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/

🎨 Visualize audio in your terminal with Chroma, a Rust-based ASCII art shader that offers GPU-accelerated effects and real-time configuration adjustments.

🐙 Meta-AI Orchestrator unifies multiple LLMs with dynamic routing, RAG search, and DAG pipelines for enterprise AI workloads across providers, with observability and QA.

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

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

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

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

Open-source search and retrieval database for AI applications.

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

A high-performance, in-memory vector database written in Rust, designed for semantic search and top-k nearest neighbor queries in AI-driven applications, with binary file persistence for durability.

⚡🧠 Vectro+ — High-Performance Embedding Engine in Rust 🦀💾 Compress, quantize, and accelerate vector search 🚀 Boost retrieval speed, cut memory, keep semantic precision 🎯🔥

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

MXP: The first protocol designed specifically for AI agent communication. Fast enough to never be a bottleneck (37M msg/s), with built-in observability, agent discovery, and lifecycle management. No external dependencies, no instrumentation required

VectorXLite — A fast, lightweight vector search with payload support and SQL-based filtering.

Discover your next great read with AI-powered RAG semantic search and intelligent recommendations.

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

OramaCore is the complete runtime you need for your projects, answer engines, copilots, and search. It includes a fully-fledged full-text search engine, vector database, LLM interface, and many more utilities.

A unified SDK for IronCore encryption operations including vector encryption for AI data

VectorLite is a Rust-native, in-process vector store that brings sub-millisecond search and local embeddings to your AI agents and edge systems.