com/tools/notte.json",
      "live": {
        "slug": "notte",
        "probe": {
          "target": "https://api.notte.cc",
          "method": "get",
          "lastAt": "2026-10-08T19:08:54.052722798Z",
          "lastOk": true,
          "lastStatus": 200,
          "lastMs": 360,
          "authRequired": false,
          "uptime24h": 100,
          "uptime30d": 100,
          "p50ms24h": 385,
          "p95ms24h": 578,
          "samples24h": 19,
          "samples30d": 19,
          "days": [
            {
              "date": "2026-10-08",
              "probes": 19,
              "ok": 19
            }
          ]
        },
        "vendorStatus": {
          "page": "https://status.notte.cc",
          "indicator": "unknown",
          "summary": "no machine-readable status found",
          "checkedAt": "2026-10-08T17:50:54.768128476Z"
        },
        "pages": [
          {
            "url": "https://raw.githubusercontent.com/nottelabs/notte/main/node-sdk/CHANGELOG.md",
            "kind": "changelog",
            "status": 200,
            "checkedAt": "2026-10-08T18:24:33.737584359Z",
            "changedAt": "0001-01-01T00:00:00Z",
            "fingerprint": "3037f444edaa"
          },
          {
            "url": "https://www.notte.cc/pricing",
            "kind": "pricing",
            "status": 200,
            "checkedAt": "2026-10-08T18:29:23.383772418Z",
            "changedAt": "0001-01-01T00:00:00Z",
            "fingerprint": "b9387c8cc40f"
          },
          {
            "url": "https://console.notte.cc/privacy",
            "kind": "privacy",
            "status": 429,
            "checkedAt": "2026-10-08T18:16:40.844983356Z",
            "changedAt": "0001-01-01T00:00:00Z"
          },
          {
            "url": "https://console.notte.cc/terms",
            "kind": "terms",
            "status": 429,
            "checkedAt": "2026-10-08T18:16:42.860158607Z",
            "changedAt": "0001-01-01T00:00:00Z"
          }
        ],
        "updatedAt": "2026-10-08T19:08:54.052722798Z"
      }
    },
    "facts": [
      {
        "a": "HTTP API",
        "b": "HTTP API",
        "name": "Kind"
      },
      {
        "a": "Anchor Forge Inc.",
        "b": "Notte Labs Inc.",
        "name": "Vendor"
      },
      {
        "a": "https://api.anchorbrowser.io",
        "b": "https://api.notte.cc",
        "name": "Hosted endpoint"
      },
      {
        "a": "HTTP",
        "b": "HTTP",
        "name": "Transports"
      },
      {
        "a": "OAuth or key",
        "b": "OAuth or key",
        "name": "Auth"
      },
      {
        "a": "Freemium",
        "b": "Freemium",
        "name": "Pricing"
      },
      {
        "a": "no",
        "b": "no",
        "name": "x402"
      },
      {
        "a": "Proprietary cloud service. No service agreement was found, only a website terms of use. The TypeScript and Python SDKs and the self-hosted MCP server are Apache-2.0",
        "b": "Proprietary hosted service under Notte's terms of service. The core repository is SSPL-1.0 and the Node SDK is MIT",
        "name": "Licence"
      },
      {
        "a": "none",
        "b": "8",
        "name": "Tools exposed"
      },
      {
        "a": "no",
        "b": "yes",
        "name": "Read-only variant documented"
      },
      {
        "a": "yes",
        "b": "yes",
        "name": "llms.txt"
      },
      {
        "a": "2026-07-28",
        "b": "2026-10-07",
        "name": "Last release"
      },
      {
        "a": "no document linked",
        "b": "couldn't be read",
        "name": "Terms last updated"
      },
      {
        "a": "2026-02-24",
        "b": "couldn't be read",
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      {
        "a": "",
        "b": "couldn't be read",
        "name": "Customer content may train models"
      },
      {
        "a": "",
        "b": "couldn't be read",
        "name": "Terms restrict automated access"
      },
      {
        "a": "",
        "b": "couldn't be read",
        "name": "Terms restrict benchmarking"
      },
      {
        "a": "",
        "b": "couldn't be read",
        "name": "Terms or service can change without notice"
      },
      {
        "a": "",
        "b": "couldn't be read",
        "name": "Arbitration or class-action waiver"
      },
      {
        "a": "43k npm/wk, 10k PyPI/wk",
        "b": "1.3k npm/wk, 5.1k PyPI/wk",
        "name": "Popularity"
      }
    ],
    "faq": [
      {
        "answer": "Anchor Browser scores 67.3 (B) on agent readiness against Notte's 63.2 (B), and leads in 3 of 7 scored categories. Notte leads on maintenance \u0026 community and transparency \u0026 trust.",
        "question": "Which is better for AI agents, Anchor Browser or Notte?"
