HelixDB vs Memgraph
HelixDB: Rust graph-vector database on object storage, queried through typed SDKs for AI apps. Memgraph: In-memory, Cypher-compatible graph database in C++ for streaming and real-time graph workloads.
key differences
- Licensing: HelixDB is open source (permissive) (Apache License 2.0); Memgraph is source-available (Business Source License 1.1 (Community) / Memgraph Enterprise License).
- Only Memgraph has geospatial, triggers, stored procedures, ttl / expiry, role-based access.
choose helixdb for
- +RAG with graph context
- +Agent memory stores
- +Semantic search over linked entities
- +AI app prototypes
best at · RAG, Vector search, Traversal
choose memgraph for
- +Real-time fraud detection on streaming transactions
- +Network and IT topology monitoring
- +GraphRAG and agent memory
- +Supply chain optimization
best at · Traversal, Graph analytics, Real-time analytics
HelixDB vs Memgraph: FAQ
What is the difference between HelixDB and Memgraph?
HelixDB: Rust graph-vector database on object storage, queried through typed SDKs for AI apps. Memgraph: In-memory, Cypher-compatible graph database in C++ for streaming and real-time graph workloads. Licensing: HelixDB is open source (permissive) (Apache License 2.0); Memgraph is source-available (Business Source License 1.1 (Community) / Memgraph Enterprise License). Only Memgraph has geospatial, triggers, stored procedures, ttl / expiry, role-based access.
When should I choose HelixDB over Memgraph?
Choose HelixDB for RAG with graph context, agent memory stores and semantic search over linked entities. Choose Memgraph for real-time fraud detection on streaming transactions; network and IT topology monitoring; and GraphRAG and agent memory.
Is HelixDB or Memgraph more popular?
Memgraph ranks #124 on the WhichDB Score (24.4/100) and HelixDB ranks #256 (13.2/100). Popularity is not fit: check the requirements that matter for your project.
Are HelixDB and Memgraph open source?
Yes. HelixDB is open source. License: Apache License 2.0. Not in the OSI sense. Memgraph is source-available: you can read the code, but the license restricts some uses, typically offering it as a competing managed service. License: Business Source License 1.1 (Community) / Memgraph Enterprise License.