head to head · open source
deepwiki-open vs utopia
deepwiki-open has 18,015 GitHub stars, 2,004 forks, 269 open issues and last shipped 17 days ago. utopia has 9,245 stars, 1,035 forks, 27 open issues and last shipped today. deepwiki-open leads on adoption by 95% (18,015 vs 9,245 stars). deepwiki-open is written in Python under MIT; utopia is written in Rust under Apache-2.0. deepwiki-open has attracted 11% as many forks as stars, utopia 11%. utopia was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (self-hosted), 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 | utopia | |
|---|---|---|
| GitHub stars | ★ 18K | ★ 9.2K |
| License | MIT | Apache-2.0 |
| Written in | Python | Rust |
| Last push | 2026-09-03 | 2026-09-20 |
| Forks | ⑂ 2.0K | ⑂ 1.0K |
| 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 utopia if
- You want the utopia feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Rust
- You evaluated both and utopia fits your workflow better
About deepwiki-open
DeepWiki Open, also published as Grok Wiki, is an open source wiki generator for source code repositories. It takes a GitHub, GitLab, or Bitbucket repository name as input and produces a navigable documentation site for that codebase. The project is written in Python and released under the MIT License, and the author describes it plainly as a personal implementation attempt at DeepWiki. It lives in the AI developer tooling ecosystem alongside the model providers and coding agents its topic list names, including OpenAI, Gemini, OpenRouter, Ollama, Codex, and grok cli.
read the full deepwiki-open overview →
About utopia
Utopia is the world's first open source enterprise world model: a self hosted knowledge substrate with a bitemporal graph and an ontology at its base layer, built by DeepLethe for teams that need agent memory, governed knowledge, and a trustworthy decision core running on hardware they control.
read the full utopia overview →
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Frequently asked questions
Is deepwiki-open or utopia more popular?
deepwiki-open has 18,015 GitHub stars and utopia has 9,245. deepwiki-open has the larger community by that measure.
Are deepwiki-open and utopia free?
Both are open source. deepwiki-open is licensed under MIT and utopia under Apache-2.0. Neither carries a licence fee.
What is the difference between deepwiki-open and utopia?
deepwiki-open is written in Python and utopia in Rust. 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 utopia?
Choose deepwiki-open if you want the larger community (18,015 stars) or its MIT licence terms. Choose utopia if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.