Tiki Wiki CMS Groupware vs zk
A side-by-side comparison of two self-hosted wikis & documentation options — licensing, setup difficulty, resource needs, and what each one replaces.
Not the right match-up?
Tiki Wiki CMS Groupware
All-in-one wiki, CMS, and groupware platform
VS
zk
Plain-text note-taking and Zettelkasten assistant
| Feature | Tiki Wiki CMS Groupware | zk |
|---|---|---|
| Category | Wikis & Documentation | Wikis & Documentation |
| License | LGPL-2.1 | GPL-3.0 |
| Language | PHP | Go |
| Setup difficulty | Medium | Easy |
| Min. RAM | 512 MB | 64 MB |
| Deployment | docker, bare-metal, source | binary, source |
| GitHub stars | ★ 300 | ★ 2,748 |
| First released | 2002 | 2021 |
| Replaces | Confluence, SharePoint | Roam Research, Obsidian |
Why pick each one
Choose Tiki Wiki CMS Groupware if…
- Everything included out of the box
- No add-ons needed for most needs
Choose zk if…
- Released under the GPL-3.0 license
- Easy to set up — beginner-friendly
- Active community (2.7k GitHub stars)
- Written in Go
Frequently asked questions
Is Tiki Wiki CMS Groupware or zk better?
zk is the stronger all-round pick: it has both the larger community and the simpler easy setup. Consider Tiki Wiki CMS Groupware if its specific feature set fits your needs better.
Are Tiki Wiki CMS Groupware and zk free and open-source?
Yes. Tiki Wiki CMS Groupware is licensed under LGPL-2.1 and zk under GPL-3.0. Both can be self-hosted at no software cost.
Can I run Tiki Wiki CMS Groupware and zk with Docker?
Tiki Wiki CMS Groupware: yes. zk: check the project docs for container support.