Minimum Viable Products: What Are They and Why Are They Important?

TL;DR: Unlike throwaway prototypes, a well-built MVP is a functional product with real features that solves one core problem, allowing founders to gather genuine user feedback, validate assumptions, and iterate quickly without rebuilding from scratch. The most effective MVPs are built by starting with deep user research, ruthlessly scoping down to a single core problem, and launching early so that real-world data — not assumptions — shapes the product roadmap.

Many founders still approach MVPs the old way — building something disposable, then rebuilding from scratch once the idea is validated. Prototypes can help test ideas early, but starting your MVP with a disposable version burns time and resources before you’ve validated your idea. Your MVP can become V1 of your real product from day one.

In today’s world, tech companies need to move fast. You don’t have time to build things that are just going to get thrown away. That said, MVPs still serve a valuable purpose — every founder knows not to just launch Plan A and assume it’ll be perfect.

What is a minimum viable product?

A minimum viable product (MVP) is a functional app with just enough features to solve one core problem for your first users and test whether people actually want what you’re building. Unlike prototypes or mockups, an MVP should have a real database and live functionality — not just a visual mockup or a clickable demo.

The goal is testing your most critical assumptions with minimum effort. The MVP answers whether you’ve built something people actually want and will use, and it becomes V1 of your real product — no rebuilding required.

With Bubble, the AI app generator (beta)can turn your idea into a working web app foundation in minutes — including UI, database structure, and core workflows. Native mobile AI generation is also available in beta, with current support focused on UI and dynamic expressions.

MVPs vs. prototypes: what’s the difference?

Traditionally, the tech world has grouped MVPs and prototypes together. Both are used to validate an idea, test your product with potential users, and provide a blueprint for building your product.

As more founders and developers use AI and visual development tools like Bubble to build fully functional products from day one, the distinction between MVPs and prototypes has sharpened considerably.

Prototypes are short-term, visual representations of your product ideas that are helpful for early-stage idea validation and internal testing.

“The goal of a prototype is to be thrown away at some point, after it has served its purpose (usually testing a hypothesis). An MVP, on the other hand, should be able to evolve, iteration after iteration, and hopefully lead to a scalable version of the product.” — Arthur Kieffer, founder and CTO of Cube

Why build an MVP?

For startups, an MVP is especially important — you have concepts to prove, an audience to build, and ideas to validate before committing to a full build. A scalable MVP helps you learn and grow faster than a traditional product development timeline allows. Here’s how.

Get actual user feedback

MVPs let you get feedback from real customers using your product “in the wild,” not theoretical responses from focus groups testing a prototype.

As Vlad Leytus, co-CEO of Airdev, points out:

“There’s only so much value you can get out of asking potential users questions about what they would use and how. By building an MVP, founders can find out whether people will actually use their product and exactly how they will use it. Then they can shape the product’s roadmap based on those learnings.” — Vlad Leytus, co-CEO of Airdev

This feedback can validate your ideas, guide your product roadmap, and help you iterate more effectively. The benefit is less time wasted on trial and error, and more time spent developing the features your users need and want. As product manager Waleed Mudassar highlights, it’s also less risky financially:

“By launching an MVP, you gain early feedback from the market, enabling you to pinpoint which pain points to prioritize and which features are essential for your target audience. This approach mitigates the financial risks linked with developing a full-featured product that might not resonate with the market.” — Waleed Mudassar, product manager at Chakor

Test and iterate more quickly

As you gather customer feedback from your MVP, you can strengthen your product validation, develop a stronger roadmap, and iterate more effectively.

Rodrig Naska, product lead at Revido, points out how quickly customer feedback can change the direction of your product:

“We’ve worked with clients that had a set idea in mind about their product—but more than 50% of the time, that changed a lot after a few sprints, as they had an actual product in hand they could test with users. Thus, I think it’s crucial not only to test an MVP (even if selectively) but also build it in sprints so that you can iterate after each sprint.” — Rodrig Naska, product lead at Revido

When you put your MVP out in the real world, you can iterate more quickly based on what your users truly need.

“The trap that a lot of founders fall into,” Vlad says, “is to keep building something perfect [in hopes that] the customers will magically fall in love with the product from first sight. A much wiser approach is to build simple, launch, get feedback, and iterate based on real-world data, rather than on your own assumptions of it.”

Launch with what solves the core problem, then iterate based on what you learn from real users — not what you predicted they’d need.

Provide more value to the user

MVPs also allow you to provide more value to your product’s initial users from day one, instead of starting with a prototype that offers no real functionality.

