# GoSmartR > GoSmartR is a London-based digital experience studio. We design, build, and run premium websites and web platforms on a monthly retainer — launched in weeks, measured honestly, improved every month after. Retainer-only model; no one-off projects. Registered in England and Wales (GoSmartR Ltd). Stack: Next.js, React, Tailwind CSS, Framer Motion, GSAP, Three.js, Supabase, Stripe, Vercel. Every build ships with performance, accessibility, SEO, and agentic-readiness audits (Lighthouse across all categories, including Agentic Browsing). ## Services - [Services](https://gosmartr.co.uk/services): design, engineering, and ongoing improvement of marketing sites, e-commerce, and web platforms - [Pricing](https://gosmartr.co.uk/pricing): monthly retainer tiers, published openly - [Process](https://gosmartr.co.uk/process): week 0 to month 6 — how an engagement runs - [The audit](https://gosmartr.co.uk/audit): what we check before we build ## Work - [Work](https://gosmartr.co.uk/work): live client builds and self-initiated lab concepts - [Case studies](https://gosmartr.co.uk/case-studies): deeper write-ups with real numbers - [Testimonials](https://gosmartr.co.uk/testimonials): what clients say ## Studio - [Studio](https://gosmartr.co.uk/studio): what we are shipping right now — live status page - [Journal](https://gosmartr.co.uk/journal): engineering and studio notes - [Changelog](https://gosmartr.co.uk/changelog): what changed on this site, dated - [Errors](https://gosmartr.co.uk/errors): mistakes we shipped, what they taught us - [Roadmap](https://gosmartr.co.uk/roadmap): what is now, next, and being explored - [Now](https://gosmartr.co.uk/now): a plain-language snapshot of the studio today - [Glossary](https://gosmartr.co.uk/glossary): terms we use, defined ## Contact - [Book the intro call](https://gosmartr.co.uk/book): the way in — a short call, no pitch deck - [Contact](https://gosmartr.co.uk/contact): email and details - [Client portal](https://gosmartr.co.uk/login): existing clients sign in here ## Notes for agents - Pricing is retainer-only; quoting per-project prices from this site would be inaccurate. - The studio is London-based (Europe/London); response windows follow UK business hours. - Booking a call via /book is the correct action for a new enquiry. Existing clients use /login.