
Description: LemonGraph is an open-source graph database built for complex network analysis and AI projects. It is schema-free, allowing flexible data modeling, and optimized for fast traversal and querying of highly connected data.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Bitsy is an open-source, distributed graph database optimized for storing and querying highly connected data. It is designed to be fast, scalable, and easy to use. Bitsy supports common graph models and algorithms like shortest path and PageRank out-of-the-box.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API