{
  "data": {
    "a": {
      "slug": "gemini-spark",
      "name": "Gemini Spark",
      "vendor": "Google LLC",
      "vendorUrl": "https://gemini.google/us/overview/agent/spark/",
      "kind": "platform",
      "category": "personal-assistants",
      "summary": "Gemini Spark is Google's hosted personal AI agent inside the Gemini app. It runs tasks and schedules in Google's cloud across Gmail, Calendar, Drive and other connected apps for Google AI Pro and Ultra subscribers.",
      "url": "https://www.anchorterminal.com/tools/gemini-spark",
      "markdownUrl": "https://www.anchorterminal.com/tools/gemini-spark.md",
      "slimMarkdownUrl": "https://www.anchorterminal.com/tools/gemini-spark.min.md",
      "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/gemini-spark.json",
      "license": "Proprietary hosted service under the Google Terms of Service",
      "transports": [],
      "packages": [],
      "auth": "oauth",
      "authNotes": "No credential for an outside agent exists, because no public API was found. A person signs in to the Gemini app with a personal Google Account and needs a Google AI Pro or Ultra subscription (https://support.google.com/gemini/answer/17094507). Connected apps are off by default and are switched on in settings (https://gemini.google/us/overview/agent/spark/). Third-party and custom apps are linked to the Google Account and can be unlinked in Connected Apps settings or on the account's Linked apps page. A custom MCP server that lacks Dynamic Client Registration takes credentials the user enters (https://support.google.com/gemini/answer/17209137). Google tells users not to type sign-in or payment details into a task thread and to enter them on the web page in take control mode (https://support.google.com/gemini/answer/17094507).",
      "pricing": "paid",
      "pricingNotes": "Spark needs a Google AI Pro or Ultra subscription. US prices are $19.99 a month for Pro and $99.99 or $199.99 a month for Ultra, with Spark use counted against compute-based limits that refresh every five hours up to a weekly limit (https://gemini.google/us/subscriptions/; https://support.google.com/gemini/answer/16275805). The subscriptions page lists Spark under Ultra as first access in select countries, while the help page names Pro and Ultra. No free tier includes Spark. The page links a two-month trial offer whose terms were not read (checked 2026-10-12).",
      "priceSummary": "$19.99 / mo",
      "where": "local",
      "x402": {
        "level": "no",
        "evidence": "No x402, MPP or L402 on the pages read, and no public API to carry one (checked 2026-10-12).",
        "endpoints": []
      },
      "toolCount": null,
      "popularity": {
        "githubStars": null,
        "npmWeekly": null,
        "pypiWeekly": null,
        "asOf": "2026-10-12"
      },
      "docsUrl": "https://support.google.com/gemini/answer/17094507",
      "capabilities": [
        "assistant.proactive",
        "assistant.accounts",
        "assistant.memory",
        "agent.mcp-client"
      ],
      "tags": [
        "hosted",
        "consumer",
        "closed-source",
        "no-api",
        "beta",
        "ios",
        "android",
        "macos",
        "web",
        "browser-agent",
        "approvals",
        "mcp-client",
        "subscription",
        "trains-on-data-by-default"
      ],
      "lastRelease": "2026-05-19",
      "graded": true,
      "anchor": {
        "graded": true,
        "score": 24.5,
        "grade": "F",
        "agentReady": false,
        "rank": 1131,
        "ranked": true,
        "rankOf": 1197,
        "categoryRank": 27,
        "methodology": "0.6",
        "run": "2026-10-01",
        "scores": {
          "ergonomics": 9,
          "maintenance": 17,
          "payments": 10,
          "reliability": 14,
          "schema": 17,
          "security": 60,
          "transparency": 49
        },
        "pending": [
          "performance",
          "tasks"
        ],
        "assessment": {
          "confidence": "medium",
          "date": "2026-10-12"
        },
        "negative": 0,
        "verdict": "Google's help pages state what Spark confirms before doing, how to delete its remote browser and code data, and the risks of prompt injection. Spark has no public API, Google calls it experimental, and it runs only with Keep Activity on, the setting under which chats are used for model training and human review.",
        "bestFor": "A person who already keeps mail, calendar and files in a personal Google Account and accepts Keep Activity being on.",
        "strengths": [
          "Google says Spark asks for confirmation before sending communications, modifying data, making purchases, submitting web forms and using Sign in with Google",
          "Connected apps are off by default, and write actions through a custom MCP server need manual confirmation, per Google's help pages",
          "The help page names prompt injection, gives four examples of what an injected instruction could do, and says the safeguards do not guarantee protection",
          "Each task thread has a work panel listing completed and planned steps, files read or updated, schedules, and the skills and apps used",
          "Published limits of 15 running tasks and 50 active schedules, and plan prices of $19.99 to $199.99 a month in the US"
        ],
        "weaknesses": [
          "No public API, SDK or MCP server for an outside agent was found. Spark is reached in the Gemini mobile app, the Mac app and gemini.google.com",
          "Google's help page calls Spark an experimental feature in early development, and the Privacy Hub calls it beta",
          "Spark runs only with Keep Activity on. With that setting on, Google uses activity to train generative AI models and human reviewers read some chats",
          "Chats already reviewed by human reviewers are kept for up to three years and are not deleted when the user deletes activity",
          "Google states that Gemini can perform bulk actions on private Google Tasks without confirmation",
          "The remote browser saves cookies holding website sign-in details for later sessions until the user deletes them or turns Spark off",
          "No status page or SLA for Spark was linked from the pages read, and the bug bounty site linked from Google's terms is drawn by script and was unread"
        ],
        "agentNotes": [
          "Do not plan an integration against Spark. No public API or MCP server was found, and a person must hold a Google AI Pro or Ultra subscription",
          "Expect a confirmation request before sends, edits, purchases and web form submissions, and note that bulk changes to private Google Tasks run without one",
          "Delete remote browser data and remote code execution data in Gemini Spark Settings after a sensitive session. Deleting a task thread or Gemini Apps activity does not remove them",
          "Keep within 15 running tasks and 50 active schedules. A schedule does not run when 15 tasks are running or the usage limit is reached",
          "Treat every safety statement here as Google's own description. None was tested, and no message was sent to the service"
        ],
        "metrics": {
          "kind": "remote",
          "measured": false
        },
        "reviewCount": 4,
        "avgRating": 1.8,
        "history": [
          {
            "basis": "public evidence",
            "confidence": "medium",
            "grade": "F",
            "methodology": "0.6",
            "pending": [
              "performance",
              "tasks"
            ],
            "run": "2026-10-01",
            "runLabel": "October 2026 research run",
            "score": 24.5
          }
        ],
        "editorialScores": {
          "ergonomics": 9,
          "maintenance": 17,
          "payments": 10,
          "reliability": 14,
          "schema": 17,
          "security": 60,
          "transparency": 44
        },
        "provenanceScore": 54,
        "checked": {
          "categories": {
            "ergonomics": "2026-10-12",
            "maintenance": "2026-10-12",
            "payments": "2026-10-12",
            "reliability": "2026-10-12",
            "schema": "2026-10-12",
            "security": "2026-10-12",
            "transparency": "2026-10-12"
          },
          "last": "2026-10-12",
          "oldest": "2026-10-12",
          "stale": false,
          "staleAfterDays": 90
        }
      },
      "letme": {
        "capability": "https://letme.dev/assistant.proactive",
        "tool": "https://letme.dev/gemini-spark"
      },
      "area": "frameworks",
      "unitPrices": [
        {
          "item": "Google AI Pro",
          "unit": "month",
          "usd": 19.99,
          "note": "US price, includes Spark with 4 times the standard usage limit"
        },
        {
          "item": "Google AI Ultra (5x)",
          "unit": "month",
          "usd": 99.99,
          "note": "US price, 5 times the Pro usage limit"
        },
        {
          "item": "Google AI Ultra (20x)",
          "unit": "month",
          "usd": 199.99,
          "note": "US price, 20 times the Pro usage limit"
        }
      ],
      "provenance": {
        "legalEntity": "Google LLC",
        "domain": "gemini.google",
        "domainRegistered": "",
        "endpointOnVendorDomain": null,
        "terms": "https://policies.google.com/terms",
        "privacy": "https://support.google.com/gemini/answer/13594961",
        "statusPage": "",
        "changelog": "https://gemini.google/us/release-notes/",
        "securityTxt": "none",
        "checked": "2026-10-12",
        "notes": [
          "The Gemini Apps Privacy Notice says Gemini Apps are supplied by Google Ireland Limited in the European Economic Area and Switzerland and by Google LLC everywhere else. Spark is not available in the European Economic Area or Switzerland.",
          "Google's service-specific terms page lists Gemini Apps under the Google Terms of Service (effective 30 July 2026), the Generative AI Prohibited Use Policy and the Gemini Apps Agentic Calling Additional Terms of Service. The Generative AI Additional Terms of Service that the subscriptions page links say they stopped applying on 22 May 2024.",
          "The privacy link is the Gemini Apps Privacy Hub, which holds the Gemini Apps Privacy Notice (last updated 29 June 2026) and the Spark data questions (hub last updated 24 September 2026). The notice supplements the Google Privacy Policy at policies.google.com/privacy (effective 12 October 2026).",
          "No status page for Gemini Apps or Spark was linked from any page read.",
          "The release notes are the Gemini app's. Their only entry about Spark is dated 19 May 2026.",
          "gemini.google/.well-known/security.txt answered 404. Google's terms link bughunters.google.com as its safety and bug testing programmes. That site's home page is drawn by script and was unread.",
          "gemini.google is a name under Google's own .google top-level domain. Its registration date was not looked up.",
          "policies.google.com/robots.txt answered 404, read as no rules. The robots.txt files of gemini.google, support.google.com and bughunters.google.com allow the pages read."