      },
      {
        "answer": "Both take an API key or an OAuth sign-in.",
        "question": "Do Anchor Browser and Notte need an API key?"
      },
      {
        "answer": "Yes. Anchor Browser has a hosted endpoint at https://api.anchorbrowser.io and Notte at https://api.notte.cc.",
        "question": "Can an agent call Anchor Browser and Notte without installing anything?"
      }
    ],
    "goodFor": [
      {
        "aheadOn": [
          "Reliability, 80 against 58",
          "Schema \u0026 documentation, 80 against 74",
          "Payments \u0026 pricing, 60 against 40"
        ],
        "also": null,
        "goodFor": "Agents that must work inside signed-in accounts, with managed identities, MFA handling and a human sign-in link, and agents that need to start with no human signup.",
        "slug": "anchor-browser",
        "watchFor": "No service agreement or API terms found. anchorbrowser.io/terms is a website terms of use dated 16 March 2025"
      },
      {
        "aheadOn": [
          "Maintenance \u0026 community, 83 against 57",
          "Transparency \u0026 trust, 61 against 51"
        ],
        "also": null,
        "goodFor": "Teams that want hosted browsers together with agents, vaults for logins, personas with mailboxes and scheduled browser functions behind one key.",
        "slug": "notte",
        "watchFor": "status.notte.cc shows the Scrape API down on 15 of 90 days (about 6 hours in total) and CAPTCHA solving at 88.9 per cent availability"
      }
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      "name": "Browser automation"
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        "url": "https://www.anchorterminal.com/compare/airtop-vs-anchor-browser"
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      {
        "json": "https://www.anchorterminal.com/compare/airtop-vs-notte.json",
        "title": "Airtop vs Notte",
        "url": "https://www.anchorterminal.com/compare/airtop-vs-notte"
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      {
        "json": "https://www.anchorterminal.com/compare/anchor-browser-vs-browser-use.json",
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        "url": "https://www.anchorterminal.com/compare/anchor-browser-vs-browser-use"
      },
      {
        "json": "https://www.anchorterminal.com/compare/anchor-browser-vs-browserbase.json",
        "title": "Anchor Browser vs Browserbase",
        "url": "https://www.anchorterminal.com/compare/anchor-browser-vs-browserbase"
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      {
        "json": "https://www.anchorterminal.com/compare/anchor-browser-vs-browserless.json",
        "title": "Anchor Browser vs Browserless",
        "url": "https://www.anchorterminal.com/compare/anchor-browser-vs-browserless"
      },
      {
        "json": "https://www.anchorterminal.com/compare/anchor-browser-vs-chrome-devtools-mcp.json",
        "title": "Anchor Browser vs Chrome DevTools MCP",
        "url": "https://www.anchorterminal.com/compare/anchor-browser-vs-chrome-devtools-mcp"
      },
      {
        "json": "https://www.anchorterminal.com/compare/anchor-browser-vs-hyperbrowser.json",
        "title": "Anchor Browser vs Hyperbrowser",
        "url": "https://www.anchorterminal.com/compare/anchor-browser-vs-hyperbrowser"
      },
      {
        "json": "https://www.anchorterminal.com/compare/anchor-browser-vs-playwright-mcp.json",
        "title": "Anchor Browser vs Playwright MCP",
        "url": "https://www.anchorterminal.com/compare/anchor-browser-vs-playwright-mcp"
      },
      {
        "json": "https://www.anchorterminal.com/compare/anchor-browser-vs-puppeteer-reference-server-archived.json",
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        "url": "https://www.anchorterminal.com/compare/anchor-browser-vs-puppeteer-reference-server-archived"
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      {
        "json": "https://www.anchorterminal.com/compare/anchor-browser-vs-skyvern.json",
        "title": "Anchor Browser vs Skyvern",
        "url": "https://www.anchorterminal.com/compare/anchor-browser-vs-skyvern"
      },
      {
