AppFlowy vs Zettlr
A side-by-side comparison of two self-hosted notes & knowledge base options — licensing, setup difficulty, resource needs, and what each one replaces.
Not the right match-up?
AppFlowy
Open-source workspace and Notion alternative
VS
Zettlr
Markdown editor for writers, researchers, and Zettelkasten users
| Feature | AppFlowy | Zettlr |
|---|---|---|
| Category | Notes & Knowledge Base | Notes & Knowledge Base |
| License | AGPL-3.0 | GPL-3.0 |
| Language | Dart | TypeScript |
| Setup difficulty | Medium | Easy |
| Min. RAM | 1,024 MB | 256 MB |
| Deployment | docker, binary, source | bare-metal, binary |
| GitHub stars | ★ 75,074 | ★ 13,354 |
| First released | 2021 | 2017 |
| Replaces | Notion, Evernote | Notion, Obsidian |
Why pick each one
Frequently asked questions
Is AppFlowy or Zettlr better?
Neither is universally better. AppFlowy has the larger community, while Zettlr is simpler to set up (easy difficulty). Choose based on the comparison table above and your own setup.
Are AppFlowy and Zettlr free and open-source?
Yes. AppFlowy is licensed under AGPL-3.0 and Zettlr under GPL-3.0. Both can be self-hosted at no software cost.
Can I run AppFlowy and Zettlr with Docker?
AppFlowy: yes. Zettlr: check the project docs for container support.