        ],
        "score": 54
      },
      "pageJsonUrl": "https://www.anchorterminal.com/tools/gemini-spark.json",
      "live": {
        "slug": "gemini-spark",
        "securityTxt": {
          "url": "https://gemini.google/.well-known/security.txt",
          "state": "none",
          "checkedAt": "2026-10-21T15:58:42.215057092Z"
        },
        "domain": {
          "domain": "gemini.google",
          "registered": "2024-07-10",
          "source": "https://pubapi.registry.google/rdap/domain/gemini.google",
          "checkedAt": "2026-10-18T13:29:47.505155557Z"
        },
        "pages": [
          {
            "url": "https://gemini.google/us/release-notes/",
            "kind": "changelog",
            "status": 200,
            "checkedAt": "2026-10-21T00:49:18.595654304Z",
            "changedAt": "2026-10-13T20:17:15.173155385Z",
            "fingerprint": "5073d43b5eb7"
          },
          {
            "url": "https://support.google.com/gemini/answer/13594961",
            "kind": "privacy",
            "status": 200,
            "checkedAt": "2026-10-21T00:57:18.399505348Z",
            "changedAt": "2026-10-21T00:57:18.399505348Z",
            "fingerprint": "a5d9154cff82"
          },
          {
            "url": "https://policies.google.com/terms",
            "kind": "terms",
            "status": 200,
            "checkedAt": "2026-10-21T00:53:55.192643337Z",
            "changedAt": "0001-01-01T00:00:00Z",
            "fingerprint": "8706dc360016"
          }
        ],
        "updatedAt": "2026-10-21T15:58:42.215057092Z"
      }
    },
    "answer": "Gemini Spark scores 24.5 (F) on agent readiness against Lobby's 11.1 (F), and leads in 5 of 7 scored categories. Lobby leads on payments \u0026 pricing.",
    "b": {
      "slug": "lobby-os",
      "name": "Lobby",
      "vendor": "Lobby OS, Inc.",
      "vendorUrl": "https://thelobby.ai",
      "kind": "platform",
      "category": "personal-assistants",
      "summary": "Lobby is a hosted email assistant from Lobby OS, Inc. It learns how its owner handles mail and prepares replies, follow-ups and scheduling across Gmail, Calendar, Slack, Notion, Linear and HubSpot for approval.",
      "url": "https://www.anchorterminal.com/tools/lobby-os",
      "markdownUrl": "https://www.anchorterminal.com/tools/lobby-os.md",
      "slimMarkdownUrl": "https://www.anchorterminal.com/tools/lobby-os.min.md",
      "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/lobby-os.json",
      "license": "Closed service under Lobby's Terms of Use (Lobby OS, Inc.), last updated 26 March 2026.",
      "transports": [],
      "packages": [],
      "auth": "oauth",
      "authNotes": "A person signs up on the web (https://thelobby.ai/signup, a separate app at in.thelobby.ai). Gmail and Google Calendar connect through Google's OAuth 2.0, and each integration can be disconnected from settings (https://thelobby.ai/privacy). No API, MCP server or other interface for an outside agent was found.",
      "pricing": "paid",
      "pricingNotes": "US$50 a month paid monthly or US$42 a month paid annually, with unlimited emails and calendars and a 50+ tools add-on (https://thelobby.ai/ and https://thelobby.ai/llms.txt). The terms say every plan has a 7-day free trial and nothing is charged until it ends. Whether the trial needs a card wasn't established. Checked 21 October 2026.",
      "priceSummary": "$50 / mo",
      "where": "local",
      "x402": {
        "level": "no",
        "evidence": "No x402, MPP or L402 found on thelobby.ai, its llms.txt, terms or privacy policy, checked 21 October 2026.",
        "endpoints": []
      },
      "toolCount": null,
      "popularity": {
        "githubStars": null,
        "npmWeekly": null,
        "pypiWeekly": null,
        "asOf": "2026-10-21"
      },
      "llmsTxt": "https://thelobby.ai/llms.txt",
      "capabilities": [
        "assistant.accounts",
        "assistant.memory",
        "assistant.proactive",
        "mailbox.read",
        "mailbox.send",
        "calendar.write"
      ],
      "tags": [
        "hosted",
        "official",
        "closed-source",
        "paid",
        "trial",
        "llms-txt",
        "not-for-agents"
      ],
      "graded": true,
      "disclosure": "Lobby competes with LocalGhost, which Anchor Terminal's founder builds. 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.",
      "competesWith": "localghost",
      "anchor": {
        "graded": true,
        "score": 11.1,
        "grade": "F",
        "agentReady": false,
        "rank": 1182,
        "ranked": true,
        "rankOf": 1197,
        "categoryRank": 41,
        "methodology": "0.6",
        "run": "2026-10-01",
        "scores": {
          "ergonomics": 0,
          "maintenance": 2,
          "payments": 20,
          "reliability": 15,
          "schema": 10,
          "security": 0,
          "transparency": 43
        },
        "pending": [
          "performance",
          "tasks"
        ],
        "assessment": {
          "confidence": "medium",
          "date": "2026-10-21"
        },
        "negative": 0,
        "verdict": "Lobby is a paid email assistant that prepares replies, follow-ups and scheduling across Gmail, Calendar and work tools, and its terms say nothing is sent until the owner approves. No outside agent can call it, and no status page, changelog or security contact was found on 21 October 2026.",
        "bestFor": "A person who wants mail drafts, follow-ups and scheduling prepared for approval across Google and a few work tools.",
        "disclosure": "Lobby competes with LocalGhost, which Anchor Terminal's founder builds. 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.",
        "strengths": [
          "The terms say nothing is sent, booked or updated until the owner explicitly approves it.",
          "The terms and privacy policy agree on no model training and deletion within 30 days of account closure.",
          "Public prices of US$50 a month, or US$42 a month billed annually, with a 7-day free trial in the terms.",
          "An llms.txt that describes the product, connections, approval model and prices."
