Agency quality • Rotterdam • Subscription
A Rotterdam web design agency that thinks with your business
This is a competitive search term — that's why substance matters. Sitelane works as your digital department: strategy, conversion, Webflow and continuous improvement. No final invoice and goodbye, but a monthly fee that includes growth.
Rotterdam area — short lines, clear process
Regional presence with agency-level delivery
From Rijswijk to the city centre: entrepreneurs want an agency that understands how you win customers online. We combine local accessibility with a mature process: strategy first, then design and tech that support it.
- Strategy and web design aligned with your sales
- Webflow for speed, design freedom and maintenance without plugin risk
- One partner: no freelancers working past each other
What you should expect from a real web design agency
From identity to live site — and beyond
Strategy as foundation
No pretty mockups without reasoning. First clarity on who you help and how your site proves it.
Design that sells
Visual hierarchy, trust and clear actions — not just inspiration boards.
Growth after launch
The web changes; your site should too. Optimization belongs in the journey, not as a separate ticket.
The process
How working with our agency looks
Introduction
We explore your market, goals and what's broken on your site today.
Strategy
Brandbrain: one story, clear page structure, measurable goals.
Design & build
Webflow development content-first: iterate fast, go live faster.
Launch & region
Live for Rotterdam and surroundings — then continue with data-driven improvements.
What does it cost when your website generates nothing?
Every visitor who leaves without taking action is revenue you're missing out on. That's why we don't work with projects, but with 24-month partnerships.
Foundation
€250/maand
24 months
We take care of the foundation, you focus on your business.
- Strategic vision and proposition session
- Website with up to 10 pages
- Unlimited update requests
- Responsive design tailored to your branding
- Hosting, uptime monitoring and support
- On-page SEO
- Contact form with instant notifications
Best for: businesses that want a professional online base without the hassle.
Growth
€400/maand
24 months
From website to business machine.
- Everything in Foundation
- Website with up to 25 pages
- Up to 2 languages
- Advanced forms (multi-step and file uploads)
- API integrations and automation
- Blog and news co-writing (done-with-you)
Best for: businesses that want their website to work as an extension of their sales and marketing.
Premium
€550/maand
24 months
Maximum capacity, proactive growth.
- Everything in Growth
- Unlimited pages and languages
- CRM and e-commerce integrations
- Custom tools and tailored intranet
- A collaboration day every other month and ongoing development
- Priority support
Best for: businesses where the website also supports and automates internal processes.
Proven value
From cost centre to growth engine
Baboon Amsterdam
4+ hours saved every week
Optimised the shop flow so customers can order without internal follow-up.
"Sitelane exceeded all our expectations in both price and functionality."
— Danique Wiltink, Baboon Amsterdam
PKW
+50% conversion growth in 90 days
Sharper positioning and an SEO strategy that delivered immediate growth.
"A valuable sparring partner who helped us position PKW strategically."
— Wouter van den Acker, PKW
M91200
Won a major government contract
A professional presence that builds trust with serious clients and wins tenders.
"Sitelane ensured sharp positioning and a presence that immediately builds trust with serious clients."
— Joost de Jong, M91200
Andeweg
5× more applications + custom intranet
A careers site that attracts talent, plus an intranet with repair and leave requests that saves time every day.
"Finally a web developer who really thinks along with business processes and immediately builds custom tools. That's the strength of Sitelane."
— Marius, Andeweg
Colosseus
Within 4 weeks: startup proposition
A sharp proposition and a live site — within a month.
"Tim, AI and our own input. Unbelievably fast — and a great website delivered. Let Tim do the magic."
— Bo Besters, Colosseus
Everything you need to know in one minute
Pick the package that fits. For a fixed monthly fee design, development, maintenance and updates are handled for a 24-month agreement.
Included: strategy, design, development, copy, hosting, security, maintenance and updates. No deposits or setup fees. Not included: external licences, stock photography or ad spend. The price you agree on is the price you pay.
After 24 months you decide again. Continue, stop or try something else. Your call. Renew? Free redesign. Just need maintenance? Reduced rate. Prefer to go independent? You take full ownership of your website.
Early termination triggers a 50% fee on the remaining balance. If you'd like to transfer the site, the remaining amount must be settled in full.
All projects are built with standard technology (Nuxt/Vue), fully documented and hosted on enterprise platforms like Cloudflare and Github. Should anything happen, any developer can take over the project (you own everything). You're never dependent on one person.
Honest answer? You probably don't want to. Clients never log in. Why wrestle with a backend when you can just drop a change request in Trello? Sitelane handles it directly — that's part of the service. Want to manage things yourself in the future or switch providers? No worries. All content lives in open, readable text files under version control. You can always access it, without complex software. Bonus: no CMS means no database to hack. Your site is ultra-secure.
At most agencies, SEO is an afterthought. At Sitelane, it's the foundation. It starts with the tech: clean code, human-readable URLs and lightning-fast load times. But the real gains come from content. No shotgun approach on popular terms, but deep research into search intent. Sitelane hunts for 'low-hanging fruit': search terms where your competition is asleep, but your customers are actively searching. By creating smart landing pages for these terms, customers are attracted without you spending thousands on ads.
Two things. First: technology. Framer and Webflow produce beautiful digital posters, but as soon as you need functionality (quote flows, CRM integrations, intranet, automations) they hit a wall. Sitelane builds custom. Second: the relationship. At a Framer or Webflow agency the collaboration is demand-driven: you tell them what needs to happen, they wait and send a quote for every change. You become the project manager of your own web builder. At Sitelane it's supply-driven: I challenge you proactively, spot opportunities in your data or market and come to you with solutions. You focus on your business, I think ahead about your website.
See how your site delivers more within 90 days
During the intake we explore your current situation and whether Sitelane is the right fit.
Plan a no-obligation introduction (20 min)