Achieve more
with one simple
SMS API

Use our reach for your reach! Our SMS API sends millions of SMS messages every day – and reaches more than 900 networks worldwide.

Extra easy due to various SDKs, plugins and sample codes in different languages.

You can use Spryng to send SMS messages through our SMS API. You can integrate our SMS API into the software you already use, such as marketing automation software or CRM systems, but you can also make use of our SMS Service via an online portal. In the online portal of our SMS service, you can upload lists of phone numbers and make use of personalisation such as ‘first name’, ‘product name’, or ‘appointment time’. This way, you can easily send bulk SMS campaigns, for example, for SMS marketing campaigns or personalised SMS appointment reminders. It’s not always necessary for a developer to be involved in using our SMS API. In fact, you could start using Spryng as an SMS service provider for your organisation within 5 minutes.

An SMS message has a limit of 160 characters. It is possible to send a longer SMS message with our SMS Service, but this will incur additional credits. SMS messages are automatically split into messages of up to 153 characters (up to a maximum of 10 SMS messages). Sending a longer SMS message is only possible when sending via the SMS API. The characters can consist of letters, numbers, punctuation, and spaces. However, if your message contains Unicode characters, such as emojis or non-Latin scripts, the character limit decreases to 70 characters per message. At the bottom right of the message window, you can see how many characters you have left and how many SMS messages the text will take.

OTP stands for One-Time Password and refers to a unique, temporary code that can only be used once for verification. An OTP can be sent via an SMS API, email, or generated by an app. By sending OTP verification codes through our SMS API, applications and business software are provided with an additional layer of security. This way, hackers cannot access your account with just your username and password. The use of simple passwords leads to billions of euros in losses worldwide. SMS Authentication (OTP) protects your business from unnecessary costs.