coolifyvsPostal
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).
coolify details →Postal details →