Deliveroo and Uber Eats turned a simple idea — get food from local restaurants to your door — into platforms worth billions, used by millions of people every week. Neither started as a finished product. They started as an idea, a gap in the market, and a decision to actually build something. If you’ve spotted a gap in your local delivery market, or a better way to connect restaurants, riders and customers, your idea could follow the same path — and you don’t need to be technical to make it happen.
That’s where By Design UK comes in. We’re not a freelancer working evenings between other jobs, and we’re not a traditional agency with a six-month onboarding process and a pricing model nobody can explain. We sit between the two: a UK-based team that builds your app on a fixed price, uses AI-accelerated development to move faster without cutting corners, and hands you full source code ownership when it’s done. It’s your app, your business, your code — no lock-in, no ongoing licence to keep paying just to keep the lights on.
Every delivery app is different depending on features, so we work on ranges rather than one-size-fits-all quotes. A focused first version — order placement, restaurant listings, live order tracking, rider assignment and payments — typically sits within our SaaS development pricing band of £18,000–£650,000+, depending on complexity, number of user types (customers, restaurants, riders, admin) and how much automation and AI you want baked in from day one. If your idea is closer to an online ordering storefront for a single restaurant or small chain rather than a full multi-sided marketplace, our Shopify build service, from £499–£18,999, may be a faster and more cost-effective route to market. We’ll tell you honestly which route fits your idea — not the one that suits our sales targets.
A working food delivery platform is really three or four connected apps working together. Getting this right the first time is what separates a platform that scales from one that needs rebuilding a year later.
We plan all four from the outset, even if we launch with a lean version first, so your platform can grow into a full marketplace without a costly rebuild.
Freelancers can be affordable, but a single person juggling multiple clients is a single point of failure — projects stall, communication goes quiet, and you often don’t own the code cleanly at the end. Traditional agencies solve the reliability problem but bring their own issues: slow timelines, layers of account managers, and pricing that only becomes clear once you’ve already signed. By Design UK is built to sit in the middle — a small, accountable UK team, fixed pricing agreed upfront, and code that belongs to you the moment it’s built, not licensed back to you month by month.
We don’t just talk about building platforms — we run one. Tackly.co.uk is a live multi-toolkit platform we designed, built and continue to operate ourselves, handling real users, real data and real uptime demands every day. It’s the same engineering discipline — reliable infrastructure, clean architecture, sensible use of AI to speed up delivery without sacrificing quality — that goes into every food delivery, marketplace or booking platform we build for clients. If you want to see how we work before committing, that’s the best place to start.
Once your app is live, it needs maintaining, monitoring and improving as your user base grows — that’s not something you want to leave to chance either. Our support plans start from £797/month for platform builds and £299/month for Shopify builds, covering hosting oversight, bug fixes, security updates and small feature improvements, so your app keeps running smoothly long after launch day.
You don’t need a technical co-founder, a finished business plan, or even a fully fixed feature list to start this conversation. Most of our clients arrive with a rough idea and a genuine gap they’ve noticed in their market. We turn that into a scoped, fixed-price build plan, then get to work — with you seeing real, working software at every stage, not just slides and mockups. Get in touch via our contact page and we’ll talk through what your food delivery app could look like and what it would realistically cost to build.
A focused first version typically takes a few months depending on features and integrations such as payments, mapping and live tracking. We agree a timeline as part of your fixed-price plan before work begins.
Yes. Full source code ownership is included as standard — there’s no licence fee, lock-in, or dependency on us to keep operating your platform.
Yes, many clients launch a leaner version first — for example customer ordering and restaurant management — and add rider logistics and advanced admin features as the business grows.
That’s fine and very common. We handle all the technical decisions, explain things in plain English, and keep you involved through working demos rather than technical jargon.
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