
Description: Zammad is an open-source helpdesk and customer support system. It features ticket management, knowledge base, customer portal, and integrations with various other business systems. Zammad aims to provide an affordable alternative to expensive commercial systems with similar functionality.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Trengo is a customer relationship management (CRM) software designed for small to midsize businesses. It provides tools to manage leads, track sales opportunities, communicate with customers, and analyze performance.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API