Website development agency Website development that turns visitors into customers.
A website built to turn visitors into enquiries, at the exact moment they are searching for what you offer. Conversion and findability come first, not just design. Projects from 5,000 euros, reply within 24 hours.
Tanguy De Keyzer Founder & digital strategist Last updated: 1 July 2026
Trusted by growing brands
Sound familiar?
I'm not happy with our website and afraid we're losing customers.
Our site gets visitors, but they don't convert.
I don't have the time or knowledge to build a good website myself.
How we help
We build a website that inspires trust and turns visitors into enquiries, with conversion as the starting point.
About Customer Impact
The missing piece of your growth puzzle.
Customer Impact is a digital marketing agency founded by Tanguy De Keyzer. For more than 10 years we have been building the growth engine of startups, scale-ups and established companies.
No isolated campaigns, but an approach that fits your bigger growth picture, with strategy and execution under one roof. A small, senior team that steers on leads and revenue instead of vanity metrics.
What we stand for:
- Efficiency over volume: the right levers, not more noise
- Every euro measurable, from lead to revenue
- Marketing and sales aligned around the same goals
- Strategy and execution, under one roof
What we do
Website development that turns visitors into customers.
Strategy before we build
First we define who your ideal customer is, what they are looking for and which action the site should trigger. Design follows strategy, not the other way around.
Conversion-driven design and copywriting
A unique, on-brand design with real copy that convinces visitors. Clear CTAs, forms and lead flows that generate enquiries.
The right platform for you
Webflow, WordPress or custom: we choose neutrally based on your goals, team and budget. No tool dogma, no vendor lock-in.
SEO and findability included
On-page SEO, fast indexing and a structure that ranks in Google and AI search engines. Findability is built in from day one.
Speed, security and mobile
Strong Core Web Vitals, SSL, secured login and a site that works flawlessly on every screen. Technology that protects and accelerates your brand.
Measurement, maintenance and growth
Analytics and tracking to measure conversion, plus maintenance and growth marketing after launch so your website keeps performing.
Never lose sight of conversions again
Visitors on your website are essential, but not every visitor converts equally. The real challenge is building a website that convinces visitors and drives them to act. You can keep investing in marketing to attract traffic, but if your website doesn’t turn those visitors into customers, your growth stalls.
Convert the perfect customer with strategic design
Our designers and developers dig into the core of your audience: we uncover who they are, what they are looking for and how they behave online. Then we build a custom website that applies proven design principles and conversion optimization, so every visit delivers maximum return.
Platform-neutral by design
Want more background first? We are happy to walk you through platform choice, process, cost and conversion during a free intake. We stay platform-neutral and choose together with you between Webflow, WordPress or a custom build, based on your goals rather than an agency preference.
A website for your industry
We tailor your website to how buyers in your industry decide: SaaS, IT services, consultancy, accountancy, legal, construction, manufacturing, healthcare, recruitment, real estate, SMEs, technology, financial services, wholesale and professional services. Whatever your market, we build around the questions your buyers actually ask.
A website development agency for all of Belgium
We work for companies across Belgium, from Antwerp and Ghent to Brussels and beyond, and for international teams and expats who want an English-first partner that knows the Belgian market.
A beautiful website is not the same as a website that converts. We design from the visitor's question and put conversion at the center, because traffic that doesn't turn into enquiries is expensive and goes to waste.
Tanguy De Keyzer Founder of Customer Impact and digital strategist Frequently asked questions
What does a new website cost? ＋
Our website projects start from 5,000 euros. The final price depends on the number of pages, features, languages and integrations. During a free intake we prepare a tailored quote and respond within 24 hours.
How long does it take to build a website? ＋
On average 4 to 8 weeks, depending on scope. After the intake we move through strategy, design and copywriting, build and optimization, and finally launch with a short training.
Why hire a website development agency instead of building with a template? ＋
Building it yourself with a template looks cheap, but your site often stays generic, is slow to rank and rarely turns visitors into enquiries. We start from strategy and conversion, with professional design, real copy and an SEO foundation, so your website actually wins you customers.
Which platform do you build on: WordPress, Webflow or custom? ＋
We are platform-neutral. Depending on your goals, team and budget, we choose Webflow, WordPress or a custom build. You get the best choice for your situation, instead of whichever tool an agency happens to be attached to.
Are SEO and copywriting included? ＋
Yes. We write the copy ourselves (no Lorem Ipsum) and lay an SEO foundation from the start: on-page optimization, sitemap, metadata and schema. You are findable in Google and AI search engines from launch.
Can I update my website myself afterwards? ＋
Yes. You get a user-friendly CMS and a short training, so you can manage copy, pages and images yourself without depending on an agency.
Is an AI-generated website good enough? ＋
AI tools quickly build something that looks okay, but they lack strategy, a well-thought-out conversion structure, unique content and a solid technical foundation. For a website that actually wins customers, human craft and strategy still make the difference. We do use AI to work faster and sharper.
What is the difference between a website and a webshop? ＋
A website informs and convinces, and turns visitors into enquiries or appointments. A webshop sells products online, with a cart and payment. Our focus is on conversion-driven business and lead generation websites; simple e-commerce is something we discuss in the intake.
What do I need to get started? ＋
Your business goals, your target audience, possibly your current website and any existing visual assets. The rest, from structure to copy, is on us.
What are the payment terms? ＋
We usually spread payment, typically part at the start and part at launch. The exact terms are always spelled out clearly in the quote, with no surprises afterwards.
Can I switch agencies later? ＋
Yes. You always own your website and your content, with no vendor lock-in. We build on standard platforms so your site is transferable and you are never stuck with us.
When is my website due for renewal? ＋
If your site looks dated, loads slowly, isn't mobile-friendly, ranks poorly in Google or barely generates enquiries, it's time. In the intake we assess whether a redesign or a full rebuild will deliver the most.
Do you also handle marketing after launch? ＋
Yes. A website without traffic delivers nothing. As a growth agency we also deploy SEO, Google Ads and conversion optimization after launch to drive visitors and leads.
Ready to win your market?
Book a meeting with our digital strategist Tanguy.