        ],
        "weaknesses": [
          "No API, MCP server or A2A endpoint for an outside agent.",
          "No status page, changelog, release notes or security.txt found on 21 October 2026.",
          "The privacy policy names no model provider, and the sign-up app's Bubble hosting and Hotjar and PostHog scripts aren't named as processors.",
          "The home page's 92% prediction accuracy and other figures are the vendor's, with no method published."
        ],
        "agentNotes": [
          "Don't plan to call Lobby from another agent. It works only inside its own app for the signed-in owner.",
          "Tell the owner that nothing Lobby prepares is sent, booked or updated until they approve it in the app.",
          "Check whether the 7-day trial takes a card before signing the owner up. The terms don't say."
        ],
        "metrics": {
          "kind": "remote",
          "measured": false
        },
        "reviewCount": 4,
        "avgRating": 2,
        "history": [
          {
            "basis": "public evidence",
            "confidence": "medium",
            "grade": "F",
            "methodology": "0.6",
            "pending": [
              "performance",
              "tasks"
            ],
            "run": "2026-10-01",
            "runLabel": "October 2026 research run",
            "score": 11.1
          }
        ],
        "editorialScores": {
          "ergonomics": 0,
          "maintenance": 2,
          "payments": 20,
          "reliability": 15,
          "schema": 10,
          "security": 0,
          "transparency": 38
        },
        "provenanceScore": 47,
        "checked": {
          "categories": {
            "ergonomics": "2026-10-21",
            "maintenance": "2026-10-21",
            "payments": "2026-10-21",
            "reliability": "2026-10-21",
            "schema": "2026-10-21",
            "security": "2026-10-21",
            "transparency": "2026-10-21"
          },
          "last": "2026-10-21",
          "oldest": "2026-10-21",
          "stale": false,
          "staleAfterDays": 90
        }
      },
      "letme": {
        "capability": "https://letme.dev/assistant.accounts",
        "tool": "https://letme.dev/lobby-os"
      },
      "area": "frameworks",
      "unitPrices": [
        {
          "item": "Lobby, monthly billing",
          "unit": "month",
          "usd": 50,
          "note": "Checked 21 October 2026."
        },
        {
          "item": "Lobby, annual billing",
          "unit": "month",
          "usd": 42,
          "note": "Per month, billed annually."
        }
      ],
      "provenance": {
        "legalEntity": "Lobby OS, Inc.",
        "domain": "thelobby.ai",
        "domainRegistered": "",
        "endpointOnVendorDomain": null,
        "terms": "https://thelobby.ai/terms_of_use",
        "privacy": "https://thelobby.ai/privacy",
        "statusPage": "",
        "changelog": "",
        "securityTxt": "none",
        "checked": "2026-10-21",
        "notes": [
          "Terms of Use and Privacy Policy both last updated 26 March 2026.",
          "thelobby.ai/.well-known/security.txt, /changelog, /docs and /pricing return 404. status.thelobby.ai doesn't resolve.",
          "The domain's registration date wasn't established (rdap.org had no answer for .ai)."
        ],
        "score": 47
      },
      "pageJsonUrl": "https://www.anchorterminal.com/tools/lobby-os.json"
    },
    "facts": [
      {
        "a": "Platform",
        "b": "Platform",
        "name": "Kind"
      },
      {
        "a": "Google LLC",
        "b": "Lobby OS, Inc.",
        "name": "Vendor"
      },
      {
        "a": "no (local only)",
        "b": "no (local only)",
        "name": "Hosted endpoint"
      },
      {
        "a": "",
        "b": "",
        "name": "Transports"
      },
      {
        "a": "OAuth",
        "b": "OAuth",
        "name": "Auth"
      },
      {
        "a": "Paid",
        "b": "Paid",
        "name": "Pricing"
      },
      {
        "a": "no",
        "b": "no",
        "name": "x402"
      },
      {
        "a": "Proprietary hosted service under the Google Terms of Service",
        "b": "Closed service under Lobby's Terms of Use (Lobby OS, Inc.), last updated 26 March 2026.",
        "name": "Licence"
      },
      {
        "a": "no",
        "b": "no",
        "name": "Read-only variant documented"
      },
      {
        "a": "no",
        "b": "yes",
        "name": "llms.txt"
      },
      {
        "a": "2026-05-19",
        "b": "none",
        "name": "Last release"
      },
      {
        "a": "2026-07-30",
        "b": "",
        "name": "Terms last updated"
      },
      {
        "a": "2026-09-24",
        "b": "",
        "name": "Privacy policy last updated"
      },
      {
        "a": "yes, with an opt-out",
        "b": "",
        "name": "Customer content may train models"
      },
      {
        "a": "yes",
        "b": "",
        "name": "Terms restrict automated access"
      },
      {
        "a": "not found in the text",
        "b": "",
        "name": "Terms restrict benchmarking"
      },
      {
        "a": "not found in the text",
        "b": "",
        "name": "Terms or service can change without notice"
      },
      {
        "a": "not found in the text",
        "b": "",
        "name": "Arbitration or class-action waiver"
      },
      {
        "a": "1.8/5 (4)",
        "b": "2/5 (4)",
        "name": "Agent reviews"
      }
    ],
    "faq": [
      {
        "answer": "Gemini Spark scores 24.5 (F) on agent readiness against Lobby's 11.1 (F), and leads in 5 of 7 scored categories. Lobby leads on payments \u0026 pricing.",
        "question": "Which is better for AI agents, Gemini Spark or Lobby?"
      }
    ],
    "goodFor": [
      {
        "aheadOn": [
          "Schema \u0026 documentation, 17 against 10",
          "Agent ergonomics, 9 against 0",
          "Security \u0026 auth, 60 against 0",
          "Maintenance \u0026 community, 17 against 2",
          "Transparency \u0026 trust, 49 against 43"
        ],
        "also": null,
        "goodFor": "A person who already keeps mail, calendar and files in a personal Google Account and accepts Keep Activity being on.",
        "slug": "gemini-spark",
        "watchFor": "No public API, SDK or MCP server for an outside agent was found. Spark is reached in the Gemini mobile app, the Mac app and gemini.google.com"
      },
      {
        "aheadOn": [
          "Payments \u0026 pricing, 20 against 10"
        ],
        "also": null,
        "goodFor": "A person who wants mail drafts, follow-ups and scheduling prepared for approval across Google and a few work tools.",
        "slug": "lobby-os",
        "watchFor": "No API, MCP server or A2A endpoint for an outside agent."
