flexisipvsJanus WebRTC Server
Two self-hosted projects, compared on the numbers selfhost.directory tracks live: score, popularity, release cadence and setup effort.
| flexisip | Janus WebRTC Server | |
|---|---|---|
| Score | 51/100 | 71/100 |
| Rank in category | #13 of 16 in VoIP | #8 of 118 in Media Server |
| GitHub stars | 193 | 9 197 |
| Stars, last 30 days | — | +28 |
| Stable releases, 12 months | 2 | 0 |
| Latest release | 2.4.4 · 30 Mar 2026 | — |
| Setup | Advanced | Advanced |
| Official Docker image | No | No |
| License | AGPL-3.0 | GPL-3.0 |
| Main language | C | C |
Which one should you pick?
Janus WebRTC Server scores 71/100 against 51/100 for flexisip, so it is the safer default.
flexisip ships more often: 2 stable releases in the past year, against 0 for Janus WebRTC Server.
Janus WebRTC Server is growing faster right now (+28 stars in 30 days).
flexisip details →Janus WebRTC Server details →