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.
FluffyChat - Open. Nonprofit. Cute ?
Vonage Business Communications - Vonage Business Communications transforms communications and activates conversations anytime, anywhere. Learn more about unified communications now!
Olvid - The most secure messaging app in the world.
Broadvoice - Cloud PBX solution for SMBs
Molly (Signal fork) - Molly is an independent Signal fork for Android