Secure communication for every engagement

Establish a reliable and secure customer communication channel to enable an optimized engagement campaign that works for you.

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Omnichannel engagement
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Global reach
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Increase efficiency
Omnichannel engagement
Global reach
Increase efficiency

Engage with ease

Communication happens in real-time across multiple devices, channels, and geographies. Customers are more likely to make recommendations or purchases when they are engaged on their preferred channels and devices. With Telesign’s flexible, omnichannel solutions, you can build more impactful relationships with your customers.

Engage on every channel

Connect with your customers at every stage of the customer journey on their preferred communication channel.

Reach billions worldwide

Interact with customers from anywhere around the world, at any moment. Expand your reach and grow your business faster than ever before.

Simplify implementation

Streamline your engagement workflows through a single API to cut costs and save time.

Alerts & Notifications

Stay connected at every stage of the customer journey

Keep customers informed on every channel, everywhere in the world. Send real-time, personalized alerts, reminders, and notifications on your customer’s preferred channels.

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Conversational Messaging

Reach your customers on channels they trust

Build flexible, interactive, and global experiences in your web and mobile applications. Facilitate conversations and personalized support to nurture customer relationships.

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Phone Number Intelligence

Ensure your phone numbers are clean and compliant

Deliver smarter, safer, and more effective communication. Automatically flag deactivated numbers, purge scammers, and verify ownership status before you hit send.

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Shielding and cleaning to verify your data

We needed a partner that could scale to support our ever expanding global footprint. Telesign delivered the scale we were looking for.

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Chuck Mortimore
VP, Product Management, Identity, and Security

Salesforce delivers mobile verification

Read case study

They trust you. You can trust us.


Exceptional coverage provided in 230+ countries and territories.


Unique phone numbers transit through Telesign monthly.


Fraud transactions stopped in a single year.

Industry focus

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From new registrations, to removing fake accounts, you can reduce friction and take loyalty to the next level.

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On-demand services

From ride share, to food delivery, you can validate users for a seamless experience.

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Media and entertainment

Grow your user base and protect your platform fake users and phishing attempts.

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Financial services

Know who your customer is, verify legitimate account holders and provide a hassle- free service experience.

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Working from home is now the norm. Make sure you can authenticate remote employees.

Curious about your industry?

Talk with an expert and learn how we can help you succeed.
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Connect and protect the customer experience.