{ "data": { "a": { "slug": "devin", "name": "Devin", "vendor": "Cognition AI, Inc.", "vendorUrl": "https://devin.ai", "kind": "harness", "category": "agent-harnesses", "summary": "Devin is Cognition's hosted coding agent. It works in its own cloud virtual machine to plan, edit code, run commands and open pull requests. Outside agents start and steer sessions through a REST API and a remote MCP server.", "url": "https://www.anchorterminal.com/tools/devin", "markdownUrl": "https://www.anchorterminal.com/tools/devin.md", "slimMarkdownUrl": "https://www.anchorterminal.com/tools/devin.min.md", "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/devin.json", "license": "Proprietary service under Cognition's Platform Terms of Service", "transports": [ "http" ], "remoteUrl": "https://mcp.devin.ai/mcp", "packages": [], "auth": "api-key", "authNotes": "A Bearer token with the `cog_` prefix on every request to https://api.devin.ai/v3. Service-user keys are provisioned by a person in Settings \u003e Devin API, shown once, and carry a role (Admin or Member on Teams, custom roles on Enterprise). Personal access tokens act as the user who made them and can expire. Legacy `apk_` keys work only with the deprecated v1 and v2 APIs. The MCP server takes the same keys, and enterprise keys and personal tokens add an `X-Org-Id` header. Access is self-serve, with no app review or sales approval for Teams.", "pricing": "freemium", "pricingNotes": "Free $0, Pro $20 a month, Max $200 a month, Teams $80 a month minimum with full seats at $40 each, Enterprise by quote (devin.ai/pricing, checked 2026-10-08). Paid plans include a daily or weekly usage quota, then prepaid on-demand credits described as usage at API pricing, with no unit rate on the page. The pricing page lists cloud agents from Pro upward, while the docs say Free includes limited Devin usage. Whether the API works on Free, and whether signup needs a card, wasn't established.", "priceSummary": "$20 / mo", "where": "hosted", "x402": { "level": "no", "evidence": "No x402, MPP or L402 in the docs index, the v3 OpenAPI spec or the pricing page (checked 2026-10-08).", "endpoints": [] }, "toolCount": 13, "popularity": { "githubStars": null, "npmWeekly": null, "pypiWeekly": null, "asOf": "2026-10-08" }, "docsUrl": "https://docs.devin.ai", "llmsTxt": "https://docs.devin.ai/llms.txt", "openapi": "https://docs.devin.ai/v3-openapi.yaml", "capabilities": [ "agent.harness", "agent.mcp-client", "agent.multi-agent" ], "tags": [ "hosted", "cloud-agent", "closed-source", "api-key", "rbac", "openapi", "llms-txt", "mcp", "status-page", "soc2", "freemium" ], "lastRelease": "2026-10-07", "graded": true, "anchor": { "graded": true, "score": 55.8, "grade": "C", "agentReady": false, "rank": 774, "ranked": true, "rankOf": 1239, "categoryRank": 30, "methodology": "0.7", "run": "2026-10-01", "scores": { "ergonomics": 62, "maintenance": 63, "payments": 20, "reliability": 30, "schema": 80, "security": 72, "transparency": 70 }, "pending": [ "performance", "tasks" ], "assessment": { "confidence": "medium", "date": "2026-10-08" }, "negative": 0, "verdict": "The v3 API is well specified, with a public OpenAPI 3.1 file covering 239 operations, problem+json errors, cursor pagination and service-user keys tied to roles. The status page records three critical and several major incidents on the cloud agent between 22 July and 24 September 2026, and no rate limit figures or retry guidance were found in the reviewed documentation.", "bestFor": "A team that wants to hand whole tasks to a cloud agent and collect pull requests, driven from a pipeline or another agent.", "strengths": [ "Public OpenAPI 3.1 spec for the v3 API with 239 operations, each declaring 401, 403, 404, 409, 422 and 429 responses in RFC 9457 problem+json", "Service-user keys carry a role, every endpoint except GET /v3/self names the permission it needs, and audit logs list service users separately from people", "Security profiles can limit a session to a network allowlist, an MCP server allowlist, read-only git and a read-only Devin MCP", "Remote MCP server at mcp.devin.ai/mcp with 13 documented tools for sessions, playbooks, knowledge, schedules and repository documentation", "Dated release notes several times a week, the newest on 7 October 2026, and a separate API release notes page" ], "weaknesses": [ "www.devinstatus.com lists three critical incidents (22 July, 13 August, 24 September 2026) and six major ones on the cloud agent or web app since 10 July 2026", "No rate limit figures, Retry-After or backoff guidance found in the API docs, and v3 session creation has no idempotency key", "Customer data may be used for model training by default on self-serve plans. The opt-out is for paid plans only, per section 3.3.1 of the platform terms", "A person must sign up and provision the service user in the web app. No key-creation route exists for an agent starting from nothing", "No official SDK found, and the Devin MCP server was not found in the official MCP registry" ], "agentNotes": [ "Use a `cog_` service-user key with the Member role. Legacy `apk_` keys fail against v3 and the MCP server with 401 or 403", "Set `max_acu_limit` on every session you create. Usage is metered by the work done and has no published unit rate", "Session creation is not idempotent in v3. After a timeout, list sessions by tag before creating again", "Enterprise keys and personal access tokens must send `X-Org-Id` to the MCP server. Organisation-scoped keys resolve it automatically", "Create scheduled work as an automation. POST to the schedules endpoint returns 403 for migrated organisations since 24 September 2026" ], "metrics": { "kind": "remote", "measured": false }, "reviewCount": 0, "avgRating": 0, "history": [ { "basis": "public evidence", "confidence": "medium", "grade": "C", "methodology": "0.7", "pending": [ "performance", "tasks" ], "run": "2026-10-01", "runLabel": "October 2026 research run", "score": 55.8 } ], "editorialScores": { "ergonomics": 62, "maintenance": 63, "payments": 20, "reliability": 30, "schema": 80, "security": 72, "transparency": 61 }, "provenanceScore": 78, "checked": { "categories": { "ergonomics": "2026-10-08", "maintenance": "2026-10-08", "payments": "2026-10-08", "reliability": "2026-10-08", "schema": "2026-10-08", "security": "2026-10-08", "transparency": "2026-10-08" }, "last": "2026-10-08", "lastMoved": "2026-10-28", "oldest": "2026-10-08", "stale": false, "staleAfterDays": 90 } }, "connect": { "http": "curl -X POST \"https://api.devin.ai/v3/organizations/$DEVIN_ORG_ID/sessions\" -H \"Authorization: Bearer $DEVIN_API_KEY\" -H \"Content-Type: application/json\" -d '{\"prompt\": \"Create a simple Python script that prints Hello World\"}'", "config": { "mcpServers": { "devin": { "headers": { "Authorization": "Bearer \u003cAPI_KEY\u003e", "X-Org-Id": "\u003cYOUR_ORG_ID\u003e" }, "serverUrl": "https://mcp.devin.ai/mcp" } } } }, "letme": { "capability": "https://letme.dev/agent.harness", "tool": "https://letme.dev/devin" }, "area": "frameworks", "unitPrices": [ { "item": "Pro plan", "unit": "month", "usd": 20, "note": "one user, daily and weekly usage quota" }, { "item": "Max plan", "unit": "month", "usd": 200, "note": "one user, larger weekly quota" }, { "item": "Teams full seat", "unit": "seat-month", "usd": 40, "note": "$80 a month minimum per team, flex seats free and billed from shared credits" } ], "provenance": { "legalEntity": "Cognition AI, Inc.", "domain": "devin.ai", "domainRegistered": "2022-12-06", "endpointOnVendorDomain": true, "terms": "https://cognition.com/legal/platform-terms-of-service", "privacy": "https://cognition.com/legal/privacy-policy", "statusPage": "https://www.devinstatus.com", "changelog": "https://docs.devin.ai/release-notes/overview", "securityTxt": "none", "checked": "2026-10-08", "notes": [ "The Platform Terms of Service (last updated 30 June 2026) name Cognition AI, Inc. and govern the Cognition Platform for customers who register and use the services. Enterprise customers sign separate Enterprise Terms of Service.", "The privacy policy (last updated 9 March 2026) names Cognition AI, Inc and covers Devin and Windsurf as well as cognition.com. The data processing agreement gives the address 550 Third Street, San Francisco, CA 94107.", "devin.ai, cognition.com and api.devin.ai all return 404 for /.well-known/security.txt. The docs give security@cognition.ai for vulnerability reports.", "The API answers at api.devin.ai and the MCP server at mcp.devin.ai. status.devin.ai redirects to www.devinstatus.com.", "RDAP for devin.ai gives a registration date of 2022-12-06." ], "score": 78 }, "pageJsonUrl": "https://www.anchorterminal.com/tools/devin.json", "live": { "slug": "devin", "probe": { "target": "https://mcp.devin.ai/mcp", "method": "get", "lastAt": "2026-10-31T00:27:14.033389159Z", "lastOk": true, "lastStatus": 401, "lastMs": 443, "lastNote": "asks for credentials", "authRequired": true, "uptime24h": 100, "uptime30d": 100, "p50ms24h": 452, "p95ms24h": 583, "samples24h": 249, "samples30d": 5588, "days": [ { "date": "2026-10-08", "probes": 70, "ok": 70 }, { "date": "2026-10-09", "probes": 250, "ok": 250 }, { "date": "2026-10-10", "probes": 247, "ok": 247 }, { "date": "2026-10-11", "probes": 247, "ok": 247 }, { "date": "2026-10-12", "probes": 247, "ok": 247 }, { "date": "2026-10-13", "probes": 248, "ok": 248 }, { "date": "2026-10-14", "probes": 249, "ok": 249 }, { "date": "2026-10-15", "probes": 253, "ok": 253 }, { "date": "2026-10-16", "probes": 252, "ok": 252 }, { "date": "2026-10-17", "probes": 253, "ok": 253 }, { "date": "2026-10-18", "probes": 256, "ok": 256 }, { "date": "2026-10-19", "probes": 255, "ok": 255 }, { "date": "2026-10-20", "probes": 252, "ok": 252 }, { "date": "2026-10-21", "probes": 253, "ok": 253 }, { "date": "2026-10-22", "probes": 253, "ok": 253 }, { "date": "2026-10-23", "probes": 248, "ok": 248 }, { "date": "2026-10-24", "probes": 251, "ok": 251 }, { "date": "2026-10-25", "probes": 250, "ok": 250 }, { "date": "2026-10-26", "probes": 252, "ok": 252 }, { "date": "2026-10-27", "probes": 249, "ok": 249 }, { "date": "2026-10-28", "probes": 251, "ok": 251 }, { "date": "2026-10-29", "probes": 248, "ok": 248 }, { "date": "2026-10-30", "probes": 249, "ok": 249 }, { "date": "2026-10-31", "probes": 5, "ok": 5 } ] }, "vendorStatus": { "page": "https://www.devinstatus.com", "indicator": "none", "summary": "All Systems Operational", "checkedAt": "2026-10-31T00:20:32.301170907Z" }, "securityTxt": { "url": "https://devin.ai/.well-known/security.txt", "state": "none", "checkedAt": "2026-10-30T15:39:14.341333301Z" }, "llmsTxt": { "url": "https://docs.devin.ai/llms.txt", "ok": true, "status": 200, "checkedAt": "2026-10-30T15:07:15.687698379Z" }, "domain": { "domain": "devin.ai", "registered": "2022-12-06", "source": "https://rdap.identitydigital.services/rdap/domain/devin.ai", "checkedAt": "2026-10-25T13:52:58.58803569Z" }, "pages": [ { "url": "https://docs.devin.ai/release-notes/overview", "kind": "deprecations", "status": 200, "checkedAt": "2026-10-30T05:37:10.416674334Z", "changedAt": "2026-10-30T05:37:10.416674334Z", "fingerprint": "b88ae6d3291b" }, { "url": "https://cognition.com/legal/privacy-policy", "kind": "privacy", "status": 200, "checkedAt": "2026-10-30T05:33:30.690909087Z", "changedAt": "2026-10-27T03:40:45.211757948Z", "fingerprint": "c7ff7ef6261d" }, { "url": "https://cognition.com/legal/platform-terms-of-service", "kind": "terms", "status": 200, "checkedAt": "2026-10-30T05:33:28.53844639Z", "changedAt": "2026-10-27T03:40:42.911014275Z", "fingerprint": "5b2f0650a5cf" } ], "updatedAt": "2026-10-31T00:27:14.033389159Z" } }, "answer": "OpenMausBot scores 65.4 (B) on agent readiness against Devin's 55.8 (C), and leads in 5 of 7 scored categories. Devin leads on security \u0026 auth and transparency \u0026 trust.", "b": { "slug": "openmausbot", "name": "OpenMausBot", "vendor": "Supamaus Software Private Limited", "vendorUrl": "https://mausbot.com", "kind": "harness", "category": "agent-harnesses", "summary": "OpenMausBot, now branded MausBot, is an open-source desktop app that runs Claude Code, Codex and other agent CLIs as a team of chat bots with their own computers. Other agents drive it through a stdio MCP server and CLI.", "url": "https://www.anchorterminal.com/tools/openmausbot", "markdownUrl": "https://www.anchorterminal.com/tools/openmausbot.md", "slimMarkdownUrl": "https://www.anchorterminal.com/tools/openmausbot.min.md", "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/openmausbot.json", "repo": "https://github.com/milind-soni/OpenMausBot", "license": "Apache-2.0", "transports": [ "stdio" ], "packages": [ { "registry": "npm", "name": "openmausbot" } ], "auth": "mixed", "authNotes": "No account for the free app. The harness binds to 127.0.0.1. In packaged builds, read-only MCP tools work on loopback without a token, while tools that create, send, switch, interrupt or run need a paired session token (`omb_sess_...