
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: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: M3O is an open source cloud platform that makes it easy to build, share and consume APIs. It handles all the infrastructure and networking so developers can focus on writing application logic. M3O supports many popular languages and frameworks like Golang, JavaScript, Python, Java, and more.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API