YouMail - YouMail turns visual voicemail into a personal assistant for handling all your missed calls.
MightyCall - Virtual phone system that lets you run your business from anywhere.
Truly Wireless - Wireless business phone system built for sales and support team.
Grasshopper - Grasshopper enables entrepreneurs to build a virtual office that connects callers to employees, wherever they are.
Line2 - Line2 adds a second phone number or complete cloud business phone system to smartphones & computers that's robust yet affordable. Buy online or get a custom quote.
cloudscale.ch - cloudscale.ch is a Swiss-based self-service cloud platform.