head to head · open source
Memos vs tagspaces
Memos has 63,155 GitHub stars, 4,769 forks, 67 open issues and last shipped yesterday. tagspaces has 5,286 stars, 512 forks, 79 open issues and last shipped 2 months ago. Memos leads on adoption by 1,095% (63,155 vs 5,286 stars). Memos is written in Go under MIT; tagspaces is written in TypeScript under AGPL-3.0. Memos has attracted 8% as many forks as stars, tagspaces 10%. 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 | tagspaces | |
|---|---|---|
| GitHub stars | ★ 63K | ★ 5.3K |
| License | MIT | AGPL-3.0 |
| Written in | Go | TypeScript |
| Last push | 2026-09-18 | 2026-07-24 |
| Forks | ⑂ 4.8K | ⑂ 512 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Memos if
- You weight community size — 63K stars and counting
- You want the MIT license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick tagspaces if
- You want the tagspaces feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches TypeScript
- You evaluated both and tagspaces fits your workflow better
About Memos
Memos is an open source, self hosted note taking tool designed for rapid capture of short form content like daily logs, links, code snippets, and microblog style entries. It lives in the Go ecosystem and uses a Markdown native, timeline based interface. Unlike traditional note apps that enforce folders or rigid templates, Memos prioritizes speed and simplicity: users write in Markdown, attach media, and save without selecting titles or locations.
read the full Memos overview →
About tagspaces
TagSpaces is a free, open source, offline document manager with tagging support for Windows, Linux and macOS, built for people who want to organise local files and notes without cloud services, internet access or vendor lock in.
read the full tagspaces overview →
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Frequently asked questions
Is Memos or tagspaces more popular?
Memos has 63,155 GitHub stars and tagspaces has 5,286. Memos has the larger community by that measure.
Are Memos and tagspaces free?
Both are open source. Memos is licensed under MIT and tagspaces under AGPL-3.0. Neither carries a licence fee.
What is the difference between Memos and tagspaces?
Memos is written in Go and tagspaces in TypeScript. 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 tagspaces?
Choose Memos if you want the larger community (63,155 stars) or its MIT licence terms. Choose tagspaces if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.