Kannel - Open Source WAP and SMS Gateway
D7SMS - Direct7 Networks provide highly reliable and cost effective Communication sms solutions to businesses across all industries.
Ozeki NG SMS Gateway - Ozeki NG SMS Gateway is a powerful, reliable and flexible SMS Gateway application.
Mtalkz - Mtalkz is a functional bulk SMS software that allows you to take your business fly with extensive support for WhatsApp API and chatbot automation.
KAPSYSTEM - KAP Computer Solutions Pvt. Ltd.,
Digimiles - Digimiles is A2P messaging platform that enables startups, SMEs, businesses and corporate's to market their products and interact with their customers 24/7 effectively.