`) from a single-use pairing code in Settings \u003e Phone, passed as `OPENMAUSBOT_TOKEN` and revocable there. Agent CLIs use the owner's own logins or API keys. Cloud plans need a MausBot account.", "pricing": "freemium", "pricingNotes": "The app is free under Apache 2.0, with model usage billed by the owner's own provider. MausBot Cloud, an always-on hosted workspace, is $15, $49 or $99 a month (Starter, Pro, Max) with 100, 300 or 800 cloud computer-hours. Team is $169 a month; Business plans start with a call. Extra computer-hours are $0.05 each. Prices from https://mausbot.com/pricing, read on 30 October 2026.", "priceSummary": "$15 / mo", "where": "local", "x402": { "level": "no", "evidence": "No x402, MPP or L402 in the README, the MCP and CLI docs, the pricing page or the file tree of the repository (checked 2026-10-30). Cloud plans are paid by monthly subscription.", "endpoints": [] }, "toolCount": 20, "popularity": { "githubStars": 8181, "npmWeekly": 3518, "pypiWeekly": null, "asOf": "2026-10-30" }, "docsUrl": "https://github.com/milind-soni/OpenMausBot/blob/main/docs/mcp-server.md", "capabilities": [ "agent.multi-agent", "agent.harness", "agent.mcp-client", "desktop.control" ], "tags": [ "open-source", "apache-2.0", "self-hosted", "local", "freemium", "no-card", "mcp", "stdio", "cli", "typescript", "desktop-app", "macos", "windows", "linux", "docker" ], "lastRelease": "2026-10-30", "graded": true, "anchor": { "graded": true, "score": 65.4, "grade": "B", "agentReady": false, "rank": 368, "ranked": true, "rankOf": 1239, "categoryRank": 11, "methodology": "0.7", "run": "2026-10-01", "scores": { "ergonomics": 77, "maintenance": 74, "payments": 50, "reliability": 60, "schema": 90, "security": 59, "transparency": 59 }, "pending": [ "performance", "tasks" ], "assessment": { "confidence": "medium", "date": "2026-10-30" }, "negative": -2, "negativeNotes": [ "2026-10-18. The privacy policy (last updated 18 October 2026) says the desktop and companion apps contain no third-party analytics SDKs, while the app's source loads posthog-js and sends events to us.i.posthog.com unless the owner switches analytics off, as docs/analytics.md describes. Disclosed in the README and docs, so a misleading claim rather than undisclosed telemetry, -2. https://mausbot.com/privacy, https://github.com/milind-soni/OpenMausBot/blob/main/src/lib/analytics.ts" ], "verdict": "A bounded 20-tool MCP server with typed schemas, annotations and idempotent sends, and a headless CLI with JSON output and exit codes, let another agent hand work to a bot team and wait on it. New bots start at Full access, so provider permission requests pass without a card, and usage analytics stay on until switched off.", "bestFor": "A person or an outside agent who wants several CLI agents (Claude Code, Codex, Grok, ACP CLIs) organised as named bots with their own computers, routines and approvals, driven by MCP or a CLI.", "strengths": [ "20 MCP tools with typed inputs, `additionalProperties: false`, limits and readOnlyHint, destructiveHint and idempotentHint on every tool", "`wait_for_conversation` holds until the job changes and returns settled, needs-user, failed, stalled or timed-out with the job tree", "`send_id` makes a repeated send return the first receipt instead of posting twice", "The `openmausbot` CLI prints one JSON document with `--json` and uses documented exit codes, 3 for a pending approval and 4 for a timeout", "128 desktop releases between 11 August and 30 October 2026, published to npm by GitHub Actions trusted publishing with provenance" ], "weaknesses": [ "New bots start at Full access, which approves provider permission requests without a card", "Usage analytics to PostHog are on by default, while the privacy policy says the apps carry no third-party analytics SDKs", "Pre-1.0 (0.1.134), with new capabilities shipped in patch versions and no breaking-change section in release notes", "The MCP server answers only while the desktop app or `openmausbot serve` is running, and mutating tools need a paired token", "Not in the official MCP registry. The Windows installer is not code-signed" ], "agentNotes": [ "Ask the owner for a pairing code from Settings \u003e Phone, exchange it at `POST /api/auth/pair`, and set `OPENMAUSBOT_TOKEN` with an explicit `OMB_PORT`", "Pass a `send_id` with every `send_bot_message` and `send_channel_message`, so a retry returns the first receipt", "Use `wait_for_conversation` instead of polling, and on `needs-user` stop and tell the owner a card is waiting", "Check a bot's access level with the owner before sending work. New bots run at Full access unless defaults were changed", "Ask the owner to switch off Settings \u003e General \u003e Usage analytics if nothing beyond model calls should leave the machine" ], "metrics": { "kind": "local", "measured": false }, "reviewCount": 0, "avgRating": 0, "history": [ { "basis": "public evidence", "confidence": "medium", "grade": "B", "methodology": "0.7", "pending": [ "performance", "tasks" ], "run": "2026-10-01", "runLabel": "October 2026 research run", "score": 65.4 } ], "editorialScores": { "ergonomics": 77, "maintenance": 74, "payments": 50, "reliability": 60, "schema": 90, "security": 59, "transparency": 57 }, "provenanceScore": 61, "checked": { "categories": { "ergonomics": "2026-10-30", "maintenance": "2026-10-30", "payments": "2026-10-30", "reliability": "2026-10-30", "schema": "2026-10-30", "security": "2026-10-30", "transparency": "2026-10-30" }, "last": "2026-10-30", "oldest": "2026-10-30", "stale": false, "staleAfterDays": 90 } }, "connect": { "install": "npm install -g openmausbot # Node.js 24 or newer, or download the desktop app from https://github.com/milind-soni/OpenMausBot/releases/latest", "config": { "mcpServers": { "openmausbot": { "args": [ "mcp" ], "command": "openmausbot", "env": { "OMB_PORT": "8799" } } } }, "headless": { "command": "openmausbot run \"Room Lead\" \"$TASK\" --json --export ./out", "env": { "OMB_PORT": "8799" } } }, "letme": { "capability": "https://letme.dev/agent.multi-agent", "tool": "https://letme.dev/openmausbot" }, "area": "frameworks", "unitPrices": [ { "item": "MausBot Cloud Starter (100 computer-hours)", "unit": "month", "usd": 15, "note": "Model usage billed by the owner's provider" }, { "item": "MausBot Cloud Pro (300 computer-hours, $10 Claude credit)", "unit": "month", "usd": 49, "note": "Model usage beyond the credit billed by the owner's provider" }, { "item": "MausBot Cloud Max (800 computer-hours, $20 Claude credit)", "unit": "month", "usd": 99, "note": "Model usage beyond the credit billed by the owner's provider" }, { "item": "MausBot Team (up to 5 people)", "unit": "month", "usd": 169, "note": "$135 a month billed yearly" } ], "provenance": { "legalEntity": "Supamaus Software Private Limited", "domain": "mausbot.com", "domainRegistered": "2026-09-30", "endpointOnVendorDomain": null, "terms": "https://mausbot.com/terms", "privacy": "https://mausbot.com/privacy", "statusPage": "", "changelog": "https://github.com/milind-soni/OpenMausBot/releases", "securityTxt": "none", "checked": "2026-10-30", "notes": [ "The terms name Supamaus Software Private Limited, a company incorporated in India, with the laws of India and the courts at Pune. The contact page gives CIN U62011PN2026PTC259029 and names Milind Soni, Director, as