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Tailor-made websitesfor internationalbusinesses in Spain

A web design studio in Barcelona building custom websites for businesses across Spain. No templates — every line of code, tailored to your fit.

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Zero templates, 100% custom
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Custom quality, template price
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Languages supported
FullStack
Full-stack + ERP all-in-one
Portfolio

Every brand deserves to be crafted

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Your project here

Free consultation

Let's talk?
Services

Not just a website,
a complete digital solution

From the first brand impression to the last accounting entry, we cover every step of your digital transformation. We help businesses in Barcelona, Madrid and across Spain build their online presence.

01

Brand website

Custom multilingual design with a mobile-first approach, accessible to both international and local clients. Built with Next.js and React for optimal performance, native SEO and minimal load times that rank your brand on Google.

02

E-commerce

B2B wholesale + B2C retail platform with multi-currency support, exclusive distributor portal and real-time stock sync. Stripe integration for secure payments and automated order management.

03

ERP System

Products, orders, procurement, inventory, logistics, customs and finance — all centralized in a single dashboard. Custom-built for your workflow, eliminating spreadsheets and reducing operational errors.

04

Booking system

Online booking for restaurants, hotels, clinics and travel agencies. One-click reservations, real-time calendar sync, automatic confirmations and zero third-party platform commissions.

05

Multi-language / Multi-currency

Native support for 9+ languages and 8+ currencies for global reach. Professional translation, localized URLs and optimized hreflang for positioning in each target market.

06

SEO & Maintenance

Local and technical SEO optimization, continuous performance monitoring, security updates and backups. Long-term protection of your digital assets with monthly metrics reports.

Who we are

The faces behind your project

Two engineers who crossed an ocean, met in Barcelona, and decided to start a web development studio for businesses in Spain.

Chaohao Zhan

Chaohao Zhan

Co-founder · Infrastructure & Systems

Dual degree in Aerospace & Telecommunications Engineering from UPC (Universitat Politècnica de Catalunya) — Spain's #1 engineering university. Currently at Cellnex Telecom, Europe's largest wireless infrastructure operator. Brings enterprise-grade architecture thinking to every project we build.

Based in Barcelona, Spain
Shufan Wu

Shufan Wu

Co-founder · Full-stack Development & Product

Optoelectronic Information Engineering at Zhejiang University — China's top 3, QS 2026 World #49. Capable of independently building enterprise-grade ERP systems covering products, orders, inventory, and finance end-to-end. Excels at turning complex business logic into clean, efficient interfaces.

Based in Barcelona, Spain
Pricing

Full transparency,
no surprises

Every project is unique, but here's where we start. Final price based on scope and features. Professional web design at a fair price, from Barcelona for all of Spain.

01 · Showcase

Showcase Website

600
starting from · VAT not included
  • 100% custom design, zero templates
  • Multilingual (2–3 languages)
  • Mobile-first responsive
  • On-page SEO optimized
  • Contact form / WhatsApp
Most popular
02 · Professional

Professional Website

2.500
starting from · VAT not included
  • Everything in Showcase plan
  • Admin panel (CMS)
  • Booking system or catalog
  • Payment integration (Stripe)
  • Blog / content management
  • Analytics and metrics
Fast launch
03 · ERP Deploy

ERP Deployment

4.000
starting from · VAT not included
  • Rapid deploy from proven ERP template
  • Brand customization (visual + domain)
  • Product categories & attributes setup
  • Payment gateway integration
  • Data import & go-live
  • Training & handover
04 · Custom

Fully Custom Build

Priced on your needs
  • Complex custom business logic
  • Deep third-party integrations
  • Bespoke feature modules
  • Full-stack architecture & development
  • Long-term support plan
Responsive design included
On-page SEO optimized
Post-launch support
Process

From idea to launch, in four steps

01

Deep discovery

We understand your brand story, target audience and business goals to find the best design-business intersection. Whether you run a restaurant in Barcelona, a clinic in Madrid or an import business anywhere in Spain.

02

Custom proposal

Brand visual direction, information architecture and interactive prototypes, refined to perfection. We show you exactly how your website will look before writing a single line of code.

03

Development

Full-stack development with Next.js and React. Responsive design, booking integration, Stripe payments and custom business modules. We build fast, multilingual websites optimized for Google.

04

Launch & support

We publish your website, set up SEO and analytics, and stay by your side. Regular content, feature and security updates to keep your website delivering results.

Testimonials

What they say is moreuseful than what we say

I used to call every time just to check stock before placing an order — back and forth all day. Now I see real-time inventory and order directly. Out of all my suppliers, they're the first ones that made ordering actually effortless.

Marc
Marc
LED Partner Distributor · Madrid

I talked to two other agencies before — both gave me the same generic travel template. These guys were different: they started by asking where my customers come from and how they make decisions. The result is a site that actually brings in bookings.

Xiao Chen
Xiao Chen
Head of Operations, ChinaWay · Barcelona
SastreWeb
Contact

Your next client
is searching for you online

Need a website for your business in Spain? Let's talk. Free consultation, no strings attached — we'll show you exactly how we'd build it for you.

WhatsApp
+34 632 189 329sastreweb.es