Messaging that moves you forward. However you connect.

We all chat, message and make purchases on our mobile phone every day. And businesses that aren’t there are missing out.

Power up your notifications, two-way marketing communications and your personalized reminders, customer support and two-factor authentication at the home of great business messaging. Whether you’re a developer, a mom and pop shop, or want to scale up across the globe, Esendex has got you covered.

Build better customer relationships on one – or every channel

Connecting seamlessly across multiple channels isn’t just a ‘nice to have’ feature – it unlocks a world where businesses and customers can engage effortlessly, removing silos and supporting an altogether better customer experience.

SMS and MMS

One of the fastest, most effective and affordable ways for businesses to connect at scale with local or global customers.

Phone Verification

Clean contact lists, improve campaign reach and quickly identify number validity, customer risk profiles, identity and more.

Voice

For quality you can count on to improve customer service, boost productivity and reduce cost to serve.

Postal address verification

Save money and the administrative headache of failed deliveries with PAV.

Reporting & AI

Learn as you go. Improve conversion rates and ROI by understanding channel, timing and content preferences before engaging with your customers.

Safety & security

Choose from our do it in one platform or quick start API for secure, reliable and compliant always-on messaging.


By keeping you and your customers in mind we’ve been ahead of the communication pack for well over 20 years.

46,000 developers and local enterprise customers
trust our business messaging

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