Boutique web · Barcelona · Since 2024

Websites built with care, ready to sell.

ESI

Next.js web design and development for Barcelona SMBs. Fast, scalable, accessible (EAA), and built to convert from the first scroll.

Book a callreply < 24h
4.8·on Google
based on 32 reviews
+50 clients
PetMat
Envases Take Away
Taxi Pet Friendly
Web designSEOEAA AccessibilityKit DigitalE-commercePerformanceOngoing supportWeb designSEOEAA AccessibilityKit DigitalE-commercePerformanceOngoing support
What we do

Four crafts.
One team.

Design, development, SEO and accessibility under the same roof. No middleman agencies. No uncoordinated freelancers. No surprises at the end of the project.

01

Design + Development

Bespoke Next.js sites with design that stands out. Fast, scalable, and editable through a CMS.

From €1,490
02

SEO

Technical SEO, schema, local Barcelona and generative-search optimization. Traffic that converts.

From €490/month
04

Custom Development

Web apps, API integrations, internal dashboards, automations. We build what your business needs.

Get a quote →
Do you comply with the EAA?

If your site doesn't comply
with the EAA, it can
cost you €600,000.

Since 28 June 2025, the European Accessibility Act and Spain's Royal Decree 1112/2018 require WCAG 2.1 AA. Scan your site for free and get a full report in 60 seconds — no form.

https://your-site.com
Auditoría WCAG 2.1
54/ 100
NON-COMPLIANT
  • Insufficient contrast7 errors
  • Images without alt12 errors
  • Form labels4 errors
  • Keyboard navigation3 errors
Selected 2024–2026

Work that speaks for itself.

PetMat
PetMatShopify Hydrogen · Next.js
Envases Take Away
Envases Take AwayPageSpeed 41 → 99
Nuevas Empresas
Nuevas EmpresasSEO + onboarding
Taxi Pet Friendly
Taxi Pet FriendlyWeb app · Next.js
What our clients say
We grew e-commerce conversions 38% in the first quarter. And our site finally feels premium.
MO
Marta Olivera
Founder · Olivera & Co

We went from PageSpeed 41 to 99. SEO started generating leads in under two months.

Steve·DPS Barri Gòtic

EAA audit closed before any competitor. Total peace of mind.

Lucía (Sales Director)·Envases Take Away

You talk to whoever designs and writes the code. No sales promises.

Sergio (Marketing Manager)·PetMat
How we work

From idea to launch, in five steps.

01

Call

20 min. We learn what you need and who you sell to.

02

Proposal

Fixed quote, clear timeline, defined deliverables in 48h.

03

Design

Figma wireframes. We iterate until you love it.

04

Build

Built in Next.js with daily commits and a visible staging.

05

Launch

Technical SEO, WCAG AA accessibility and 3 months of support.

Honest pricing

Three starting points.

pricing.bonus

Plan · 01

Starter

Presence site · pros and freelancers

€490
  • Up to 3 pages
  • Bespoke design
  • Basic SEO
  • WCAG 2.1 AA
Start
Most chosen
Plan · 02

Business

SMBs that need to generate leads

€1,390
  • Up to 12 pages
  • Blog + CMS
  • Technical SEO
  • Analytics
  • 3 months of support
Start
Plan · 03

E-commerce

Online store ready to sell

€1,990
  • Shopify / Hydrogen
  • Payments + ERP
  • SEO + Google Shopping
  • 6 months of support
Start
Contact

Ready to Start?

Leave us your details and we'll contact you to discuss your project

Location

Barcelona, Spain

Response time

< 24 hours