About Composio
Tool calls with delegated auth across 1,500+ apps for agents.
Integrations & Auth Tools
Alternatives to Composio
4 integrations & auth tools tools you can use instead of Composio. Summaries come from each vendor's own site. Links checked Oct 16, 2026.
At a glance
Composio alternatives compared
| Tool | What it does | Open source | Head to head |
|---|---|---|---|
| Arcade | Actions runtime that lets agents act on users' behalf with governed auth. | No | Composio vs Arcade |
| Nango | Integration platform connecting products and agents to 1,000+ APIs. | No | Composio vs Nango |
| Pipedream Connect | Managed auth and thousands of prebuilt tools across 3,000+ APIs. | No | Composio vs Pipedream Connect |
| Smithery | Registry and hosting to connect agents to MCP tools and services. | No | Composio vs Smithery |
Integrations & Auth Tools
All 4 alternatives
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Arcade
arcade.devActions runtime that lets agents act on users' behalf with governed auth.
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Nango
nango.devIntegration platform connecting products and agents to 1,000+ APIs.
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Pipedream Connect
pipedream.comManaged auth and thousands of prebuilt tools across 3,000+ APIs.
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Smithery
smithery.aiRegistry and hosting to connect agents to MCP tools and services.
FAQ
Questions
What are the alternatives to Composio?
Agent Stack Directory lists 4 other integrations & auth tools tools: Arcade, Nango, Pipedream Connect, Smithery.
Is there an open-source alternative to Composio?
None of the other integrations & auth tools tools we list is marked open source.
What does Composio do?
Tool calls with delegated auth across 1,500+ apps for agents. (Summary based on composio.dev, link checked 2026-10-16.)