grievance officer.", "The licence file and the enterprise licence read Copyright 2026 Milind Soni. LICENSING.md says the OpenMausBot and MausBot names and the mascot are trademarks of Supamaus Software Private Limited.", "RDAP at Verisign gives 2026-08-12 for openmausbot.com and 2026-09-30 for mausbot.com. The GitHub repository was created on 11 August 2026.", "www.openmausbot.com and docs.openmausbot.com disallow our crawler in robots.txt (ClaudeBot and anthropic-ai on www, every user agent on docs), so neither was read. mausbot.com allows all and was read. The docs site's source is in the repository under apps/docs and was read there.", "mausbot.com/.well-known/security.txt returned 404 on 30 October 2026. SECURITY.md in the repository gives an email and GitHub private vulnerability reporting.", "The software runs on the owner's machine, so there is no vendor endpoint or status page to check for the listed surface. MausBot Cloud is a hosted option with no status page found." ], "score": 61 }, "pageJsonUrl": "https://www.anchorterminal.com/tools/openmausbot.json" }, "facts": [ { "a": "Agent harness", "b": "Agent harness", "name": "Kind" }, { "a": "Cognition AI, Inc.", "b": "Supamaus Software Private Limited", "name": "Vendor" }, { "a": "https://mcp.devin.ai/mcp", "b": "no (local only)", "name": "Hosted endpoint" }, { "a": "HTTP", "b": "stdio", "name": "Transports" }, { "a": "API key", "b": "OAuth or key", "name": "Auth" }, { "a": "Freemium", "b": "Freemium", "name": "Pricing" }, { "a": "no", "b": "no", "name": "x402" }, { "a": "Proprietary service under Cognition's Platform Terms of Service", "b": "Apache-2.0", "name": "Licence" }, { "a": "13", "b": "20", "name": "Tools exposed" }, { "a": "yes", "b": "no", "name": "Read-only variant documented" }, { "a": "yes", "b": "no", "name": "llms.txt" }, { "a": "2026-10-07", "b": "2026-10-30", "name": "Last release" }, { "a": "2026-06-30", "b": "2026-10-10", "name": "Terms last updated" }, { "a": "2026-03-09", "b": "2026-10-18", "name": "Privacy policy last updated" }, { "a": "yes, with an opt-out", "b": "not found in the text", "name": "Customer content may train models" }, { "a": "not found in the text", "b": "not found in the text", "name": "Terms restrict automated access" }, { "a": "yes", "b": "not found in the text", "name": "Terms restrict benchmarking" }, { "a": "not found in the text", "b": "not found in the text", "name": "Terms or service can change without notice" }, { "a": "yes", "b": "not found in the text", "name": "Arbitration or class-action waiver" }, { "a": "none", "b": "8.2k stars, 3.5k npm/wk", "name": "Popularity" } ], "faq": [ { "answer": "OpenMausBot scores 65.4 (B) on agent readiness against Devin's 55.8 (C), and leads in 5 of 7 scored categories. Devin leads on security \u0026 auth and transparency \u0026 trust.", "question": "Which is better for AI agents, Devin or OpenMausBot?" }, { "answer": "No open-source release is listed for Devin. OpenMausBot is open source (Apache-2.0).", "question": "Are Devin and OpenMausBot open source?" } ], "goodFor": [ { "aheadOn": [ "Security \u0026 auth, 72 against 59", "Transparency \u0026 trust, 70 against 59" ], "also": [ "A hosted endpoint, with nothing to install" ], "goodFor": "A team that wants to hand whole tasks to a cloud agent and collect pull requests, driven from a pipeline or another agent.", "slug": "devin", "watchFor": "www.devinstatus.com lists three critical incidents (22 July, 13 August, 24 September 2026) and six major ones on the cloud agent or web app since 10 July 2026" }, { "aheadOn": [ "Reliability, 60 against 30", "Schema \u0026 documentation, 90 against 80", "Agent ergonomics, 77 against 62", "Payments \u0026 pricing, 50 against 20", "Maintenance \u0026 community, 74 against 63" ], "also": [ "Runs on your own machine", "Free to start without a card", "Open source" ], "goodFor": "A person or an outside agent who wants several CLI agents (Claude Code, Codex, Grok, ACP CLIs) organised as named bots with their own computers, routines and approvals, driven by MCP or a CLI.", "slug": "openmausbot", "watchFor": "New bots start at Full access, which approves provider permission requests without a card" } ], "job": { "capability": "agent.harness", "name": "Agent harnesses" }, "others": [ { "json": "https://www.anchorterminal.com/compare/agent-zero-vs-devin.json", "title": "Agent Zero vs Devin", "url": "https://www.anchorterminal.com/compare/agent-zero-vs-devin" }, { "json": "https://www.anchorterminal.com/compare/agent-zero-vs-openmausbot.json", "title": "Agent Zero vs OpenMausBot", "url": "https://www.anchorterminal.com/compare/agent-zero-vs-openmausbot" }, { "json": "https://www.anchorterminal.com/compare/aider-vs-devin.json", "title": "Aider vs Devin", "url": "https://www.anchorterminal.com/compare/aider-vs-devin" }, { "json": "https://www.anchorterminal.com/compare/aider-vs-openmausbot.json", "title": "Aider vs OpenMausBot", "url": "https://www.anchorterminal.com/compare/aider-vs-openmausbot" }, { "json": "https://www.anchorterminal.com/compare/amp-vs-devin.json", "title": "Amp vs Devin", "url": "https://www.anchorterminal.com/compare/amp-vs-devin" }, { "json": "https://www.anchorterminal.com/compare/amp-vs-openmausbot.json", "title": "Amp vs OpenMausBot", "url": "https://www.anchorterminal.com/compare/amp-vs-openmausbot" }, { "json": "https://www.anchorterminal.com/compare/antigravity-cli-vs-devin.json", "title": "Antigravity CLI vs Devin", "url": "https://www.anchorterminal.com/compare/antigravity-cli-vs-devin" }, { "json": "https://www.anchorterminal.com/compare/antigravity-cli-vs-openmausbot.json", "title": "Antigravity CLI vs OpenMausBot", "url": "https://www.anchorterminal.com/compare/antigravity-cli-vs-openmausbot" }, { "json": "https://www.anchorterminal.com/compare/auggie-vs-devin.json", "title": "Auggie CLI vs Devin", "url": "https://www.anchorterminal.com/compare/auggie-vs-devin" }, { "json": "https://www.anchorterminal.com/compare/auggie-vs-openmausbot.json", "title": "Auggie CLI vs OpenMausBot", "url": "https://www.anchorterminal.com/compare/auggie-vs-openmausbot" }, { "json": "https://www.anchorterminal.com/compare/claude-code-vs-devin.json", "title": "Claude Code vs Devin", "url": "https://www.anchorterminal.com/compare/claude-code-vs-devin" }, { "json": "https://www.anchorterminal.com/compare/claude-code-vs-openmausbot.json", "title": "Claude Code vs OpenMausBot", "url": "https://www.anchorterminal.com/compare/claude-code-vs-openmausbot" }, { "json": "https://www.anchorterminal.com/compare/cline-vs-devin.json", "title": "Cline vs Devin", "url": "https://www.anchorterminal.com/compare/cline-vs-devin" }, { "json": "https://www.anchorterminal.com/compare/cline-vs-openmausbot.json", "title": "Cline vs