A lightning-fast search engine API bringing AI-powered hybrid search to your sites and applications.

Qdrant - High-performance, massive-scale Vector Database and Vector Search Engine for the next generation of AI. Also available in the cloud https://cloud.qdrant.io/

Open-source search and retrieval database for AI applications.

𝗔𝗜-𝗡𝗮𝘁𝗶𝘃𝗲 𝗗𝗮𝘁𝗮 𝗪𝗮𝗿𝗲𝗵𝗼𝘂𝘀𝗲. Blazing analytics, fast search, geo insights, vector AI. Built for multimodal analytics, Open-source Snowflake alternative. https://databend.com

Developer-friendly, embedded retrieval engine for multimodal AI. Search More; Manage Less.

Postgres with GPUs for ML/AI apps.

HelixDB is an open-source graph-vector database built from scratch in Rust.

Scalable, Low-latency and Hybrid-enabled Vector Search in Postgres. Revolutionize Vector Search, not Database.

Scalable, fast, and disk-friendly vector search in Postgres, the successor of pgvecto.rs.

Highly Performant, Modular, Memory Safe and Production-ready Inference, Ingestion and Indexing built in Rust 🦀

A tiny embedding database in pure Rust.

In-memory vector store with efficient read and write performance for semantic caching and retrieval system. Redis for Semantic Caching.

Web-optimized vector database (written in Rust).

High-Performance Engine for Multi-Vector Search

Suite of tools containing an in-memory vector datastore and AI proxy

ChronoMind: Redefining Vector Intelligence Through Time.

Rust client library for ChromaDB

Simple, Composable, High-Performance, Safe and Web3 Friendly AI Agents and LazAI Gateway for Everyone

Vemcache is an in-memory vector database.