Dialpad - Switch is a cloud-based phone system built for Google Apps users.

FreedomPop - FreedomPop is a free internet and phone service provider that offers the free phone services.

Nextiva - Business VoIP, cloud phone systems trusted by more than 150,000 companies. Powered by the leading cloud PBX VoIP platform, Nextiva is rated the best business VoIP service provider.

Talkray - Talkray is a tool for free calling and chatting purpose.

Genesys Cloud - As the foundation of great customer experience, the Genesys PureCloud contact center platform empowers your business to provide excellent service across the entire customer journey.

Grasshopper - Grasshopper enables entrepreneurs to build a virtual office that connects callers to employees, wherever they are.