# Stalwart Mail Server vs WackoWiki

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

| | Stalwart Mail Server | WackoWiki |
|---|---|---|
| Score | 79/100 ✓ | 44/100 |
| Rank in category | #2 of 16 in Mail Server | #27 of 31 in Wikis |
| GitHub stars | 15 489 ✓ | 55 |
| Stars, last 30 days | +686 ✓ | +0 |
| Stable releases, 12 months | 31 ✓ | 7 |
| Latest release | v1.0.1 · 28 Oct 2026 ✓ | 6.3.0 · 6 Sept 2026 |
| Setup | Moderate | Moderate ✓ |
| Official Docker image | Yes ✓ | No |
| License | AGPL-3.0-only AND LicenseRef-SEL | BSD-3-Clause |
| Main language | Rust | PHP |

## Which one should you pick?

Stalwart Mail Server scores 79/100 against 44/100 for WackoWiki, so it is the safer default.

Stalwart Mail Server ships more often: 31 stable releases in the past year, against 7 for WackoWiki.

Stalwart Mail Server is growing faster right now (+686 stars in 30 days).

## Details

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

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