# borg-ui vs Stalwart Mail Server

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

| | borg-ui | Stalwart Mail Server |
|---|---|---|
| Score | 61/100 | 78/100 ✓ |
| Rank in category | #14 of 46 in Backup | #2 of 16 in Mail Server |
| GitHub stars | 1 675 | 15 451 ✓ |
| Stars, last 30 days | +43 | +667 ✓ |
| Stable releases, 12 months | 25 | 30 ✓ |
| Latest release | v2.4.5 · 27 Oct 2026 | v1.0.0 · 26 Oct 2026 |
| Setup | Moderate ✓ | Moderate |
| Official Docker image | Yes | Yes |
| License | AGPL-3.0 | AGPL-3.0-only AND LicenseRef-SEL |
| Main language | Python | Rust |

## Which one should you pick?

Stalwart Mail Server scores 78/100 against 61/100 for borg-ui, so it is the safer default.

Stalwart Mail Server ships more often: 30 stable releases in the past year, against 25 for borg-ui.

Stalwart Mail Server is growing faster right now (+667 stars in 30 days).

## Details

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

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