tools
Composio
Composio connects AI assistants and custom agents to 1,500+ apps so they can authenticate, call tools, and complete workflows.

Composio provides managed authentication, tool execution, triggers, sessions, MCP support, and a sandbox runtime for AI agents. It connects assistants such as ChatGPT, Claude, Cursor, and Codex to business apps including Gmail, Slack, Notion, GitHub, Salesforce, and Google Calendar.
Developers use it as an integration layer for agents, while individuals can connect it to supported AI assistants without coding. The Free plan includes monthly usage limits; Scale adds usage credits, and premium tools, overages, and some add-ons cost extra.
Features
- Connects AI assistants and agents to 1,500+ apps
- Manages OAuth, API keys, token refresh, scopes, and connected accounts
- Provides tool execution, sessions, triggers, and custom tools
- Supports MCP servers and custom MCP integrations
- Runs multi-step agent workflows in isolated sandbox environments
- Offers shared team connections with access controls
- Includes a universal CLI for terminal-based workflows
- Provides SDKs and an API for building agent integrations
Use cases
- Automate email, calendar, Slack, and Notion workflows
- Create engineering agents that inspect issues and open tickets
- Connect sales agents to Salesforce, HubSpot, Gmail, and scheduling tools
- React to webhook events from commerce, CRM, support, and payment apps
- Build agents that analyze data and update business systems
- Give teams shared access to company-managed app connections
Pros
Cons
Pricing
- Starting price
- $29/ mo
- Pricing checked
- 2026-09-19
Free
$0
- 100,000 tool calls / mo
- 50,000 triggers / mo
- 3 team members
- Connect unlimited accounts
- No credit card required
Scale
$29/ mo
- Everything in Free
- $29 monthly usage credit included
- Unlimited team members
- Spend controls + all add-ons
Enterprise
Custom
- Everything in Scale, plus maximum limits
- Committed volume + discounts
- Annual invoicing + custom billing terms
- SSO / SCIM / customer-managed keys
- Dedicated support + SLA