SMS.to offers wholesale sms messaging for enterprises, sms hubs, aggregators, carriers through the SMPP protocol. Through our highly redundant and infinitely scalable infrastructure available all over the world, you can send over 2000 messages per second through our systems.
Tap into worldwide communication with our SMPP SMS Gateway API, providing seamless messaging for enterprises, hubs, aggregators, and carriers globally.
Rely on our highly redundant infrastructure to ensure continuous SMS delivery. Our SMPP protocol ensures reliable messaging services, minimizing downtime.
Experience limitless expansion possibilities with our infinitely scalable SMPP SMS Gateway API. Send over 2000 messages per second, adapting to the evolving needs of your messaging requirements.
Streamline your SMS operations with SMS.to's wholesale messaging solutions, utilizing the SMPP protocol for a cost-effective and efficient platform for businesses and service providers.
Implement SMS notifications, OTP, reminders etc. into your workflow and build apps that send SMS with our reliable SSL SMPP SMS API. We can provide telecom-grade connectivity through the SMPP protocol and you can get access to our OTP and Direct SMPP Products. Leverage our direct connections with MNOs and MVNOs to ensure SMS delivery in seconds.
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SMPP (Short Message Peer-to-Peer) is a protocol designed for high-speed, high-volume SMS transmission. Unlike standard HTTP APIs, SMPP maintains a persistent connection, enabling faster message delivery and higher throughput.
Businesses or service providers that send large volumes of SMS messages—such as telecom operators, aggregators, or enterprises running extensive marketing campaigns—will benefit most from SMPP’s efficiency.
SMPP is more technical than standard APIs, but we’ve made it as smooth as possible. Our detailed documentation walks you through each step, and our support team is here to help you set up and troubleshoot whenever you need it.
While SMPP itself doesn’t include encryption, SMS.to ensures secure message transmission by implementing SSL/TLS protocols over the SMPP connection.​
First, sign up on SMS.to and request SMPP access from our support team, they are ready to assist you.