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.
Oxygen8 Engage - Oxygen8 Engage is a cloud-based mobile engagement platform for creating interactive services and marketing campaigns.
ProTexting - ProTexting offers mobile marketing tools for businesses to communicate with their audience via SMS & MMS campaigns.
Opt It - Opt It offers mobile messaging solutions to enable businesses to directly connect and communicate with customers.
Clickatell - Simple, reliable mobile messaging cloud.
Jasmin SMS Gateway - Jasmin is a very complete open source SMS Gateway with many enterprise-class features such as: