Operate your own SMS gateway service using the Melrose Labs SMPP SMS Gateway platform. Our cloud-based platform allows you to operate your own gateway and control provisioning customers, management of customers, billing, supplier connections, routing and reporting.
Twilio - Brings voice and messaging to your web and mobile applications.
Melrose Labs SMSC Simulator - SMSC simulator for testing your SMS applications and messaging infrastructure using the SMPP protocol.
Nexmo - Nexmo is a simple two way SMS API with global reach and wholesale rates
HSL SMS Gateway - SMS messaging service suitable for enterprise, school and business SMS uses. Reliable and fast SMS delivery using SMS APIs and solutions. SMS Gateway providing SMPP, HTTP, Web Service and SMTP APIs plus AlertBroadcast, EmailSMS and WebSMS.
Restcomm - Next generation cloud communication platform that allows for the easy building of voice, video, and messaging applications.
MessageBird - Reach 7 billion phones in seconds via SMS, Chat & Voice. Try it for free and improve your communication.