| Key features | - CloudEvents 1.0 native support with hierarchical subject trees
- Atomic batch commits with preconditions
- GDBQL query language with filters, ordering, grouping and aggregates
- Live subscriptions via Server-Sent Events
- SHA-256 hash chain for data integrity
- GDPR erasure with audit trail maintenance
- Logical backup and restore with index rebuild
- Embeddable in Go applications
- Prometheus and OpenTelemetry metrics
- Separate read and write tokens with TLS
| - Browser-based WebAssembly engine with no server required
- Support for Cypher and GQL (ISO 39075) query languages
- Multiple deployment options: Docker, Linux, Windows, and embedded SDKs
- Studio IDE with query editor, graph view, schema browser, and algorithm tools
- Bolt protocol support (versions 5.1 to 6.0)
- HTTP API and gRPC for programmatic access
- Graph algorithms and APOC library support
- Embedded SDKs for .NET, Python, Java, Node.js, and Go
- Sample databases: Movies, Pokec social network, OurAirports, OpenFlights
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| What makes it different | - Fully open source under MIT license with no editions, license keys or event limits
- Single static binary with no runtime dependencies
- Drop-in replacement for version 1.x with automatic migration
- GDPR-ready with erasure while maintaining hash chain integrity
- Cryptographically verifiable audit trail with SHA-256 chaining
| - Open source with MIT or Apache 2.0 license - deploy on your own infrastructure
- Runs in browser as WebAssembly with no installation or API key needed
- Same query engine and graph algorithms as the server version
- Production-tested infrastructure used by The Intelligence Company
- Drop-in replacement for Neo4j with compatible APIs
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