Kontact vs Betterbird
A side-by-side comparison of two self-hosted apps from related categories — licensing, setup difficulty, resource needs, and what each one replaces.
Not the right match-up?
Kontact
Integrated personal information manager for KDE
VS
Betterbird
Community-enhanced fork of the Thunderbird email client
| Feature | Kontact | Betterbird |
|---|---|---|
| Category | Groupware | Mail Servers |
| License | GPL-2.0 | MPL-2.0 |
| Language | C++ | Shell |
| Setup difficulty | Medium | Easy |
| Min. RAM | 512 MB | 256 MB |
| Deployment | binary, source | binary, source |
| GitHub stars | ★ 200 | ★ 948 |
| First released | 2004 | 2022 |
| Replaces | Microsoft Outlook | Microsoft Outlook |
Why pick each one
Choose Kontact if…
- Released under the GPL-2.0 license
- Written in C++
- Lightweight — runs in 512 MB RAM
Choose Betterbird if…
- Released under the MPL-2.0 license
- Easy to set up — beginner-friendly
- Written in Shell
- Tiny footprint — runs in 256 MB RAM
Frequently asked questions
Is Kontact or Betterbird better?
Betterbird is the stronger all-round pick: it has both the larger community and the simpler easy setup. Consider Kontact if its specific feature set fits your needs better.
Are Kontact and Betterbird free and open-source?
Yes. Kontact is licensed under GPL-2.0 and Betterbird under MPL-2.0. Both can be self-hosted at no software cost.
Can I run Kontact and Betterbird with Docker?
Kontact: check the project docs for container support. Betterbird: check the project docs for container support.