Open-source meeting transcription API for Google Meet, Microsoft Teams & Zoom. Auto-join bots, real-time WebSocket transcripts, MCP server for AI agents. Self-host or use hosted SaaS.
Config is the same across clients — only the file and path differ.
{
"mcpServers": {
"vexa": {
"command": "<see-readme>",
"args": []
}
}
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bots • real-time transcription • storage • API • user interface
This server supports HTTP transport. Be the first to test it — help the community know if it works.
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Open-source meeting bot API & transcription API
meeting bots • real-time transcription • interactive bots • MCP server • self-hosted
Google Meet
•
Microsoft Teams
•
Zoom
What's new • Quickstart • API • Docs • Roadmap • Discord
Vexa is an open-source, self-hostable meeting bot API and meeting transcription API for Google Meet, Microsoft Teams, and Zoom. Alternative to Recall.ai, Otter.ai, and Fireflies.ai — self-host so meeting data never leaves your infrastructure, or use vexa.ai hosted.
Data sovereignty — self-host so meeting data never leaves your infrastructure
Cost — replace $20/seat SaaS with your own infrastructure
Embed in your product — multi-tenant meeting bot API with scoped tokens
AI agents — MCP server with 17 tools
| Meeting bot API | Send a bot to any meeting: auto-join, record, speak, chat, share screen. Open-source alternative to Recall.ai. |
| Meeting transcription API | Real-time transcripts via REST API and WebSocket. Self-hosted alternative to Otter.ai and Fireflies.ai. |
| Real-time transcription | Sub-second per-speaker transcripts during the call. 100+ languages via Whisper. WebSocket streaming. |
| Interactive bots | Make bots speak, send/read chat, share screen content, and set avatar in live meetings. |
| Browser bots | CDP + Playwright browser automation with persistent authenticated sessions via S3. |
| MCP server | 17 meeting tools for Claude, Cursor, Windsurf. AI agents join calls, read transcripts, speak in meetings. |
| Multi-tenant | Users, scoped API tokens, isolated containers. Deploy once, serve your team. |
| Dashboard | Open-source Next.js web UI — meetings, transcripts, agent chat, browser sessions. Ready to use out of the box. |
| Self-hostable | Run on your infra. Meeting data never leaves your infrastru |