Having an MVP built: from software idea to working product.

What is an MVP?

MVP stands for Minimum Viable Product: the simplest version of your product that works, so you can test whether your idea catches on. The word "minimum" is the most important part here: don’t build everything you can think of, but just enough to learn whether your idea works. That sounds simple, but it’s exactly where most projects go wrong. Everyone wants to add features. A good MVP approach, however, requires leaving things out. The trick lies in the discipline to focus on the core: what problem are you solving, for whom, and what is the minimum needed to prove that your solution actually addresses that problem?

The difference between an MVP and a prototype.

This is a frequently asked question, and the difference is significant. A prototype is a visual simulation. It shows what a product might look like, but it doesn’t actually work. You can click through it, but there’s no logic behind it. An MVP is working software. Real users can actually use it. You’re not just testing whether it looks good, but whether it does what it’s supposed to do and whether people actually want to use it. In other words, something that delivers immediate value to the organization. A prototype is valuable in the design phase. An MVP is the next step: the moment when you stop simulating and start validating.

The practical meaning of MVP.

The term "Minimum Viable Product" comes from the Lean Startup methodology. The core concept is simple: build the minimum required to test an assumption, measure what users do, and adapt. Build, measure, learn. What that means in practice: you don’t build a complete product with all the bells and whistles. You build the one feature that makes a difference, deliver it to real users, and learn from their behavior. Only then do you decide what the next step is. At Cube, we translate that into a concrete process. We help you determine what that minimum is, build it solidly, and ensure that after delivery, you can actually measure whether your assumptions are correct.

Why develop an MVP?

Validate before you invest.

The biggest risk in software development isn’t that it will fail technically. It’s that you’ll build something nobody wants. An MVP flips that order: you invest a portion of the budget, deliver working software to real users, and learn whether you’re on the right track. Only then do you scale up. That doesn’t just save money. It also saves months of development time that you would otherwise spend on features that turn out to be unnecessary in the end.

You get real data instead of assumptions.

Stakeholders have opinions. Users have behavior. An MVP gives you that behavior: which features are being used, where do people drop off, what are they missing? That data is infinitely more valuable than a business case on paper or a presentation full of assumptions.

You keep the team focused.

Scope creep (a slow and sometimes barely noticeable expansion of your project’s scope or objectives) is the silent killer of software projects. An MVP forces everyone to make choices: what is essential for version 1, and what can wait? That discipline keeps the project manageable, the schedule realistic, and the team focused.

Who is an MVP suitable for?

Startups looking to validate an idea.

You have an idea, an initial group of potential users, and the ambition to grow. But you don’t want to invest a year and a large budget before you know whether people will actually use it. An MVP gives you the answer in weeks rather than months.

Organizations that innovate internally.

Large organizations want to introduce new digital processes, but first need to build internal support. A working MVP is the strongest argument you can make: not a plan on paper, but software that you can demonstrate, test, and improve. Think of a new employee portal, an internal scheduling tool, or a digital approval process.

Organizations launching a digital product.

A new customer portal for your clients, a mobile app for your employees, a configuration tool for your sales team: an MVP lets you validate whether it catches on before you finance the full development.

How Cube Builds an MVP: Our 4-Phase Process.

At Cube, we use the C-U-B-E model: Create, Conceptualize, Build, Evolve. It may sound like a marketing framework, but it’s actually how we approach every project. For an MVP, it looks like this:

Phase 1: Creation. Define the scope and user stories.

It all starts with a Sprint 0: a compact discovery phase lasting one to two weeks. Together, we identify who your users are, what problem you’re solving, and what the success criteria are. The result is a clear scope: this is what we’ll build, and this is what we’re deliberately leaving out. That “deliberate omission” is perhaps the most important outcome of this phase.

Phase 2: Conceptualization. UX design and technical architecturer.

Based on the scope, we design the user experience and the technical architecture. No more than necessary, but in a way that allows for scalability. An MVP may be lean, but the foundation must be solid enough to build upon. We make deliberate technology choices that align with the ambition behind the product, not just for version 1.

Phase 3: Development. Iterative sprints.

We develop in two-week sprints. Each sprint delivers working software. You’ll be involved every step of the way, providing feedback and watching the product grow. No months of radio silence, no big reveal at the end. You’re involved the whole time and can make adjustments whenever necessary. Read more about how software development works at Cube.

Phase 4: Evolving. Learning and continuing to develop.

Once the product is launched, the real work begins. Users start using it, data starts coming in, and insights start piling up. Which features are used the most? Where do people get stuck? What’s missing? We build on these insights. An MVP is not a finished product. It’s a starting point. See also how app development works at Cube after the MVP phase.

How much does it cost to have an MVP developed?

An honest answer: it depends on what you’re building. An MVP for a web app without complex integrations is a different story than an MVP with multiple API integrations, user management, and specific security requirements. As soon as you add integrations, roles and permissions, or complex functionality, the costs go up. The scope we define at the outset determines the budget. No surprises later on. We always provide a transparent estimate after discussing your situation, with no obligations.

5 Mistakes to Avoid When Building Your MVP

1. Building too much: the most common mistake. If your MVP has 30 features, it’s no longer an MVP. Start with the three to five features that solve the problem, and only build the rest once you know the core works.

2. Not involving real users: an MVP that’s only been tested internally misses the point. You’re building it precisely to learn from real users. Involve them early on, even if the product still feels rough around the edges.

3. Choosing the wrong metric: "People like it" is not a metric. How many users return? How many complete the core action? Measure what matters, not what sounds nicest.

4. Building without a clear scope: Without a clear definition of what you are and aren’t building, every project grows. A Sprint 0 prevents you from discovering halfway through that the project has become twice as big as planned.

5. Stopping after delivery: delivering an MVP and then sitting back is like setting up an experiment and not reading the results. The value lies in what you learn after launch.

When is an MVP not the right approach?

Let’s be honest: an MVP isn’t always the answer. If you already know exactly what you need, if you’re replacing existing software with known requirements, or if compliance requirements demand a fully functional initial release, then a phased development process is sometimes more appropriate. In that case, strategy and advice can help you determine the right approach. But if there’s uncertainty, if you’re launching something new, or if you want to test a hypothesis: then an MVP is almost always the smartest first step.