Citadel
Groupware including email, calendar/scheduling, address books, forums, mailing lists, IM, wiki and blog engines, RSS aggregation and more.
Description from awesome-selfhosted (CC BY-SA 3.0)
Also an alternative to Zoho.
At a glance
Citadel quick facts
- Health score
- 20/100 STALE
- Stars
- Not measured
- Last commit
- Not measured
- Latest release
- Not measured
- Licence
- GPL-3.0
Top alternatives to Citadel
Full rankings: Zoho alternatives
Why it ranks here
Health score explained
Citadel scores 20/100, #19 of 20 in Groupware: 0 commits in the last 90 days earn 0.0 of 35 points, the absence of a tagged release forfeits all 25 release points, an active, unarchived repository keeps 10 and Docker support adds the final 10. That places it in the stale band (below 40). The biggest shortfall is commit activity, worth 35.0 more points.
Recomputed nightly from the GitHub API. How the score is calculated.
- Commit activity biggest shortfall 0.0 / 35
0 commits in 90 days (30+ scores full marks)
- Release recency 0.0 / 25
No tagged release found
- Stars 0.0 / 20
0 stars on GitHub (logarithmic)
- Not archived 10.0 / 10
Repository is active
- Docker support 10.0 / 10
Docker image or Compose file available
Commit activity
- 0
- Last 90 days
- 0
- Last 12 months
- unknown
- Last push
Ranked #19 of 20 tools in Groupware by health , between Seafile (#18) and Zimbra Collaboration (#20) .
Details
Citadel vs its top 5 alternatives
Active tools that share a comparison page or a category with Citadel (Groupware), scored on the same five terms.
| Tool | Health | Stars | Licence | Last commit |
|---|---|---|---|---|
| Nextcloud | 88 | 37k | AGPL-3.0 | today |
| Dolibarr | 86 | 7.8k | GPL-3.0 | today |
| Tine | 85 | 22 | AGPL-3.0 | today |
| egroupware | 80 | 301 | GPL-2.0 | today |
| Group Office | 80 | 284 | AGPL-3.0 | today |
| Citadel (this tool) | 20 | 0 | GPL-3.0 | unknown |
Citadel: common questions
What does Citadel replace?
Repoly lists Citadel as an open-source alternative to Zoho. Each comparison page ranks every alternative by the same health score, so you can see where Citadel stands against the others.
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