Citadel vs egroupware
A side-by-side comparison of Citadel and egroupware — pricing, license, deployment, and where each tool wins.
Citadel
citadel.org
Groupware including email, calendar/scheduling, address books, forums, mailing lists, IM, wiki and blog engines, RSS aggregation and more.
egroupware
egroupware.org
Software suite including calendars, address books, notepad, project management tools, client relationship management tools (CRM), knowledge management tools, a wiki and a CMS.
| Feature | Citadel | egroupware |
|---|---|---|
| Pricing | Free | Free |
| Model | Open-source | Open-source |
| License | CC-BY-SA-3.0 | CC-BY-SA-3.0 |
| Deployment | Self-hosted | Self-hosted |
| Category | Groupware | Groupware |
| Self-hosted | ✓Yes | ✓Yes |
| Free tier | ✓Yes | ✓Yes |
Pick Citadel if…
- ✓You prefer Citadel's feature set or ecosystem fit.
Pick egroupware if…
- ✓You prefer egroupware's feature set or ecosystem fit.
Switch from Citadel → egroupware
4–16hmedium risk
Plan a sprint — 4-16 engineering hours, run in parallel for a week.
Export from Citadel: CSV, JSON
1 things to watch
- ⚠Manual data review recommended
Switch from egroupware → Citadel
4–16hmedium risk
Plan a sprint — 4-16 engineering hours, run in parallel for a week.
Export from egroupware: CSV, JSON
1 things to watch
- ⚠Manual data review recommended