
Description: Pixelscheduler is an open-source alternative to Calendly for scheduling appointments and meetings. It allows users to connect their calendar, set availability, and share a link for others to book times with them.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: GroupCal is a free online calendar and scheduling tool that allows groups and teams to share calendars, schedule events and meetings, and collaborate. It has features like calendar sharing, availability view, task management, notifications, and integration with Google Workspace.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API