Open-source voice-AI SDK. The Vapi/Retell alternative for builders who want to own the stack. Give your AI agent a phone number in 4 lines — Python and TypeScript, MIT licensed, Twilio, Telnyx, and Plivo.
PatterAI/Patter has 984 GitHub stars. It gained +25 stars over 6 recorded days in the last 30 days (snapshots through Jul 14, 2026).
Its biggest recent day was Jul 2, 2026, with +8 stars.
It currently ranks #41524 daily, #41597 weekly, #42356 monthly by momentum on Trending Repos; its best-ever rank is #56.
Trending Repos first recorded it on May 27, 2026.
| Date | Stars gained | Total stars | Forks gained |
|---|---|---|---|
| +4 | 928 | 0 | |
| +3 | 924 | 0 | |
| +1 | 921 | +2 | |
| +2 |
| 920 |
| 0 |
| +8 | 918 | +3 |
| +7 | 910 | +1 |