head to head · open source
AppFlowy vs NotallyX
AppFlowy has 78,503 GitHub stars, 6,216 forks, 1,030 open issues and last shipped 8 days ago. NotallyX has 794 stars, 54 forks, 297 open issues and last shipped 3 days ago. AppFlowy leads on adoption by 9,787% (78,503 vs 794 stars). AppFlowy is written in Dart under AGPL-3.0; NotallyX is written in Kotlin under GPL-3.0. AppFlowy has attracted 8% as many forks as stars, NotallyX 7%. NotallyX 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 | NotallyX | |
|---|---|---|
| GitHub stars | ★ 79K | ★ 794 |
| License | AGPL-3.0 | GPL-3.0 |
| Written in | Dart | Kotlin |
| Last push | 2026-11-02 | 2026-11-07 |
| Forks | ⑂ 6.2K | ⑂ 54 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick AppFlowy if
- You weight community size — 79K 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 NotallyX if
- You want the NotallyX feature set and don't need the biggest community
- You prefer the GPL-3.0 license terms
- Your stack matches Kotlin
- You evaluated both and NotallyX 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 NotallyX
NotallyX Minimalistic note taking app Due to multiple users experiencing data loss (e.g. I temporarily removed the App from the Google Play Store. If you use the app, ensure that you have setup auto backup (e.g. daily) and ideally also backup on save! Features Notally, but eXtended See Documentation Create rich text notes with support for bold, italics, mono space and strike through Create task lists and order them with subtasks (+ auto sort checked items to the end) Set reminders with notifications for important notes Complement your notes with any type of file such as pictures , PDFs, etc. Sort notes by title…
read the full NotallyX overview →
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Frequently asked questions
Is AppFlowy or NotallyX more popular?
AppFlowy has 78,503 GitHub stars and NotallyX has 794. AppFlowy has the larger community by that measure.
Are AppFlowy and NotallyX free?
Both are open source. AppFlowy is licensed under AGPL-3.0 and NotallyX under GPL-3.0. Neither carries a licence fee.
What is the difference between AppFlowy and NotallyX?
AppFlowy is written in Dart and NotallyX in Kotlin. 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 NotallyX?
Choose AppFlowy if you want the larger community (78,503 stars) or its AGPL-3.0 licence terms. Choose NotallyX if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.