
Description: Smartsheet is a collaborative work management and project management software. It uses a spreadsheet-like interface to help teams plan, capture, manage, and report on work. Key features include Gantt charts, file attachment and collaboration, automated workflows, and integrations with other apps.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Collabtive is an open-source project management and collaboration platform. It allows teams to plan projects, assign tasks, track time, share files, and collaborate effectively.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API