alternative to Amazon Neptune, TigerGraph
A distributed, fast open-source graph database featuring horizontal scalability and high availability
Queried in nGQL rather than full Cypher and without Bolt, so Neo4j drivers do not connect.
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).
Runs a subset of OpenCypher through the Redis protocol and its own clients, not over Bolt, so Neo4j drivers and procedures do not carry over.
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.
Multi-model graph and document database queried in an SQL dialect and Gremlin rather than Cypher.
Graph database optimized for fast analysis and real-time data processing. It is provided as an extension to PostgreSQL.
Runs openCypher inside PostgreSQL through SQL; there is no Bolt endpoint, so Neo4j drivers do not connect.
High-performance open-source in-memory graph database for GraphRAG, AI memory, agentic AI, and real-time graph analytics. Cypher-compatible, built in C++.
Speaks Bolt and Cypher, so Neo4j drivers connect; the Cypher dialect differs in places and APOC and GDS procedures are only partly covered.
TuGraph: A High Performance Graph Database.
Queried in Cypher, also over the Bolt protocol, on a single machine with high-availability replicas.
ArcadeDB Multi-Model Database, one DBMS that supports SQL, Cypher, Gremlin, HTTP/JSON, MongoDB and Redis. ArcadeDB is a conceptual fork of OrientDB, the first Multi-Model DBMS. ArcadeDB supports Vector Embeddings.
Multi-model database that answers Cypher, Gremlin and SQL queries, with a plugin for Neo4j's Bolt protocol.
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