Open-source alternatives to Vapi
2 open-source projects that do what Vapi does. Picked or featured by Willet; numbers are from GitHub.
Last updated
| Project | What it does | Stars | License | Last commit | Self-hostable |
|---|---|---|---|---|---|
| Python framework for realtime voice and video AI agents over WebRTC | 14.9k | Apache-2.0 | No | ||
| Self-hosted platform for building and running AI phone voice agents | 5.9k | BSD-2-Clause | Yes |