Two tools, one goal
Both MVP and prototype aim to reduce risk and invest less before building the complete product. But they serve different purposes at different stages.
What is a prototype
A visual and interactive representation of the product. It can be on paper, Figma, or tools like ProtoPie. Used to validate usability, flow, and design before writing code. Low cost, quick to modify.
What is an MVP
A functional version of the product with minimum features to generate validated learning. It has a backend, database, real users. Used to validate that the market wants what you're building.
When to use a prototype
Before writing code. When you need to validate user flow, interface design, value proposition. With 5-10 users in usability tests, you discover 80% of UX problems.
When to use an MVP
When you have confidence in the solution and need to validate the business model. An MVP tells you if users pay, return, and recommend. That can only be known with a real product in real hands.
The prototype → MVP transition
First prototype to validate usability. Then build MVP to validate market. Don't build MVP without prototyping first: you're building on unvalidated UX hypotheses.
Common mistakes
Overly detailed prototype (loses speed). Too large MVP (not minimum). Skipping prototype and going directly to MVP (fixing UX in production). Extending prototype without moving to MVP (analysis paralysis).
At Vynta we use prototypes and MVPs in our development processes. We help you choose the right approach for your project stage and execute fast.