
Description: Ethereum is a decentralized open-source blockchain featuring smart contract functionality. It allows developers to build and deploy decentralized applications that run on blockchain technology.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Gridcoin is a cryptocurrency that rewards participants for contributing computing power to solve scientific problems and research projects on the Berkeley Open Infrastructure for Network Computing (BOINC). It aims to promote scientific research while providing a more energy-efficient alternative to Bitcoin mining.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API