“Typically, prototypes would be used in moderated and unmoderated user testing sessions which offer little to no value to the user. MVPs, however, innately provide value to the users as a standalone product, so you can release it to more people and gather more insights.” — Maria Posa, Bubble development manager

That reflects Bubble’s approach to building for builders: ship real functionality quickly, learn from users, and keep improving with the speed of AI and the control of visual editing.

Grow your audience faster

An MVP also gets your startup to market faster, and early users who find genuine value in it will spread the word organically.

That’s why some startups prefer to build a minimum marketable product (MMP) instead — a version of your product with enough polish and features that users don’t just tolerate it, they love it. Either way, early adopters serve two purposes: they provide feedback and help grow your user base via word of mouth.

How to build an effective MVP in 6 steps

MVPs are an essential tool for startups. Here’s how to build one that does the job effectively.

1. Start with your (potential) users

Your minimum viable product is a great way to validate and test your idea with your future customer base. But before you even get to that point, you need to start with your audience and target market. Doing market research before you start building your MVP can help:

• Identify user personas, markets, and use cases by conducting user interviews and analyzing competitor reviews. For example, if you’re building project management software, determine whether your primary persona is a solo freelancer or a team lead — each requires different core features.
• Understand user behavior and desires by observing how they currently solve the problem you’re addressing. Shadow potential users through their existing workflows and identify the moments of friction that signal opportunity.
• Validate your overall idea and vision by testing whether people experience the problem you think exists. Run problem validation interviews where you describe the pain point (not your solution) and gauge whether it resonates strongly enough that users would pay to solve it.
• Provide clarity for an initial direction and key features by synthesizing your research into a prioritized list of what your MVP must do versus what can wait for v2.

Once you know who your users are and what they need, you can move to step two: determining just one problem to solve first.

2. Define your problem to be solved

Once you’ve validated your idea with your target audience, define the exact pain point your MVP will address — you’re starting with one problem and solving it well, not building your complete vision. You can build up from there.

“Focus on just one (maybe two) core problems from your user’s perspective. What pain points are you trying to alleviate for them? Do that one thing, and do it well, and users will find value from your product. Don’t try to do it all with your first try.” — Maria Posa, Bubble development manager

3. Determine the key features and functionality for your MVP

Once you’ve chosen the core problem your MVP will solve, you’ll be in a good place to determine the key features and functionality to include.

Start by visually outlining the user flow. As you do so, you can answer questions like:

• How will users finish a task related to the core problem? Map the exact sequence of actions from start to completion. If you’re building a booking app, trace the path from “user opens app” to “appointment confirmed” and identify every screen and interaction required.
• What pages and navigational features will need to be included to complete those tasks? List the minimum screens required for the core flow. A booking MVP might need only four: home, service selection, time selection, and confirmation.
• What minimum features are necessary to solve the user’s problem? Strip away anything that doesn’t directly enable the core task. If users can book an appointment without a profile photo upload feature, that feature belongs in v2.

A product roadmap can give you a visual framework for determining which features are essential for the current iteration.

You can also think about features and functionality in terms of user stories and pain points, as Rodrig Naska recommends:

“The most important step in building an MVP ... involves understanding your target users’ pain points and ensuring that the MVP directly solves this problem in the simplest way possible.

Oftentimes, we’re able to work out what features are the highest priority by working out with our clients the following:

What user roles will have access to the app? What are the user stories for each user role? Which user stories are must-to-haves, should-haves, and nice-to-haves?”

4. Scope down (and down again)

Feature bloat is real and kills MVPs. Stay focused on one goal: getting a basic product to real users for testing and iteration.

“The last thing you want to do with an MVP is allow the scope to grow until you’re building a full product. This delays your launch and therefore your learning opportunities. You’re probably making some wrong choices anyways.” — Maria Posa, Bubble development manager

Feature bloat doesn’t just delay your launch—it drains resources and prevents you from learning what users actually need.

“When you’re building an MVP, it’s crucial to prioritize essential features for idea validation while steering clear of unnecessary complexities that drain resources. Resist the temptation of feature bloat, which can lead to wasted time and money. Unfortunately, many entrepreneurs fall into this trap, focusing on quantity over quality, without considering the genuine needs of their users. This oversight can result in significant resource misallocation, failing to deliver what customers truly value.” — Waleed Mudassar, product manager at Chakor

Scoping down can feel like you’re diminishing the value you’re providing with your MVP. In reality, it allows you to focus resources on the most important features and validate what users really need before building further.

