head to head · open source
Milvus vs pglite
Milvus has 46,166 GitHub stars, 4,257 forks, 1,405 open issues and last shipped today. pglite has 16,049 stars, 444 forks, 166 open issues and last shipped 25 days ago. Milvus leads on adoption by 188% (46,166 vs 16,049 stars). Milvus is written in Go under Apache-2.0; pglite is written in TypeScript under Apache-2.0. Milvus has attracted 9% as many forks as stars, pglite 3%. 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.
← all 20902 open source comparisons
Side by side
| Milvus | pglite | |
|---|---|---|
| GitHub stars | ★ 46K | ★ 16K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Go | TypeScript |
| Last push | 2026-09-20 | 2026-08-26 |
| Forks | ⑂ 4.3K | ⑂ 444 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Milvus if
- You weight community size — 46K 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 pglite if
- You want the pglite feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches TypeScript
- You evaluated both and pglite fits your workflow better
About Milvus
Milvus is a high performance, cloud native vector database written in Go and C++, designed to power AI applications by efficiently storing, indexing, and searching large scale unstructured data such as text, images, and multi modal embeddings. It implements hardware accelerated approximate nearest neighbor (ANN) search using algorithms like HNSW, FAISS, and DiskANN, and supports both real time streaming updates and batch ingestion. Milvus lives in the GenAI infrastructure ecosystem, serving as the persistent storage and retrieval layer for embedding based workloads including RAG, recommendation, and image search.…
read the full Milvus overview →
About pglite
PGlite is a WASM build of Postgres from Electric, packaged as a TypeScript client library, that runs a real Postgres database inside the browser, Node.js, Bun or Deno with no other dependencies installed.
read the full pglite overview →
More in Infrastructure & Operations
Related comparisons
More Databases projects
Compare either of these against the rest of the Databases field.
Frequently asked questions
Is Milvus or pglite more popular?
Milvus has 46,166 GitHub stars and pglite has 16,049. Milvus has the larger community by that measure.
Are Milvus and pglite free?
Both are open source. Milvus is licensed under Apache-2.0 and pglite under Apache-2.0. Neither carries a licence fee.
What is the difference between Milvus and pglite?
Milvus is written in Go and pglite 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, Milvus or pglite?
Choose Milvus if you want the larger community (46,166 stars) or its Apache-2.0 licence terms. Choose pglite if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.