Web Agency in Catalonia

Your professional website, turnkey

squareMX designs and develops showcase websites, e-commerce shops and custom CRM applications for businesses in Vilanova i la Geltrú, Sitges, Tarragona and all of Catalonia.

Which type of website fits your business?

Three solutions for every project

Presentation Website

A professional website matching your sector's standards, SEO and conversion optimized.

Agencies, clinics, restaurants, hotels

E-commerce

Online store with product catalog, secure payments, and loyalty tools.

Fashion stores, B2B, marketplaces

Custom CRM

Tailored management application: client tracking, automations, data reporting.

Real estate CRM, training platform, business tool

3–6 weeks
Turnaround for a showcase site
€500
Starting price showcase site
100%
Satisfied clients

Our creation process

From idea to launch, we guide you every step of the way

1

Brief & Strategy

We analyse your market, competitors and objectives to define the best digital strategy.

2

Design & Mockups

Our designers create bespoke mockups that you approve before any development starts.

3

Development

Our developers build your site with the technologies best suited to your needs.

4

Testing & Optimisation

We test every feature, optimise performance and cross-device compatibility.

5

Launch & Follow-up

Go-live on your secure hosting, performance monitoring and post-launch support.

Indicative pricing

Full transparency on prices - free personalised quote within 48h

Showcase Website

From €500

Present your business and attract local customers

  • Responsive & modern design
  • Local SEO optimised
  • Contact form
  • Google My Business sync
  • 1-year hosting included
Get my free quote

E-commerce

From €2,000

Complete online shop to sell 24/7

  • Unlimited product catalogue
  • Secure payments (Stripe)
  • Order management
  • Integrated email marketing
  • Analytics dashboard
Get my free quote

CRM & Application

From €8,000

Custom business application to automate your processes

  • Custom CRM
  • Advanced dashboards
  • Business automations
  • API & third-party integrations
  • Dedicated support & maintenance
Get my free quote

Technologies we master

Vue.jsReactSymfonyNode.jsPHP / LaravelPostgreSQLMySQLRedisDockerAWS / OVHStripeTailwind CSSViteTypeScript
Mobile App Development

Your custom mobile application

We build high-performance iOS and Android apps, intuitive and tailored to your business - from MVP prototype to full-scale connected solution.

Geolocation & Interactive Maps

Dynamic maps, prospecting radius, geographic filtering - your users find opportunities around them in real time.

AI & Automated Campaigns

Built-in AI chatbot to draft SMS and email campaigns in seconds, with optimization suggestions and real-time performance tracking.

CRM & Prospect Tracking

Intuitive dashboard to manage contacts, qualify prospects and measure the impact of every marketing campaign.

Advanced Native Features

QR code scanning, push notifications, real-time sync - mobile apps that genuinely work in the field.

LeClientRoi - Local marketing mobile app iOS AndroidLeClientRoi - Interactive map for nearby prospects
Built by squareMX

LeClientRoi

LeClientRoi is a mobile app that helps merchants and entrepreneurs attract geolocated customers through smart AI-powered SMS and email campaigns. Scan a QR code, create a campaign, prospect nearby - all in seconds.

5.0 ★
App Store Rating
iOS 15+
Compatibility
IA
Built-in AI
SMS + Email
Channels
View on App Store
5.0
★★★★★

On the App Store (France)

Category

Productivité

Our Completed Projects

Discover some of the projects we have successfully delivered for our clients.

Coleadi

AI-powered lead capture platform. Complete application creation, data management and lead qualification optimization.

Visit Website

Sphere Immo

Leading French broker in new real estate. Email marketing and lead generation for their brokerage platform.

Visit Website

Emprunter Malin

Financial information website specialized in smart borrowing. Email campaigns and lead nurturing for their platform.

Visit Website

Mailxpertise

Email and SMS routing platform. Sending several million emails and SMS per day for marketing campaigns.

Visit Website

Wild Sultan

Online casino platform. Marketing optimization and email platform creation for their acquisition campaigns.

Visit Website

So Performeo

Lead generation and email campaigns for their training management platform.

QuiAppel

Lead generation, email automation and data management with API connections.

Visit Website

Your Project

The next project could be yours! Contact us to discuss your lead generation strategy.

Start Your Project

Your web agency in Catalonia

We build websites for local businesses

Based in Baix Penedès, squareMX supports businesses in Vilanova i la Geltrú, Sitges, Sant Pere de Ribes, El Vendrell, Calafell, Tarragona and Vilafranca del Penedès in their digital transformation.

Vilanova i la Geltrú Sitges Sant Pere de Ribes El Vendrell Calafell Tarragona Vilafranca del Penedès

Frequently asked questions

Everything you need to know before starting your web project

The price depends on the complexity of the project. A professional showcase website starts from €500, an e-commerce shop from €2,000 to €15,000, and a custom CRM or business application from €8,000. We provide a free, detailed quote within 48 hours, with no commitment.

Ready to launch your web project?

Get a free personalised quote within 48 hours. Our team is available to answer all your questions.