OpenMausBot", "url": "https://www.anchorterminal.com/compare/cline-vs-openmausbot" }, { "json": "https://www.anchorterminal.com/compare/crush-vs-devin.json", "title": "Crush vs Devin", "url": "https://www.anchorterminal.com/compare/crush-vs-devin" }, { "json": "https://www.anchorterminal.com/compare/crush-vs-openmausbot.json", "title": "Crush vs OpenMausBot", "url": "https://www.anchorterminal.com/compare/crush-vs-openmausbot" }, { "json": "https://www.anchorterminal.com/compare/cursor-cli-vs-devin.json", "title": "Cursor CLI vs Devin", "url": "https://www.anchorterminal.com/compare/cursor-cli-vs-devin" }, { "json": "https://www.anchorterminal.com/compare/cursor-cli-vs-openmausbot.json", "title": "Cursor CLI vs OpenMausBot", "url": "https://www.anchorterminal.com/compare/cursor-cli-vs-openmausbot" }, { "json": "https://www.anchorterminal.com/compare/deepseek-harness-vs-devin.json", "title": "DeepSeek Harness (dsh) vs Devin", "url": "https://www.anchorterminal.com/compare/deepseek-harness-vs-devin" }, { "json": "https://www.anchorterminal.com/compare/deepseek-harness-vs-openmausbot.json", "title": "DeepSeek Harness (dsh) vs OpenMausBot", "url": "https://www.anchorterminal.com/compare/deepseek-harness-vs-openmausbot" }, { "json": "https://www.anchorterminal.com/compare/devin-vs-droid-cli.json", "title": "Devin vs Droid CLI", "url": "https://www.anchorterminal.com/compare/devin-vs-droid-cli" }, { "json": "https://www.anchorterminal.com/compare/devin-vs-earendil-pi.json", "title": "Devin vs Pi", "url": "https://www.anchorterminal.com/compare/devin-vs-earendil-pi" }, { "json": "https://www.anchorterminal.com/compare/devin-vs-gemini-cli.json", "title": "Devin vs Gemini CLI", "url": "https://www.anchorterminal.com/compare/devin-vs-gemini-cli" }, { "json": "https://www.anchorterminal.com/compare/devin-vs-github-copilot-cli.json", "title": "Devin vs GitHub Copilot CLI", "url": "https://www.anchorterminal.com/compare/devin-vs-github-copilot-cli" }, { "json": "https://www.anchorterminal.com/compare/devin-vs-goose.json", "title": "Devin vs goose", "url": "https://www.anchorterminal.com/compare/devin-vs-goose" }, { "json": "https://www.anchorterminal.com/compare/devin-vs-harness2.json", "title": "Devin vs Harness²", "url": "https://www.anchorterminal.com/compare/devin-vs-harness2" }, { "json": "https://www.anchorterminal.com/compare/devin-vs-harnessrouter.json", "title": "Devin vs HarnessRouter", "url": "https://www.anchorterminal.com/compare/devin-vs-harnessrouter" }, { "json": "https://www.anchorterminal.com/compare/devin-vs-jules.json", "title": "Devin vs Jules", "url": "https://www.anchorterminal.com/compare/devin-vs-jules" }, { "json": "https://www.anchorterminal.com/compare/devin-vs-junie.json", "title": "Devin vs Junie CLI", "url": "https://www.anchorterminal.com/compare/devin-vs-junie" }, { "json": "https://www.anchorterminal.com/compare/devin-vs-kilo-code-cli.json", "title": "Devin vs Kilo Code CLI", "url": "https://www.anchorterminal.com/compare/devin-vs-kilo-code-cli" }, { "json": "https://www.anchorterminal.com/compare/devin-vs-kimi-code-cli.json", "title": "Devin vs Kimi Code CLI", "url": "https://www.anchorterminal.com/compare/devin-vs-kimi-code-cli" }, { "json": "https://www.anchorterminal.com/compare/devin-vs-kiro-cli.json", "title": "Devin vs Kiro CLI", "url": "https://www.anchorterminal.com/compare/devin-vs-kiro-cli" }, { "json": "https://www.anchorterminal.com/compare/devin-vs-mini-swe-agent.json", "title": "Devin vs mini-swe-agent", "url": "https://www.anchorterminal.com/compare/devin-vs-mini-swe-agent" }, { "json": "https://www.anchorterminal.com/compare/devin-vs-minimax-code.json", "title": "Devin vs MiniMax Code", "url": "https://www.anchorterminal.com/compare/devin-vs-minimax-code" }, { "json": "https://www.anchorterminal.com/compare/devin-vs-mistral-vibe-cli.json", "title": "Devin vs Mistral Vibe CLI", "url": "https://www.anchorterminal.com/compare/devin-vs-mistral-vibe-cli" }, { "json": "https://www.anchorterminal.com/compare/devin-vs-muse-code.json", "title": "Devin vs Muse Code", "url": "https://www.anchorterminal.com/compare/devin-vs-muse-code" }, { "json": "https://www.anchorterminal.com/compare/devin-vs-openai-codex.json", "title": "Devin vs OpenAI Codex", "url": "https://www.anchorterminal.com/compare/devin-vs-openai-codex" }, { "json": "https://www.anchorterminal.com/compare/devin-vs-opencode.json", "title": "Devin vs OpenCode", "url": "https://www.anchorterminal.com/compare/devin-vs-opencode" }, { "json": "https://www.anchorterminal.com/compare/devin-vs-openhands.json", "title": "Devin vs OpenHands", "url": "https://www.anchorterminal.com/compare/devin-vs-openhands" }, { "json": "https://www.anchorterminal.com/compare/devin-vs-prime-agent.json", "title": "Devin vs Prime Agent", "url": "https://www.anchorterminal.com/compare/devin-vs-prime-agent" }, { "json": "https://www.anchorterminal.com/compare/devin-vs-qoder-cli.json", "title": "Devin vs Qoder CLI", "url": "https://www.anchorterminal.com/compare/devin-vs-qoder-cli" }, { "json": "https://www.anchorterminal.com/compare/devin-vs-qwen-code.json", "title": "Devin vs Qwen Code", "url": "https://www.anchorterminal.com/compare/devin-vs-qwen-code" }, { "json": "https://www.anchorterminal.com/compare/devin-vs-reflection-mirror.json", "title": "Devin vs Mirror CLI", "url": "https://www.anchorterminal.com/compare/devin-vs-reflection-mirror" }, { "json": "https://www.anchorterminal.com/compare/devin-vs-rovo-dev-cli.json", "title": "Devin vs Rovo Dev CLI", "url": "https://www.anchorterminal.com/compare/devin-vs-rovo-dev-cli" }, { "json": "https://www.anchorterminal.com/compare/devin-vs-unstoppable.json", "title": "Devin vs Unstoppable", "url": "https://www.anchorterminal.com/compare/devin-vs-unstoppable" }, { "json": "https://www.anchorterminal.com/compare/devin-vs-vibe-trading.json", "title": "Devin vs Vibe-Trading", "url": "https://www.anchorterminal.com/compare/devin-vs-vibe-trading" }, { "json": "https://www.anchorterminal.com/compare/devin-vs-warp.json", "title": "Devin vs Warp (Warp Agent CLI and the Oz Agent API)", "url": "https://www.anchorterminal.com/compare/devin-vs-warp" }, { "json": "https://www.anchorterminal.com/compare/droid-cli-vs-openmausbot.json", "title": "Droid CLI vs OpenMausBot", "url": "https://www.anchorterminal.com/compare/droid-cli-vs-openmausbot" }, { "json": "https://www.anchorterminal.com/compare/earendil-pi-vs-openmausbot.json", "title": "Pi vs OpenMausBot", "url": "https://www.anchorterminal.com/compare/earendil-pi-vs-openmausbot" }, { "json": "https://www.anchorterminal.com/compare/gemini-cli-vs-openmausbot.json", "title": "Gemini CLI vs OpenMausBot", "url": "https://www.anchorterminal.com/compare/gemini-cli-vs-openmausbot" }, { "json": "https://www.anchorterminal.com/compare/github-copilot-cli-vs-openmausbot.json", "title": "GitHub