# Kurrier vs Postal

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

| | Kurrier | Postal |
|---|---|---|
| Score | 55/100 | 72/100 ✓ |
| Rank in category | #43 of 106 in Email | #3 of 16 in Mail Server |
| GitHub stars | 1 066 | 16 898 ✓ |
| Stars, last 30 days | — | +74 |
| Stable releases, 12 months | 6 ✓ | 3 |
| Latest release | v4.3.0 · 24 Sept 2026 ✓ | 3.3.7 · 3 Jun 2026 |
| Setup | Moderate ✓ | Advanced |
| Official Docker image | No | Yes ✓ |
| License | Other | MIT |
| Main language | Typescript | Ruby |

## Which one should you pick?

Postal scores 72/100 against 55/100 for Kurrier, so it is the safer default.

Kurrier ships more often: 6 stable releases in the past year, against 3 for Postal.

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

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

## Details

- [Kurrier](https://selfhost.directory/project/kurrier) (markdown: https://selfhost.directory/project/kurrier.md)
- [Postal](https://selfhost.directory/project/postal) (markdown: https://selfhost.directory/project/postal.md)

---
Source: https://selfhost.directory/compare/kurrier-vs-postal