
Description: Activiti is an open-source workflow and business process management platform. It provides a lightweight workflow and BPM engine along with tools for managing process definitions, forms, reports, and dashboards.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: ProcessMaker is an open source workflow management and business process management (BPM) software. It allows users to model, automate, and deploy business processes quickly using drag and drop tools. It integrates with third-party applications and can be hosted in the cloud or on-premises.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API