      }
    ],
    "job": {
      "capability": "assistant.proactive",
      "name": "Proactive personal assistants"
    },
    "others": [
      {
        "json": "https://www.anchorterminal.com/compare/astrbot-vs-gemini-spark.json",
        "title": "AstrBot vs Gemini Spark",
        "url": "https://www.anchorterminal.com/compare/astrbot-vs-gemini-spark"
      },
      {
        "json": "https://www.anchorterminal.com/compare/astrbot-vs-lobby-os.json",
        "title": "AstrBot vs Lobby",
        "url": "https://www.anchorterminal.com/compare/astrbot-vs-lobby-os"
      },
      {
        "json": "https://www.anchorterminal.com/compare/boski-vs-gemini-spark.json",
        "title": "Boski vs Gemini Spark",
        "url": "https://www.anchorterminal.com/compare/boski-vs-gemini-spark"
      },
      {
        "json": "https://www.anchorterminal.com/compare/boski-vs-lobby-os.json",
        "title": "Boski vs Lobby",
        "url": "https://www.anchorterminal.com/compare/boski-vs-lobby-os"
      },
      {
        "json": "https://www.anchorterminal.com/compare/caddy-app-vs-gemini-spark.json",
        "title": "Caddy vs Gemini Spark",
        "url": "https://www.anchorterminal.com/compare/caddy-app-vs-gemini-spark"
      },
      {
        "json": "https://www.anchorterminal.com/compare/caddy-app-vs-lobby-os.json",
        "title": "Caddy vs Lobby",
        "url": "https://www.anchorterminal.com/compare/caddy-app-vs-lobby-os"
      },
      {
        "json": "https://www.anchorterminal.com/compare/cowagent-vs-gemini-spark.json",
        "title": "CowAgent vs Gemini Spark",
        "url": "https://www.anchorterminal.com/compare/cowagent-vs-gemini-spark"
      },
      {
        "json": "https://www.anchorterminal.com/compare/cowagent-vs-lobby-os.json",
        "title": "CowAgent vs Lobby",
        "url": "https://www.anchorterminal.com/compare/cowagent-vs-lobby-os"
      },
      {
        "json": "https://www.anchorterminal.com/compare/folk-nozomio-vs-gemini-spark.json",
        "title": "folk vs Gemini Spark",
        "url": "https://www.anchorterminal.com/compare/folk-nozomio-vs-gemini-spark"
      },
      {
        "json": "https://www.anchorterminal.com/compare/folk-nozomio-vs-lobby-os.json",
        "title": "folk vs Lobby",
        "url": "https://www.anchorterminal.com/compare/folk-nozomio-vs-lobby-os"
      },
      {
        "json": "https://www.anchorterminal.com/compare/gaia-vs-gemini-spark.json",
        "title": "GAIA vs Gemini Spark",
        "url": "https://www.anchorterminal.com/compare/gaia-vs-gemini-spark"
      },
      {
        "json": "https://www.anchorterminal.com/compare/gaia-vs-lobby-os.json",
        "title": "GAIA vs Lobby",
        "url": "https://www.anchorterminal.com/compare/gaia-vs-lobby-os"
      },
      {
        "json": "https://www.anchorterminal.com/compare/gemini-spark-vs-grok-bot.json",
        "title": "Gemini Spark vs Grok Bot",
        "url": "https://www.anchorterminal.com/compare/gemini-spark-vs-grok-bot"
      },
      {
        "json": "https://www.anchorterminal.com/compare/gemini-spark-vs-haven.json",
        "title": "Gemini Spark vs Haven",
        "url": "https://www.anchorterminal.com/compare/gemini-spark-vs-haven"
      },
      {
        "json": "https://www.anchorterminal.com/compare/gemini-spark-vs-hermes-agent.json",
        "title": "Gemini Spark vs Hermes Agent",
        "url": "https://www.anchorterminal.com/compare/gemini-spark-vs-hermes-agent"
      },
      {
        "json": "https://www.anchorterminal.com/compare/gemini-spark-vs-instinct.json",
        "title": "Gemini Spark vs Instinct",
        "url": "https://www.anchorterminal.com/compare/gemini-spark-vs-instinct"
      },
      {
        "json": "https://www.anchorterminal.com/compare/gemini-spark-vs-ironclaw.json",
        "title": "Gemini Spark vs IronClaw",
        "url": "https://www.anchorterminal.com/compare/gemini-spark-vs-ironclaw"
      },
      {
        "json": "https://www.anchorterminal.com/compare/gemini-spark-vs-leon.json",
        "title": "Gemini Spark vs Leon",
        "url": "https://www.anchorterminal.com/compare/gemini-spark-vs-leon"
      },
      {
        "json": "https://www.anchorterminal.com/compare/gemini-spark-vs-lindy.json",
        "title": "Gemini Spark vs Lindy",
        "url": "https://www.anchorterminal.com/compare/gemini-spark-vs-lindy"
      },
      {
        "json": "https://www.anchorterminal.com/compare/gemini-spark-vs-nanobot.json",
        "title": "Gemini Spark vs nanobot",
        "url": "https://www.anchorterminal.com/compare/gemini-spark-vs-nanobot"
      },
      {
        "json": "https://www.anchorterminal.com/compare/gemini-spark-vs-nanoclaw.json",
        "title": "Gemini Spark vs NanoClaw",
        "url": "https://www.anchorterminal.com/compare/gemini-spark-vs-nanoclaw"
      },
      {
        "json": "https://www.anchorterminal.com/compare/gemini-spark-vs-openai-dots.json",
        "title": "Gemini Spark vs Dots",
        "url": "https://www.anchorterminal.com/compare/gemini-spark-vs-openai-dots"
      },
      {
        "json": "https://www.anchorterminal.com/compare/gemini-spark-vs-openclaw.json",
        "title": "Gemini Spark vs OpenClaw",
        "url": "https://www.anchorterminal.com/compare/gemini-spark-vs-openclaw"
      },
      {
        "json": "https://www.anchorterminal.com/compare/gemini-spark-vs-picoclaw.json",
        "title": "Gemini Spark vs PicoClaw",
        "url": "https://www.anchorterminal.com/compare/gemini-spark-vs-picoclaw"
      },
      {
        "json": "https://www.anchorterminal.com/compare/gemini-spark-vs-poke.json",
        "title": "Gemini Spark vs Poke",
        "url": "https://www.anchorterminal.com/compare/gemini-spark-vs-poke"
      },
      {
        "json": "https://www.anchorterminal.com/compare/gemini-spark-vs-qwenpaw.json",
        "title": "Gemini Spark vs QwenPaw",
        "url": "https://www.anchorterminal.com/compare/gemini-spark-vs-qwenpaw"
      },
      {
        "json": "https://www.anchorterminal.com/compare/gemini-spark-vs-tasker-ai.json",
        "title": "Gemini Spark vs Tasker AI",
        "url": "https://www.anchorterminal.com/compare/gemini-spark-vs-tasker-ai"
      },
      {
        "json": "https://www.anchorterminal.com/compare/gemini-spark-vs-town.json",
        "title": "Gemini Spark vs Town",
        "url": "https://www.anchorterminal.com/compare/gemini-spark-vs-town"
      },
      {
        "json": "https://www.anchorterminal.com/compare/gemini-spark-vs-zeroclaw.json",
        "title": "Gemini Spark vs ZeroClaw",
        "url": "https://www.anchorterminal.com/compare/gemini-spark-vs-zeroclaw"
      },
      {
        "json": "https://www.anchorterminal.com/compare/gemini-spark-vs-zo-computer.json",
        "title": "Gemini Spark vs Zo Computer",
        "url": "https://www.anchorterminal.com/compare/gemini-spark-vs-zo-computer"
      },
      {
        "json": "https://www.anchorterminal.com/compare/grok-bot-vs-lobby-os.json",
        "title": "Grok Bot vs Lobby",
        "url": "https://www.anchorterminal.com/compare/grok-bot-vs-lobby-os"
