How much does it cost to create a website?

From €1,500 (Solo package, a showcase website of up to five pages) to €20,000 (advanced custom), via €5,000 (Start) and €12,000 (Business). Beyond Solo, the price depends on the number of page templates, multilingual support and integrations.

How long does it take?

A Solo site is live within ten working days of receiving your content, a Start site quickly, depending on the chosen approach. A custom site goes live from 4 weeks; the exact timeline depends on the scope and is set with you at kickoff.

WordPress or Wagtail?

We build on Wagtail: more secure, fully custom, and you own the code. Full comparison in Wagtail vs WordPress.

Can I edit my site myself?

Yes. On Wagtail (Business, Premium), text, images, pages and articles are edited in the editing interface. On Solo and Start, our AI CMS lets you ask your AI assistant (ChatGPT, Claude, Gemini...) for the change, with no interface to learn. The hands-on introduction is included at delivery.

Is the design truly custom?

On Business and Premium, yes, 100%: no template, every interface is designed around your identity and your goals. Solo and Start start from a base built with AI, which a designer adapts to your identity.

Web design • Brussels

Web design agency in Brussels

KernWeb is a web design agency in Brussels. We build custom websites: unique web design, development on the Wagtail CMS, built-in SEO, for companies and freelancers in Belgium and across Europe. A site built to convert, not just a brochure.

Request a demo of my website or book a call →

What makes our sites unique

100% custom

No template. Our designers craft a unique interface around your identity and your business goals.

Fast & mobile-first

Sites optimised for Google's Core Web Vitals and flawless on mobile, where most of your visitors are.

Built-in SEO & GEO

Technical SEO, structured data and content designed for Google and generative AI, from day one.

Our method, in 4 steps

1. Framing : we review your current site and pin down your goals, audience and competitors.
2. Design : custom, conversion-driven mockups, validated with you before a line of code.
3. Development : build on the Wagtail CMS: responsive, accessible and SEO-optimised.
4. Launch & support : QA, editing training, go-live and ongoing support.

Our website packages

Start

€5,000

Full showcase website built with AI (you own the code), framed by a designer and editable through our AI CMS. The fastest, most affordable way to launch your online presence.

Business

€12,000

Custom Wagtail site, up to 8 page templates and 15 content blocks, you own the code, live from 4 weeks.

Premium

€20,000

Advanced custom Wagtail, 10 to 12 templates, multilingual included, custom integrations and modules.

Freelancer or small business? The Solo package, a showcase website of up to five pages, starts at €1,500 excl. VAT, live within ten working days of receiving your content (Solo in detail). Prices exclude VAT, with a fixed fee once the scope is agreed. In Brussels, the Prime Digitalisation grant can cover 25 to 70% of the budget.

Creation, redesign or migration?

Starting from scratch is a creation. Your site exists but is dated: that's a redesign. Changing technology is a migration, which we run without losing your rankings. Either way, discover our web agency in Brussels.

A website for your industry

Every profession has its codes. Discover our dedicated pages: accounting firms · real estate agencies · architects · restaurants & horeca · non-profits · recruitment firms · wellness centres · telecom & IT · engineering firms · care homes · print shops · cultural institutions · law firms · construction companies · gyms · personal trainers · life coaches · business coaches.

They already trust us

“Professional, talented, flexible and trustworthy. I recommend them to any start-up.”

Amaury Michiels, CEO chez IKOAB

“A serious and professional company throughout the creation of my website, 3 years of collaboration.”

Kevin Embourg, CEO chez New Deal Immo

“An agency I recommend without hesitation for a quality site that lasts!”

Bénédicte Blondel, Marketing consultant at WowLab

18 five-star reviews on Google. Belgian business owners who recommend us, year after year.

Frequently asked questions about website creation

: From €1,500 (Solo package, a showcase website of up to five pages) to €20,000 (advanced custom), via €5,000 (Start) and €12,000 (Business). Beyond Solo, the price depends on the number of page templates, multilingual support and integrations.
: A Solo site is live within ten working days of receiving your content, a Start site quickly, depending on the chosen approach. A custom site goes live from 4 weeks; the exact timeline depends on the scope and is set with you at kickoff.
: We build on Wagtail: more secure, fully custom, and you own the code. Full comparison in Wagtail vs WordPress.
: Yes. On Wagtail (Business, Premium), text, images, pages and articles are edited in the editing interface. On Solo and Start, our AI CMS lets you ask your AI assistant (ChatGPT, Claude, Gemini...) for the change, with no interface to learn. The hands-on introduction is included at delivery.
: On Business and Premium, yes, 100%: no template, every interface is designed around your identity and your goals. Solo and Start start from a base built with AI, which a designer adapts to your identity.