Data is king

Making data insightful is one thing. But arriving at the right conclusions and using these to your advantage, is what makes you a winner. Web analytics can be roughly categorized into 4 segments:

  • Target audience – who is visiting your website?
  • Acquisition – where are your visitors coming from?
  • Behaviour – what are your visitors doing on your website?
  • Conversions – what is your website generating?

Op zoek naar een specifieke specialist?

Fabian Immers


Clearly communicating is what Fabian does best. He is always a step ahead and knows like no other how to understand a companies’ ethos.

Read more about Fabian

Jelle Portegies

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Jelle is a real jack of all trades. Thanks to his deep understanding of every client, he knows exactly which marketing channels to utilise.

Read more about Jelle
Jouw gezicht & naam hier?

Jouw gezicht & naam hier?

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Our clients rate us with:

4.9 / 5

Hear from our happy clients


The main quality of Whello is that they are able to provide high quality services on a personal, informal level that is close to the customer. Communication is quick and there’s a lot of knowledge in the team. To me Whello is a trustworthy company for online marketing services and web design that I would highly recommend.

Carlies Mol

Passionate people that are very involved and create great advertising campaigns.

TradeIt gg

Whello have a fantastic team and delivered great results for us. Highly recommended !

Doug Neuhofer

Having successfully completed the set up phase, we would like to thank you for your professional behavior and great communication. We look forward to the continuation of this promising partnership!


Experienced people who are able to deliver great quality. Very pleased to be working with whello.

Maaike - Tandarts Jordaan

Working together with Whello to achieve our digital and automation goals is a great thing - dedicated, knowledgable, professional and up-to-date to the digital best practices.

Top Employers Institute

A smart, talented and friendly company providing top quality, focused service.

Brenda de Jong - The English Center

It's a pleasure working with really professional and competent people. SEO results we have achieved thanks to Whello are amazing!

Luca Bagnaschino

Great Amsterdam based advertising agency with a lot of in-house experience and smart + friendly staff.

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