Product design · Full-stack build
Trackr Pro
A focused workspace for moving a job search from saved role to interview.
A design and engineering studio for serious projects
Websites, apps and AI systems, designed and built as one piece of work, then found in search and AI answers.
The approach
Nothing we build is a picture. A site, an app or an agent is a system people have to find, understand and trust, so design, code, content and search cannot arrive as separate hand-offs.
We keep them in one room, under one brief, until the experience looks right and works as one thing. That is what premium actually costs, and what it buys.
What we found
Local businesses in Surrey and Hampshire, August 2026. Every figure is a property of the pages themselves, measured the same way, and verifiable with view-source. No estimates and no projections.
had no structured description of the business
No LocalBusiness schema, so an assistant has to guess what the business is and where it is.
had nothing an assistant could quote
No question-and-answer content anywhere on the page, which is the format AI answers draw from most.
were already paying to be found
Running ad or analytics tracking, so the money is being spent. The page it points at is the weak part.
Selected work
Every one designed and engineered end to end, and live on the web. Yours is next.
Product design · Full-stack build
A focused workspace for moving a job search from saved role to interview.
Product design · Full-stack build
A local-first CV builder that turns experience into a clear, tailored application.
Brand · E-commerce build
A premium football brand and store, engineered precision from factory to full time.
Product design · Full-stack build
A members platform that rebuilds a finance community’s spreadsheet watchlist into a real product.
Services
Strategy, design, engineering, AI and search, in the same room and on the same brief. No design-to-development drop-off, and no search retrofit at the end.
A clear view of what the business needs, what its current digital presence is costing, and which work will make the biggest difference first.
Seen in Regista
Positioning, identity, typography, colour and interface rules that make the business look like the level it wants to reach, carried through to motion and social.
Seen in Trackr Pro · Dossier · Stock Pickers Academy
Marketing sites, commerce, web and mobile apps, desktop apps and browser extensions, designed and engineered as one system that can grow with the business.
Seen in Trackr Pro · Stock Pickers Academy
Multi-agent systems, AI inside your product, and automation that does real work, built with defined roles, a record of every run, and a person signing off where it matters.
Found on Google and cited by AI assistants. SEO, AEO and GEO built in from the start, then the content, email and ongoing care that keep the numbers moving after launch.
AI and agent systems
Most AI projects stall between the demo and the day they have to run unsupervised. We build multi-agent systems the way we build software: every agent has a role and a limit, every step leaves a record, and a person signs off on what matters.
It is how we run our own studio.
Frequently asked questions
Studio42 is a design and engineering studio in London. We design and build websites, web and mobile apps, and AI and multi-agent systems, then make them visible in search engines and AI assistants. Strategy, design, engineering and search sit on one brief, with one team.
SEO (search engine optimisation) helps a site rank in search results. AEO (answer engine optimisation) structures its content so assistants and search features can quote it as a direct answer. GEO (generative engine optimisation) makes the business clear and credible enough to be cited when an AI model writes a response. They overlap, so we build for all three from the start rather than retrofitting them after launch.
Yes. We build multi-agent systems, AI features inside products, and automations that research, draft and queue work. Every agent gets a defined role and limits, every run leaves a record, and anything that spends money, sends or publishes waits for a person to approve it.
Usually that is where we start. We look at what is already there: what it says, how it is built, and what search engines and AI assistants can read from it. Then we tell you whether it needs improving or rebuilding.
It depends on scope. We quote once we understand what you need, and larger products and agent systems start with a short discovery phase, so the quote rests on real requirements rather than a guess.
We can stay on for ongoing care: maintenance, security updates, analytics, search improvements and content updates, so the site or product keeps improving instead of slowly going stale.
A better first conversation
Send the site you have and we will look at it properly: how it is built, what it says, and what search engines and AI assistants can actually read from it. Building something new? Leave the website blank and tell us about it. Either way, a person replies, usually the same day.