AFreeSMS - AFreeSMS is a free web-based service that allows you to send unlimited free SMS messages online, no need to register, just type your message and send unlimited SMS to anywhere around the world for free.
Twilio - Brings voice and messaging to your web and mobile applications.
Way2SMS - Way2SMS.com is an online portal based in Hyderabad, India, offering free and unlimited SMS across...
Plivo - Plivo simplifies your customer engagement.
SendSMSnow - SendSMSnow is one of the best services over the internet that lets the users to send free SMS in any part of the world in addition to India.
MessageBird - Reach 7 billion phones in seconds via SMS, Chat & Voice. Try it for free and improve your communication.