compare
Piranha CMS vs Umbraco
The same facts for both, read from GitHub every night, and the relation a person reviewed.
| Fact | Piranha CMS | Umbraco |
|---|---|---|
| Language | C# | C# |
| Licence | MIT | MIT |
| Stars | 2.2k | 5.3k |
| Latest | v12.2 | release-18.2.1 |
| Last push | 2026-10-15 | 2026-10-18 |
| Release cadence | about 190 days between releases | about 9 days between releases |
| Active contributors | 2 commit authors on the default branch in the last 90 days | 41+ commit authors on the default branch in the last 90 days |
| Flags | none | none |
How they relate
Piranha CMS replaces Umbraco. Alternatives to Umbraco →
PartialASP.NET Core CMS with page types and blocks, with a smaller community.
Piranha CMS
Umbraco
- release-18.3.0-rc2026-10-1518.3.0-rcpre-release
- release-17.8.0-rc2026-10-1517.8.0-rcpre-release
- release-18.2.12026-10-0618.2.1
- release-17.7.12026-10-0617.7.1
- release-18.2.02026-09-1718.2.0
Piranha CMS
unsigned The latest release, v12.2, carries no signature GitHub could verify.
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Umbraco
✓ signed The latest release, release-18.2.1, carries a signature GitHub verified.
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