# Graph Database ## Libraries - [memgraph/memgraph](https://github.com/memgraph/memgraph) - High-performance open-source in-memory graph database for GraphRAG, AI memory, agentic AI, and real-time graph analytics. Cypher-compatible, built in C++ - [neo4j/neo4j](https://github.com/neo4j/neo4j) - Graphs for Everyone - [falkordb/falkordb](https://github.com/falkordb/falkordb) - 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).