        "json": "https://www.anchorterminal.com/compare/anchor-browser-vs-steel.json",
        "title": "Anchor Browser vs Steel",
        "url": "https://www.anchorterminal.com/compare/anchor-browser-vs-steel"
      },
      {
        "json": "https://www.anchorterminal.com/compare/browser-use-vs-notte.json",
        "title": "Browser Use vs Notte",
        "url": "https://www.anchorterminal.com/compare/browser-use-vs-notte"
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      },
      {
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      {
        "json": "https://www.anchorterminal.com/compare/browserbase-vs-notte.json",
        "title": "Browserbase vs Notte",
        "url": "https://www.anchorterminal.com/compare/browserbase-vs-notte"
      }
    ],
    "scores": [
      {
        "anchor-browser": 80,
        "by": 22,
        "edge": "anchor-browser",
        "key": "reliability",
        "name": "Reliability",
        "notte": 58,
        "weight": 16
      },
      {
        "key": "performance",
        "name": "Performance",
        "pending": true,
        "weight": 10
      },
      {
        "anchor-browser": 80,
        "by": 6,
        "edge": "anchor-browser",
        "key": "schema",
        "name": "Schema \u0026 documentation",
        "notte": 74,
        "weight": 13
      },
      {
        "anchor-browser": 73,
        "by": 2,
        "edge": "notte",
        "key": "ergonomics",
        "name": "Agent ergonomics",
        "notte": 75,
        "weight": 13
      },
      {
        "anchor-browser": 54,
        "by": 2,
        "edge": "notte",
        "key": "security",
        "name": "Security \u0026 auth",
        "notte": 56,
        "weight": 14
      },
      {
        "anchor-browser": 60,
        "by": 20,
        "edge": "anchor-browser",
        "key": "payments",
        "name": "Payments \u0026 pricing",
        "notte": 40,
        "weight": 10
      },
      {
        "key": "tasks",
        "name": "Task success",
        "pending": true,
        "weight": 10
      },
      {
        "anchor-browser": 57,
        "by": 26,
        "edge": "notte",
        "key": "maintenance",
        "name": "Maintenance \u0026 community",
        "notte": 83,
        "weight": 7
      },
      {
        "anchor-browser": 51,
        "by": 10,
        "edge": "notte",
        "key": "transparency",
        "name": "Transparency \u0026 trust",
        "notte": 61,
        "weight": 7
      }
    ],
    "summary": "Anchor Browser scores 67.3 (B) on agent readiness against Notte's 63.2 (B), and leads in 3 of 7 scored categories. Notte leads on maintenance \u0026 community and transparency \u0026 trust. Both do browser automation.",
    "verdicts": {
      "anchor-browser": "The API has a public OpenAPI 3.1 document, per-unit prices and Agent Access, an unauthenticated flow that issues a trial API key without a dashboard account. No service agreement is published, only a website terms of use, and the documented CDP connection puts the API key in the URL.",
      "notte": "Notte publishes an OpenAPI 3.1 contract for 100 operations, a hosted MCP server with eight tools and OAuth, and a free plan with $10 of credits and no card. Its status page records about six hours of Scrape API downtime in 90 days, and a bot check blocked our read of the terms and privacy policy."
    }
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    "llms": "https://www.anchorterminal.com/llms.txt",
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  "markdown": "Anchor Browser scores 67.3 (B) on agent readiness against Notte's 63.2 (B), and leads in 3 of 7 scored categories. Notte leads on maintenance \u0026 community and transparency \u0026 trust. Both do browser automation.\n\n- Anchor Browser: grade B, 67.3/100, rank #196 of 629. Markdown https://www.anchorterminal.com/tools/anchor-browser.md · JSON https://www.anchorterminal.com/api/v1/tools/anchor-browser.json\n- Notte: grade B, 63.2/100, rank #285 of 629. Markdown https://www.anchorterminal.com/tools/notte.md · JSON https://www.anchorterminal.com/api/v1/tools/notte.json\n\n## Which one, for what\n\n### Anchor Browser (B)\n\nGood for: Agents that must work inside signed-in accounts, with managed identities, MFA handling and a human sign-in link, and agents that need to start with no human signup.