
Description: HEY is an email service developed by Basecamp that focuses on reducing email noise and improving productivity. Its key features include Imbox for priority emails, scheduled sending, and read receipts.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Notion Calendar is a calendar and task management app for individuals and teams. It allows users to schedule events, set reminders, organize tasks, and collaborate with others. Key features include customizable calendar views, task management and progress tracking, and integration with other apps like Google Calendar.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API