Grab the world's attention with powerful SMS messages fueled by a carrier-grade platform and a super network of 600+ direct carrier connections.

Messaging globally? We've got deep local and international knowledge and premium customer support!

Get instant attention and the highest reach, open, and read rates on a channel customers already use!

With our enterprise-grade platform and intelligent routing, we make sure your messages always get though with the lowest latency.

Enjoy a fast, robust, and secure SMS API that scales with your needs.

Together with carriers, regulators, and industry bodies, we work actively to create a clean ecosystem and a fraud-free SMS future.

Engage customers wherever they are, secure in the knowledge that regulatory compliance is taken care of and customer data is safe at all times.

One-way SMS is great for notifications! But if boosting customer engagement with two-way conversations is what you’re after, you’ve come to the right place.

"Working with the team at Sinch was easy. We described a business challenge and together we developed an innovative solution that solved our immediate need but also gave us a tool that could be grown to meet / exceed future opportunities."

Terry Chegwin

Managing Director, Connexions Group • AAA

Alerts, pin codes, appointment reminders, promotions? Whatever the situation, SMS ensures you're relevant and timely.  

Whether you're a developer or a marketer, we'll have you sending your first SMS in no time!

Integrate in a snap through our REST API and enjoy industry-leading infrastructure, a robust platform, and local numbers with area-specific codes. Or send SMS text messages directly from our self-serve portal!  

Schedule campaigns, pull reports, optimize, and repeat!

Copyright Sinch © 2025. All rights reserved.