User research
We understand your visitors before we design — that's why our UX works in practice.
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Service · UX / UI Design
Interfaces that work effortlessly.
Interfaces that feel intuitive and help visitors do the right thing.
- ±2 wknfast delivery
- 100%responsive design
- NLworking with clients worldwide
Mogelijkheden
What you get.
Design system
Components, colors and typography that scale across your brand and team.
Interactive prototype
A clickable version of your site — test the experience before we write a single line of code.
Seamless handoff
Figma files with design tokens that translate directly into code — nothing lost between design and build.
Why do businesses choose us?
Dedicated specialist
One dedicated team member who knows your business, audience and goals in detail — no changing faces.
1point of contact
Fast delivery
From intro call to launch in 2 to 4 weeks on average. No months-long wait for a website.
2-4weeks to launch
Conversion-focused
Every page, button and word is designed to turn visitors into customers. Data-driven optimization.
+85%avg. conversion lift
SEO from day one
Technical SEO, schema markup and metadata are included as standard. You're found from launch.
100/100SEO-score
Secure & scalable
A modern stack with secure architecture, automatic backups and monitoring. Ready for growth.
99.9%uptime
Client satisfaction
Our clients rate us 4.9/5. Not because we're perfect, but because we genuinely think along.
4.9avg. rating
Our process.
01
Research
Interviews, user testing and competitive analysis form the basis of every design decision.
02
Architecture
Sitemaps, journey maps and content model — structure first, then pixels.
03
Design
From wireframe to high-fidelity design — in the browser as fast as possible.
04
Handoff
Components delivered as Figma + production code, not flat files.
Technologies
Built on a modern stack.
ReactFrontend
Next.jsFrontend
TailwindFrontend
TypeScriptFrontend
VueFrontend
SassFrontend
Results
Results for our clients.
+200%more inquiries
TechSaaS launches a new website
Replaced an outdated WordPress site with a fast Next.js experience. Load time dropped from 4.2s to 0.8s.
Conversion rose +200% in 3 months
+156%more revenue
D2C brand revamps its store
An optimized checkout flow and mobile-first design resulted in a substantial revenue increase.
Average order value rose +34%
+118%organic traffic
Local business wins with SEO
A technical SEO audit, content strategy and local optimization doubled organic traffic.
Top 3 positions for 27 keywords
Geselecteerd werk
Recente ux / ui design-projecten.
Plain
2025A modern customer-service platform for product-led teams. We built a marketing surface where the workflows tell the story.
- Next.js
- React
- TypeScript
- GraphQL
- Figma
- Linear
- Vercel
Attio
2025A radically flexible CRM that adapts to any go-to-market approach. Marketing site rebuilt around the new data-model story.
- Next.js
- TypeScript
- GraphQL
- PostgreSQL
- Figma
- Framer
Resend
2025An email API for developers, finally one with great DX. We redesigned the docs experience around code-first storytelling.
- Next.js
- TypeScript
- Tailwind
- Resend API
- Figma
- Notion
One approach, three clear packages.
Pick a service and instantly see what a website, online store or campaign costs — from a flying start to fully custom. Transparent prices, a clear scope and always a fair, tailored quote.
Thoughtful design grounded in research — made to build and driven by data.
Landing Page Design
A conversion-focused design for one landing page or screen
$0
one-time · excl. taxFor a sharp landing page or a defined MVP screen.
- UI design of 1–3 screens
- Working color & typography system
- Clickable prototype in Figma
- Mobile and desktop design
- One feedback round
Website UI/UX
A complete, conversion-focused design for your whole website
$0
one-time · excl. taxFor businesses taking their website to the next level.
- User research & user flows
- Full design system with components
- High-fidelity design of every screen
- Interactive, testable prototype
- Design tokens ready for development
SaaS Product Design
End-to-end product design for SaaS and web apps
$0+
one-time · excl. taxFor teams that want to structurally speed up design and development.
