Twilio - Brings voice and messaging to your web and mobile applications.
Group Texting - Group Texting provides your business with a robust Group texting software that supports up to 10-digits numbers.
Plivo - Plivo simplifies your customer engagement.
Fastsms - Fastsms helps you with marketing by providing business text messaging which you can use to send information regarding discounts and delivery details to customers.
MessageBird - Reach 7 billion phones in seconds via SMS, Chat & Voice. Try it for free and improve your communication.
Call-Em-All - Call or send messages to friends and family members as well as other people who are online. The app allows you to create a message and send it out to multiple devices and pages.