
Description: Robinhood is a popular free stock trading app that allows users to buy and sell stocks, ETFs, options and cryptocurrencies with no commissions or fees. It has an easy-to-use mobile interface aimed at novice investors.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Bitfinex is a popular cryptocurrency exchange platform that allows users to trade various digital currencies like Bitcoin, Ethereum, and Litecoin. It has advanced trading features like margin trading and permits high trading volumes.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API