What Composio does
Composio is a private agent-infrastructure company that provides an “integration layer” so AI agents can access and take actions in the external software systems companies already use. Instead of building bespoke connectors and authentication flows per tool, Composio offers a unified API and tooling surface that combines (1) delegated/managed authentication, (2) runtime context for agent executions, and (3) a large library of prebuilt “toolkits” (including both actions and event-driven triggers) that agents can call through a single integration interface.
More
Composio positions this as infrastructure for production agent workflows: agents get scoped access to a user’s connected accounts, Composio manages credential lifecycles, and the platform supplies execution context (sessions) and observability around tool calls. Core productized interfaces include a developer-facing platform with an SDK/API, an MCP Gateway / MCP server capability, and higher-level agent-facing primitives such as Tool Router sessions that dynamically select tools at runtime. Composio also offers verticalized product pages and toolkit guides (for example, for HR & recruiting use cases), indicating that its integration catalog is used across multiple enterprise functions. Business model appears to be usage-based and plan-based developer/enterprise access to the platform (with free tiers advertised on the site). The platform supports OAuth and API-key style integrations, supports per-user scoping, and includes features aimed at reliability and governance (guardrails, sandboxing, and auditability around agent actions).