Composio

Composio is an agentic integration platform that gives AI agents and large language models secure access to more than 1,000 external tools, applications, and APIs, enabling them to take real action instead of just generating text. Composio provides SDKs, a CLI, and a hosted MCP gateway so developers can connect agents to Gmail, Slack, Notion, GitHub, Salesforce, Stripe, and hundreds of other tools with just-in-time tool calls, delegated OAuth authentication, sandboxed execution environments, and parallel execution for performance. The platform is designed for every major agent harness: Claude, Codex, Cursor, OpenClaw, and other coding agents can install Composio with one command and immediately call tools such as GMAIL_SEND_EMAIL or SEARCH_CONFLUENCE without managing OAuth tokens, API keys, or infrastructure themselves. Composio organizes its offering around use-case solutions for office work, sales, marketing, product and design, customer support, engineering and DevOps, HR and recruiting, finance and operations, e-commerce, content and media, and IT and security, each bundling the relevant apps into ready-made agent workflows. For teams, Composio offers enterprise controls with SSO, governance, audit logs, and compliance add-ons, plus an MCP gateway that exposes one managed endpoint for all tools and agents. Pricing follows a freemium model with 100,000 free tool calls per month and unlimited connected accounts on the free tier, then a Pro plan at 29 dollars per month that includes a monthly usage credit and metered rates after the included quota, with enterprise pricing for organizations that need volume discounts, dedicated infrastructure, or compliance features. Customers include Glean, Zoom, AWS, Google, Wix, and Browser Use. Composio's architecture is built for production reliability: tool calls run in isolated sandboxes, authentication state is stored securely and refreshed automatically, and the platform provides usage analytics, connection management, and spend caps to keep agent operations predictable. The docs cover SDK installation for Python and JavaScript, CLI usage, MCP gateway configuration, and API references for hundreds of integrations. Composio also maintains an open-source repository that the community can contribute to, and the company runs a blog, customer case studies, and a developer community on Discord and X. The platform supports region and compliance considerations for enterprise customers, and its pricing page documents the rate card transparently so teams can estimate costs before scaling.