Thunderbird - Thunderbird is a free email application that's easy to set up and customize - and it's loaded with great features!
Houseparty - Brining empathy to online communication.
Mailbird - Mailbird is the best email client for Windows 7, 8 and 10
Squad - Screen share with friends from a group video chat ✨
Microsoft Outlook - Organize your world. Outlook’s email and calendar tools help you communicate, stay on top of what matters, and get things done.
Tribe - Create highly targeted Twitter ad campaigns in 5 mins