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Web Development

Tell us what's not working. We'll show you what a proper website can do for your business. No pitch deck, just a straight conversation.

We are Studio 3121

Webflow development, migration, and CMS setup for businesses that need more than a template.

< 1.2s
average page load time across our builds
Trusted by ambitious brands across the Netherlands
Horizon RetailE-commerce
Velox SaaSB2B Software
Meridian HealthHealthcare
Apex LogisticsSupply Chain
Bloom & BergFashion
FinstraFintech
What's included

Everything your website needs to work for you

1

Every euro works toward your goal

Full-funnel strategy from awareness through conversion

2
All your platforms, one strategy

Google, Meta, LinkedIn, TikTok unified management

3
Decisions backed by real data

Proper tracking, attribution, and remarketing audiences

4
Smart systems that improve while you sleep

AI-driven testing, automated rules, smart bidding

5
You'll always know what's working

Custom dashboards, no vanity metrics

Ads match what people see→ See all services
How it starts
01

Book a call

30 minutes, no pitch. Just an honest conversation about where you are and where you want to be.

02

We audit your setup

We review your accounts, tracking, and campaigns. You'll get a clear roadmap, no obligations.

03

You get a plan

Clear roadmap with priorities, budgets, projections, and actionable next steps.

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Platforms

Where your audience lives

Advertising
Google Ads
Meta Ads
LinkedIn Ads
Microsoft Ads
Where your data lives
Google Analytics 4
Supabase
Google Tag Manager
Looker Studio
ClickUp
CRM
Database
Deliverables

What you get

1
Webflow CMS Setup
1
Responsive Design
1
WordPress Migration
1
Technical SEO
1
Landing Pages
1
E-commerce Development
Why us, not them

Ready to stop apologizing for your website?

Without Studio 3121

A website nobody dares show to clients

Plugin updates that break things at 2am

Need a developer for every small change

Three months to launch, then start over

With Studio 3121

A site you're proud to put in a proposal

Webflow: no plugins, no crashes, no surprises

Your team edits content directly in the CMS

Live in weeks, not months. And it keeps improving.

Results

Real numbers. Real cases.

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B2B SaaS company

-38% CPA, +156% conversions

"First agency that actually understood our sales cycle."

— Jan V., CMO

Approach

One partner for your entire digital journey

We remove the complexity of working with multiple external partners by handling everything in-house and coordinating the strategy.

Growth without internal complexity

We enable growth without requiring the recruitment that comes with it, while still operating as a true extension of your team.

Removing complexity & digital debt

We enable decision makers with one clear, integrated setup, allowing you to detect operational costs and workflows that could be automated.

FAQ

Answered

questions.

1
Why does Studio 3121 build websites in Webflow?
Webflow gives us the design freedom of custom code with the ease of a visual editor. Your site loads fast, is secure by default, and you can edit content yourself without breaking anything. No plugins to update, no security patches, no developer needed for a text change.
1
Webflow vs WordPress — which is better for my business?
WordPress works, but it comes with ongoing maintenance: plugin updates, security patches, hosting management, and performance optimization. Webflow handles all of that out of the box. For most SMEs, Webflow means fewer headaches, faster sites, and lower total cost over time. We've migrated several businesses from WordPress and none have looked back.
1
Can you migrate my WordPress site to Webflow?
Yes, we handle the full migration: design, content, SEO redirects, and CMS setup. We make sure your search rankings are preserved with proper 301 redirects and that your new site matches or improves on your current design. Most migrations take 4-8 weeks depending on the size of your site.
1
How long does it take to build a Webflow website?
A typical business website takes 4-8 weeks from kickoff to launch. That includes design, development, content integration, and testing. More complex projects with e-commerce, multilingual support, or CRM integrations can take 8-12 weeks. The biggest variable is usually how fast you provide content and feedback.
1
How much does a professional website cost in Amsterdam?
Our Webflow websites start at €3,000 for a clean business site and go up to €6,000+ for complex projects with e-commerce or custom integrations. After launch, ongoing maintenance and updates are handled through a monthly subscription. We're transparent about pricing from the first call. No surprise invoices.
1
Can I edit my Webflow website myself after launch?
Absolutely. We set up the CMS so you can update text, images, blog posts, and other content without touching any code. We'll give you a walkthrough and a short guide. For structural changes or new pages, that's where we come in through the monthly web subscription.
Related services

Data Analytics

Send us access to your analytics and CRM. We'll show you what you're missing and what it's worth. Plain language, not a 40-page report.

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Content Creation

Show us what you've got. We'll tell you honestly if it needs a refresh or a full rebuild, and what it'll take.

Learn more →

Growth Marketing

We'll look at your current marketing, what's bringing results and what's burning money, and give you an honest assessment. Free, no strings.

Learn more →
Make your move

Ready to stop apologizing for your website?

Tell us what's not working. We'll show you what a proper website can do for your business. No pitch deck, just a straight conversation.

No sales pitch
Actionable insights
Yours to keep
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