
Description: Flynn is an open source platform for operating systems and applications. It is designed to run distributed systems at scale, making it easier for developers to build modern apps. Flynn simplifies ops tasks like deployment, scaling, load balancing, logging and monitoring.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Heroku is a cloud platform as a service (PaaS) that simplifies application deployment, management, and scaling. Acquired by Salesforce, Heroku allows developers to focus on writing code by providing an easy-to-use platform for building, deploying, and scaling applications without the need for complex infrastructure management.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API