CertMatevsLet's Seal
Two self-hosted projects, compared on the numbers selfhost.directory tracks live: score, popularity, release cadence and setup effort.
| CertMate | Let's Seal | |
|---|---|---|
| Score | 62/100 | 45/100 |
| Rank in category | #2 of 8 in Certificate Management | #27 of 40 in Authentication |
| GitHub stars | 1 482 | 377 |
| Stars, last 30 days | +2 | +0 |
| Stable releases, 12 months | 9 | 1 |
| Latest release | v2.55.0 · 26 Oct 2026 | v0.1.0 · 23 Jul 2026 |
| Setup | Moderate | Advanced |
| Official Docker image | Yes | No |
| License | MIT | Apache-2.0 |
| Main language | Python | JavaScript |
Which one should you pick?
CertMate scores 62/100 against 45/100 for Let's Seal, so it is the safer default.
CertMate ships more often: 9 stable releases in the past year, against 1 for Let's Seal.
If you want the quickest setup, CertMate is easier to run; Let's Seal needs more configuration.
CertMate is growing faster right now (+2 stars in 30 days).
CertMate details →Let's Seal details →
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