head to head · open source
AppFlowy vs Memos
AppFlowy has 78,112 GitHub stars, 6,160 forks, 1,030 open issues and last shipped 6 days ago. Memos has 64,235 stars, 4,935 forks, 67 open issues and last shipped yesterday. AppFlowy leads on adoption by 22% (78,112 vs 64,235 stars). AppFlowy is written in Dart under AGPL-3.0; Memos is written in Go under MIT. AppFlowy has attracted 8% as many forks as stars, Memos 8%. Memos was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (note-taking), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| AppFlowy | Memos | |
|---|---|---|
| GitHub stars | ★ 78K | ★ 64K |
| License | AGPL-3.0 | MIT |
| Written in | Dart | Go |
| Last push | 2026-10-28 | 2026-11-02 |
| Forks | ⑂ 6.2K | ⑂ 4.9K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick AppFlowy if
- You weight community size — 78K stars and counting
- You want the AGPL-3.0 license terms
- Your stack matches Dart
- You value the larger contributor base for long-term maintenance
pick Memos if
- You want the Memos feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Go
- You evaluated both and Memos fits your workflow better
About AppFlowy
AppFlowy ⭐️ The Open Source Alternative To Notion ⭐️ AppFlowy is the AI workspace where you achieve more without losing control of your data Website • Forum • Discord • Reddit • Twitter User Installation Download AppFlowy Desktop (macOS, Windows, and Linux) Other channels: FlatHub, Snapcraft, Sourceforge Available on App Store: iPhone Play Store: Android 10 or above; ARMv7 is not supported Self hosting AppFlowy Source Built With Flutter Rust Stay Up to Date Getting Started with development Please view the documentation for OS specific development instructions Roadmap AppFlowy Roadmap ReadMe AppFlowy Public…
read the full AppFlowy overview →
About Memos
✨ Featured sponsor: CodeRabbit — Industry leading AI code reviews. Memos Fast enough for every thought. Private enough for all of them. Memos is an open source, self hosted home for short form thinking. Daily notes, links, work logs, and snippets flow into a chronological Markdown timeline—on infrastructure you control, without the overhead of an all in one workspace. Run with Docker · Try the live demo · Read the docs Why Memos? Capture quickly — Write in Markdown, attach media, and save without choosing a title, folder, or template. Organize lightly — Revisit notes through the timeline, search, tags, and pins…
read the full Memos overview →
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Frequently asked questions
Is AppFlowy or Memos more popular?
AppFlowy has 78,112 GitHub stars and Memos has 64,235. AppFlowy has the larger community by that measure.
Are AppFlowy and Memos free?
Both are open source. AppFlowy is licensed under AGPL-3.0 and Memos under MIT. Neither carries a licence fee.
What is the difference between AppFlowy and Memos?
AppFlowy is written in Dart and Memos in Go. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, AppFlowy or Memos?
Choose AppFlowy if you want the larger community (78,112 stars) or its AGPL-3.0 licence terms. Choose Memos if its feature set, stack or MIT licence fits better. Both are self-hostable.