Ask ten founders what an MVP is and nine will describe a smaller product. Fewer features, simpler design, faster to ship. That's not wrong, exactly — but it misses the point. An MVP isn't a small product. It's the smallest test of a commercial bet.
The usual mistake
The most common way founders get MVPs wrong is building to prove something can be built. The team spends three months shipping a working app, launches it, and learns... that they can build software. They already knew that. What they didn't know — whether anyone would pay, how much, and why — is still unknown, and now they're three months poorer.
A minimum viable product should be viable in the commercial sense first: does this solve a problem someone will pay to make go away? Everything else is secondary.
What a good MVP actually tests
The best MVPs we've seen barely look like products at all. A landing page with a real price and a checkout button. A concierge service where the "software" is a person behind the scenes. A pilot with one customer, run manually, measured honestly.
Each of these tests the bet that matters: will someone give you money for this? If the answer is yes, you have something worth building properly. If the answer is no, you've learned it cheaply — which is the entire point.
The studio's rule of thumb
At Klabs Ventures Studio, we push every venture toward the same question before a line of production code gets written: what's the smallest thing that could prove someone wants this? Sometimes that's a prototype. Often it's a conversation with a price attached.
Founders tend to overbuild because building feels like progress. It is — but only if you're building the right thing. The MVP's job is to tell you what the right thing is, as cheaply as possible. Build the test first. Build the product second.