- Research, testing & UX audits
- Extensible design system + documentation
- Designers and developers in one team
- Accessibility (WCAG) built in
- Ongoing design & improvement sprints
| Onderdeel | Landing Page Design$499 | Website UI/UX$1,495 | SaaS Product Design$2,995+ |
|---|---|---|---|
| Number of screens | 1–3 | Full product | Unlimited |
| User research | Inbegrepen | Inbegrepen | |
| Design system | Basic | Inbegrepen | Inbegrepen |
| Interactive prototype | Inbegrepen | Inbegrepen | Inbegrepen |
| Design tokens for development | Inbegrepen | Inbegrepen | |
| Accessibility (WCAG) | On request | Inbegrepen |
Frequently asked questions about cost
How much does UX/UI design cost?
UX/UI design at Sarte Global starts from $499 for a single landing page design. The price depends on the number of screens, the amount of research and whether you need a full design system. After a short intake you receive a tailored quote with a clear scope.
Do you deliver the code too, or just the design?
Both are possible. We deliver Figma files with design tokens, and can translate the design directly into production code — so nothing is lost between design and development.
Do you work with research or jump straight to design?
For larger projects we start with research and user flows; that prevents expensive redesigns later. For a defined screen it can be more compact.
What is a design system and do I need one?
A design system is a set of reusable components, colors and rules. It keeps your product consistent and makes further development faster and cheaper — useful once you have more than a few screens.
Google reviews
4.9
Based on 2,400+ reviews
Verified clients
Sarah Bennett
2 weeks ago
Sarte Global delivered our new website and the investors were impressed. Clear strategy, real craftsmanship and live on time. Highly recommended.
James Carter
1 month ago
We didn't know exactly what we needed and got a complete brand system and a plan that still pays off two years later. One of the best studios we've worked with.
Anna Kowalski
1 month ago
Sarte turned our messy product positioning into a story the whole team can tell. Our inbound leads doubled in the first quarter after launch.
Marcus Bauer
2 months ago
The design quality is exceptional, but what surprised me most was the strategic thinking. They pushed back on our brief in all the right ways.
Priya Sharma
2 months ago
Hired them for a website refresh and got a brand-defining moment on top. Worth every penny — and then some.
Daniel Foster
3 months ago
Best collaboration in ten years of agency work. A senior team at the table, no waterfall, no junior account managers. Real partners.
Emma Wilson
3 months ago
Sarte Global is that rare studio that delivers both beautiful work and measurable growth. Conversion is up 41% since launch and still climbing.
Yusuf Aslan
3 months ago
Genuinely collaborative — they helped with our boardroom prep and the investor narrative. That alone paid back the whole engagement.
Sophie Laurent
4 months ago
Highly recommended. Smart, fast, and they obsess over the small details other studios skip. You can see it in every pixel.
Carlos Mendoza
4 months ago
Our rebrand with Sarte lifted us from startup-looking to market-leader level. The before/after comparison still amazes me every time.
Hiroshi Tanaka
5 months ago
Strategic thinking and craftsmanship. Most agencies do one well. Sarte does both at a high level. The whole process felt surprisingly mature.
Olivia Brown
5 months ago
Worked with three other agencies before. No comparison. Direct, with a clear opinion, and the work speaks for itself. Earned our trust in no time.
Henrik Sorensen
6 months ago
On time, in scope, and the campaign hit its KPIs in the first week. A sharp team to work with, from kickoff to delivery.
Isabella Costa
6 months ago
LinkedIn engagement and organic traffic shot up after the relaunch. The brand finally feels like the company we always wanted to be.
Liam Harris
7 months ago
Sent the new website to my mentor and his first reaction was: 'who built that?' I can't get a higher compliment. Worth the investment.
Zara Khan
7 months ago
If you see design as a real business lever rather than decoration: hire these people. They get it at a level I haven't seen anywhere else.
Mateo Rossi
8 months ago
Smartest and most respectful team I've worked with in years. They even made an inherently stressful process enjoyable for everyone.
Nora Mitchell
8 months ago
Sarte translated something I couldn't explain for 18 months into a 12-page brand book everyone understood immediately. Game-changer.
Tom Andersen
9 months ago
Tightly scoped, tight timeline, beautiful result. The team is genuinely senior — no junior account managers keeping you from the work.
Ava Thompson
10 months ago
Torn between Sarte and another agency? Just do it. We did and never looked back. Five stars, and always a recommendation.
Sarah Bennett
2 weeks ago
Sarte Global delivered our new website and the investors were impressed. Clear strategy, real craftsmanship and live on time. Highly recommended.
