# flexisip vs Leon

> Two self-hosted projects, compared on the numbers selfhost.directory tracks live: score, popularity, release cadence and setup effort.

| | flexisip | Leon |
|---|---|---|
| Score | 51/100 | 63/100 ✓ |
| Rank in category | #13 of 16 in VoIP | #16 of 120 in AI Assistant |
| GitHub stars | 193 | 17 618 ✓ |
| Stars, last 30 days | — | +74 |
| Stable releases, 12 months | 2 | 3 ✓ |
| Latest release | 2.4.4 · 30 Mar 2026 ✓ | tcp-server_v2.0.0 · 19 Feb 2026 |
| Setup | Advanced | Moderate ✓ |
| Official Docker image | No | No |
| License | AGPL-3.0 | MIT |
| Main language | C | Typescript |

## Which one should you pick?

Leon scores 63/100 against 51/100 for flexisip, so it is the safer default.

Leon ships more often: 3 stable releases in the past year, against 2 for flexisip.

If you want the quickest setup, Leon is easier to run; flexisip needs more configuration.

Leon is growing faster right now (+74 stars in 30 days).

## Details

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

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