head to head · open source
Milvus vs oxigraph
Milvus has 46,578 GitHub stars, 4,327 forks, 1,405 open issues and last shipped yesterday. oxigraph has 2,024 stars, 190 forks, 149 open issues and last shipped 3 days ago. Milvus leads on adoption by 2,201% (46,578 vs 2,024 stars). Milvus is written in Go under Apache-2.0; oxigraph is written in Rust under Apache-2.0. Milvus has attracted 9% as many forks as stars, oxigraph 9%. Milvus 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
| Milvus | oxigraph | |
|---|---|---|
| GitHub stars | ★ 47K | ★ 2.0K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Go | Rust |
| Last push | 2026-11-04 | 2026-11-02 |
| Forks | ⑂ 4.3K | ⑂ 190 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Milvus if
- You weight community size — 47K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick oxigraph if
- You want the oxigraph 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 oxigraph fits your workflow better
About Milvus
What is Milvus? 🐦 Milvus is a high performance vector database built for scale. It powers AI applications by efficiently organizing and searching vast amounts of unstructured data, such as text, images, and multi modal information. 🧑💻 Written in Go and C++, Milvus implements hardware acceleration for CPU/GPU to achieve best in class vector search performance. Thanks to its fully distributed and K8s native architecture, Milvus can scale horizontally, handle tens of thousands of search queries on billions of vectors, and keep data fresh with real time streaming updates. Milvus also supports Standalone mode for…
read the full Milvus overview →
About oxigraph
Oxigraph Oxigraph is both a graph database and a RDF and SPARQL toolkit. Its goal is to provide a compliant, safe, and fast graph database based on the RocksDB key value store. It also provides a set of utilities for RDF basic manipulation (parsing, serialization, canonicalization) and building SPARQL implementations (SPARQL results parsers/serializers, SPARQL parser...). Oxigraph is in heavy development and SPARQL query evaluation has not been optimized yet. Oxigraph internal design is described on the wiki. Oxigraph implements the following specifications: SPARQL Query, SPARQL Update, and SPARQL Federated…
read the full oxigraph overview →
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Frequently asked questions
Is Milvus or oxigraph more popular?
Milvus has 46,578 GitHub stars and oxigraph has 2,024. Milvus has the larger community by that measure.
Are Milvus and oxigraph free?
Both are open source. Milvus is licensed under Apache-2.0 and oxigraph under Apache-2.0. Neither carries a licence fee.
What is the difference between Milvus and oxigraph?
Milvus is written in Go and oxigraph 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, Milvus or oxigraph?
Choose Milvus if you want the larger community (46,578 stars) or its Apache-2.0 licence terms. Choose oxigraph if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.