Level up your software with SMS integration

Simplify your SMS integration to save time, reduce costs, and scale effortlessly. Leverage our secure, reliable messaging tools to enable SMS functionality without the complexity of in-house development.

Effortless messaging system

We empower independent software vendors to offer SMS functionality, supporting faster
time-to-market and improved end-user experiences.

No development needed

Integrate SMS tools into your software without building from scratch, saving valuable time and resources.

White-labeled messaging

We work behind the scenes, allowing you to offer seamless communication without revealing third-party involvement.

Scalable and reliable

Handle high message volumes with 99.9% uptime, ensuring your end-users’ messages are delivered on time, every time.

Seamless API integration

Easily integrate Esendex’s SMS API into your existing platform for instant messaging capabilities.

ISV Use Cases

Powerful SMS, simplified for ISVs

Add seamless SMS capabilities to your platform without the time-consuming development process.

White-Labeled Messaging for End-Users

Skip the build, start messaging

Equip your software with built-in SMS capabilities that feel native to your platform.
Let your end-users send messages to their clients for reminders, notifications, or updates without knowing it’s powered by Esendex.

Faster Time-to-Market

Launch new features quickly

Save development time by leveraging Esendex’s ready-to-use SMS functionalities.
Focus on your core product while Esendex handles the technical complexities of messaging.

Scalable Messaging Infrastructure

Support continuous growth

Handle high message volumes with ease, thanks to Esendex’s scalable infrastructure.
Ensure delivery reliability, even during peak periods.
Receive expert guidance and technical support for campaign registration and SMS functionality, allowing your team to focus on the bigger picture instead of managing those features.

Software Companies

Case Studies

Worry-free compliance and security

Data protection first

We encrypt all messages to protect sensitive customer information.

10DLC registration assistance

We help secure campaign approval and ensure compliance with carrier regulations.

Choose the right number type

Toll-free, 10DLC, or short codes—our team helps you select the best option for your messaging goals.

What our clients say

“Esendex has been an invaluable partner to us. With a robust platform, high deliverability rates, compliance expertise and reliable support, the Esendex team has been key to our competitiveness in an increasingly complex space.”

I’m a relationship person, and everything we do hinges on that. Our relationship with Esendex goes back over twenty years and is about more than the technology they offer or pricing. I look for partners who are receptive to our ideas and can respond and adapt quickly to changes in the market.

Streamlining processes, simplifying customer orders, managing payments, tracking orders and sending timely customer communications is critical to improving operational efficiency and enhancing customer care. The Esendex solution is now a key element of our technical solution.

Here for you 24/7

Our support team will happily assist you every step of the way.

Personalized onboarding

Receive step-by-step guidance in selecting your number type, registering your campaign, and setting up message workflows.

Seamless integration

Easily connect Esendex with your existing systems for notifications, billing, customization options, and troubleshooting.

Expert support anytime

Count on us—from setup to troubleshooting. Our US-based team is always ready to help, with no additional support fees or tiered subscriptions.

Let’s get your business buzzing

Spark customer connections in minutes. Discover the full power of our mobile messaging platform—no hidden fees, just real results.