head to head · open source
utopia vs llmwiki
utopia has 8,667 GitHub stars, 1,185 forks, 27 open issues and last shipped yesterday. llmwiki has 1,750 stars, 246 forks, 28 open issues and last shipped 5 days ago. utopia leads on adoption by 395% (8,667 vs 1,750 stars). utopia is written in Rust under Apache-2.0; llmwiki is written in Python under Apache-2.0. utopia has attracted 14% as many forks as stars, llmwiki 14%. utopia was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 3 topic tags (knowledge-base, llm, rag), 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
| utopia | llmwiki | |
|---|---|---|
| GitHub stars | ★ 8.7K | ★ 1.8K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Rust | Python |
| Last push | 2026-11-04 | 2026-10-31 |
| Forks | ⑂ 1.2K | ⑂ 246 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick utopia if
- You weight community size — 8.7K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Rust
- You value the larger contributor base for long-term maintenance
pick llmwiki if
- You want the llmwiki feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Python
- You evaluated both and llmwiki fits your workflow better
About utopia
Utopia Philosophy · Quick start · Features · Roadmap The enterprise world model built by DeepLethe. It is the first open substrate for knowledge engineering that learns passively and governs itself. Where a knowledge graph or a vector store works to hold present knowledge, Utopia puts time awareness and ontology in the base layer: the knowledge system evolves as material arrives, and conflict detection, reasoning and decision making all run against that ontology. It deploys offline, so a company can stand up a knowledge foundation, a decision core its agents can trust, and a compliance audit trail on hardware it…
read the full utopia overview →
About llmwiki
LLM Wiki An autonomous, self maintaining personal Wikipedia built and maintained by AI. LLM Wiki transforms your scattered reading and research into a persistent, AI maintained second brain. Capture documents, notes, and web clippings as you work, and deploy a nightly Claude Routine to autonomously synthesize those sources into a permanent knowledge base. Because the clipper captures your highlights and margin notes alongside the source, the wiki becomes a record of not just what you read but what you thought about it — one that compounds over months and years, long after the original context would have faded…
read the full llmwiki overview →
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Frequently asked questions
Is utopia or llmwiki more popular?
utopia has 8,667 GitHub stars and llmwiki has 1,750. utopia has the larger community by that measure.
Are utopia and llmwiki free?
Both are open source. utopia is licensed under Apache-2.0 and llmwiki under Apache-2.0. Neither carries a licence fee.
What is the difference between utopia and llmwiki?
utopia is written in Rust and llmwiki 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, utopia or llmwiki?
Choose utopia if you want the larger community (8,667 stars) or its Apache-2.0 licence terms. Choose llmwiki if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.