Tool

Composio

Agent tool integration platform with 1,000+ toolkits, managed authentication, and sandboxed execution connecting agents to Gmail, Slack, GitHub, Linear, and more.

Our Take

Composio solves the agent-to-API "last mile" problem by providing managed authentication and pre-built tool integrations for over 25 agent frameworks. With 100,000+ developers and a $25M Series A in 2025, it has become a standard layer for connecting agents to external services without writing custom API glue code.

Pricing

Free

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