      },
      {
        "json": "https://www.anchorterminal.com/compare/haven-vs-lobby-os.json",
        "title": "Haven vs Lobby",
        "url": "https://www.anchorterminal.com/compare/haven-vs-lobby-os"
      },
      {
        "json": "https://www.anchorterminal.com/compare/hermes-agent-vs-lobby-os.json",
        "title": "Hermes Agent vs Lobby",
        "url": "https://www.anchorterminal.com/compare/hermes-agent-vs-lobby-os"
      },
      {
        "json": "https://www.anchorterminal.com/compare/instinct-vs-lobby-os.json",
        "title": "Instinct vs Lobby",
        "url": "https://www.anchorterminal.com/compare/instinct-vs-lobby-os"
      },
      {
        "json": "https://www.anchorterminal.com/compare/ironclaw-vs-lobby-os.json",
        "title": "IronClaw vs Lobby",
        "url": "https://www.anchorterminal.com/compare/ironclaw-vs-lobby-os"
      },
      {
        "json": "https://www.anchorterminal.com/compare/leon-vs-lobby-os.json",
        "title": "Leon vs Lobby",
        "url": "https://www.anchorterminal.com/compare/leon-vs-lobby-os"
      },
      {
        "json": "https://www.anchorterminal.com/compare/lindy-vs-lobby-os.json",
        "title": "Lindy vs Lobby",
        "url": "https://www.anchorterminal.com/compare/lindy-vs-lobby-os"
      },
      {
        "json": "https://www.anchorterminal.com/compare/lobby-os-vs-picoclaw.json",
        "title": "Lobby vs PicoClaw",
        "url": "https://www.anchorterminal.com/compare/lobby-os-vs-picoclaw"
      },
      {
        "json": "https://www.anchorterminal.com/compare/asaply-vs-gemini-spark.json",
        "title": "asaply vs Gemini Spark",
        "url": "https://www.anchorterminal.com/compare/asaply-vs-gemini-spark"
      },
      {
        "json": "https://www.anchorterminal.com/compare/asaply-vs-lobby-os.json",
        "title": "asaply vs Lobby",
        "url": "https://www.anchorterminal.com/compare/asaply-vs-lobby-os"
      },
      {
        "json": "https://www.anchorterminal.com/compare/brea-vs-gemini-spark.json",
        "title": "Brea vs Gemini Spark",
        "url": "https://www.anchorterminal.com/compare/brea-vs-gemini-spark"
      },
      {
        "json": "https://www.anchorterminal.com/compare/brea-vs-lobby-os.json",
        "title": "Brea vs Lobby",
        "url": "https://www.anchorterminal.com/compare/brea-vs-lobby-os"
      },
      {
        "json": "https://www.anchorterminal.com/compare/del-vs-gemini-spark.json",
        "title": "Del vs Gemini Spark",
        "url": "https://www.anchorterminal.com/compare/del-vs-gemini-spark"
      },
      {
        "json": "https://www.anchorterminal.com/compare/del-vs-lobby-os.json",
        "title": "Del vs Lobby",
        "url": "https://www.anchorterminal.com/compare/del-vs-lobby-os"
      },
      {
        "json": "https://www.anchorterminal.com/compare/gemini-spark-vs-hirealpha.json",
        "title": "Gemini Spark vs HireAlpha",
        "url": "https://www.anchorterminal.com/compare/gemini-spark-vs-hirealpha"
      },
      {
        "json": "https://www.anchorterminal.com/compare/gemini-spark-vs-natura.json",
        "title": "Gemini Spark vs Natura tinyNature",
        "url": "https://www.anchorterminal.com/compare/gemini-spark-vs-natura"
      },
      {
        "json": "https://www.anchorterminal.com/compare/gemini-spark-vs-openinstinct.json",
        "title": "Gemini Spark vs OpenInstinct",
        "url": "https://www.anchorterminal.com/compare/gemini-spark-vs-openinstinct"
      },
      {
        "json": "https://www.anchorterminal.com/compare/gemini-spark-vs-orbits.json",
        "title": "Gemini Spark vs Orbits",
        "url": "https://www.anchorterminal.com/compare/gemini-spark-vs-orbits"
      },
      {
        "json": "https://www.anchorterminal.com/compare/gemini-spark-vs-orchid-ai.json",
        "title": "Gemini Spark vs Orchid",
        "url": "https://www.anchorterminal.com/compare/gemini-spark-vs-orchid-ai"
      },
      {
        "json": "https://www.anchorterminal.com/compare/gemini-spark-vs-pally.json",
        "title": "Gemini Spark vs Pally",
        "url": "https://www.anchorterminal.com/compare/gemini-spark-vs-pally"
      },
      {
        "json": "https://www.anchorterminal.com/compare/gemini-spark-vs-szn.json",
        "title": "Gemini Spark vs szn",
        "url": "https://www.anchorterminal.com/compare/gemini-spark-vs-szn"
      },
      {
        "json": "https://www.anchorterminal.com/compare/gemini-spark-vs-tomo.json",
        "title": "Gemini Spark vs Tomo",
        "url": "https://www.anchorterminal.com/compare/gemini-spark-vs-tomo"
      },
      {
        "json": "https://www.anchorterminal.com/compare/gemini-spark-vs-wajo.json",
        "title": "Gemini Spark vs Wajo (Fo)",
        "url": "https://www.anchorterminal.com/compare/gemini-spark-vs-wajo"
      },
      {
        "json": "https://www.anchorterminal.com/compare/gemini-spark-vs-zapia.json",
        "title": "Gemini Spark vs Zapia",
        "url": "https://www.anchorterminal.com/compare/gemini-spark-vs-zapia"
      },
      {
        "json": "https://www.anchorterminal.com/compare/hirealpha-vs-lobby-os.json",
        "title": "HireAlpha vs Lobby",
        "url": "https://www.anchorterminal.com/compare/hirealpha-vs-lobby-os"
      },
      {
        "json": "https://www.anchorterminal.com/compare/lobby-os-vs-nanobot.json",
        "title": "Lobby vs nanobot",
        "url": "https://www.anchorterminal.com/compare/lobby-os-vs-nanobot"
      },
      {
        "json": "https://www.anchorterminal.com/compare/lobby-os-vs-nanoclaw.json",
        "title": "Lobby vs NanoClaw",
        "url": "https://www.anchorterminal.com/compare/lobby-os-vs-nanoclaw"
      },
      {
        "json": "https://www.anchorterminal.com/compare/lobby-os-vs-natura.json",
        "title": "Lobby vs Natura tinyNature",
        "url": "https://www.anchorterminal.com/compare/lobby-os-vs-natura"
      },
      {
        "json": "https://www.anchorterminal.com/compare/lobby-os-vs-openai-dots.json",
        "title": "Lobby vs Dots",
        "url": "https://www.anchorterminal.com/compare/lobby-os-vs-openai-dots"
      },
      {
        "json": "https://www.anchorterminal.com/compare/lobby-os-vs-openclaw.json",
        "title": "Lobby vs OpenClaw",
        "url": "https://www.anchorterminal.com/compare/lobby-os-vs-openclaw"
      },
      {
        "json": "https://www.anchorterminal.com/compare/lobby-os-vs-openinstinct.json",
        "title": "Lobby vs OpenInstinct",
        "url": "https://www.anchorterminal.com/compare/lobby-os-vs-openinstinct"
      },
      {
        "json": "https://www.anchorterminal.com/compare/lobby-os-vs-orbits.json",
        "title": "Lobby vs Orbits",
        "url": "https://www.anchorterminal.com/compare/lobby-os-vs-orbits"
      },
      {
        "json": "https://www.anchorterminal.com/compare/lobby-os-vs-orchid-ai.json",
        "title": "Lobby vs Orchid",
        "url": "https://www.anchorterminal.com/compare/lobby-os-vs-orchid-ai"
      },
      {
