Start enriching your app
No Credit Card Required

Data Calling

app to phone1

Data Calling

Data calling with Sinch means high quality HD voice connections with optimal codecs for superior performance. Give users more reasons to engage with your app and for their friends to make the download.

With App to Phone calling, you enable your users to call mobile and landline phones in 200+ countries, capitalizing on growing data plans, and expanding your user base.

App to App calling supports a superior VoIP connection with a streamlined UX and lower costs.

 

It's This Simple

iOS

Android

JavaScript

id callClient = [sinchClient callClient];
[callClient callPhoneNumber:@"+14154292072"];
CallClient callClient = sinchClient.getCallClient()
callClient.callPhoneNumber("+14154292072");
var callClient = sinchClient.getCallClient();
callClient.callPhoneNumber("+14154292072");

Use Cases

Transportation
Travel

Make travel even easier for your app users by providing low cost, international calling for seamless booking and coordination

Notification1
Messaging Apps

Build brand awareness and drive user acquisition by letting users make an app to phone call to friends, family, and non-app users anywhere in the world

CustomerService
Customer Service

Users can reach your customer service center with just one click from the app

Global
International Calling

Capitalize on growing data plans and offer the best in audio quality

Schedule
Mobile Directory

Add a click-to-call feature from your app enabling users to easily reach any listing using the Sinch phone call API

Analytics
Drive User Acquisition

Enable existing users to reach non-app users from within your app for unparalleled user acquisition opportunities