active-call
A SIP/WebRTC voice agent
About active-call
active-call is a standalone Rust crate for building AI Voice Agents. It provides high-performance infrastructure bridging AI models with real-world telephony and web communications.
active-call is an open-source project written primarily in Rust, with 173 stars on GitHub. It was last updated in July 2026.
docker run --rm -v $(pwd)/data/models:/models \active-call vs. the alternatives
All voice agents →| Agent | Stars | Pricing | ||
|---|---|---|---|---|
| active-call | 173 | Rust | — | Open source |
| xiaozhi-esp32-server | 10.0k | JavaScript | MIT | Open source |
| ten-vad | 2.2k | C | — | Open source |
| bailing | 1.7k | Python | MIT | Open source |
| RCLI | 1.5k | C++ | MIT | Open source |
| CyberVerse | 1.4k | Python | GPL-3.0 | Open source |