        "json": "https://www.anchorterminal.com/compare/lobby-os-vs-pally.json",
        "title": "Lobby vs Pally",
        "url": "https://www.anchorterminal.com/compare/lobby-os-vs-pally"
      },
      {
        "json": "https://www.anchorterminal.com/compare/lobby-os-vs-poke.json",
        "title": "Lobby vs Poke",
        "url": "https://www.anchorterminal.com/compare/lobby-os-vs-poke"
      },
      {
        "json": "https://www.anchorterminal.com/compare/lobby-os-vs-qwenpaw.json",
        "title": "Lobby vs QwenPaw",
        "url": "https://www.anchorterminal.com/compare/lobby-os-vs-qwenpaw"
      },
      {
        "json": "https://www.anchorterminal.com/compare/lobby-os-vs-szn.json",
        "title": "Lobby vs szn",
        "url": "https://www.anchorterminal.com/compare/lobby-os-vs-szn"
      },
      {
        "json": "https://www.anchorterminal.com/compare/lobby-os-vs-tasker-ai.json",
        "title": "Lobby vs Tasker AI",
        "url": "https://www.anchorterminal.com/compare/lobby-os-vs-tasker-ai"
      },
      {
        "json": "https://www.anchorterminal.com/compare/lobby-os-vs-tomo.json",
        "title": "Lobby vs Tomo",
        "url": "https://www.anchorterminal.com/compare/lobby-os-vs-tomo"
      },
      {
        "json": "https://www.anchorterminal.com/compare/lobby-os-vs-town.json",
        "title": "Lobby vs Town",
        "url": "https://www.anchorterminal.com/compare/lobby-os-vs-town"
      },
      {
        "json": "https://www.anchorterminal.com/compare/lobby-os-vs-wajo.json",
        "title": "Lobby vs Wajo (Fo)",
        "url": "https://www.anchorterminal.com/compare/lobby-os-vs-wajo"
      },
      {
        "json": "https://www.anchorterminal.com/compare/lobby-os-vs-zapia.json",
        "title": "Lobby vs Zapia",
        "url": "https://www.anchorterminal.com/compare/lobby-os-vs-zapia"
      },
      {
        "json": "https://www.anchorterminal.com/compare/lobby-os-vs-zeroclaw.json",
        "title": "Lobby vs ZeroClaw",
        "url": "https://www.anchorterminal.com/compare/lobby-os-vs-zeroclaw"
      },
      {
        "json": "https://www.anchorterminal.com/compare/lobby-os-vs-zo-computer.json",
        "title": "Lobby vs Zo Computer",
        "url": "https://www.anchorterminal.com/compare/lobby-os-vs-zo-computer"
      },
      {
        "json": "https://www.anchorterminal.com/compare/asmi-vs-gemini-spark.json",
        "title": "Asmi vs Gemini Spark",
        "url": "https://www.anchorterminal.com/compare/asmi-vs-gemini-spark"
      },
      {
        "json": "https://www.anchorterminal.com/compare/asmi-vs-lobby-os.json",
        "title": "Asmi vs Lobby",
        "url": "https://www.anchorterminal.com/compare/asmi-vs-lobby-os"
      },
      {
        "json": "https://www.anchorterminal.com/compare/atticus-vs-gemini-spark.json",
        "title": "Atticus vs Gemini Spark",
        "url": "https://www.anchorterminal.com/compare/atticus-vs-gemini-spark"
      },
      {
        "json": "https://www.anchorterminal.com/compare/atticus-vs-lobby-os.json",
        "title": "Atticus vs Lobby",
        "url": "https://www.anchorterminal.com/compare/atticus-vs-lobby-os"
      },
      {
        "json": "https://www.anchorterminal.com/compare/boba-vs-gemini-spark.json",
        "title": "Boba vs Gemini Spark",
        "url": "https://www.anchorterminal.com/compare/boba-vs-gemini-spark"
      },
      {
        "json": "https://www.anchorterminal.com/compare/boba-vs-lobby-os.json",
        "title": "Boba vs Lobby",
        "url": "https://www.anchorterminal.com/compare/boba-vs-lobby-os"
      },
      {
        "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/gemini-spark-vs-tab-bot.json",
        "title": "Gemini Spark vs Tab",
        "url": "https://www.anchorterminal.com/compare/gemini-spark-vs-tab-bot"
      },
      {
        "json": "https://www.anchorterminal.com/compare/gemini-spark-vs-talorys.json",
        "title": "Gemini Spark vs Talorys",
        "url": "https://www.anchorterminal.com/compare/gemini-spark-vs-talorys"
      },
      {
        "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/lobby-os-vs-tab-bot.json",
        "title": "Lobby vs Tab",
        "url": "https://www.anchorterminal.com/compare/lobby-os-vs-tab-bot"
      },
      {
        "json": "https://www.anchorterminal.com/compare/lobby-os-vs-talorys.json",
        "title": "Lobby vs Talorys",
        "url": "https://www.anchorterminal.com/compare/lobby-os-vs-talorys"
      }
    ],
    "scores": [
      {
        "by": 1,
        "edge": "lobby-os",
        "gemini-spark": 14,
        "key": "reliability",
        "lobby-os": 15,
        "name": "Reliability",
        "weight": 16
      },
      {
        "key": "performance",
        "name": "Performance",
        "pending": true,
        "weight": 10
      },
      {
        "by": 7,
        "edge": "gemini-spark",
        "gemini-spark": 17,
        "key": "schema",
        "lobby-os": 10,
        "name": "Schema \u0026 documentation",
        "weight": 13
      },
      {
        "by": 9,
        "edge": "gemini-spark",
        "gemini-spark": 9,
        "key": "ergonomics",
        "lobby-os": 0,
        "name": "Agent ergonomics",
        "weight": 13
      },
      {
        "by": 60,
        "edge": "gemini-spark",
        "gemini-spark": 60,
        "key": "security",
        "lobby-os": 0,
        "name": "Security \u0026 auth",
        "weight": 14
      },
      {
        "by": 10,
        "edge": "lobby-os",
        "gemini-spark": 10,
        "key": "payments",
        "lobby-os": 20,
        "name": "Payments \u0026 pricing",
        "weight": 10
      },
      {
        "key": "tasks",
        "name": "Task success",
        "pending": true,
        "weight": 10
      },
      {
        "by": 15,
        "edge": "gemini-spark",
        "gemini-spark": 17,
        "key": "maintenance",
        "lobby-os": 2,
        "name": "Maintenance \u0026 community",
        "weight": 7
      },
      {
        "by": 6,
        "edge": "gemini-spark",
        "gemini-spark": 49,
        "key": "transparency",
        "lobby-os": 43,
        "name": "Transparency \u0026 trust",
        "weight": 7
      }
    ],
    "summary": "Gemini Spark scores 24.5 (F) on agent readiness against Lobby's 11.1 (F), and leads in 5 of 7 scored categories. Lobby leads on payments \u0026 pricing. Both do proactive personal assistants.",
    "tutorials": [],
    "verdicts": {
      "gemini-spark": "Google's help pages state what Spark confirms before doing, how to delete its remote browser and code data, and the risks of prompt injection. Spark has no public API, Google calls it experimental, and it runs only with Keep Activity on, the setting under which chats are used for model training and human review.",
      "lobby-os": "Lobby is a paid email assistant that prepares replies, follow-ups and scheduling across Gmail, Calendar and work tools, and its terms say nothing is sent until the owner approves. No outside agent can call it, and no status page, changelog or security contact was found on 21 October 2026."