\n\nAhead on:\n- Reliability, 80 against 58\n- Schema \u0026 documentation, 80 against 74\n- Payments \u0026 pricing, 60 against 40\n\nWatch for: No service agreement or API terms found. anchorbrowser.io/terms is a website terms of use dated 16 March 2025\n\n### Notte (B)\n\nGood for: Teams that want hosted browsers together with agents, vaults for logins, personas with mailboxes and scheduled browser functions behind one key.\n\nAhead on:\n- Maintenance \u0026 community, 83 against 57\n- Transparency \u0026 trust, 61 against 51\n\nWatch for: status.notte.cc shows the Scrape API down on 15 of 90 days (about 6 hours in total) and CAPTCHA solving at 88.9 per cent availability\n\n\n## Score by category\n\n| Category | Weight | Anchor Browser | Notte | Edge |\n| --- | --- | --- | --- | --- |\n| Reliability | 16% (20 this run) | 80 | 58 | Anchor Browser +22 |\n| Performance | 10%, pending | pending | pending | not scored in this run |\n| Schema \u0026 documentation | 13% (16.2 this run) | 80 | 74 | Anchor Browser +6 |\n| Agent ergonomics | 13% (16.2 this run) | 73 | 75 | Notte +2 |\n| Security \u0026 auth | 14% (17.5 this run) | 54 | 56 | Notte +2 |\n| Payments \u0026 pricing | 10% (12.5 this run) | 60 | 40 | Anchor Browser +20 |\n| Task success | 10%, pending | pending | pending | not scored in this run |\n| Maintenance \u0026 community | 7% (8.8 this run) | 57 | 83 | Notte +26 |\n| Transparency \u0026 trust | 7% (8.8 this run) | 51 | 61 | Notte +10 |\n| Negative events | ≤15 | 0 | 0 | |\n| **Total** | | **67.3 · B** | **63.2 · B** | |\n\n## Facts side by side\n\n| Fact | Anchor Browser | Notte |\n| --- | --- | --- |\n| Kind | HTTP API | HTTP API |\n| Vendor | Anchor Forge Inc. | Notte Labs Inc. |\n| Hosted endpoint | `https://api.anchorbrowser.io` | `https://api.notte.cc` |\n| Transports | HTTP | HTTP |\n| Auth | OAuth or key | OAuth or key |\n| Pricing | Freemium | Freemium |\n| x402 | no | no |\n| Licence | Proprietary cloud service. No service agreement was found, only a website terms of use. The TypeScript and Python SDKs and the self-hosted MCP server are Apache-2.0 | Proprietary hosted service under Notte's terms of service. The core repository is SSPL-1.0 and the Node SDK is MIT |\n| Tools exposed | none | 8 |\n| Read-only variant documented | no | yes |\n| llms.txt | yes | yes |\n| Last release | 2026-07-28 | 2026-10-07 |\n| Terms last updated | no document linked | couldn't be read |\n| Privacy policy last updated | 2026-02-24 | couldn't be read |\n| Customer content may train models |  | couldn't be read |\n| Terms restrict automated access |  | couldn't be read |\n| Terms restrict benchmarking |  | couldn't be read |\n| Terms or service can change without notice |  | couldn't be read |\n| Arbitration or class-action waiver |  | couldn't be read |\n| Popularity | 43k npm/wk, 10k PyPI/wk | 1.3k npm/wk, 5.1k PyPI/wk |\n\n## Verdicts\n\n**Anchor Browser.** The API has a public OpenAPI 3.1 document, per-unit prices and Agent Access, an unauthenticated flow that issues a trial API key without a dashboard account. No service agreement is published, only a website terms of use, and the documented CDP connection puts the API key in the URL.\n\n**Notte.** Notte publishes an OpenAPI 3.1 contract for 100 operations, a hosted MCP server with eight tools and OAuth, and a free plan with $10 of credits and no card. Its status page records about six hours of Scrape API downtime in 90 days, and a bot check blocked our read of the terms and privacy policy.