Websites
Professional website design that convinces and wins customers
Strategy, design and engineering under one roof. A website that makes it immediately clear why customers choose you, built to grow with your organisation. You work with one point of contact, from the first conversation to well after launch, with a team of specialists behind them.
- From €1,750
- Live in 1–5 weeks on average
- One point of contact
A personal answer · No obligations · Straight to Jesse or Derk
Trusted by organisations that want to move forward
Sound familiar
Time for a website that works for you again?
- Your current website feels dated.
- You explain what you do better in a conversation than your website does.
- Visitors arrive, but enquiries stay flat.
- Nobody knows exactly what visitors do on the site.
- Every small change costs time or money.
- Your website has grown into something nobody dares to touch.
Then what you probably need is not just a new design, but a better foundation.
Work
Built to be seen
Below is a selection of the websites we have designed and built. This is not a portfolio to admire: the work itself shows what you can expect from us better than any promise could.
What you get
A foundation, not a brand palette with a menu on top
Six parts, in every package. What differs is the scope, not the care.
Positioning that holds
We start not with colours but with the question of why your customer chooses you. That answer drives structure, copy and design, not the other way round.
Structure built for conversion
Pages and content are built around what a visitor needs to understand and then needs to do.
Design made for you
A consistent visual style that fits the company and works on every screen, extendable without us.
Fast, clean engineering
Performance, semantics, technical SEO and accessibility taken along from the start rather than bolted on afterwards.
A CMS you understand
Change pages without a manual and without depending on anyone for every piece of text or image.
Measurement from day one
Analytics, goals and form tracking are ready at launch. Otherwise you still know nothing three months later.
The website is built so marketing, measurement and follow-up can be connected later without rebuilding it.
Who you speak to
No account manager in between
At Cosymize you speak directly to the people who shape and guard the project. Jesse and Derk steer strategy, design, engineering and launch, and bring in the right specialist for each part. No brief that gets relayed internally three times.
Jesse Peijffers
Founder & Head of Commerce
Connects entrepreneurs, opportunities and solutions that demonstrably add value. Jesse guards the personal contact and the commercial relevance of every engagement.
- Strategy
- Client contact
- Commerce
Derk Gähler
Co-founder & Digital Expert
Connects positioning, web development and online marketing into one clear digital product that is beautiful, functional and easy to use.
- Positioning
- Technology
- Marketing
- One point of contact from kickoff to launch.
- The person you speak to decides, and stays your contact after launch.
- For design, development, content and advertising we bring in specialists from a fixed circle we stand behind.
How we work
How a website project runs
One to five weeks from kickoff to launch on average. You know in advance what is ready when.
Kickoff & strategy
Audience, positioning, message, goals and site structure.
Wireframes & content
We decide what information goes where before we start designing.
Design & build
Design, content and technical work run together, under control.
Test & launch
Responsive, performance, forms, analytics, redirects and browser checks.
Measure & grow
After launch the site can be connected to SEO, Ads, maintenance and automation.
Investment
What a website costs with us
You buy a website once and it is yours afterwards. All amounts exclude VAT. Maintenance is optional and runs on a twelve-month basis.
Website Basic
For anyone who needs a professional foundation that holds up.
- Up to 5 core pages
- Custom responsive design
- WordPress, Elementor or Shopify
- Technical SEO foundation
- Analytics and form tracking
- Handover and CMS training
Fixed price in the quote · one-off · excluding VAT
Website Growth
For anyone who wants the website actively winning customers.
- Up to 10 content pages
- Conversion-focused structure
- Blog or knowledge section
- SEO and measurement foundation
- Copywriting for core pages
- Two feedback rounds
- Handover and CMS training
Fixed price in the quote · one-off · excluding VAT
Website Custom
For webshops, integrations and multilingual environments.
- Webshop or extensive website
- Customer, product or system integrations
- Multilingual and custom flows
- Headless or custom development
- Personal technical proposal
- Three feedback rounds
Fixed price in the quote · one-off · excluding VAT
No mandatory long-term contract. Website, domain, hosting, code and content are in your name.
Difference
Why Cosymize
No verdict on other agencies. A different starting point.
A traditional website project
- Design and engineering delivered as separate parts.
- Measurement often arranged afterwards.
- Extensions get bolted on later.
- Communication runs through several people.
Cosymize
- Strategy before design.
- Analytics and conversion tracking from the start.
- Built component-first and extendable.
- Ready to connect marketing and automation later.
- Direct contact with the makers.
Frequently asked
What people want to know first
From €1,750 excluding VAT. The final investment depends on the number of pages, the content, functionality, a webshop, languages and integrations. You get a proposal with a fixed price up front, so there are no surprises afterwards.
One to five weeks from kickoff to launch on average. Count on a two-hour kickoff, two one-hour feedback rounds and an hour of handover from your side. We do the rest.
We can; it is an option in the price. If you write it yourself we edit along on structure, tone and findability. Imagery we arrange together: your own photography almost always beats stock, and we will say so plainly when a stock image does your story no favours.
Yes. We set up the CMS in your language rather than the developer's, so you change pages without a manual. You get an hour together in the CMS, plus short videos for whoever joins later.
Always. Domain, hosting, code and content are in your name. If you ever want to leave, you take everything with you in one handover, with no exit fee and no technical hostage-taking.
They come along. Every existing URL gets a redirect to its new place, so links from elsewhere keep working and the positions you built up do not evaporate. A migration without redirects is the fastest way to lose traffic.
Yes, and you take that on separately when you are ready for it. Either way the website is prepared technically and for measurement: clean code, a technical SEO base, analytics and form tracking ready at launch. So you can scale up later without rebuilding first.
WordPress with Elementor, Shopify, or headless with Next.js. We pick what fits your situation, not what we happen to prefer. Migrations from Webflow, multilingual setups with WPML and server-side analytics are all regular work.
Yes. We work online and visit you on location by appointment. Most of a project runs fine remotely; we like to do the kickoff and the handover in person when that suits.
Request
Tell us what you want to build.
Tell us briefly what you want to build. Jesse or Derk replies personally and as soon as possible. We are available on weekdays between 9.00 and 21.00.
- We go through your current site before the call.
- You get an indication of investment and lead time.
- If it is not a fit, we will say so.