antflydb/antfly

An AI-native multi-model database unifying SQL, vector, full-text, graph, and sandboxed Python — for transactional, analytical, and agent workloads.

The one data index for your agentic applications

The AI-native database built for LLM applications, providing incredibly fast hybrid search of dense vector, sparse vector, tensor (multi-vector), and full-text.

Open-source search database for full-text, vector, and hybrid search with real-time indexing and SQL.

Embedded single-file knowledge graph database with vector search and full-text search for AI/RAG apps

LadybugDB a graph database

The Next-Gen Database for AI—an infrastructure designed for data and AI. As the MySQL of the AI era.

A @ClickHouse fork that supports high-performance vector search and full-text search.

Korvus is a search SDK that unifies the entire RAG pipeline in a single database query. Built on top of Postgres with bindings for Python, JavaScript, Rust and C.