Microsoft Outlook - Organize your world. Outlook’s email and calendar tools help you communicate, stay on top of what matters, and get things done.
LightStep - We deliver insights that put organizations back in control of their complex software apps.
Mailbird - Mailbird is the best email client for Windows 7, 8 and 10
Epsagon - Track costs and fix your serverless application.
eM Client - eM Client is a fully-featured email client for Windows and macOS with a clean and easy-to-use interface. eM Client also offers features for calendars, tasks, contacts, notes, and chat.
Pepperdata - Pepperdata's software runs on existing Hadoop clusters to give operators predictability, capacity, and visibility for their Hadoop jobs.