head to head · open source
wiki vs obsidian-wiki
wiki has 29,128 GitHub stars, 3,335 forks, 182 open issues and last shipped yesterday. obsidian-wiki has 3,662 stars, 368 forks, 7 open issues and last shipped yesterday. wiki leads on adoption by 695% (29,128 vs 3,662 stars). wiki is written in TypeScript under AGPL-3.0; obsidian-wiki is written in Python under MIT. wiki has attracted 11% as many forks as stars, obsidian-wiki 10%. obsidian-wiki 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
| wiki | obsidian-wiki | |
|---|---|---|
| GitHub stars | ★ 29K | ★ 3.7K |
| License | AGPL-3.0 | MIT |
| Written in | TypeScript | Python |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 3.3K | ⑂ 368 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick wiki if
- You weight community size — 29K stars and counting
- You want the AGPL-3.0 license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick obsidian-wiki if
- You want the obsidian-wiki feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Python
- You evaluated both and obsidian-wiki fits your workflow better
About wiki
A modern, lightweight and powerful wiki app built on NodeJS Official Website Documentation Requirements Installation Demo Changelog Feature Requests Chat with us on Discord Translations (We need your help!) Special Thanks Contribute Follow our Twitter feed to learn about upcoming updates and new releases! Donate Wiki.js is an open source project that has been made possible due to the generous contributions by community backers. If you are interested in supporting this project, please consider becoming a sponsor, becoming a patron, donating to our OpenCollective, via Paypal or via Ethereum (
About obsidian-wiki
obsidian wiki A digital brain you grow with your AI agent. It remembers what you figure out, connects it to what you already know, and answers when you ask. English 繁體中文 You solve a hard problem on a Tuesday. Three months later, in a different repo, you solve it again from scratch — because the answer lived in a chat log you'll never find. This fixes that. Point it at a folder, tell your agent what to remember, and it compiles what you learn into interconnected markdown you own. The pattern comes from Andrej Karpathy's LLM Wiki gist: compile knowledge once and keep it current, instead of asking an LLM the same…
read the full obsidian-wiki overview →
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Frequently asked questions
Is wiki or obsidian-wiki more popular?
wiki has 29,128 GitHub stars and obsidian-wiki has 3,662. wiki has the larger community by that measure.
Are wiki and obsidian-wiki free?
Both are open source. wiki is licensed under AGPL-3.0 and obsidian-wiki under MIT. Neither carries a licence fee.
What is the difference between wiki and obsidian-wiki?
wiki is written in TypeScript and obsidian-wiki in Python. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, wiki or obsidian-wiki?
Choose wiki if you want the larger community (29,128 stars) or its AGPL-3.0 licence terms. Choose obsidian-wiki if its feature set, stack or MIT licence fits better. Both are self-hostable.