
Description: MailClark is a Slack app that allows teams to share emails and attachments directly in Slack channels. It syncs email inboxes to Slack, enables team collaboration on emails, and helps manage email overload.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Smooch is an open-source customer messaging platform that allows companies to have conversations with customers on their preferred channels. It supports messaging channels like SMS, WhatsApp, Facebook Messenger, etc.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API