# coolify vs Postal

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

| | coolify | Postal |
|---|---|---|
| Score | 89/100 ✓ | 72/100 |
| Rank in category | #1 of 14 in Platform as a Service | #3 of 16 in Mail Server |
| GitHub stars | 65 229 ✓ | 16 899 |
| Stars, last 30 days | +2 984 ✓ | +72 |
| Stable releases, 12 months | 45 ✓ | 3 |
| Latest release | v4.5.3 · 28 Oct 2026 ✓ | 3.3.7 · 3 Jun 2026 |
| Setup | Moderate ✓ | Advanced |
| Official Docker image | Yes | Yes |
| License | Apache-2.0 | MIT |
| Main language | PHP | Ruby |

## Which one should you pick?

coolify scores 89/100 against 72/100 for Postal, so it is the safer default.

coolify ships more often: 45 stable releases in the past year, against 3 for Postal.

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

coolify is growing faster right now (+2 984 stars in 30 days).

## Details

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

## Related comparisons

- [Appwrite vs coolify](https://selfhost.directory/compare/appwrite-vs-coolify)
- [coolify vs dokploy](https://selfhost.directory/compare/coolify-vs-dokploy)

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