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Composio

Composio

Freemium

Integration platform that gives AI agents authenticated access to 250-plus tools with a single API.

Best for: ai agents that need to take actions across github, gmail, slack, salesforce, and other tools, multi-tenant agent applications where each user connects their own saas accounts

★★★★☆4.4980 aggregate ratings🔥 Trending

Verified by editorial·Last updated: November 2026·How we rank

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Editor's verdict

Composio is a solid freemium pick, rated 4.4/5 by 980 users. Best for ai agents that need to take actions across github, gmail, slack, salesforce, and other tools and multi-tenant agent applications where each user connects their own saas accounts. Standout: 250-plus pre-built integrations covering all major SaaS tools and APIs in one platform. Watch out: adds a dependency and latency hop between agent and the destination API. Has a free tier; paid plans start at $49/mo.

About Composio

Composio solves the last-mile problem in AI agent development: getting agents to take real actions in external tools without each engineer building and maintaining their own integration layer. The platform provides 250-plus pre-built integrations covering GitHub, Gmail, Slack, Salesforce, Notion, Jira, Linear, Hubspot, Google Sheets, and more - each exposed as typed action schemas that any LLM can invoke as a tool call. The critical pain point it removes is OAuth authentication management: rather than each agent developer building their own OAuth flow, token refresh, and credential storage for every tool, Composio handles all of that centrally and passes authenticated actions to the right user account. This matters for multi-tenant agent applications where each end-user connects their own tools - Composio manages per-user credentials securely without the builder storing any OAuth tokens. Framework integrations cover OpenAI Agents SDK, LangChain, LangGraph, CrewAI, Autogen, and plain API calls. The free tier gives 10,000 action executions per month and all integrations. Paid plans start at $49 per month for 100,000 executions. Composio competes with custom tool implementations (slower to build, more maintenance burden) and native framework tool libraries like LangChain Tools (narrower coverage, less polished auth handling). For teams building agents that need to interact with more than 2 to 3 external tools, Composio removes weeks of integration work and ongoing maintenance overhead.

Pros & Cons

Pros

  • ✓250-plus pre-built integrations covering all major SaaS tools and APIs in one platform
  • ✓Central OAuth management handles token storage, refresh, and per-user credential isolation
  • ✓Typed action schemas work with any LLM via OpenAI function calling or tool use
  • ✓Native integrations with LangGraph, CrewAI, OpenAI Agents SDK, AutoGen, and plain API
  • ✓Free tier with 10,000 executions per month covers meaningful development and testing workloads

Cons

  • ✗Adds a dependency and latency hop between agent and the destination API
  • ✗Some integrations are shallower than purpose-built SDKs for specific tools
  • ✗Paid plans scale steeply for high-volume production workloads above 100k executions
  • ✗Multi-tenant auth flow setup requires careful configuration per application
  • ✗Less suitable for integrations requiring custom business logic inside the action execution

Best Use Cases

  • →AI agents that need to take actions across GitHub, Gmail, Slack, Salesforce, and other tools
  • →Multi-tenant agent applications where each user connects their own SaaS accounts
  • →Coding agents that push commits, open PRs, create issues, and comment on code
  • →Sales agents that log calls, update CRM records, send emails, and schedule meetings
  • →Internal tooling agents that orchestrate tasks across the team's entire software stack

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Pricing

Free$0 / mo
ProFrom $49 / mo

Pricing verified November 2026. Verify current pricing on the official site before purchase.

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Editorial Score

-/5

Editorial review pending

External Aggregate

4.4/5

980 aggregate ratings from G2, Capterra, Product Hunt

User Reviews on MytheAi

0

While reviews build here, see 980 aggregate ratings from G2, Capterra, Product Hunt above. Add yours →

Pricing Verified

November 2026

Re-verified against the official site every 90 days

Editorial score is independent of External Aggregate. User reviews appear separately below.

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Frequently Asked Questions

Is Composio free?▼

Composio offers a free tier with limited features. Paid plans start from $49/month.

What is Composio best for?▼

Composio is best suited for: AI agents that need to take actions across GitHub, Gmail, Slack, Salesforce, and other tools, Multi-tenant agent applications where each user connects their own SaaS accounts, Coding agents that push commits, open PRs, create issues, and comment on code.

How does Composio compare to alternatives?▼

Composio holds a rating of 4.4/5 from 980 reviews. Browse our comparison pages to see detailed side-by-side breakdowns against similar tools.

What does Composio cost?▼

Composio starts at $49/month and includes a free tier. Pricing may vary by plan and region - always verify on the official site.

MytheAi Team, editorial team at MytheAi

Reviewed by

MytheAi Team

Editorial Team

The MytheAi editorial team tracks and reviews AI and SaaS tools. We built MytheAi out of frustration with pay-to-rank listicles and SEO-driven directories that prioritize ad revenue over honest guidance. Hands-on testing across 620+ tools to date.

·How we rank tools·X

Composio Review (2026): Is It Worth It?

Composio is a freemium tool with a free tier available. It holds a rating of 4.4/5 based on 980 reviews. Currently trending among users.

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