Twilio - Brings voice and messaging to your web and mobile applications.
Preferred Patron - Preferred Patron is the top Customer Loyalty Software Program for businesses in any industry of any size.
Bandwidth - Bandwidth offers SIP trunking, Emergency communications, and Voice & Messaging APIs.
Annex Cloud - Reward customers for completing traditional actions such as purchasing, as well as for taking...
Nexmo - Nexmo is a simple two way SMS API with global reach and wholesale rates
Five Stars - Discover millions of rewards from thousands of local businesses.