Composio
Tool integrations and auth for agents across hundreds of apps.
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Use cases
About Composio
Composio is listed in our agent infra category and is aimed at builders. Tool integrations and auth for agents across hundreds of apps. Pricing, as the maker states it: Free tier + paid plans. Maturity: Mature. We last checked the official link on 2026-10-14.
What is Composio?
Composio gives AI agents 1,000+ pre-authenticated toolkits, per-user sessions, authentication, triggers and a sandbox, so agents can turn intent into action.
The SDK monorepo includes a composio CLI to search, execute and script tools.
Sources: the official README and our directory listing, checked 2026-10-18. Official site: composio.dev.
Who is Composio for?
Developers building agents that act across many apps on behalf of users.
Composio at a glance
- Open source: Yes (MIT License)
- GitHub: ComposioHQ/composio · 30,661 stars (as of Oct 21, 2026)
Key features
- 1,000+ toolkits
- Per-user auth and sessions
- Triggers
- Sandbox
- CLI and SDKs
Composio pricing
- Hobby: $0 · 100,000 tool calls, 50,000 triggers and 3 team members a month
- Pro: $29/mo · includes $29 of monthly usage credit
- Enterprise: Custom
Source: official pricing page, checked Oct 18, 2026. Prices change; check the source before buying.
Composio FAQ
What is Composio?
Composio gives AI agents 1,000+ pre-authenticated toolkits, per-user sessions, authentication, triggers and a sandbox, so agents can turn intent into action.
Who is Composio for?
Developers building agents that act across many apps on behalf of users.
Is Composio free?
Yes. Composio has a free option (Hobby), according to its pricing page (checked Oct 18, 2026).
How much does Composio cost?
As of Oct 18, 2026, Composio's official pricing page lists: Hobby: $0; Pro: $29/mo; Enterprise: Custom.
Is Composio open source?
Yes. Composio is released under the MIT License, according to its GitHub repository.
What are alternatives to Composio?
Similar tools include Nango, Aident AI, SkillHub, ACI.dev, AgentFS and Arcade.
Composio ratings and reviews
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Composio alternatives
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Aident AI
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SkillHub
Self-hosted registry for publishing, versioning and governing agent skill packages across an organization, with RBAC and audit logs.
ACI.dev
Open-source tool-calling platform connecting hundreds of tools to agents.
AgentFS
Turso's filesystem for agents with snapshots and auditing.
Arcade
Actions runtime for enterprise agents with thousands of prebuilt authenticated tools, plus an open-source framework for building your own MCP servers.
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