Best vector databases
Databases built to store embeddings and run similarity search for AI retrieval, RAG and semantic search.
1 apps, ordered by visits from AppBreakup and how often our research lists each one as an alternative. Open any app to see its alternatives.
All vector databases
Common questions
What are the best vector databases?
Based on how often our research lists them as alternatives and visits from AppBreakup, the leading vector databases right now are Pinecone.
Are there free vector databases?
Yes. Pinecone (free plan + paid) has a free option, out of 1 free or freemium apps we track.
Which vector databases are open source?
None of the apps in this category is open source.