Immerse yourself in the seamless power of telephony and elevate your online experience to new heights.

3 reasons why


of the visitors are more likely to contact your company if you provide a “click-to-call” button on your website?


of the users will leave an evaluation in the Talk application.


of the consumers prefer telephone to digital channels because of the faster time to resolution and indispensible human touch.

Customer cases

The impact of Talk!

General Manager Kaspersky Benelux and Nordic

Tim de Groot

'Customers are redirected to a special offer page after a successful call. That’s not possible with a regular phone call, which is what makes this tool so interesting. I can’t imagine a better mix of customer contact, sales and marketing.'

Roline de Wilde
Director Dutch children telephone

Roline de Wilde

'We are very satisfied with how Sound of Data thinks along with us. For example, when it comes to our accessibility towards children and young people. That always remains central, no matter which solution is being developed. Something that is very important to us.'

The field of (inbound) telemarketing


'So far we are very happy with Talk. Our ultimate goal is to increase engagement and ultimately conversion and that’s already happening.

Plus we’re also saving money on toll free costs!'

Michel van Gent
ICT-manager at vanHaren Shoes BV.

Michel van Gent

'Sound of Data monitored our process and what we encountered. They analyzed our needs and what they could add. New techniques should not stand in the way of the older techniques. The old way of calling must not be lost in our urge to innovate, for example.'

How do you control it? 

In our My Sound of Data portal, you have full control over managing specifications and designs.
For 5 companies, there's an opportunity to try out Talk with a free 4-week trial period. Sign up using the top bar!

Personlize the URL

Provide design specifications

Manage buttons