James Carter
1 month ago
We didn't know exactly what we needed and got a complete brand system and a plan that still pays off two years later. One of the best studios we've worked with.
Anna Kowalski
1 month ago
Sarte turned our messy product positioning into a story the whole team can tell. Our inbound leads doubled in the first quarter after launch.
Marcus Bauer
2 months ago
The design quality is exceptional, but what surprised me most was the strategic thinking. They pushed back on our brief in all the right ways.
Priya Sharma
2 months ago
Hired them for a website refresh and got a brand-defining moment on top. Worth every penny — and then some.
Daniel Foster
3 months ago
Best collaboration in ten years of agency work. A senior team at the table, no waterfall, no junior account managers. Real partners.
Emma Wilson
3 months ago
Sarte Global is that rare studio that delivers both beautiful work and measurable growth. Conversion is up 41% since launch and still climbing.
Yusuf Aslan
3 months ago
Genuinely collaborative — they helped with our boardroom prep and the investor narrative. That alone paid back the whole engagement.
Sophie Laurent
4 months ago
Highly recommended. Smart, fast, and they obsess over the small details other studios skip. You can see it in every pixel.
Carlos Mendoza
4 months ago
Our rebrand with Sarte lifted us from startup-looking to market-leader level. The before/after comparison still amazes me every time.
Hiroshi Tanaka
5 months ago
Strategic thinking and craftsmanship. Most agencies do one well. Sarte does both at a high level. The whole process felt surprisingly mature.
Olivia Brown
5 months ago
Worked with three other agencies before. No comparison. Direct, with a clear opinion, and the work speaks for itself. Earned our trust in no time.
Henrik Sorensen
6 months ago
On time, in scope, and the campaign hit its KPIs in the first week. A sharp team to work with, from kickoff to delivery.
Isabella Costa
6 months ago
LinkedIn engagement and organic traffic shot up after the relaunch. The brand finally feels like the company we always wanted to be.
Liam Harris
7 months ago
Sent the new website to my mentor and his first reaction was: 'who built that?' I can't get a higher compliment. Worth the investment.
Zara Khan
7 months ago
If you see design as a real business lever rather than decoration: hire these people. They get it at a level I haven't seen anywhere else.
Mateo Rossi
8 months ago
Smartest and most respectful team I've worked with in years. They even made an inherently stressful process enjoyable for everyone.
Nora Mitchell
8 months ago
Sarte translated something I couldn't explain for 18 months into a 12-page brand book everyone understood immediately. Game-changer.
Tom Andersen
9 months ago
Tightly scoped, tight timeline, beautiful result. The team is genuinely senior — no junior account managers keeping you from the work.
Ava Thompson
10 months ago
Torn between Sarte and another agency? Just do it. We did and never looked back. Five stars, and always a recommendation.
Frequently asked questions
How long does it take to build a website?
On average, projects take 2 to 4 weeks. This depends on the complexity, the number of pages and any specific requirements such as custom functionality or integrations.
How much does a website cost?
The cost depends on your requirements. Our packages start at an accessible entry level. Get in touch for a free, tailored quote — we're happy to think along with you.
Do I also get hosting and a domain name?
Yes, we arrange a fast and secure hosting environment. We also help you choose and register a fitting domain name, so everything is taken care of.
Is the website mobile-friendly (responsive)?
Absolutely. Every website we build is fully responsive and tested on all common devices and browsers. An optimal user experience on mobile, tablet and desktop is central to our work.
Can I edit text and images myself?
Yes, we provide a user-friendly CMS that lets you easily update text, images and other content yourself. Think WordPress, Sanity or another headless CMS.
Will the website be found in Google?
Yes, every website is delivered technically SEO-optimized. Think metadata, load speed, structured data and a logical site structure. Want even more from your visibility? Then our SEO optimization service is a great fit.
UX / UI Design worldwide.
Whether you're building a business in London, Dubai, New York, Singapore, Toronto, Sydney or Berlin — Sarte Global designs and builds your website entirely remotely, with personal contact and a dedicated point of contact. No distance in the way, just a partner who understands how to grow across markets and time zones.
A design that actually converts?
We pair designers and developers from day one. Less handoff, faster launch.