flexisipvslangflow
Two self-hosted projects, compared on the numbers selfhost.directory tracks live: score, popularity, release cadence and setup effort.
| flexisip | langflow | |
|---|---|---|
| Score | 51/100 | 90/100 |
| Rank in category | #13 of 16 in VoIP | #2 of 209 in AI Agents |
| GitHub stars | 193 | 156 117 |
| Stars, last 30 days | — | +926 |
| Stable releases, 12 months | 2 | 20 |
| Latest release | 2.4.4 · 30 Mar 2026 | v1.12.8 · 21 Oct 2026 |
| Setup | Advanced | Moderate |
| Official Docker image | No | Yes |
| License | AGPL-3.0 | MIT |
| Main language | C | Python |
Which one should you pick?
langflow scores 90/100 against 51/100 for flexisip, so it is the safer default.
langflow ships more often: 20 stable releases in the past year, against 2 for flexisip.
If you want the quickest setup, langflow is easier to run; flexisip needs more configuration.
langflow is growing faster right now (+926 stars in 30 days).
flexisip details →langflow details →