MVP Development — Built and Launched in 5 Days
Got an idea? We'll turn it into a working web app in 5 days. Calculators, booking systems, client portals, internal tools — built fast, built properly.
What We Build
From quick prototypes to production-ready tools — if it runs in a browser, we can build it in 5 days.
MVPs & Prototypes
Validate your idea with a working product. Show investors, test with real users, and iterate fast.
Calculators & Estimators
Pricing calculators, mortgage estimators, quote builders — anything that turns inputs into useful outputs.
Booking Systems
Appointment scheduling, class bookings, resource management — tailored to how your business actually works.
Client Portals
Secure login areas where your clients can view documents, track progress, or manage their account.
Internal Tools
Staff dashboards, inventory trackers, approval workflows — the tools your team needs but can't find off the shelf.
Custom Web Apps
If it runs in a browser and solves a problem, we can build it. No idea is too niche.
What Makes a Good MVP
Most agencies get MVPs completely wrong. They treat them like a scaled-down version of a full product — fewer features, fewer pages, cheaper price. That misses the entire point.
An MVP isn't a budget version of your app. It's the smallest possible thing you can build that proves whether your idea works. That's it. Everything else is noise.
The biggest mistake we see is founders trying to build everything at once. They come to us with a feature list that would take six months and a team of ten. What they actually need is a single workflow that does one thing brilliantly — enough to show an investor, test with real users, or validate that people will actually pay for it.
A good MVP has three qualities: it solves one specific problem, it's usable by real people (not just a demo), and it gives you enough data to decide what to build next. If your MVP doesn't tell you something you didn't already know, it's failed — regardless of how polished it looks.
We've seen agencies deliver pixel-perfect MVPs with animations and custom icons that took three months to build. By the time they launched, the market had moved on. Speed matters more than polish at this stage. Your users don't care about hover effects — they care about whether the thing actually works.
That's why we build in five days. Not because we cut corners, but because constraints force clarity. When you've only got a week, you can't afford to build features nobody asked for.
Real Examples of MVPs We Can Build
People hear "MVP" and think startup tech. But most of the MVPs we build are for established businesses who need a custom tool and don't want to wait three months for it.
Quote calculators are one of the most common requests. A trades business, a cleaning company, or a removals firm comes to us because they're tired of quoting manually. We build a tool where their customers enter a few details — property size, number of rooms, distance — and get an instant price. It lives on their website, captures leads automatically, and cuts their admin time in half. One client told us it saved them ten hours a week in phone calls alone.
Booking systems are another big one. Not the generic Calendly-type — properly custom ones. A salon that needs customers to pick a specific stylist and service. A gym that limits class sizes and handles waitlists. A consultancy that ties availability to specific team members. Off-the-shelf booking tools almost never handle these edge cases properly, so we build something that does.
Client portals come up a lot in professional services. Accountants who want clients to upload documents securely. Agencies that want to share project progress without endless email threads. Letting agents who need landlords to log in and view statements. The core idea is always the same — give your clients a branded space to manage their stuff, instead of cobbling it together across email, Google Drive, and WhatsApp.
Internal dashboards are less glamorous but incredibly valuable. We've built tools that pull sales data from spreadsheets into a visual dashboard, inventory trackers that replace whiteboards and sticky notes, and approval workflows that replace email chains. If your team is using a spreadsheet to manage something critical, there's a good chance we can build something better in a week.
Lead generation tools are the ones that tend to pay for themselves fastest. Interactive quizzes ("What type of kitchen suits your home?"), configurators ("Build your perfect package"), assessment tools ("Is your website costing you customers?"). They capture leads while giving visitors something genuinely useful. Far more effective than a static contact form.
When to Use an MVP vs a Full Build
Not every project should start as an MVP. If you already know exactly what you need, you've validated the idea, and your budget allows it — go straight to a full build. An MVP isn't always the right call.
But an MVP is the right call when you're in one of these situations:
You've got an idea but no proof it works. Maybe you think your industry needs a specific tool, but you haven't tested it with real users yet. An MVP lets you put something in front of people quickly, gather feedback, and decide whether to invest further — before you've spent £15,000 on a full product nobody uses.