Copilot CLI vs OpenMausBot", "url": "https://www.anchorterminal.com/compare/github-copilot-cli-vs-openmausbot" }, { "json": "https://www.anchorterminal.com/compare/goose-vs-openmausbot.json", "title": "goose vs OpenMausBot", "url": "https://www.anchorterminal.com/compare/goose-vs-openmausbot" }, { "json": "https://www.anchorterminal.com/compare/harness2-vs-openmausbot.json", "title": "Harness² vs OpenMausBot", "url": "https://www.anchorterminal.com/compare/harness2-vs-openmausbot" }, { "json": "https://www.anchorterminal.com/compare/harnessrouter-vs-openmausbot.json", "title": "HarnessRouter vs OpenMausBot", "url": "https://www.anchorterminal.com/compare/harnessrouter-vs-openmausbot" }, { "json": "https://www.anchorterminal.com/compare/jules-vs-openmausbot.json", "title": "Jules vs OpenMausBot", "url": "https://www.anchorterminal.com/compare/jules-vs-openmausbot" }, { "json": "https://www.anchorterminal.com/compare/junie-vs-openmausbot.json", "title": "Junie CLI vs OpenMausBot", "url": "https://www.anchorterminal.com/compare/junie-vs-openmausbot" }, { "json": "https://www.anchorterminal.com/compare/kilo-code-cli-vs-openmausbot.json", "title": "Kilo Code CLI vs OpenMausBot", "url": "https://www.anchorterminal.com/compare/kilo-code-cli-vs-openmausbot" }, { "json": "https://www.anchorterminal.com/compare/kimi-code-cli-vs-openmausbot.json", "title": "Kimi Code CLI vs OpenMausBot", "url": "https://www.anchorterminal.com/compare/kimi-code-cli-vs-openmausbot" }, { "json": "https://www.anchorterminal.com/compare/kiro-cli-vs-openmausbot.json", "title": "Kiro CLI vs OpenMausBot", "url": "https://www.anchorterminal.com/compare/kiro-cli-vs-openmausbot" }, { "json": "https://www.anchorterminal.com/compare/mini-swe-agent-vs-openmausbot.json", "title": "mini-swe-agent vs OpenMausBot", "url": "https://www.anchorterminal.com/compare/mini-swe-agent-vs-openmausbot" }, { "json": "https://www.anchorterminal.com/compare/minimax-code-vs-openmausbot.json", "title": "MiniMax Code vs OpenMausBot", "url": "https://www.anchorterminal.com/compare/minimax-code-vs-openmausbot" }, { "json": "https://www.anchorterminal.com/compare/mistral-vibe-cli-vs-openmausbot.json", "title": "Mistral Vibe CLI vs OpenMausBot", "url": "https://www.anchorterminal.com/compare/mistral-vibe-cli-vs-openmausbot" }, { "json": "https://www.anchorterminal.com/compare/muse-code-vs-openmausbot.json", "title": "Muse Code vs OpenMausBot", "url": "https://www.anchorterminal.com/compare/muse-code-vs-openmausbot" }, { "json": "https://www.anchorterminal.com/compare/openai-codex-vs-openmausbot.json", "title": "OpenAI Codex vs OpenMausBot", "url": "https://www.anchorterminal.com/compare/openai-codex-vs-openmausbot" }, { "json": "https://www.anchorterminal.com/compare/opencode-vs-openmausbot.json", "title": "OpenCode vs OpenMausBot", "url": "https://www.anchorterminal.com/compare/opencode-vs-openmausbot" }, { "json": "https://www.anchorterminal.com/compare/openhands-vs-openmausbot.json", "title": "OpenHands vs OpenMausBot", "url": "https://www.anchorterminal.com/compare/openhands-vs-openmausbot" }, { "json": "https://www.anchorterminal.com/compare/cli-manager-vs-devin.json", "title": "CLI Manager vs Devin", "url": "https://www.anchorterminal.com/compare/cli-manager-vs-devin" }, { "json": "https://www.anchorterminal.com/compare/cli-manager-vs-openmausbot.json", "title": "CLI Manager vs OpenMausBot", "url": "https://www.anchorterminal.com/compare/cli-manager-vs-openmausbot" }, { "json": "https://www.anchorterminal.com/compare/devin-vs-harness-autonomous.json", "title": "Devin vs Harness", "url": "https://www.anchorterminal.com/compare/devin-vs-harness-autonomous" }, { "json": "https://www.anchorterminal.com/compare/devin-vs-paperclip.json", "title": "Devin vs Paperclip", "url": "https://www.anchorterminal.com/compare/devin-vs-paperclip" }, { "json": "https://www.anchorterminal.com/compare/devin-vs-parallax-agents.json", "title": "Devin vs Parallax", "url": "https://www.anchorterminal.com/compare/devin-vs-parallax-agents" }, { "json": "https://www.anchorterminal.com/compare/harness-autonomous-vs-openmausbot.json", "title": "Harness vs OpenMausBot", "url": "https://www.anchorterminal.com/compare/harness-autonomous-vs-openmausbot" }, { "json": "https://www.anchorterminal.com/compare/openmausbot-vs-paperclip.json", "title": "OpenMausBot vs Paperclip", "url": "https://www.anchorterminal.com/compare/openmausbot-vs-paperclip" }, { "json": "https://www.anchorterminal.com/compare/openmausbot-vs-parallax-agents.json", "title": "OpenMausBot vs Parallax", "url": "https://www.anchorterminal.com/compare/openmausbot-vs-parallax-agents" }, { "json": "https://www.anchorterminal.com/compare/openmausbot-vs-prime-agent.json", "title": "OpenMausBot vs Prime Agent", "url": "https://www.anchorterminal.com/compare/openmausbot-vs-prime-agent" }, { "json": "https://www.anchorterminal.com/compare/openmausbot-vs-qoder-cli.json", "title": "OpenMausBot vs Qoder CLI", "url": "https://www.anchorterminal.com/compare/openmausbot-vs-qoder-cli" }, { "json": "https://www.anchorterminal.com/compare/openmausbot-vs-qwen-code.json", "title": "OpenMausBot vs Qwen Code", "url": "https://www.anchorterminal.com/compare/openmausbot-vs-qwen-code" }, { "json": "https://www.anchorterminal.com/compare/openmausbot-vs-reflection-mirror.json", "title": "OpenMausBot vs Mirror CLI", "url": "https://www.anchorterminal.com/compare/openmausbot-vs-reflection-mirror" }, { "json": "https://www.anchorterminal.com/compare/openmausbot-vs-rovo-dev-cli.json", "title": "OpenMausBot vs Rovo Dev CLI", "url": "https://www.anchorterminal.com/compare/openmausbot-vs-rovo-dev-cli" }, { "json": "https://www.anchorterminal.com/compare/openmausbot-vs-unstoppable.json", "title": "OpenMausBot vs Unstoppable", "url": "https://www.anchorterminal.com/compare/openmausbot-vs-unstoppable" }, { "json": "https://www.anchorterminal.com/compare/openmausbot-vs-vibe-trading.json", "title": "OpenMausBot vs Vibe-Trading", "url": "https://www.anchorterminal.com/compare/openmausbot-vs-vibe-trading" }, { "json": "https://www.anchorterminal.com/compare/openmausbot-vs-warp.json", "title": "OpenMausBot vs Warp (Warp Agent CLI and the Oz Agent API)", "url": "https://www.anchorterminal.com/compare/openmausbot-vs-warp" } ], "scores": [ { "by": 30, "devin": 30, "edge": "openmausbot", "key": "reliability", "name": "Reliability", "openmausbot": 60, "weight": 16 }, { "key": "performance", "name": "Performance", "pending": true, "weight": 10 }, { "by": 10, "devin": 80, "edge": "openmausbot", "key": "schema", "name": "Schema \u0026 documentation", "openmausbot": 90, "weight": 13 }, { "by": 15, "devin": 62, "edge": "openmausbot", "key": "ergonomics", "name": "Agent