We build bespoke websites and online stores for London businesses on a Next.js 16 stack, TypeScript and optimised Core Web Vitals. London is the UK's financial and professional services capital, home to a dense concentration of fintech, banking, legal and consulting firms alongside a fast-moving tech and scale-up scene around Shoreditch and the wider M4 corridor. For a London business, a website is rarely just a brochure — it is the first technical filter a corporate client or investor checks before a meeting. Speed, security and a clear value proposition matter here more than almost anywhere else in the UK.
680 762 331Some of our clients
Tecnologías que dominamos
Project types for London businesses
Four formats depending on your use case. All built on a modern Next.js stack, technical SEO by default, and a fixed quote with no open-ended hours.
Fixed quote
Multi-page corporate website built on Next.js 16 + TypeScript. Mobile-first, technical SEO by default, optimised Core Web Vitals and a contact form wired to your CRM. First-year hosting and business email included.
Fixed quote
eCommerce with an unlimited catalogue, Stripe payments, inventory management and automated order emails. Headless Next.js stack (Sanity, Payload or WooCommerce REST depending on volume).
Fixed quote
Single-page landing built for paid traffic. Lighthouse 95+, GA4 and Meta Pixel tracking correctly gated by consent mode, A/B testing and a smart lead-scoring form.
Custom quote
Platforms with authentication, private client areas, SaaS integrations and multi-locale support. For businesses whose use case outgrows a standard CMS. Initial audit included at no cost.
Technical stack
A modern stack as our starting point, not a premium upgrade. What other agencies charge extra for, we build in as standard.
Vercel's framework, latest generation. Server Components, streaming, Partial Prerendering and typed routes. The baseline for every project since 2024.
Shared types across frontend, API and queries. Safe refactors and bugs caught at build time, not in production.
Every deploy runs Lighthouse CI. If a new version regresses LCP, INP or CLS, it does not ship.
Server-side rendering, typed metadata API, dynamic sitemap, per-component schema markup, multi-locale hreflang. No third-party plugins.
Chatbots powered by Claude or GPT, automated commercial ice-breakers, RAG over your own documentation. Available as an add-on from the first project.
Security updates, 24/7 monitoring, verified backups, monthly improvement window included. From £149/month.
Remote-first delivery for London
We're a European web & AI studio based in the Canary Islands, Spain, working 100% remotely with UK businesses. For your London team that means a video kick-off, design reviews in Figma, a live project dashboard, and weekly progress calls — the same modern stack and process as a local agency, without the local overheads.
POWER YOUR WEBSITE WITH AI · INCLUDED IN EVERY PROJECT
We add AI to everything we build: a chatbot trained on your content, an agent that replies to emails, or automations that remove manual work. No extra cost on the full package.
We train a chatbot on your documents, your website and your tone of voice. Responds 24/7 in your CRM, WhatsApp or website.
An agent that executes: replies to emails, drafts quotes, updates the CRM, closes tickets. End-to-end.
Workflows that connect your tools: CRM, email, spreadsheets, e-commerce, invoicing. Fewer clicks, zero errors.
HOW WE WORK
We analyse your digital presence — SEO, performance, competitors and AI opportunities.
We define goals, KPIs and an action plan aligned with your business.
Development, content, technical SEO, model training. Short sprints with reviews.
Monthly reports with real data. We iterate on what works.
negocios canarios confían en YAG
Años en activo (desde 2012)
Dominios activos
Tasa de retención
LO QUE DICEN
They rebuilt my restaurant's website and in 3 months we tripled direct bookings. Local SEO works exactly as they said.
Our accountancy firm's AI chatbot answers 70% of enquiries without us lifting a finger. We got our time back for actual advising.
We worked with three agencies before. YAG is the first with clear processes, sprints and real reporting. No smoke and mirrors.
They rebuilt my restaurant's website and in 3 months we tripled direct bookings. Local SEO works exactly as they said.
Our accountancy firm's AI chatbot answers 70% of enquiries without us lifting a finger. We got our time back for actual advising.
We worked with three agencies before. YAG is the first with clear processes, sprints and real reporting. No smoke and mirrors.
Need something else in London?
PREGUNTAS FRECUENTES
Yes. We work 100% remotely with UK clients, including a meaningful share of London-based businesses. The process is fully remote: video kick-off, design reviews in Figma, a live project dashboard, and structured weekly check-ins. London doesn't require a local office — it requires a reliable process and on-time delivery, which is exactly what we optimise for.
Yes. For fintech clients we implement server-side tracking with consent mode, no third-party scripts firing without consent, strict CSP headers and baseline security hardening (HSTS preload, A+ rating on Security Headers). For legal and professional services we build in clear data-handling disclosures and professional disclaimers. A pre-launch compliance review is included as standard.
CONTACT
No obligation. Response within 24h.