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More leads and sales
without gambling, with certainty

We understand how people make decisions and use that knowledge to design your campaigns and website for maximum conversion. 

And discover where your opportunities lie

Our clients see results:

3x more
youth subscriptions 

+98% conversions
 in the online shop

+7300% leads
 internally passed on

Do you recognise this?

Your campaigns cost money, but hardly generate any customers.

Your webshop is bleeding money and your optimisations aren't delivering enough results.

Your new website looks great, but... no one is buying.

Do you want results?

Most websites and campaigns are designed for “rational people”.
But... 95% of our decisions are made subconsciously. 

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So if you want to achieve results, you need to understand how people really make decisions. ​

And that is precisely our expertise. 
By researching your target audience and applying our knowledge of behavioural psychology, we make unconscious choices predictable. We then translate that into strategy, design and copy that works.

Influence - Robert Cialdini
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Thinking fast and slow - Kahneman
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dont make me think - Steve Krug
Online invloed - Joris Groen en Bas Wouters
The Catalyst - Jonah Berger
Emotional design - Don Norman
Magic Words - Jonah Berger.jpg
Start with why - Simon Sinek
Nudge - Richard Thaler

Used worldwide by companies such as

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This is what it looks like: No more guessing, but really knowing what to do.

Exhibition in Art Gallery
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Some cases

This is why our clients are fans:

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“In everything you do, you focus intensely on the desired behaviour of the target group, which is something you are really good at! As a result, the focus is truly on conversion!
 
 I have really good people in my team, but you get so caught up in the day-to-day, in a certain pattern, and that's why I like HumanEyes, because it challenges you.”

Katia Debusschere – Manager Acquisition and Conversion - Mediahuis

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"Your communication is incredibly smooth, and the way you are always available and consistently deliver on agreements is simply invaluable to us.

The price is exactly as agreed. In short, fair! Your honest feedback and clear explanations about why we do something inspire a great deal of trust and support."

Benedict Decoster – Customer Engagement Manager - Liantis

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Besides getting the wireframes for our new webshop, we have learned the scientific techniques and can now apply them to all other communications.

 

Gauthier Vervaeke – E-commerce manager – Club Brugge

Achieve your goals with the support you need

  •  In co-creation, coaching or as an addition to your team 

  • From review and advice to intensive collaboration from A to Z

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Insight into your customer

We discover what really drives people through qualitative research.

We map out your greatest risks and opportunities.

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Roadmaps with impact

Don't waste time, energy, and money on developments based on opinions and gut feeling.

 

But focus on what really yields results.

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Journeys that lead to results

From websites to apps and tools: we design journeys and screens (UX & copy) that get people moving.

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Words that convince

From microcopy to campaigns. From e-commerce to service messages.

 

We write words that win.

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Setting up smart (A/B) tests

Not just some tests, but clear hypotheses, based on insights and science.

Our work has been reviewed in

Our areas of expertise at a glance

Behaviour analyses

Prioritisation exercises (what first, what later?)

Conversion audits of existing webpages

UX-copy & microcopy (for buttons, error messages, form flows, etc.)

UX design (page structure)

A/B testing strategy & hypothesis determination

Mapping and designing customer journeys

Substantiated briefings for designers or developers

Workshops & team coaching on behavioural psychology

Input for campaign testing or landing pages

What we don't do

Creating beautiful designs (we'll provide a detailed briefing)

 

Media buying or setting up advertisements

 

Converting wireframes to code

 

Developing logos, typography and corporate identity

 

Planning social media content

 

Creative brainstorming without behavioural goals

We focus 100% on behaviour and results. For branding or development, we're happy to work together with your partners.

Your alternatives...

❌ Reading books yourself

Books teach you the principles, but don't show you how to get more conversion out of them.
Behavioural psychology sounds logical and easy, until you have to apply it yourself.

‘I knew what Cialdini said, but I had no idea how to apply it to my landing page.’

❌ Working with a branding agency

You get attractive designs and strong slogans.

But when creativity becomes more important than effectiveness, you'll feel it in your conversions.

‘Our site was beautiful and really creative. But the conversions were very low and we didn't know why.’

❌ Having a web developer design your website
You get what you ask for: a functional website.
But not what you need: a page that drives behaviour and conversion.
‘Everything worked perfectly from a technical point of view, but no one filled in our form.’

❌ A/B testing without direction

You endlessly test minor adjustments: the colour of a button, the order of titles...

But without a clear behaviour strategy, you're just guessing.

‘We tested everything except the things that really made a difference.’

What will you get from HumanEyes?

✅ Web pages, flows and campaigns based on behavioural science

✅ Copy that converts. Not because it ‘sounds nice’, but because it works

✅ Practical applications of psychology, not theoretical models

✅ Targeted optimisation: knowing what to test, and above all why

📈 The result: More leads. More sales. Less guesswork.

Would you like...

✅ More sales or leads?
✅ Insights & knowledge you can build on?
✅ Certainty that this time it will really have an impact?

3x ‘YES’?
Then this is your chance: Contact Elien for a non-binding conversation.

Some advice: Don't wait too long! 

The sooner we can advise you properly, the less time and money will be lost in the meantime.

Do you have a top team that lacks this expertise? 

We"ll teach your team how to use practical techniques from behaviour psychology to generate more leads and sales.

We'll train your people on how they can have impact every day: growth marketers, UX specialists, customer journey managers, PO's...

🎓 Popular courses:

  • Behaviour Design Fundamentals – The 40 techniques that most often generate conversion

  • Write copy that converts – How to get people to click, read and take action

  • Persuasive e-mails – More opens, more clicks, more results​​​

 
Read more about our courses

Curious to find out if we are a good fit for your team?

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Renze

continues until it is perfect

Kaat

knows the answer to everything

Elien

wants to know YOUR story

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Would you like more leads and sales?
Tell us about your challenge and get free advice.

+32 476 75 22 67

Elien will contact you within two working days.

Bedankt voor je bericht. Elien contacteert je snel

Logo_HumanEyes

HumanEyes

Verenigingstraat 38, 1000 Brussel

BTW: BE 0895.558.438 

+32 476/75 22 67

info@humaneyes.be

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© Foto's: 2025, Lana Van Nieuwenhuysen. Alle rechten voorbehouden.

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