ergonomics", "openmausbot": 77, "weight": 13 }, { "by": 13, "devin": 72, "edge": "devin", "key": "security", "name": "Security \u0026 auth", "openmausbot": 59, "weight": 14 }, { "by": 30, "devin": 20, "edge": "openmausbot", "key": "payments", "name": "Payments \u0026 pricing", "openmausbot": 50, "weight": 10 }, { "key": "tasks", "name": "Task success", "pending": true, "weight": 10 }, { "by": 11, "devin": 63, "edge": "openmausbot", "key": "maintenance", "name": "Maintenance \u0026 community", "openmausbot": 74, "weight": 7 }, { "by": 11, "devin": 70, "edge": "devin", "key": "transparency", "name": "Transparency \u0026 trust", "openmausbot": 59, "weight": 7 } ], "summary": "OpenMausBot scores 65.4 (B) on agent readiness against Devin's 55.8 (C), and leads in 5 of 7 scored categories. Devin leads on security \u0026 auth and transparency \u0026 trust. Both do agent harnesses.", "tutorials": [], "verdicts": { "devin": "The v3 API is well specified, with a public OpenAPI 3.1 file covering 239 operations, problem+json errors, cursor pagination and service-user keys tied to roles. The status page records three critical and several major incidents on the cloud agent between 22 July and 24 September 2026, and no rate limit figures or retry guidance were found in the reviewed documentation.", "openmausbot": "A bounded 20-tool MCP server with typed schemas, annotations and idempotent sends, and a headless CLI with JSON output and exit codes, let another agent hand work to a bot team and wait on it. New bots start at Full access, so provider permission requests pass without a card, and usage analytics stay on until switched off." } }, "kind": "anchor.page", "links": { "api": "https://www.anchorterminal.com/api/v1/index.json", "html": "https://www.anchorterminal.com/compare/devin-vs-openmausbot", "json": "https://www.anchorterminal.com/compare/devin-vs-openmausbot.json", "llms": "https://www.anchorterminal.com/llms.txt", "markdown": "https://www.anchorterminal.com/compare/devin-vs-openmausbot.md", "mcp": "https://www.anchorterminal.com/mcp", "slim": "https://www.anchorterminal.com/compare/devin-vs-openmausbot.min.md" }, "markdown": "OpenMausBot scores 65.4 (B) on agent readiness against Devin's 55.8 (C), and leads in 5 of 7 scored categories. Devin leads on security \u0026 auth and transparency \u0026 trust. Both do agent harnesses.\n\n- Devin: grade C, 55.8/100, rank #774 of 1239. Markdown https://www.anchorterminal.com/tools/devin.md · JSON https://www.anchorterminal.com/api/v1/tools/devin.json\n- OpenMausBot: grade B, 65.4/100, rank #368 of 1239. Markdown https://www.anchorterminal.com/tools/openmausbot.md · JSON https://www.anchorterminal.com/api/v1/tools/openmausbot.json\n- Best agent harnesses and coding agents: https://www.anchorterminal.com/best/agent-harnesses/index.md\n- All 875 harnesses comparisons: https://www.anchorterminal.com/compare/agent-harnesses/index.md\n\n## Which one, for what\n\n### Devin (C)\n\nGood for: A team that wants to hand whole tasks to a cloud agent and collect pull requests, driven from a pipeline or another agent.\n\nAhead on:\n- Security \u0026 auth, 72 against 59\n- Transparency \u0026 trust, 70 against 59\n\nAlso in its favour:\n- A hosted endpoint, with nothing to install\n\nWatch for: www.devinstatus.com lists three critical incidents (22 July, 13 August, 24 September 2026) and six major ones on the cloud agent or web app since 10 July 2026\n\n### OpenMausBot (B)\n\nGood for: A person or an outside agent who wants several CLI agents (Claude Code, Codex, Grok, ACP CLIs) organised as named bots with their own computers, routines and approvals, driven by MCP or a CLI.\n\nAhead on:\n- Reliability, 60 against 30\n- Schema \u0026 documentation, 90 against 80\n- Agent ergonomics, 77 against 62\n- Payments \u0026 pricing, 50 against 20\n- Maintenance \u0026 community, 74 against 63\n\nAlso in its favour:\n- Runs on your own machine\n- Free to start without a card\n- Open source\n\nWatch for: New bots start at Full access, which approves provider permission requests without a card\n\n\n## Score by category\n\n| Category | Weight | Devin | OpenMausBot | Edge |\n| --- | --- | --- | --- | --- |\n| Reliability | 16% (20 this run) | 30 | 60 | OpenMausBot +30 |\n| Performance | 10%, pending | pending | pending | not scored in this run |\n| Schema \u0026 documentation | 13% (16.2 this run) | 80 | 90 | OpenMausBot +10 |\n| Agent ergonomics | 13% (16.2 this run) | 62 | 77 | OpenMausBot +15 |\n| Security \u0026 auth | 14% (17.5 this run) | 72 | 59 | Devin +13 |\n| Payments \u0026 pricing | 10% (12.5 this run) | 20 | 50 | OpenMausBot +30 |\n| Task success | 10%, pending | pending | pending | not scored in this run |\n| Maintenance \u0026 community | 7% (8.8 this run) | 63 | 74 | OpenMausBot +11 |\n| Transparency \u0026 trust | 7% (8.8 this run) | 70 | 59 | Devin +11 |\n| Negative events | ≤15 | 0 | -2 | |\n| **Total** | | **55.8 · C** | **65.4 · B** | |\n\n## Facts side by side\n\n| Fact | Devin | OpenMausBot |\n| --- | --- | --- |\n| Kind | Agent harness | Agent harness |\n| Vendor | Cognition AI, Inc. | Supamaus Software Private Limited |\n| Hosted endpoint | `https://mcp.devin.ai/mcp` | no (local only) |\n| Transports | HTTP | stdio |\n| Auth | API key | OAuth or key |\n| Pricing | Freemium | Freemium |\n| x402 | no | no |\n| Licence | Proprietary service under Cognition's Platform Terms of Service | Apache-2.0 |\n| Tools exposed | 13 | 20 |\n| Read-only variant documented | yes | no |\n| llms.txt | yes | no |\n| Last release | 2026-10-07 | 2026-10-30 |\n| Terms last updated | 2026-06-30 | 2026-10-10 |\n| Privacy policy last updated | 2026-03-09 | 2026-10-18 |\n| Customer content may train models | yes, with an opt-out | not found in the text |\n| Terms restrict automated access | not found in the text | not found in the text |\n| Terms restrict benchmarking | yes | not found in the text |\n| Terms or service can change without notice | not found in the text | not found in the text |\n| Arbitration or class-action waiver | yes | not found in the text |\n| Popularity | none | 8.2k stars, 3.5k npm/wk |\n\n## Verdicts\n\n**Devin.** The v3 API is well specified, with a public OpenAPI 3.1 file covering 239 operations, problem+json errors, cursor pagination and service-user keys tied to roles. The status page records three critical and several major incidents on the cloud agent between 22 July and 24 September 2026, and no rate limit figures or retry guidance were found in the reviewed documentation.\n\n**OpenMausBot.** A bounded 20-tool MCP server with typed schemas, annotations and idempotent sends, and a headless CLI with JSON output and exit codes, let another agent hand work to a bot team and wait on it. New bots start at Full access, so provider permission requests pass without a card, and usage analytics stay on until switched off.