TextNow - TextNow is a mobile virtual network operator (MVNO) that provides a free phone service to users by using other cellular networks coverage.
Masergy - Masergy delivers SD-WAN, UC, Managed Security and Cloud Communications solutions to enterprises around the globe.
Talk360 - Talk360 is a best-in-class communication utility that offers a convenient way to connect with loved ones globally.
ThingSpeak - Open source data platform for the Internet of Things. ThingSpeak Features
FluffyChat - Open. Nonprofit. Cute ?
DataGekko - IoT Telemetry platform ready for the next generation of internet connected devices.