Because seven has been a reliable partner for years both for sending SMS, but, even more, for testing connections and receiving devices. I don’t know any SMS service which is as flexible… but also never had a reason to look for one.
Professional solutions for your SMS sending and receiving.
Online, via API, by email or directly in your app.
Simple. Quick. Reliable.
Thousands of customers worldwide trust us
Your professional SMS gateway
Revolutionize your communication
Use our SMS gateway with groundbreaking technology for your application. Realize your project with our powerful messaging APIs.
“We can’t wait to see what you build”.
Industry solutions
We support numerous industries from a wide range of sectors in optimizing communication.
Areas of application
Our innovative messaging services are used for various application areas.
SMS. The most popular and widespread way to communicate.
0%
average read rate of SMS
0%
people worldwide can receive SMS
10min
duration until SMS is read
0+
accessible networks via seven
Customer testimonials
CEO
Thank you for the great service 🙂
CEO
If this service didn’t already exist – someone would have to invent it. We have been using sms77 for many years now and there has never been any problem. We had a reliable and smooth implementation into our customer database and just as reliable and smooth the messaging service does its job day after day.
Owner
I have known seven for a very long time now and have used it in various projects and companies when it comes to reliably sending SMS. We use seven mainly for verification purposes as well as for transactional messaging. In every respect I can say: seven just delivers.
CTO / Founder
Thanks to the good documentation provided by seven we were able to quickly and easily expand our guest WLAN solution with an SMS login. The easy integration and competent support have shown that we have chosen the right partner with seven!
CEO
We have been using the SMS function with seven for 10 years to quickly send the messages we have recorded to our customers cell phones. We do this in addition to email and as a signal in case of an emergency.
This helps our customers and their callers in difficult situations. Thank you for making this work so well.
Owner