\n\n## Before you call either\n\n### Anchor Browser\n\n1. Send the key in the `anchor-api-key` header. For CDP, build `wss://connect.anchorbrowser.io?apiKey=\u003ckey\u003e\u0026sessionId=\u003cid\u003e` and keep that URL out of logs\n2. Set `session.timeout.idle_timeout` and `max_duration` and end sessions with DELETE. The default maximum is 180 minutes, and browser time bills by the minute\n3. Session creation is capped at 5 a minute on Free, 25 on Starter and 100 on Growth. On 429, wait for the `Retry-After` seconds\n4. Connect the `Anchor` MCP server or `Anchor (all)`, not both, because the docs say the pair duplicates tool names\n5. Authenticated browsers, CAPTCHA solving and proxies by country need the Starter plan or higher. The Free plan and Agent Access keys run plain sessions and web tasks\n\n### Notte\n\n1. Send `Authorization: Bearer $NOTTE_API_KEY` to https://api.notte.cc. A person creates the key in the console at console.notte.cc first\n2. Stop every session when the task ends. Sessions close after 3 idle minutes or 15 minutes in total by default, and the Free plan caps a session at 15 minutes\n3. Use https://api.notte.cc/mcp for browser work. Function and agent administration tools are only on https://api.notte.cc/mcp/full\n4. Back off on 429 and on 529, which means the cluster has too many sessions. The SDKs do not retry rate limits for you\n5. Download session replays within 24 hours. The recordings page says they are deleted after that\n\n## Questions\n\n### Which is better for AI agents, Anchor Browser or Notte?\n\nAnchor Browser scores 67.3 (B) on agent readiness against Notte's 63.2 (B), and leads in 3 of 7 scored categories. Notte leads on maintenance \u0026 community and transparency \u0026 trust.\n\n### Do Anchor Browser and Notte need an API key?\n\nBoth take an API key or an OAuth sign-in.\n\n### Can an agent call Anchor Browser and Notte without installing anything?\n\nYes. Anchor Browser has a hosted endpoint at https://api.anchorbrowser.io and Notte at https://api.notte.cc.\n\n\n## For agents\n\n- This comparison as JSON: https://www.anchorterminal.com/compare/anchor-browser-vs-notte.json, and with the fewest tokens: https://www.anchorterminal.com/compare/anchor-browser-vs-notte.min.md\n- Over MCP at https://www.anchorterminal.com/mcp (no key): `compare_tools {\"a\": \"anchor-browser\", \"b\": \"notte\"}`. From a terminal: `anchor compare anchor-browser notte`\n- Each listing in full: https://www.anchorterminal.com/api/v1/tools/anchor-browser.json and https://www.anchorterminal.com/api/v1/tools/notte.json\n\n## Other comparisons with Anchor Browser or Notte\n\n- [Airtop vs Anchor Browser](https://www.anchorterminal.com/compare/airtop-vs-anchor-browser.md)\n- [Airtop vs Notte](https://www.anchorterminal.com/compare/airtop-vs-notte.md)\n- [Anchor Browser vs Browser Use](https://www.anchorterminal.com/compare/anchor-browser-vs-browser-use.md)\n- [Anchor Browser vs Browserbase](https://www.anchorterminal.com/compare/anchor-browser-vs-browserbase.md)\n- [Anchor Browser vs Browserless](https://www.anchorterminal.com/compare/anchor-browser-vs-browserless.md)\n- [Anchor Browser vs Chrome DevTools MCP](https://www.anchorterminal.com/compare/anchor-browser-vs-chrome-devtools-mcp.md)\n- [Anchor Browser vs Hyperbrowser](https://www.anchorterminal.com/compare/anchor-browser-vs-hyperbrowser.md)\n- [Anchor Browser vs Playwright MCP](https://www.anchorterminal.com/compare/anchor-browser-vs-playwright-mcp.md)\n- [Anchor Browser vs Puppeteer (archived MCP reference server)](https://www.anchorterminal.com/compare/anchor-browser-vs-puppeteer-reference-server-archived.md)\n- [Anchor Browser vs Skyvern](https://www.anchorterminal.com/compare/anchor-browser-vs-skyvern.md)\n- [Anchor Browser vs Steel](https://www.anchorterminal.com/compare/anchor-browser-vs-steel.md)\n- [Browser Use vs Notte](https://www.anchorterminal.com/compare/browser-use-vs-notte.md)\n- [Browserless vs Notte](https://www.anchorterminal.com/compare/browserless-vs-notte.md)\n- [Chrome DevTools MCP vs Notte](https://www.anchorterminal.com/compare/chrome-devtools-mcp-vs-notte.md)\n- [Hyperbrowser vs Notte](https://www.anchorterminal.com/compare/hyperbrowser-vs-notte.md)\n- [Notte vs Playwright MCP](https://www.anchorterminal.com/compare/notte-vs-playwright-mcp.md)\n- [Notte vs Puppeteer (archived MCP reference server)](https://www.anchorterminal.com/compare/notte-vs-puppeteer-reference-server-archived.md)\n- [Notte vs Skyvern](https://www.anchorterminal.com/compare/notte-vs-skyvern.md)\n- [Notte vs Steel](https://www.anchorterminal.com/compare/notte-vs-steel.md)\n- [Browserbase vs Notte](https://www.anchorterminal.com/compare/browserbase-vs-notte.md)\n",
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