
Description: Mailbutler is an email management app for Mac that helps organize, schedule, and track emails. It has features like snoozing emails, send later, reminders, templates, analytics, link tracking, and read receipts.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: MailActOn is an email marketing automation platform that helps businesses create and send targeted email campaigns. It provides tools for designing email templates, building email lists, scheduling campaigns, and tracking performance.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API