Neo4j - Graph Database

Graph Database / Graph Intelligence Platform N Voice & Memory

Basic Information

  • Product Name: Neo4j
  • Developer Company: Neo4j, Inc.
  • Country/Region: USA/Sweden
  • Official Website: https://neo4j.com/
  • GitHub: https://github.com/neo4j/neo4j
  • Type: Graph Database / Graph Intelligence Platform
  • License: GPLv3 (Community Edition) / Commercial License (Enterprise Edition)
  • Founded: 2007

Product Description

Neo4j is the world's leading graph database and graph intelligence platform, optimized for storing and querying billions of entity relationships, offering millisecond-level query latency. Neo4j 5.x introduces multi-database support, a 10x performance improvement in complex pattern matching, native graph parallel processing, and enhanced security. With deep integration with GraphRAG, graph machine learning (GDS), and cloud-native deployment, Neo4j is at the core of connected data applications.

Core Features/Characteristics

  • Native Graph Storage: Storage engine optimized for graph data
  • Cypher Query Language: Declarative graph query language, industry standard
  • Neo4j Aura: Fully managed cloud graph database service
  • GraphRAG Support: New Cypher AI functions and stored procedures introduced by the end of 2025
  • Fleet Manager: Unified control plane for managing all Neo4j deployments
  • GDS (Graph Data Science): Graph algorithms and machine learning library
  • Vector Search: Native vector search embedding in Cypher by 2026
  • Graphiti Integration: Zep's temporal knowledge graph engine built on Neo4j

Business Model

  • Community Edition: Open-source and free under GPLv3
  • Neo4j Aura (Cloud Service):
  • AuraDB Free: Free tier
  • AuraDB Professional: Pay-as-you-go
  • AuraDB Enterprise: Enterprise-grade features and SLA
  • Enterprise Edition: Commercial license based on server count and scale

Target Users

  • Developers of knowledge graphs and GraphRAG applications
  • Social networks and recommendation systems
  • Fraud detection and risk analysis
  • Supply chain and network analysis
  • Developers of AI agent memory systems

Competitive Advantages

  • Market leader in graph databases with the most mature ecosystem
  • Cypher query language as the industry standard (openCypher)
  • Fully managed cloud service (Aura)
  • Deep integration with AI/RAG ecosystems
  • Powerful graph algorithm library (GDS)
  • Foundation for emerging AI frameworks like Graphiti

Relationship with OpenClaw Ecosystem

Neo4j is the preferred graph database for OpenClaw's knowledge graph capabilities. Zep's Graphiti temporal knowledge graph engine is built on Neo4j. OpenClaw can utilize Neo4j to store users' personal knowledge graphs, enhance retrieval quality through GraphRAG, and leverage graph algorithms to discover hidden patterns and relationships in data.