
Description: Amazon Neptune is a fast, reliable, fully managed graph database service that makes it easy to build and run applications that work with highly connected datasets. Neptune supports popular graph models like property graphs and W3C's RDF.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: GraphDB is an enterprise graph database optimized for storing, managing and analyzing graph-like data. It is fast, scalable, and flexible to model many kinds of complex structures. Some key features are high performance, flexible data model, inference and knowledge discovery, and security.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API