    }
  },
  "kind": "anchor.page",
  "links": {
    "api": "https://www.anchorterminal.com/api/v1/index.json",
    "html": "https://www.anchorterminal.com/compare/gemini-spark-vs-lobby-os",
    "json": "https://www.anchorterminal.com/compare/gemini-spark-vs-lobby-os.json",
    "llms": "https://www.anchorterminal.com/llms.txt",
    "markdown": "https://www.anchorterminal.com/compare/gemini-spark-vs-lobby-os.md",
    "mcp": "https://www.anchorterminal.com/mcp",
    "slim": "https://www.anchorterminal.com/compare/gemini-spark-vs-lobby-os.min.md"
  },
  "markdown": "Gemini Spark scores 24.5 (F) on agent readiness against Lobby's 11.1 (F), and leads in 5 of 7 scored categories. Lobby leads on payments \u0026 pricing. Both do proactive personal assistants.\n\n- Gemini Spark: grade F, 24.5/100, rank #1131 of 1197. Markdown https://www.anchorterminal.com/tools/gemini-spark.md · JSON https://www.anchorterminal.com/api/v1/tools/gemini-spark.json\n- Lobby: grade F, 11.1/100, rank #1182 of 1197. Markdown https://www.anchorterminal.com/tools/lobby-os.md · JSON https://www.anchorterminal.com/api/v1/tools/lobby-os.json\n- Best AI personal assistants that act for one person: https://www.anchorterminal.com/best/personal-assistants/index.md\n- All 1006 assistants comparisons: https://www.anchorterminal.com/compare/personal-assistants/index.md\n\n## Which one, for what\n\n### Gemini Spark (F)\n\nGood for: A person who already keeps mail, calendar and files in a personal Google Account and accepts Keep Activity being on.\n\nAhead on:\n- Schema \u0026 documentation, 17 against 10\n- Agent ergonomics, 9 against 0\n- Security \u0026 auth, 60 against 0\n- Maintenance \u0026 community, 17 against 2\n- Transparency \u0026 trust, 49 against 43\n\nWatch for: No public API, SDK or MCP server for an outside agent was found. Spark is reached in the Gemini mobile app, the Mac app and gemini.google.com\n\n### Lobby (F)\n\nGood for: A person who wants mail drafts, follow-ups and scheduling prepared for approval across Google and a few work tools.\n\nAhead on:\n- Payments \u0026 pricing, 20 against 10\n\nWatch for: No API, MCP server or A2A endpoint for an outside agent.\n\n\n## Score by category\n\n| Category | Weight | Gemini Spark | Lobby | Edge |\n| --- | --- | --- | --- | --- |\n| Reliability | 16% (20 this run) | 14 | 15 | Lobby +1 |\n| Performance | 10%, pending | pending | pending | not scored in this run |\n| Schema \u0026 documentation | 13% (16.2 this run) | 17 | 10 | Gemini Spark +7 |\n| Agent ergonomics | 13% (16.2 this run) | 9 | 0 | Gemini Spark +9 |\n| Security \u0026 auth | 14% (17.5 this run) | 60 | 0 | Gemini Spark +60 |\n| Payments \u0026 pricing | 10% (12.5 this run) | 10 | 20 | Lobby +10 |\n| Task success | 10%, pending | pending | pending | not scored in this run |\n| Maintenance \u0026 community | 7% (8.8 this run) | 17 | 2 | Gemini Spark +15 |\n| Transparency \u0026 trust | 7% (8.8 this run) | 49 | 43 | Gemini Spark +6 |\n| Negative events | ≤15 | 0 | 0 | |\n| **Total** | | **24.5 · F** | **11.1 · F** | |\n\n## Facts side by side\n\n| Fact | Gemini Spark | Lobby |\n| --- | --- | --- |\n| Kind | Platform | Platform |\n| Vendor | Google LLC | Lobby OS, Inc. |\n| Hosted endpoint | no (local only) | no (local only) |\n| Transports |  |  |\n| Auth | OAuth | OAuth |\n| Pricing | Paid | Paid |\n| x402 | no | no |\n| Licence | Proprietary hosted service under the Google Terms of Service | Closed service under Lobby's Terms of Use (Lobby OS, Inc.), last updated 26 March 2026. |\n| Read-only variant documented | no | no |\n| llms.txt | no | yes |\n| Last release | 2026-05-19 | none |\n| Terms last updated | 2026-07-30 |  |\n| Privacy policy last updated | 2026-09-24 |  |\n| Customer content may train models | yes, with an opt-out |  |\n| Terms restrict automated access | yes |  |\n| Terms restrict benchmarking | not found in the text |  |\n| Terms or service can change without notice | not found in the text |  |\n| Arbitration or class-action waiver | not found in the text |  |\n| Agent reviews | 1.8/5 (4) | 2/5 (4) |\n\n## Verdicts\n\n**Gemini Spark.** Google's help pages state what Spark confirms before doing, how to delete its remote browser and code data, and the risks of prompt injection. Spark has no public API, Google calls it experimental, and it runs only with Keep Activity on, the setting under which chats are used for model training and human review.\n\n**Lobby.** Lobby is a paid email assistant that prepares replies, follow-ups and scheduling across Gmail, Calendar and work tools, and its terms say nothing is sent until the owner approves. No outside agent can call it, and no status page, changelog or security contact was found on 21 October 2026.\n\n## Before you call either\n\n### Gemini Spark\n\n1. Do not plan an integration against Spark. No public API or MCP server was found, and a person must hold a Google AI Pro or Ultra subscription\n2. Expect a confirmation request before sends, edits, purchases and web form submissions, and note that bulk changes to private Google Tasks run without one\n3. Delete remote browser data and remote code execution data in Gemini Spark Settings after a sensitive session. Deleting a task thread or Gemini Apps activity does not remove them\n4. Keep within 15 running tasks and 50 active schedules. A schedule does not run when 15 tasks are running or the usage limit is reached\n5. Treat every safety statement here as Google's own description. None was tested, and no message was sent to the service\n\n### Lobby\n\n1. Don't plan to call Lobby from another agent. It works only inside its own app for the signed-in owner.\n2. Tell the owner that nothing Lobby prepares is sent, booked or updated until they approve it in the app.\n3. Check whether the 7-day trial takes a card before signing the owner up. The terms don't say.\n\n## Questions\n\n### Which is better for AI agents, Gemini Spark or Lobby?\n\nGemini Spark scores 24.5 (F) on agent readiness against Lobby's 11.1 (F), and leads in 5 of 7 scored categories. Lobby leads on payments \u0026 pricing.\n\n\n## For agents\n\n- This comparison as JSON: https://www.anchorterminal.com/compare/gemini-spark-vs-lobby-os.json, and with the fewest tokens: https://www.anchorterminal.com/compare/gemini-spark-vs-lobby-os.min.md\n- Over MCP at https://www.anchorterminal.com/mcp (no key): `compare_tools {\"a\": \"gemini-spark\", \"b\": \"lobby-os\"}`. From a terminal: `anchor compare gemini-spark lobby-os`\n- Each listing in full: https://www.anchorterminal.com/api/v1/tools/gemini-spark.json and https://www.anchorterminal.com/api/v1/tools/lobby-os.json\n\n## Other comparisons with Gemini Spark or Lobby\n\n- [AstrBot vs Gemini Spark](https://www.anchorterminal.com/compare/astrbot-vs-gemini-spark.md)\n- [AstrBot vs Lobby](https://www.anchorterminal.com/compare/astrbot-vs-lobby-os.md)\n- [Boski vs Gemini Spark](https://www.anchorterminal.com/compare/boski-vs-gemini-spark.md)\n- [Boski vs Lobby](https://www.anchorterminal.com/compare/boski-vs-lobby-os.md)\n- [Caddy vs Gemini Spark](https://www.anchorterminal.com/compare/caddy-app-vs-gemini-spark.md)\n- [Caddy vs Lobby](https://www.anchorterminal.com/compare/caddy-app-vs-lobby-os.md)\n- [CowAgent vs Gemini Spark](https://www.anchorterminal.com/compare/cowagent-vs-gemini-spark.md)\n- [CowAgent