head to head · open source
OpenViking vs poznote
OpenViking has 41,533 GitHub stars, 3,389 forks, 999 open issues and last shipped yesterday. poznote has 980 stars, 48 forks, 19 open issues and last shipped yesterday. OpenViking leads on adoption by 4,138% (41,533 vs 980 stars). OpenViking is written in Python under AGPL-3.0; poznote is written in JavaScript under MIT. OpenViking has attracted 8% as many forks as stars, poznote 5%. OpenViking was the more recently maintained of the two, and both are self-hostable with no licence fee.
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
| OpenViking | poznote | |
|---|---|---|
| GitHub stars | ★ 42K | ★ 980 |
| License | AGPL-3.0 | MIT |
| Written in | Python | JavaScript |
| Last push | 2026-11-04 | 2026-11-04 |
| Forks | ⑂ 3.4K | ⑂ 48 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick OpenViking if
- You weight community size — 42K stars and counting
- You want the AGPL-3.0 license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick poznote if
- You want the poznote feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches JavaScript
- You evaluated both and poznote fits your workflow better
About OpenViking
The Context Database for AI Agents English / 中文 / 日本語 Website · Live Demo · GitHub · Issues · Docs · Blog Lark · WeChat · Discord · X What is OpenViking OpenViking is an open source context database for AI agents — one filesystem for everything an agent knows: knowledge, memory, and skills. Most agent memory is a black box: text goes in, embeddings come out, and nobody can see what was actually stored. OpenViking organizes context as a virtual filesystem under viking:// instead. Agents navigate it like files — ls , tree , read , write , grep — and you can open any directory to inspect and edit what your agent…
read the full OpenViking overview →
About poznote
English · Français · Deutsch · Español · Português · Русский · 简体中文 Powerful note taking without the hassle. A free, self hosted, open source alternative to Notion, Obsidian, Evernote, or OneNote. Features Discover all the features here. Screenshots See all the screenshots here. Demo Login : poznote Password : poznote They talk about Poznote Discord Join the community to ask questions, share feedback or follow the development: Table of content Install Access Change Settings Update application Authentication App Passwords Note types Snapshots Personalization Multi users Activity Log Webhooks Git Synchronization…
read the full poznote overview →
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Frequently asked questions
Is OpenViking or poznote more popular?
OpenViking has 41,533 GitHub stars and poznote has 980. OpenViking has the larger community by that measure.
Are OpenViking and poznote free?
Both are open source. OpenViking is licensed under AGPL-3.0 and poznote under MIT. Neither carries a licence fee.
What is the difference between OpenViking and poznote?
OpenViking is written in Python and poznote in JavaScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, OpenViking or poznote?
Choose OpenViking if you want the larger community (41,533 stars) or its AGPL-3.0 licence terms. Choose poznote if its feature set, stack or MIT licence fits better. Both are self-hostable.