Neo4j vs Neon (2026)
Overview
Neo4j is the world's leading graph database, widely used for building knowledge graphs that power AI applications. Its native graph storage and Cypher query language enable complex relationship queries, pattern matching, and path finding. Neo4j's GenAI integrations include vector search, LLM-powered knowledge graph construction, and GraphRAG capabilities that combine structured graph data with LLM reasoning for more accurate, explainable AI.
Serverless Postgres with pgvector support. Scales to zero, branching for dev workflows.
Key features
Core capabilities each platform advertises.
- Native graph database with Cypher query language
- ACID-compliant transactions
- Graph data science library
- GenAI integrations
- Enterprise clustering and scaling
- Serverless Postgres
- pgvector
- Scale to zero
- Branching
Neo4j or Neon — which should you choose?
Choose Neo4j if you wantChoose if you want
- Knowledge-augmented RAG systems
- Fraud detection and network analysis
- Recommendation engines
- Identity and access management
- Supply chain optimization
Choose Neon if you wantChoose if you want
Compare Neo4j and Neon on your own traffic
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