
Description: Geary is an open-source email client for the GNOME desktop environment. It has a simple, clean interface focused on ease of use. Geary supports standard email protocols like IMAP and SMTP and integrates well with GNOME applications.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Opera Mail is a free email client developed by Opera Software. It allows users to access multiple email accounts in one place with features like intelligent spam filters, email encryption support, and customizable themes.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API