Neo4j Community Edition is available as Open Source Software under the GPLv3 license. Neo4j Enterprise Edition is available under a commercial license base on the number and size of servers or server instances.
|Enterprise Edition||36,000 up to 4 CPU, single instance Discovery Bundle||
The same great features as Community Edition, with enterprise-grade availability, management, and scale-up and scale-out capabilities and add-on capabilities for data exploration and visualization, analytics and data integration.
|Community Edition||0 up to 4 CPU instance||
Ideal for learning Neo4j and smaller do-it-yourself projects that do not require high levels of scaling or professional services and support.
Free trials and sandboxes are available from Neo4j and at Neo4j.com.