1.ModernRelay / omnigraph
Object-storage native graph database with branching and typed ontology
- apache-arrow
- datafusion
- graph-database
- knowledge-graph
- lakehouse
- lance
- +5 more
+883 stars
from 1,014 · score 6.78
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2.LadybugDB / ladybug
LadybugDB a graph database
- database
- graph
- cypher
- cypher-query-language
- code-knowledge-base
- code-knowledge-graph
- +1 more
+365 stars
from 1,535 · score 5.90
3.orneryd / NornicDB
Nornicdb is a distributed low-latency, Graph+Vector, Temporal MVCC with all sub-ms HNSW search, graph traversal, and writes. Using Neo4j Bolt/Cypher and qdrant's gRPC means you can switch with no changes while adding intelligent features like schemas, managed embeddings, reranking+llm, GPU accel, Auto-TLP, Policy-based Memory Decay, and MCP server.
+95 stars
from 829 · score 4.56
4.kuzudb / kuzuArchived
Embedded property graph database built for speed. Vector search and full-text search built in. Implements Cypher.
- database
- cypher
- graph
- embeddable
- graph-database
- graphdb
- +5 more
+12 stars
from 4,007 · score 2.56
5.microsoft / GraphEngineArchived
Microsoft Graph Engine
- graph-engine
- graph-query-language
- in-memory-storage
- in-memory-computations
- distributed-computing
- dotnet
+9 stars
from 2,255 · score 2.30
6.CosmicMind / Graph
Graph is a semantic database that is used to create data-driven applications.
- coredata
- data
- database
- graph
- graph-theory
- data-driven
- +8 more
+2 stars
from 871 · score 1.10