PassboltvsUltimate Certificate Manager
Two self-hosted projects, compared on the numbers selfhost.directory tracks live: score, popularity, release cadence and setup effort.
| Passbolt | Ultimate Certificate Manager | |
|---|---|---|
| Score | 70/100 | 50/100 |
| Rank in category | #3 of 28 in Password Managers | #4 of 8 in Certificate Management |
| GitHub stars | 6 193 | 170 |
| Stars, last 30 days | +57 | — |
| Stable releases, 12 months | 8 | 4 |
| Latest release | v5.17.0 · 20 Oct 2026 | v2.246 · 27 Oct 2026 |
| Setup | Advanced | Moderate |
| Official Docker image | Yes | Yes |
| License | AGPL-3.0 | AGPL-3.0 |
| Main language | PHP | Python |
Which one should you pick?
Passbolt scores 70/100 against 50/100 for Ultimate Certificate Manager, so it is the safer default.
Passbolt ships more often: 8 stable releases in the past year, against 4 for Ultimate Certificate Manager.
If you want the quickest setup, Ultimate Certificate Manager is easier to run; Passbolt needs more configuration.
Passbolt is growing faster right now (+57 stars in 30 days).
Passbolt details →Ultimate Certificate Manager details →
Swap a project
Keep Passbolt, compare it with
Keep Ultimate Certificate Manager, compare it with