Apache HugeGraph vs ArcadeDB

Apache HugeGraph9.0Visit ArcadeDB7.2Visit

Higher score Apache HugeGraph #3 in Graph Databases 9.0/10 Open source ✓ 3 of 3 features Try Apache HugeGraph

vs

ArcadeDB #17 in Graph Databases 7.2/10 Free plan Free plan✓ 3 of 3 features Visit ArcadeDB

• Apache HugeGraph fits best

  Self-hosted open-source graph platforms

• ArcadeDB fits best

  Multi-model and protocol compatibility

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Side by side

Feature	Apache HugeGraph 9.0/10 Visit ↗	ArcadeDB 7.2/10 Visit ↗
At a glance
Editor score	9.0	7.2
Ranking	#3 in Graph Databases	#17 in Graph Databases
Best for	Self-hosted open-source graph platforms	Multi-model and protocol compatibility
Pricing model	Free	Free plan + paid
Starting price	Open source	$19.99/unit/mo
Free plan	—	✓ (best)
Free trial	—	—
Deployment	Self-hosted, Browser extension	Self-hosted
Platforms	Web, Linux, macOS	Web, Windows, macOS, Linux
Support	Email, Community, Docs	Email, Community, Docs · 24/7
Built for	Small business, Mid-market, Enterprise	Small business, Mid-market, Enterprise
Features Apache HugeGraph 3/3 · ArcadeDB 3/3
ACID transactions	✓	✓
Graph algorithms	✓	✓
Vector search	✓	✓
Specs
Deployment	Self_hosted	Self_hosted
Query languages	Gremlin, Cypher/OpenCypher	SQL, Cypher, Gremlin, GraphQL, MongoDB Query Language, Redis commands
Included storage	Not checked yet	Not checked yet
Our review
Pros	Supports both Gremlin and Cypher queries Combines transactions, algorithms, vector indexes, and GraphRAG Connects with Spark, Flink, Kafka, HBase, and other tools	Full feature set available in the Apache 2.0 Community edition Supports six query interfaces and multiple database wire protocols Combines graph, vector, document, key/value, and other data models
Cons	Requires teams prepared to operate self-hosted infrastructure Broad components add architecture and operational decisions Not suited to buyers seeking a vendor-managed hosted service	Paid database support tiers start at $299 per server monthly The broad feature set may be more than graph-only projects need Advanced support coverage is reserved for higher-priced tiers
Our verdict	Apache HugeGraph is an open-source full-stack graph system for organizations building property-graph applications, knowledge graphs, fraud detection, recommendations, relationship analysis, and other graph-data workloads. It supports… Read the review →	ArcadeDB is an open-source multi-model database for teams that need graph storage alongside document, key/value, full-text, vector, time-series, or geospatial data. It supports SQL, Cypher, Gremlin, GraphQL, MongoDB QL, and Redis commands,… Read the review →

Strengths and trade-offs

• Apache HugeGraph — where it wins

  • Supports both Gremlin and Cypher queries
  • Combines transactions, algorithms, vector indexes, and GraphRAG
  • Connects with Spark, Flink, Kafka, HBase, and other tools

  Where it doesn't

  • Requires teams prepared to operate self-hosted infrastructure
  • Broad components add architecture and operational decisions
  • Not suited to buyers seeking a vendor-managed hosted service

• ArcadeDB — where it wins

  • Full feature set available in the Apache 2.0 Community edition
  • Supports six query interfaces and multiple database wire protocols
  • Combines graph, vector, document, key/value, and other data models

  Where it doesn't

  • Paid database support tiers start at $299 per server monthly
  • The broad feature set may be more than graph-only projects need
  • Advanced support coverage is reserved for higher-priced tiers

• Apache HugeGraph9.0/10 · Open source

  A self-hosted graph platform combining transactional storage, analytics, and graph-AI tooling.

  Try Apache HugeGraphFull verdict →
• ArcadeDB7.2/10 · Free plan

  A flexible graph database with broad protocol support and a full-featured free edition.

  Visit ArcadeDBFull verdict →