\n\n## Before you call either\n\n### Devin\n\n1. Use a `cog_` service-user key with the Member role. Legacy `apk_` keys fail against v3 and the MCP server with 401 or 403\n2. Set `max_acu_limit` on every session you create. Usage is metered by the work done and has no published unit rate\n3. Session creation is not idempotent in v3. After a timeout, list sessions by tag before creating again\n4. Enterprise keys and personal access tokens must send `X-Org-Id` to the MCP server. Organisation-scoped keys resolve it automatically\n5. Create scheduled work as an automation. POST to the schedules endpoint returns 403 for migrated organisations since 24 September 2026\n\n### OpenMausBot\n\n1. Ask the owner for a pairing code from Settings \u003e Phone, exchange it at `POST /api/auth/pair`, and set `OPENMAUSBOT_TOKEN` with an explicit `OMB_PORT`\n2. Pass a `send_id` with every `send_bot_message` and `send_channel_message`, so a retry returns the first receipt\n3. Use `wait_for_conversation` instead of polling, and on `needs-user` stop and tell the owner a card is waiting\n4. Check a bot's access level with the owner before sending work. New bots run at Full access unless defaults were changed\n5. Ask the owner to switch off Settings \u003e General \u003e Usage analytics if nothing beyond model calls should leave the machine\n\n## Questions\n\n### Which is better for AI agents, Devin or OpenMausBot?\n\nOpenMausBot scores 65.4 (B) on agent readiness against Devin's 55.8 (C), and leads in 5 of 7 scored categories. Devin leads on security \u0026 auth and transparency \u0026 trust.\n\n### Are Devin and OpenMausBot open source?\n\nNo open-source release is listed for Devin. OpenMausBot is open source (Apache-2.0).\n\n\n## For agents\n\n- This comparison as JSON: https://www.anchorterminal.com/compare/devin-vs-openmausbot.json, and with the fewest tokens: https://www.anchorterminal.com/compare/devin-vs-openmausbot.min.md\n- Over MCP at https://www.anchorterminal.com/mcp (no key): `compare_tools {\"a\": \"devin\", \"b\": \"openmausbot\"}`. From a terminal: `anchor compare devin openmausbot`\n- Each listing in full: https://www.anchorterminal.com/api/v1/tools/devin.json and https://www.anchorterminal.com/api/v1/tools/openmausbot.json\n\n## Other comparisons with Devin or OpenMausBot\n\n- [Agent Zero vs Devin](https://www.anchorterminal.com/compare/agent-zero-vs-devin.md)\n- [Agent Zero vs OpenMausBot](https://www.anchorterminal.com/compare/agent-zero-vs-openmausbot.md)\n- [Aider vs Devin](https://www.anchorterminal.com/compare/aider-vs-devin.md)\n- [Aider vs OpenMausBot](https://www.anchorterminal.com/compare/aider-vs-openmausbot.md)\n- [Amp vs Devin](https://www.anchorterminal.com/compare/amp-vs-devin.md)\n- [Amp vs OpenMausBot](https://www.anchorterminal.com/compare/amp-vs-openmausbot.md)\n- [Antigravity CLI vs Devin](https://www.anchorterminal.com/compare/antigravity-cli-vs-devin.md)\n- [Antigravity CLI vs OpenMausBot](https://www.anchorterminal.com/compare/antigravity-cli-vs-openmausbot.md)\n- [Auggie CLI vs 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CLI vs OpenMausBot](https://www.anchorterminal.com/compare/mistral-vibe-cli-vs-openmausbot.md)\n- [Muse Code vs OpenMausBot](https://www.anchorterminal.com/compare/muse-code-vs-openmausbot.md)\n- [OpenAI Codex vs OpenMausBot](https://www.anchorterminal.com/compare/openai-codex-vs-openmausbot.md)\n- [OpenCode vs OpenMausBot](https://www.anchorterminal.com/compare/opencode-vs-openmausbot.md)\n- [OpenHands vs OpenMausBot](https://www.anchorterminal.com/compare/openhands-vs-openmausbot.md)\n- [CLI Manager vs Devin](https://www.anchorterminal.com/compare/cli-manager-vs-devin.md)\n- [CLI Manager vs OpenMausBot](https://www.anchorterminal.com/compare/cli-manager-vs-openmausbot.md)\n- [Devin vs Harness](https://www.anchorterminal.com/compare/devin-vs-harness-autonomous.md)\n- [Devin vs Paperclip](https://www.anchorterminal.com/compare/devin-vs-paperclip.md)\n- [Devin vs Parallax](https://www.anchorterminal.com/compare/devin-vs-parallax-agents.md)\n- [Harness vs OpenMausBot](https://www.anchorterminal.com/compare/harness-autonomous-vs-openmausbot.md)\n- [OpenMausBot vs Paperclip](https://www.anchorterminal.com/compare/openmausbot-vs-paperclip.md)\n- [OpenMausBot vs Parallax](https://www.anchorterminal.com/compare/openmausbot-vs-parallax-agents.md)\n- [OpenMausBot vs Prime Agent](https://www.anchorterminal.com/compare/openmausbot-vs-prime-agent.md)\n- [OpenMausBot vs Qoder CLI](https://www.anchorterminal.com/compare/openmausbot-vs-qoder-cli.md)\n- [OpenMausBot vs Qwen Code](https://www.anchorterminal.com/compare/openmausbot-vs-qwen-code.md)\n- [OpenMausBot vs Mirror CLI](https://www.anchorterminal.com/compare/openmausbot-vs-reflection-mirror.md)\n- [OpenMausBot vs Rovo Dev CLI](https://www.anchorterminal.com/compare/openmausbot-vs-rovo-dev-cli.md)\n- [OpenMausBot vs Unstoppable](https://www.anchorterminal.com/compare/openmausbot-vs-unstoppable.md)\n- [OpenMausBot vs Vibe-Trading](https://www.anchorterminal.com/compare/openmausbot-vs-vibe-trading.md)\n- [OpenMausBot vs Warp (Warp Agent CLI and the Oz Agent API)](https://www.anchorterminal.com/compare/openmausbot-vs-warp.md)\n", "meta": { "attribution": "Anchor Terminal (https://www.anchorterminal.com)", "attributionRequired": true, "credit": "CC BY 4.0, credit Anchor Terminal and link the page or API address you took it from (https://www.anchorterminal.com/terms/#data)", "docs": "https://www.anchorterminal.com/docs/", "generatedAt": "2026-10-31", "license": "CC-BY-4.0", "method": "https://www.anchorterminal.com/benchmark/", "methodology": "0.7", "openapi": "https://www.anchorterminal.com/openapi.json", "preview": false, "run": "2026-10-01", "runLabel": "October 2026 research run", "terms": "https://www.anchorterminal.com/terms/#data" }, "page": { "breadcrumbs": [ { "name": "Home", "url": "https://www.anchorterminal.com/" }, { "name": "Compare", "url": "https://www.anchorterminal.com/compare/" }, { "name": "Devin vs OpenMausBot", "url": "" } ], "description": "OpenMausBot scores 65.4 (B) to Devin's 55.8 (C) for agent harnesses. Prices, MCP, x402, uptime and agent notes side by side.", "facts": [ "Devin C 55.8", "OpenMausBot B 65.4", "scores" ], "h1": "Devin vs OpenMausBot", "image": "https://www.anchorterminal.com/assets/og/compare-devin-vs-openmausbot.png", "path": "/compare/devin-vs-openmausbot", "published": "2026-10-01", "section": "tools", "title": "Devin vs OpenMausBot for AI agents in 2026: scores and prices", "toc": null, "updated": "2026-10-30", "url": "https://www.anchorterminal.com/compare/devin-vs-openmausbot" }, "tokens": { "markdown": 3800, "slim": 730 }, "version": 1 }