A2P SMS Gateway

Two-way SMS API
SMS to Email Gateway

Don’t like to settle? Neither do we. That is why we offer you a rock-solid SMS gateway with first-rate SMS services, easy integration and high operational stability. All while still being one of the best priced A2P SMS-suppliers on the market.

Create a free account today!

Trusted by thousands of customers worldwide

View SMS prices for over 200 countries

Country Outbound Standard  Outbound Standard Outbound Premium  Outbound Standard
Rock-solid API

All the services and benefits you need - without compromise


Set up your GatewayAPI account and start sending SMS messages right away. You will find our dashboards and systems intuitive and easy to use. In case you need help, our support team is only one click away.

Steady as a rock

Feel confident that you can always reach your recipients. Our uptime of over 99.99 % on the SMS API speaks for itself. We use top-end providers around the world. If you choose Premium Message Class, we provide direct and encrypted connections.

We've got you covered

We offer the highest level of security. GatewayAPI is stored safely in Tier 4 Google data centres within Europe. All data are protected by tough SSL and leading security measures. Did we mention that GatewayAPI is also completely GDPR-compliant?

Never run out of breath

Reach your target groups quickly, efficiently and reliably. Our systems can handle huge amounts of pressure and are built to scale automatically. Got over 1M recipients? Not a problem! GatewayAPI has the capacity to send 3,000 SMS messages per second.

Pick freely from our toolbox

Choose services that will strengthen your business. To supplement your GatewayAPI setup, you can acquire your own short codes, virtual numbers and keywords, set up SMS automation via Integromat or set up email to SMS.

Need help?

Go to our support section or contact support. Our Danish supporters are ready to help you 24/7 with mission critical requests (requires an extended SLA) and between 09.00-16.00 UTC+1 on weekdays for regular requests. Average response time of less than 20 seconds. Satisfaction rate of 98%.

Parlez-vous C#?

Connect to GatewayAPI with your preferred coding language

WordPress WordPress

Free plugin for sending SMS messages and setting up 2-factor login.

Read blog post Set up plugin

Zapier Zapier

Integrate with over 3,000 apps via Zapier and get started automating SMS workflows.

Read blog post Go to Zapier


Hook up to GatewayAPI with a direct SMPP-connection and send huge volumes of text messages seamlessly.

Read blog post Contact us

Integromat Integromat

Setting up SMS automation is a breeze with Integromat.

Read blog post Go to Integromat

Integrate easily with GatewayAPI

Integrate with our API in your preferred programming language. Or use Zapier, Flowize or Integromat to connect with GatewayAPI: Just find the app, service or platform you want to integrate with and get started right away!

Whichever method you choose, it’s fast and easy to set up.

Loads of integration options