OpenConnector
AI Agents
v1.9.4
OpenConnector is an open-source gateway that lets AI agents connect to over 1,500 SaaS providers through a single catalog of more than 10,000 ready-made acti…todayDockerModerate
Self-hosted alternatives to Composio
~/index>
--sort
2 projects· by score
Projects
Also in AI Agents
Not listed as Composio alternatives, but they cover the same ground and are worth a look.
LobuSelf-hosted open-source workspace giving AI agents shared organizational context and persistent specialists via MCP.
Pizza BotSelf-hosted inbox for long-running AI agents with human-in-the-loop approvals, supporting multiple model providers.
AgentDockThis self-hosted, open-source MCP runtime lets AI clients like ChatGPT, Claude or Codex run commands, edit files, use Git, and automate browsers on your own machines.
Jentic OneJentic One is a self-hosted, open-source execution layer letting AI agents securely call real APIs without handling credentials.
leatherleather is a self-hosted, open-source local agent runtime running declarative AI agents from a single zero-dependency Go binary.
McpManagerSelf-hosted open-source MCP proxy aggregating multiple upstream servers into a single endpoint for AI tools like Claude Code and Cursor.
About these Composio alternatives
2 open-source, self-hosted alternatives to Composio are listed here, ranked by popularity, maintenance and documentation.
- Highest rated
- OpenConnector (6 112 GitHub stars, Other license, written in Typescript), followed by Metorial
- Docker
- 1 of the top 2 ship an official Docker image
- Recently updated
- OpenConnector v1.9.4 on 2026-10-28
Composio alternatives compared
| Project | License | Language | Stars | Docker | Setup | Latest release | Score |
|---|---|---|---|---|---|---|---|
| OpenConnector | Other | Typescript | 6 112 | Yes | Moderate | v1.9.4 | 65 |
| Metorial | Other | Typescript | 3 370 | — | Advanced | 55 |