An open-source, in-process vector database that embeds directly into applications for low-latency similarity search without running a server.
16.1K1KC++Apache-2.0Updated 21 hours ago
1 alternative
Best open-source alternatives to Pinecone (2026)
Looking for a free, open-source alternative to Pinecone? These 1 projects can replace it. Each one passed our quality screening and is explained in plain words, so you can compare stars, license and maintenance at a glance.
Quick comparison
| Project | Stars | License | Last commit |
|---|---|---|---|
| alibaba/zvec | ★ 16.1K | Apache-2.0 | 21 hours ago |
FAQ
- Is there a free, open-source alternative to Pinecone?
- Yes. The most popular open-source alternatives to Pinecone on Repolode are zvec.
- Which Pinecone alternative should I choose?
- zvec has the most GitHub stars and is released under Apache-2.0. Compare the license and last commit of each option in the table above before choosing.