5. Build on a platform that scales with you

Once you’ve determined your why, found your initial problem to solve, and narrowed down your scope, you’re ready to start building.

AI coding tools can generate apps quickly, but they often leave builders managing code they didn’t write and may not understand. When AI hits its limits — whether on a daily token cap, a credit allotment, or a tricky bug — debugging, maintaining, or scaling that code can become the hard part.

Bubble takes a different approach. Bubble lets you vibe code without the code: chat with AI when you want speed, then edit directly when you want control. Instead of leaving you with generated code you can’t read, Bubble gives you visual workflows, data, and logic you can see, understand, and refine yourself.

Bubble combines AI generation, the Bubble AI Agent (beta), visual editing, and built-in infrastructure — database, hosting, and security — in one platform. For web apps, AI generation produces a complete working foundation: UI, database structure, and workflows. For native mobile (beta), AI generates UI, data types, and sample data — workflow generation is on the way, and the Agent currently provides guidance for mobile rather than direct edits. Build and iterate from one visual platform without maintaining generated code yourself.

For example, BluBinder needed to get their product to market quickly after a recent investment round. A traditional dev team and production cycle starting with prototypes and MVPs would have taken several months. Using Bubble, they built and launched a functional V1, creating a stronger foundation for investors and customers alike.

6. Launch and learn

Finally: you’re ready to launch.

With an MVP, you’ll likely need to launch before you feel ready. To do that, you have to actually ship your MVP.

So get it out there.

Once you’ve launched, your job isn’t over. Have a method in place from the beginning to collect data and start gathering user feedback. As Vlad Larin, co-founder of Zeroqode, says:

“Launch early and set up a system to analyze and validate your assumptions. Be it analytics, talking to customers, or other criteria — the point of building an MVP is to learn, not to hit the jackpot from the get-go.” — Vlad Larin, co-founder of Zeroqode

Validated learning helps you take your idea from “just a concept” to a final product in the least amount of time, with limited resources, and without a ton of effort.

Common MVP mistakes to avoid

Building an MVP is a journey of learning, but some wrong turns are more common than others. Steering clear of these pitfalls can save you time, money, and headaches.

Trying to solve too many problems. The biggest trap here is feature bloat that dilutes your core value proposition. Your MVP should solve one problem exceptionally well. If you find yourself saying “and it also does this...,” you’re probably adding too much. Focus on nailing that single core problem before expanding your scope.

Building a disposable product. One of the most wasteful mistakes is building an MVP just to throw it away and start over with the “real” app. This old-school approach burns time and resources. Instead, use Bubble AI to generate a working MVP foundation you can refine visually into V1 of your actual product. Use the Bubble AI Agent or visual editor to iterate and scale — no starting over, no code to rebuild.

Ignoring user feedback. Launching without systems to collect, analyze, and act on user feedback is a critical mistake. Your MVP exists to help you learn what users actually need, so make sure you have a plan in place to gather insights from day one. Remember that feedback — both good and bad — is the fuel for your product’s growth. Set up analytics, talk to your users, and be ready to pivot based on what you learn.

Build and launch your MVP

Bubble is the fully visual AI app builder designed to help you go from MVP to real users — and keep scaling as your product grows. As Vlad of Zeroqode puts it:

“Pen and paper are the best for a quick start. But then, Bubble all the way — why use several systems if all can be done in one?”

Start building for free and turn your idea into a scalable product.

Frequently asked questions about minimum viable products

What is the difference between MVP and proof of concept?

A proof of concept tests “Can we build this?” while an MVP tests “Should we build this?” An MVP is a real product launched to users, not just an internal prototype.

What is the difference between MVP, MMP, and MMF?

An MVP focuses on learning and validation with the minimum features required. A minimum marketable product (MMP) includes enough polish and features to be released and marketed to users, often with the expectation that some users will pay for it. A minimum marketable feature (MMF) is the smallest individually releasable chunk of value you can add to an existing product.

How much does an MVP cost to build?

Traditional or agency-led software builds can often cost thousands to tens of thousands of dollars and take months, depending on scope and complexity. You can start building and testing on Bubble for free. When you’re ready to go live or publish to app stores, choose the paid Bubble plan that fits your app’s platform, usage, and scale — additional costs may apply for workload, plugins, external services, or Apple and Google developer accounts.

How long should it take to build an MVP?

Traditional coding timelines vary by scope and team, and launchable MVPs can take months to build. Bubble AI can generate a working web app foundation — including UI, database structure, and workflows — in minutes, and launch timelines vary by polish, integrations, and testing.