Communication APIs that Connect, Engage, and Convert
Trusted by 46,000 customers to deliver world class mobile messaging
with our communication APIs and software
Products for a range of use cases
Texting API designed to send & receive SMS & MMS globally using a short code or 10DLC number.
Easy to use SMS software that can send & receive SMS & MMS using a short code or 10DLC number.
Powerful voice API that sends mass automated phone calls quickly to mobile & landline devices.
Verify mobile & landline numbers, find service providers, & define time zones to restrict calling.
Fuelling Growth with Better Communication API Messaging
As a frontrunner in the SMS space, we’ve never stood still, and continue to develop solutions that support our customers to send over 5 billion messages a year. Click on the sections below to explore how our mobile messaging services can help you send smarter notifications, offer more collaborative support, create conversational marketing campaigns and deliver frictionless commerce.
Esendex: The global leader in conversational business communication APIs and Software
20+ years of experience
With decades of industry experience working with businesses of all sizes, we’ve got you covered. Use our quick-start platform or developer-loved APIs, or if you need something unique we can work with you to create a solution tailored to your business needs.
We’re dedicated to helping our customers transform their business communications and meet their goals. Plus, we’re a global provider that provides 24/7 local support so you’ll always speak to a real person in your country.
An expert partner you can rely on
From global resilient routing and regulatory compliance to in-country expertise, our customers partner with us for our person-to-person support, whether that’s for our strategic, technical or channel expertise – or all three.
One-on-one with everyone
Our direct connections to all major networks ensure you can reach anyone on the planet in seconds – via the most secure, compliant and highest-quality routes available.
Flexible, scalable options
Choose an option that suits you, whether that’s our quick-start platform, our best-in-class API or seamless integration options. Enabling business messaging is quick and easy with Esendex.
Solutions designed for you
If you have particular business objectives that a turnkey solution cannot meet, our Professional Services team will translate your brief into a reality.
What it’s like to partner with us…
With extensive experience across sectors, a commitment to building and maintaining strong customer relationships, and an industry leading NPS score of +50, we’re the first choice for many. Here’s what some of our customers have to say about working with us…
Transforming disruption comms with SMS landing pages
Instead of a simple SMS, British Airways Holidays now use SMS Landing Pages, so customers enjoy branded, content-rich messages. They can click on links, buttons, request call-backs and more.
A significant engagement increase to 59%, up from 44% via the previous simple SMS system.
“We can now confidently message our customers, helping us cement our brand as the trustworthy business we want to promote.”
Customer Operations Manager, BA Holidays
“We’re really pleased with how the partnership with Esendex is going. The pricing model is good and all of our other key requirements have been met”
TONY COLE – GLOBAL COLLECTIONS MANAGER, LIBERIS
Let’s start sending, together.