graph-database

A scalable, distributed, collaborative, document-graph database, for the realtime web

Cognee is the open-source AI memory platform for agents. Give your AI agents persistent long-term memory across sessions with a self-hosted knowledge graph engine.

Graphs for Everyone

An open-source graph database

HelixDB is an OLTP graph-vector database built in Rust on Object Storage.

JanusGraph: an open-source, distributed graph database

A super fast Graph Database uses GraphBLAS under the hood for its sparse adjacency matrix graph representation. Our goal is to provide the best Knowledge Graph for LLM (GraphRAG).

OrientDB is the most versatile DBMS supporting Graph, Document, Reactive, Full-Text and Geospatial models in one Multi-Model product. OrientDB can run distributed (Multi-Master), supports SQL, ACID Transactions, Full-Text indexing and Reactive Queries.

The ultimate RAG for your monorepo. Query, understand, and edit multi-language codebases with the power of AI and knowledge graphs

Graph database optimized for fast analysis and real-time data processing. It is provided as an extension to PostgreSQL.

A bio-inspired cognitive memory engine — a new paradigm for Graph RAG.

High-performance open-source in-memory graph database for GraphRAG, AI memory, agentic AI, and real-time graph analytics. Cypher-compatible, built in C++.

A transactional, relational-graph-vector database that uses Datalog for query. The hippocampus for AI!

A graph database written in rust

A simple, fast and versatile Datalog database

An active model wrapper for the Neo4j Graph Database for Ruby.

Neo4j GraphRAG for Python

Lakehouse native graph engine with git-style workflows

Open-source graph database superpowers for your existing Postgres data.

Build fast and accurate GenAI apps with GraphRAG SDK at scale 🌟