
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: TradeStation is an online trading platform designed for active stock, options and futures traders. It offers advanced charting, strategy backtesting, automated trading functionality and real-time market data and scanning tools. TradeStation aims to provide traders with the tools they need to create, test, optimize, monitor and automate their own custom trading strategies.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API