head to head · open source
utopia vs swarmvault
utopia has 8,667 GitHub stars, 1,185 forks, 27 open issues and last shipped yesterday. swarmvault has 733 stars, 87 forks, 8 open issues and last shipped 4 months ago. utopia leads on adoption by 1,082% (8,667 vs 733 stars). utopia is written in Rust under Apache-2.0; swarmvault is written in TypeScript under MIT. utopia has attracted 14% as many forks as stars, swarmvault 12%. utopia was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 3 topic tags (agent-memory, knowledge-graph, llm), 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 | swarmvault | |
|---|---|---|
| GitHub stars | ★ 8.7K | ★ 733 |
| License | Apache-2.0 | MIT |
| Written in | Rust | TypeScript |
| Last push | 2026-11-04 | 2026-06-30 |
| Forks | ⑂ 1.2K | ⑂ 87 |
| 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 swarmvault if
- You want the swarmvault feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and swarmvault 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 swarmvault
SwarmVault Languages: English 简体中文 日本語 The local first LLM Wiki, knowledge graph builder, and RAG knowledge base for AI agents. SwarmVault turns docs, code, transcripts, notes, and URLs into a durable markdown wiki plus a local graph you can inspect, query, and hand to agents. Start with one command, then learn the deeper graph, review, context pack, and automation workflows when you need them. Documentation on the website is currently English first. If wording drifts between translations, README.md is the canonical source. Try It in 30 Seconds quickstart initializes a vault in the current directory, ingests a…
read the full swarmvault overview →
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Frequently asked questions
Is utopia or swarmvault more popular?
utopia has 8,667 GitHub stars and swarmvault has 733. utopia has the larger community by that measure.
Are utopia and swarmvault free?
Both are open source. utopia is licensed under Apache-2.0 and swarmvault under MIT. Neither carries a licence fee.
What is the difference between utopia and swarmvault?
utopia is written in Rust and swarmvault in TypeScript. 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 swarmvault?
Choose utopia if you want the larger community (8,667 stars) or its Apache-2.0 licence terms. Choose swarmvault if its feature set, stack or MIT licence fits better. Both are self-hostable.