# flexisip vs langflow

> 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 | 156 121 ✓ |
| Stars, last 30 days | +0 | +899 ✓ |
| 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 (+899 stars in 30 days).

## Details

- [flexisip](https://selfhost.directory/project/flexisip) (markdown: https://selfhost.directory/project/flexisip.md)
- [langflow](https://selfhost.directory/project/langflow) (markdown: https://selfhost.directory/project/langflow.md)

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Source: https://selfhost.directory/compare/flexisip-vs-langflow