head to head · open source
OpenViking vs deepwiki-open
OpenViking has 41,383 GitHub stars, 3,362 forks, 999 open issues and last shipped yesterday. deepwiki-open has 18,350 stars, 2,025 forks, 269 open issues and last shipped 6 days ago. OpenViking leads on adoption by 126% (41,383 vs 18,350 stars). OpenViking is written in Python under AGPL-3.0; deepwiki-open is written in Python under MIT. OpenViking has attracted 8% as many forks as stars, deepwiki-open 11%. 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 | deepwiki-open | |
|---|---|---|
| GitHub stars | ★ 41K | ★ 18K |
| License | AGPL-3.0 | MIT |
| Written in | Python | Python |
| Last push | 2026-11-02 | 2026-10-28 |
| Forks | ⑂ 3.4K | ⑂ 2.0K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick OpenViking if
- You weight community size — 41K 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 deepwiki-open if
- You want the deepwiki-open feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Python
- You evaluated both and deepwiki-open 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 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 →
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Frequently asked questions
Is OpenViking or deepwiki-open more popular?
OpenViking has 41,383 GitHub stars and deepwiki-open has 18,350. OpenViking has the larger community by that measure.
Are OpenViking and deepwiki-open free?
Both are open source. OpenViking is licensed under AGPL-3.0 and deepwiki-open under MIT. Neither carries a licence fee.
What is the difference between OpenViking and deepwiki-open?
OpenViking is written in Python and deepwiki-open 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, OpenViking or deepwiki-open?
Choose OpenViking if you want the larger community (41,383 stars) or its AGPL-3.0 licence terms. Choose deepwiki-open if its feature set, stack or MIT licence fits better. Both are self-hostable.