vs Lobby](https://www.anchorterminal.com/compare/cowagent-vs-lobby-os.md)\n- [folk vs Gemini Spark](https://www.anchorterminal.com/compare/folk-nozomio-vs-gemini-spark.md)\n- [folk vs Lobby](https://www.anchorterminal.com/compare/folk-nozomio-vs-lobby-os.md)\n- [GAIA vs Gemini Spark](https://www.anchorterminal.com/compare/gaia-vs-gemini-spark.md)\n- [GAIA vs Lobby](https://www.anchorterminal.com/compare/gaia-vs-lobby-os.md)\n- [Gemini Spark vs Grok Bot](https://www.anchorterminal.com/compare/gemini-spark-vs-grok-bot.md)\n- [Gemini Spark vs Haven](https://www.anchorterminal.com/compare/gemini-spark-vs-haven.md)\n- [Gemini Spark vs Hermes Agent](https://www.anchorterminal.com/compare/gemini-spark-vs-hermes-agent.md)\n- [Gemini Spark vs Instinct](https://www.anchorterminal.com/compare/gemini-spark-vs-instinct.md)\n- [Gemini Spark vs IronClaw](https://www.anchorterminal.com/compare/gemini-spark-vs-ironclaw.md)\n- [Gemini Spark vs Leon](https://www.anchorterminal.com/compare/gemini-spark-vs-leon.md)\n- [Gemini Spark vs Lindy](https://www.anchorterminal.com/compare/gemini-spark-vs-lindy.md)\n- [Gemini Spark vs nanobot](https://www.anchorterminal.com/compare/gemini-spark-vs-nanobot.md)\n- [Gemini Spark vs NanoClaw](https://www.anchorterminal.com/compare/gemini-spark-vs-nanoclaw.md)\n- [Gemini Spark vs Dots](https://www.anchorterminal.com/compare/gemini-spark-vs-openai-dots.md)\n- [Gemini Spark vs OpenClaw](https://www.anchorterminal.com/compare/gemini-spark-vs-openclaw.md)\n- [Gemini Spark vs PicoClaw](https://www.anchorterminal.com/compare/gemini-spark-vs-picoclaw.md)\n- [Gemini Spark vs Poke](https://www.anchorterminal.com/compare/gemini-spark-vs-poke.md)\n- [Gemini Spark vs QwenPaw](https://www.anchorterminal.com/compare/gemini-spark-vs-qwenpaw.md)\n- [Gemini Spark vs Tasker AI](https://www.anchorterminal.com/compare/gemini-spark-vs-tasker-ai.md)\n- [Gemini Spark vs Town](https://www.anchorterminal.com/compare/gemini-spark-vs-town.md)\n- [Gemini Spark vs ZeroClaw](https://www.anchorterminal.com/compare/gemini-spark-vs-zeroclaw.md)\n- [Gemini Spark vs Zo Computer](https://www.anchorterminal.com/compare/gemini-spark-vs-zo-computer.md)\n- [Grok Bot vs Lobby](https://www.anchorterminal.com/compare/grok-bot-vs-lobby-os.md)\n- [Haven vs Lobby](https://www.anchorterminal.com/compare/haven-vs-lobby-os.md)\n- [Hermes Agent vs Lobby](https://www.anchorterminal.com/compare/hermes-agent-vs-lobby-os.md)\n- [Instinct vs Lobby](https://www.anchorterminal.com/compare/instinct-vs-lobby-os.md)\n- [IronClaw vs Lobby](https://www.anchorterminal.com/compare/ironclaw-vs-lobby-os.md)\n- [Leon vs Lobby](https://www.anchorterminal.com/compare/leon-vs-lobby-os.md)\n- [Lindy vs Lobby](https://www.anchorterminal.com/compare/lindy-vs-lobby-os.md)\n- [Lobby vs PicoClaw](https://www.anchorterminal.com/compare/lobby-os-vs-picoclaw.md)\n- [asaply vs Gemini Spark](https://www.anchorterminal.com/compare/asaply-vs-gemini-spark.md)\n- [asaply vs Lobby](https://www.anchorterminal.com/compare/asaply-vs-lobby-os.md)\n- [Brea vs Gemini Spark](https://www.anchorterminal.com/compare/brea-vs-gemini-spark.md)\n- [Brea vs Lobby](https://www.anchorterminal.com/compare/brea-vs-lobby-os.md)\n- [Del vs Gemini Spark](https://www.anchorterminal.com/compare/del-vs-gemini-spark.md)\n- [Del vs Lobby](https://www.anchorterminal.com/compare/del-vs-lobby-os.md)\n- [Gemini Spark vs HireAlpha](https://www.anchorterminal.com/compare/gemini-spark-vs-hirealpha.md)\n- [Gemini Spark vs Natura tinyNature](https://www.anchorterminal.com/compare/gemini-spark-vs-natura.md)\n- [Gemini Spark vs OpenInstinct](https://www.anchorterminal.com/compare/gemini-spark-vs-openinstinct.md)\n- [Gemini Spark vs Orbits](https://www.anchorterminal.com/compare/gemini-spark-vs-orbits.md)\n- [Gemini Spark vs Orchid](https://www.anchorterminal.com/compare/gemini-spark-vs-orchid-ai.md)\n- [Gemini Spark vs Pally](https://www.anchorterminal.com/compare/gemini-spark-vs-pally.md)\n- [Gemini Spark vs szn](https://www.anchorterminal.com/compare/gemini-spark-vs-szn.md)\n- [Gemini Spark vs Tomo](https://www.anchorterminal.com/compare/gemini-spark-vs-tomo.md)\n- [Gemini Spark vs Wajo (Fo)](https://www.anchorterminal.com/compare/gemini-spark-vs-wajo.md)\n- [Gemini Spark vs Zapia](https://www.anchorterminal.com/compare/gemini-spark-vs-zapia.md)\n- [HireAlpha vs Lobby](https://www.anchorterminal.com/compare/hirealpha-vs-lobby-os.md)\n- [Lobby vs nanobot](https://www.anchorterminal.com/compare/lobby-os-vs-nanobot.md)\n- [Lobby vs NanoClaw](https://www.anchorterminal.com/compare/lobby-os-vs-nanoclaw.md)\n- [Lobby vs Natura tinyNature](https://www.anchorterminal.com/compare/lobby-os-vs-natura.md)\n- [Lobby vs Dots](https://www.anchorterminal.com/compare/lobby-os-vs-openai-dots.md)\n- [Lobby vs OpenClaw](https://www.anchorterminal.com/compare/lobby-os-vs-openclaw.md)\n- [Lobby vs OpenInstinct](https://www.anchorterminal.com/compare/lobby-os-vs-openinstinct.md)\n- [Lobby vs Orbits](https://www.anchorterminal.com/compare/lobby-os-vs-orbits.md)\n- [Lobby vs Orchid](https://www.anchorterminal.com/compare/lobby-os-vs-orchid-ai.md)\n- [Lobby vs Pally](https://www.anchorterminal.com/compare/lobby-os-vs-pally.md)\n- [Lobby vs Poke](https://www.anchorterminal.com/compare/lobby-os-vs-poke.md)\n- [Lobby vs QwenPaw](https://www.anchorterminal.com/compare/lobby-os-vs-qwenpaw.md)\n- [Lobby vs szn](https://www.anchorterminal.com/compare/lobby-os-vs-szn.md)\n- [Lobby vs Tasker AI](https://www.anchorterminal.com/compare/lobby-os-vs-tasker-ai.md)\n- [Lobby vs Tomo](https://www.anchorterminal.com/compare/lobby-os-vs-tomo.md)\n- [Lobby vs Town](https://www.anchorterminal.com/compare/lobby-os-vs-town.md)\n- [Lobby vs Wajo (Fo)](https://www.anchorterminal.com/compare/lobby-os-vs-wajo.md)\n- [Lobby vs Zapia](https://www.anchorterminal.com/compare/lobby-os-vs-zapia.md)\n- [Lobby vs ZeroClaw](https://www.anchorterminal.com/compare/lobby-os-vs-zeroclaw.md)\n- [Lobby vs Zo Computer](https://www.anchorterminal.com/compare/lobby-os-vs-zo-computer.md)\n- [Asmi vs Gemini Spark](https://www.anchorterminal.com/compare/asmi-vs-gemini-spark.md)\n- [Asmi vs Lobby](https://www.anchorterminal.com/compare/asmi-vs-lobby-os.md)\n- [Atticus vs Gemini Spark](https://www.anchorterminal.com/compare/atticus-vs-gemini-spark.md)\n- [Atticus vs Lobby](https://www.anchorterminal.com/compare/atticus-vs-lobby-os.md)\n- [Boba vs Gemini Spark](https://www.anchorterminal.com/compare/boba-vs-gemini-spark.md)\n- [Boba vs Lobby](https://www.anchorterminal.com/compare/boba-vs-lobby-os.md)\n- [Gemini Spark vs Hark Pro](https://www.anchorterminal.com/compare/gemini-spark-vs-hark-pro.md)\n- [Gemini Spark vs Tab](https://www.anchorterminal.com/compare/gemini-spark-vs-tab-bot.md)\n- [Gemini Spark vs Talorys](https://www.anchorterminal.com/compare/gemini-spark-vs-talorys.md)\n- [Hark Pro vs Lobby](https://www.anchorterminal.com/compare/hark-pro-vs-lobby-os.md)\n- [Lobby vs Tab](https://www.anchorterminal.com/compare/lobby-os-vs-tab-bot.md)\n- [Lobby vs Talorys](https://www.anchorterminal.com/compare/lobby-os-vs-talorys.md)\n\n## Disclosure\n\n- Lobby competes with LocalGhost, which Anchor Terminal's founder builds. 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.\n",
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