Our partners
Projects that are already up and running.
Real client work, in production. Each one solves a concrete business problem.
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Web Design & AI Agency · Remote across EuropeThe internet has changed.Has your business?
We help companies grow through Artificial Intelligence.Generate your complimentary audit in under a minute.
Infrastructure Optimized For
OpenAI
Perplexity
Gemini
Claude
KIMI
At the forefront of AI and design. Transforming the way companies launch, grow and lead their industries.
What we do
We are full stack. We cover every need.
Stack
Technology AI understands
The modern Silicon Valley stack, applied to your business: web, data, payments, automation and AI. No templates, no plugins that break.
- Vercel
- OpenAI
- Google Cloud
- n8n
- Supabase
- Stripe
- Twilio
- Qdrant
- Claude
- Resend
- Make
- Notion
- Next.js
- React
- Tailwind
Articles
What we learn by building
Websites, automation and AI applied to real businesses. What works, what doesn’t, and why.
Frequently asked
The usual questions
Pricing, timelines, technology and what happens after delivery. No small print: if we don’t do something, that’s here too.
Fast Web is a premium technology partner and integrator based in Barcelona. We specialise in building high-performance bespoke websites and systems (React web apps), commission-free e-commerce platforms, and integrating Artificial Intelligence to automate processes, sales and corporate customer service.
We work from Barcelona, in the Eixample. We operate as an advanced technology hub, offering bespoke software development and AI integrations both nationally (Spain) and internationally.
AEO (Answer Engine Optimization) is the evolution of SEO. At Fast Web we build your corporate infrastructure, semantically structured so that next-generation conversational engines (such as ChatGPT, Claude, Gemini or Perplexity) understand your company and reference it as the leading authority in your industry.
At Fast Web a landing page starts at €620, a website with its own system at €1,500 and the Premium package with integrated AI costs €2,500 (our maximum price, all included). Our Direct Ordering System includes bespoke design, SEO optimisation and high-performance infrastructure. Unlike platforms with monthly commissions, we don’t charge recurring fees.
Our premium web design process takes between 1 and 5 weeks depending on the complexity of the project. 87% of our clients have their website online in under 10 days. We work with high-performance React technology to guarantee optimal load speed.
It includes bespoke UX/UI design, frontend development in React, technical SEO optimisation (AEO), analytics integration (Google Analytics 4), domain setup and high-speed hosting. We deliver a turnkey digital product ready to attract clients.
Yes, we offer proactive maintenance services including security updates, 24/7 uptime monitoring, daily backups and priority technical support.
We build exclusively with React (Next.js/Vite) and Tailwind CSS. This modern architecture guarantees load times under 1 second, greater security against hacking and superior SEO compared with heavy WordPress templates.
We specialise in digitalising high-value local businesses: restaurants (their own ordering systems), clinics and firms (automated booking systems), premium e-commerce and B2B service companies that need to capture qualified leads.
Unlike platforms such as Glovo or Just Eat that charge 15-30% commission per order, Fast Web builds your business its own digital infrastructure. You pay once for the development and the system is 100% yours, with no per-transaction commission. This saves restaurants an average of €15,000/year in fees.
We implement an automated booking system that syncs two-way with your Google Calendar or Apple Calendar. Your clients can see your availability in real time and book appointments 24/7 with no human intervention, reducing no-shows through automatic reminders by email or WhatsApp.
Yes. If you have an existing site (WordPress, Wix, Squarespace or other), we handle the full migration. This includes: moving all content (text, images, products, blog posts), redirecting old URLs so you don’t lose SEO ranking, and setting up the new domain with no downtime. The process usually takes 1 to 3 additional days depending on the volume of content.
By architecture, our sites are significantly more secure than WordPress: no exposed database and no vulnerable plugins. As standard we include: HTTPS with an automatically renewed SSL certificate, HTTP security headers (CSP, HSTS, X-Frame-Options), hosting on Vercel with a global edge network, and encrypted environment variables for credentials. On the maintenance plan we add regular dependency updates and monitoring of known vulnerabilities.
So there are no misunderstandings: we don’t build with WordPress, Shopify or other third-party CMSs. We don’t make native iOS or Android apps (only websites and web apps). We don’t manage advertising campaigns (Google Ads, Meta Ads). We don’t do graphic design for print, packaging or branding from scratch. We also don’t offer our own hosting — we use Vercel, the most reliable infrastructure for Next.js. If you need something on this list, we point you to the right provider.
The code is 100% yours from day one. You can take it to any other provider or developer with no licence fees or penalties. If you have a maintenance plan, you simply cancel with 30 days’ notice. We hand over everything: the code repository, hosting access, credentials and basic project documentation.
Next step
Stop searching.Start scaling.
Let’s talk about your project.