You need to show investors something tangible. A pitch deck is fine, but a working product wins funding. Investors want to see traction, and traction requires a product. We've had clients secure six-figure investment after demoing an MVP we built in five days.
You're not sure about the exact feature set. If you're still deciding whether users need feature A or feature B, an MVP helps you find out without building both. Launch with the core, watch how people use it, then add what's actually needed.
You need it yesterday. Sometimes you just need a tool live as fast as possible. A competitor has launched something similar, a client deadline is approaching, or an opportunity has a short window. Five days beats five months.
What You Need to Prepare Before We Start
You don't need a 40-page specification document. You don't need wireframes. You don't even need to know exactly what you want. But you do need a few things sorted before we can hit the ground running.
A clear problem statement. "I want an app" isn't enough. "My customers keep emailing me for quotes and it takes me two hours a day to respond" — that's a problem we can solve. The clearer you are about the pain point, the faster we can design the right solution.
Who the users are. Is this tool for your customers, your staff, or both? What devices will they use it on? Are they tech-savvy or do they struggle with email? These details shape every design decision.
Any existing data or systems. If you've got pricing in a spreadsheet, customer records in a CRM, or an existing website we need to integrate with — tell us upfront. It saves time during the build and avoids nasty surprises on day three.
Decision-making authority. This sounds obvious, but it's the number-one cause of project delays. If we send you a design on day one and you need to run it past three other people who take a week to respond, we can't deliver in five days. Ideally, one person signs off on decisions. If that's you, brilliant.
Availability for feedback. We'll need you to review designs and answer questions quickly — within a few hours, not a few days. The five-day timeline only works if we're both fully committed to it.
What Happens After Launch
Launching your MVP isn't the finish line — it's the starting gun. The whole point of launching fast is to start learning fast. Here's what typically happens next.
First two weeks: real-world feedback. You put the tool in front of actual users and watch what happens. Which features do they use? Where do they get stuck? What do they ask for that you didn't think of? This is the most valuable data you'll ever collect, and it only comes from a live product.
Month one: quick iterations. Based on that feedback, we make targeted improvements. Maybe the quote calculator needs an extra field. Maybe the booking system needs email confirmations. These are small, fast changes — usually a day or two of work each.
Months two to three: scaling decisions. By now you have enough data to make real strategic decisions. Is the tool generating leads? Are users coming back? Is it saving your team time? If the answer is yes, we plan the next phase — adding features, improving performance, integrating with other systems.
Ongoing: grow or hand off. Some clients stay with us permanently — we maintain the app, add features monthly, and handle hosting. Others take the code and bring it in-house or hand it to their own team. Both are perfectly fine. You own the code from day one, so there's never any lock-in.
The important thing is this: an MVP that launches and never evolves is a waste. The five-day build is designed to get you to market as fast as possible so you can start the iteration cycle. The best products aren't designed in boardrooms — they're shaped by real users doing real things.
Who It's For
Startups Validating an Idea
You've got a concept but need something tangible to test with real users or show to investors. We'll build a working version in 5 days so you can validate before committing to a full build.
Founders Needing a Demo
Pitch decks are fine, but a working product wins investment. We'll build something you can demonstrate live — not a mockup, not a prototype, a real working app.
Businesses Needing a Custom Tool
Tired of bodging together spreadsheets and free tools that don't quite do what you need? We'll build a custom internal tool that fits your exact workflow.
Our Process
Brief → Design → Build → Launch. Five days, start to finish.
Brief
We jump on a call, understand your idea, define what the MVP needs to do, and agree on scope. No jargon, no waffle.
Design
We create wireframes and a visual design you approve before a single line of code is written.
Build
Our team builds your app using modern, scalable technology. You get daily progress updates.
Launch
We deploy your MVP live, walk you through everything, and make sure you're happy. Day 5, you're live.
Ready to Build Your MVP?
Tell us about your idea and we'll come back with a scope, timeline, and fixed quote. No obligation, no hard sell.