Composio review

Composio is an integration layer for AI agents, not a general-purpose workflow builder. It connects agents to more than 1,500 apps, including Gmail, Slack, Notion, GitHub and Salesforce, and gives them tools to take actions in those apps. The pitch is less about connecting accounts and more about controlling what an agent can do once connected.

Composio also offers tested steps for recurring tasks, a private workspace for code-heavy work, per-action permissions, prompt-injection blocking for instructions hidden in emails and pages, and records of agent actions and outcomes. According to the product description, those records also flag actions that need approval.

That makes Composio a fit to consider when you’re building agents and need app access, permissions and activity records in one layer. A Reddit thread similarly describes it as aimed at developers working on tool calling, OAuth and agent infrastructure. It’s less obviously suited to teams looking for a no-code automation tool.

The breadth is useful if an agent needs to work across several business apps. Composio lists more than 1,500 integrations, and the product description names common tools such as Gmail, Slack, Notion, GitHub and Salesforce. Instead of writing every connection yourself, you can give an agent app tools and set permissions around its actions.

The controls address real agent risks: Composio says it blocks prompt injections in emails and pages, lets teams choose which actions are allowed, and records activity and outcomes. Tested skills for recurring work and a private workspace for code-heavy tasks are also aimed at moving beyond one-off tool calls.

The free Hobby plan is a meaningful starting point for an individual or early project: it lists 100,000 tool calls and 50,000 triggers per month, three team members, the first 1,000 managed-app accounts free, and $2 in starting credits. Pro is listed at $29 per month, with $29 in monthly credits, unlimited team members, 10,000 API requests per minute, 20,000 managed-app tool calls free, and unlimited connected accounts. That gives developers room to try the integration layer before committing to a custom Enterprise agreement.

Composio is developer-oriented, so app coverage alone won’t make setup simple. In one Reddit thread, a user said the tools sometimes failed when their model omitted parameters, and another commenter said it was hard to find action documentation and parameter details. Those are individual reports, not a measure of how often the problems occur, but they point to a practical risk: you may need to inspect and troubleshoot tool calls rather than assume every action is ready for an agent.

The listed prices also don’t tell the whole cost story. Pro’s $29 monthly credits expire each month. Beyond included amounts, the pricing details list tool calls at 0.0003 credits per call and trigger events at 0.003 credits per event. Polling events cost 0.006 credits each after 10,000 free; realtime events cost 0.003 after 10,000 free. Managed-app tool-call overage is billed by app, but the rate is not published. Several Pro add-ons, including advanced white-labeling, IP allowlisting and zero data retention, also have unpublished prices. Enterprise pricing is custom. Budgeting therefore takes more than comparing the $29 headline price.

Composio has a free Hobby plan and a $29-per-month Pro plan, according to its pricing page. That is a jump from $0 to $29, but Pro adds unlimited team members, unlimited connected accounts, 10,000 API requests per minute, and 20,000 free managed-app tool calls. Hobby allows 3 team members, 100,000 tool calls and 50,000 triggers per month, with the first 1,000 managed-app accounts free and $2 in starting credits.

Pro includes $29 in monthly credits, which expire monthly. Beyond included usage, tool calls cost 0.0003 credits each; trigger events cost 0.003 credits each. Polling and realtime events are charged after 10,000 free events, and extra connected accounts cost $0.10 in credits each after the first 1,000. Managed-app tool-call rates vary by app and are not published. Several security and compliance features are paid add-ons at unpublished prices. Pro support is listed at $1K, but its billing period is not specified. Enterprise pricing is custom, with annual invoicing available.

Moving to Composio means setting up connected apps and deciding what actions agents can take; its feature list also includes tested skills, private workspaces and activity records. The published materials do not specify migration tools, supported imports, or how much setup existing agent workflows require. Teams without developers should account for that uncertainty: Composio is described as a developer-focused integration layer, not a no-code setup.

Before switching away, check what you can export. The materials do not say whether connected-account details, permissions, skills, workspace contents or activity records can be exported, or what happens to them when an account closes. Those are questions to resolve before moving production workflows. We also have no Reddit posts or comments in the published material, so we cannot responsibly report why users leave or what problems they encounter. For a decision, ask Composio about export formats, account disconnection, log retention and any charges that continue during a transition.