Qdrant

Qdrant is a vector similarity search engine and database for AI applications.
Along with open-source, Qdrant is also available in the cloud.

It provides a production-ready service with an API to store, search, and manage points—vectors with an additional payload Qdrant is tailored to extended filtering support. It makes it useful for all sorts of neural-network or semantic-based matching, faceted search, and other applications.
Qdrant is written in Rust , so that it can remain fast and reliable even under high load. See benchmarks