AFFiNE vs Zettlr
| Tagline | Privacy-first, local-first workspace combining docs, whiteboards, and databases | Markdown editor built for academics with Zettelkasten and citation support |
| Category | Notes & Knowledge Base | Notes & Knowledge Base |
| Replaces | Notion, Confluence, Obsidian | Notion, Obsidian |
| GitHub stars | 70k | 11k |
| Language | TypeScript | TypeScript |
| License | MIT | GPL-3.0 |
| Self-host difficulty | 3/5 Moderate | 1/5 Effortless |
| Deploy options | Docker Docker Compose | Manual |
| Managed hosting | ||
| Last updated | 5 days ago | 1 month ago |
| View repo | View repo |
Where each falls short
The honest trade-offs — what you give up with each, versus the proprietary tools they replace.
AFFiNE
- Self-hosted real-time sync (AFFiNE Cloud) has historically lagged the desktop/local experience and can be fiddly to configure.
- Smaller third-party integration and plugin ecosystem than Notion.
- Mobile apps are less mature than the desktop client.
- Some advanced AI and collaboration features are gated to the paid cloud tier.
Zettlr
- No mobile app; desktop-only experience limits on-the-go access
- No real-time collaboration or multi-user sync; single-user only
- Cloud sync relies entirely on third-party tools (Dropbox, Syncthing, etc.)
Bottom line
Choose Zettlr if you want the lower-effort setup; choose AFFiNE for the larger community and ecosystem. AFFiNE has seen more recent development. Open each guide below for deploy steps and the full feature gap.
AFFiNE
Privacy-first, local-first workspace combining docs, whiteboards, and databases