head to head · open source
deepwiki-open vs flatnotes
deepwiki-open has 18,366 GitHub stars, 2,028 forks, 269 open issues and last shipped yesterday. flatnotes has 3,274 stars, 222 forks, 124 open issues and last shipped 2 months ago. deepwiki-open leads on adoption by 461% (18,366 vs 3,274 stars). deepwiki-open is written in Python under MIT; flatnotes is written in Vue under MIT. deepwiki-open has attracted 11% as many forks as stars, flatnotes 7%. deepwiki-open was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (wiki), 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
| deepwiki-open | flatnotes | |
|---|---|---|
| GitHub stars | ★ 18K | ★ 3.3K |
| License | MIT | MIT |
| Written in | Python | Vue |
| Last push | 2026-11-04 | 2026-08-29 |
| Forks | ⑂ 2.0K | ⑂ 222 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick deepwiki-open if
- You weight community size — 18K stars and counting
- You want the MIT license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick flatnotes if
- You want the flatnotes feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Vue
- You evaluated both and flatnotes fits your workflow better
About deepwiki-open
DeepWiki Open (Grok Wiki) DeepWiki is my own implementation attempt of DeepWiki, automatically creates beautiful, interactive wikis for any GitHub, GitLab, or BitBucket repository! Just enter a repo name, and DeepWiki will: 1. Analyze the code structure 2. Generate comprehensive documentation 3. Create visual diagrams to explain how everything works 4. Organize it all into an easy to navigate wiki 5. Generate codemap for code centric guided tours English 简体中文 繁體中文 日本語 Español 한국어 Tiếng Việt Português Brasileiro Français Русский Deepwiki Open 2.0 (Grok Wiki is now live) Download at 🤝 Contributing Contributions…
read the full deepwiki-open overview →
About flatnotes
A self hosted, database less note taking web app that utilises a flat folder of markdown files for storage. Log into the demo site and take a look around. Note: This site resets every 15 minutes. Contents Design Principle Features Getting Started Hosted Self Hosted Roadmap Contributing Sponsorship Thanks Design Principle flatnotes is designed to be a distraction free note taking app that puts your note content first. This means: A clean and simple user interface. No folders, notebooks or anything like that. Just all of your notes, backed by powerful search and tagging functionality. Quick access to a full text…
read the full flatnotes overview →
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Frequently asked questions
Is deepwiki-open or flatnotes more popular?
deepwiki-open has 18,366 GitHub stars and flatnotes has 3,274. deepwiki-open has the larger community by that measure.
Are deepwiki-open and flatnotes free?
Both are open source. deepwiki-open is licensed under MIT and flatnotes under MIT. Neither carries a licence fee.
What is the difference between deepwiki-open and flatnotes?
deepwiki-open is written in Python and flatnotes in Vue. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, deepwiki-open or flatnotes?
Choose deepwiki-open if you want the larger community (18,366 stars) or its MIT licence terms. Choose flatnotes if its feature set, stack or MIT licence fits better. Both are self-hostable.