NebulaGraph

NebulaGraph is ranked #6 of 37 in graph databases on Freedom251. It runs on API, Linux, macOS, Self-hosted, Web, Windows. There is a free plan. A free trial is offered.

NebulaGraph plans and pricing

All plans

Open-source Edition Free Subset of core features · community collaboration and support · Apache 2.0 license nebula-graph.io · 30 Sept 2026

NebulaGraph Cloud Standard $0.05 pay-as-you-go Up to 8 vCPUs, 64 GB RAM, and 320 GB storage per single node · private endpoint and IP allow list · no high availability nebula-graph.io · 30 Sept 2026

NebulaGraph Cloud Professional $0.05 pay-as-you-go Up to 10 query nodes and 10 storage nodes · high availability · private endpoint and IP allow list · technical support with faster response time nebula-graph.io · 30 Sept 2026

Enterprise Edition Not published Enhanced performance · enterprise-grade stability and security · premium support service nebula-graph.io · 30 Sept 2026

Compared on graph databases

Free plan: Yes
Query languages: nGQL, openCypher, ISO-GQL
Vector search: Yes

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NebulaGraph

What it does: NebulaGraph is a distributed graph database designed for scalability, performance, ease of use, and millisecond response times when querying complex data.
Graph scale: NebulaGraph states that it can store and process graphs with trillions of edges and vertices.
Deployment: NebulaGraph supports on-premises, public-cloud, and hybrid deployment, including macOS and Windows environments.
Cloud providers: NebulaGraph Cloud can deploy clusters on Microsoft Azure, AWS, and Google Cloud Platform.
Integrations: Official ecosystem tools include Java, Python, C++, and Go clients plus Spark and Flink connectors.
Visualization: NebulaGraph Studio is a web-based visualization tool for creating schemas, importing data, writing nGQL queries, and exploring graphs.
Security: NebulaGraph Cloud provides Private Link for private network access and role-based access control for graph-space permissions.
Availability: NebulaGraph Cloud uses Raft for redundant backups across multiple server rooms in the same city.
Recovery: NebulaGraph supports snapshots that can restore an instance to a point in time and automatically replace failed instances.
Support: NebulaGraph Cloud lets customers create work orders from the dashboard for assistance from a technical support specialist.
Use cases: NebulaGraph lists social networks, recommendation engines, fraud detection, cybersecurity, network analysis, knowledge graphs, and supply-chain management as suitable applications.
Free trial limits: The 14-day NebulaGraph Cloud trial includes one database instance with 2 vCPUs, 4 GB RAM, and 10 GB storage, and requires no payment information.
Founded: 2018
Headquarters: Cupertino, California, United States
Price from: Free

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Where it ranks on Freedom251

Best Graph Databases in 2026#6 of 37

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Sources

nebula-graph.io/nebulagraph-database· checked 30 Sept 2026
download.nebula-graph.io· checked 30 Sept 2026
download.nebula-graph.io/cloud· checked 30 Sept 2026
download.nebula-graph.io/download· checked 30 Sept 2026
nebula-graph.io/docs/cloud/master/pricing/· checked 30 Sept 2026
nebula-graph.io· checked 28 Sept 2026
nebula-graph.io/pricing· checked 30 Sept 2026