Code once and message across channels at scale. Connect with your customers anywhere in the world with SMS, RCS, and WhatsApp all together in one API .Get Started
Integrate a single Messaging API and start sending reliable, secure SMS, MMS, RCS, WhatsApp and Viber messages to your customers today. Choose one or all five channels to broaden your programmable messaging strategy and expand your audience.
When it comes to reaching your customers, SMS is still one of the most reliable channels, with more than 18 billion SMS messages sent every day. TeleSign makes it easy to send and receive SMS text messages, alerts, updates, reminders, notifications, and one-time passcodes to your customers in real time.Get Started
The next generation of SMS is here. With RCS messages you can send rich mobile app-like messaging including images, gifs, files, videos, and audio directly to Android devices. RCS mobile messaging supercharges mobile marketing, notifications, and branded communications to your customers to improve engagement and conversion.Get Started
Tap into 2 billion users. Sending a WhatsApp message to you customers couldn’t be easier or more secure with our messaging API. Interact with customers easily with message templates and rich media for enhanced customer care.Get Started
Deliver rich, personalized experiences, guarantee the delivery of important alerts, reminders, and notifications, and offer conversational communication with Viber for Business. Reach and engage the 1.1 billion people who user Viber every day.Get Started
“Working with TeleSign allowed us to quickly and effectively integrate SMS text messaging into our application.”
Director, Partner Engagement & Operations
"We needed a partner that could scale to support our ever-expanding global footprint. TeleSign delivered the scale we were looking for."
VP, Product Management, Identity, and Security
We’re ready to help you:
✓ Streamline & secure onboarding
✓ Reach your customers on the channels they trust
✓ Safeguard your customers’ accounts
✓ Establish comprehensive fraud protection