head to head · open source
Memos vs NotallyX
Memos has 64,355 GitHub stars, 4,941 forks, 67 open issues and last shipped yesterday. NotallyX has 794 stars, 54 forks, 297 open issues and last shipped 3 days ago. Memos leads on adoption by 8,005% (64,355 vs 794 stars). Memos is written in Go under MIT; NotallyX is written in Kotlin under GPL-3.0. Memos has attracted 8% as many forks as stars, NotallyX 7%. 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
| Memos | NotallyX | |
|---|---|---|
| GitHub stars | ★ 64K | ★ 794 |
| License | MIT | GPL-3.0 |
| Written in | Go | Kotlin |
| Last push | 2026-11-09 | 2026-11-07 |
| Forks | ⑂ 4.9K | ⑂ 54 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Memos if
- You weight community size — 64K stars and counting
- You want the MIT license terms
- Your stack matches Go
- 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 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 →
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 Memos or NotallyX more popular?
Memos has 64,355 GitHub stars and NotallyX has 794. Memos has the larger community by that measure.
Are Memos and NotallyX free?
Both are open source. Memos is licensed under MIT and NotallyX under GPL-3.0. Neither carries a licence fee.
What is the difference between Memos and NotallyX?
Memos is written in Go 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, Memos or NotallyX?
Choose Memos if you want the larger community (64,355 stars) or its MIT licence terms. Choose NotallyX if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.