Search & vector databasesOpen sourceBeginner friendly

Chroma

by Chroma

A simple, developer-friendly vector database.

Prices and features change often — check the official site for current plans. This listing is not an endorsement.

Best for

Learning and small projects.

How to choose · Search & vector databases

Pick by what you already run. Check filtering by customer, hybrid search and how deletes work, not just speed.

Learn to use tools like this

A managed vector database for search by meaning.

A fast vector database you can host yourself or use as a service.

A vector database with strong hybrid (meaning + keyword) search.

Adds vector search to PostgreSQL.