# Stalwart Mail Server vs Wazuh

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

| | Stalwart Mail Server | Wazuh |
|---|---|---|
| Score | 78/100 | 80/100 ✓ |
| Rank in category | #2 of 16 in Mail Server | #4 of 78 in Security |
| GitHub stars | 15 462 | 17 478 ✓ |
| Stars, last 30 days | +678 ✓ | +493 |
| Stable releases, 12 months | 31 ✓ | 9 |
| Latest release | v1.0.1 · 28 Oct 2026 ✓ | v4.14.9 · 14 Oct 2026 |
| Setup | Moderate ✓ | Advanced |
| Official Docker image | Yes | Yes |
| License | AGPL-3.0-only AND LicenseRef-SEL | Other |
| Main language | Rust | C++ |

## Which one should you pick?

Wazuh scores 80/100 against 78/100 for Stalwart Mail Server, so it is the safer default.

Stalwart Mail Server ships more often: 31 stable releases in the past year, against 9 for Wazuh.

If you want the quickest setup, Stalwart Mail Server is easier to run; Wazuh needs more configuration.

## Details

- [Stalwart Mail Server](https://selfhost.directory/project/stalwart-mail-server) (markdown: https://selfhost.directory/project/stalwart-mail-server.md)
- [Wazuh](https://selfhost.directory/project/wazuh) (markdown: https://selfhost.directory/project/wazuh.md)

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Source: https://selfhost.directory/compare/stalwart-mail-server-vs-wazuh