GmailAssistant
GmailAssistant is a notifier for multiple Gmail and Google Apps email accounts.
Gm-notify
Gm-notify is a notifier for Linux/Gnome/Ubuntu 10.
Fripost
Fripost – the Free Email Association.
Flaskmail
Easy to use and secure email hosting solution for any available domain name, including your own.
Express Mail
Best mobile email app for Salespeople.
CheckGmail
CheckGmail is an alternative Gmail Notifier for Linux and other *nix systems.
CallingVault
Your personal number is not for everyone.
Alpine
Alpine is a fast, easy to use email client that is suitable for both the inexperienced email user…
Acrobits Softphone
Acrobits Softphone, an app for entry into the world of SIP.
XO Hosted PBX
Hosted PBX is a scalable UC solution that uses cloud technology to integrate HD voice & data services, mobility, along with advanced calling.