POC vs MVP: Which Approach Should You Choose for Your Project?
POC or MVP? Two complementary approaches for launching a digital project. Discover which one fits your situation and how to avoid common pitfalls.
When you decide to launch a digital tool — an internal application, a client portal, or a business platform — one question always comes up: should you start with a POC or an MVP?
The confusion between the two is common, and it can be costly. A poorly scoped POC becomes a never-ending prototype. An overly ambitious MVP blows the budget before the idea has even been validated.
POC: proving it’s possible
A Proof of Concept answers a simple question: is this technically feasible?
It’s the right approach when:
- You’re exploring a new technology (AI, automation, complex API integrations)
- You need to convince a leadership team with tangible results
- The technical risk is high and you want to reduce it before investing
What a POC includes
- A key feature, developed under real-world conditions
- Test data close to production scenarios
- A technical report with recommendations
What a POC does not include
- A polished user interface (and that’s expected)
- Exhaustive error handling
- User documentation
Typical budget: 2,000 to 5,000 EUR Typical timeline: 1 to 3 weeks
MVP: proving it’s useful
A Minimum Viable Product answers a different question: do users actually need this?
It’s the right approach when:
- The business need is clear, but the functional priorities are not
- You want to put a tool in the hands of real users quickly
- You’d rather iterate based on concrete feedback than spend months writing specifications
What an MVP includes
- The main user journey, functional from end to end
- A simple but usable interface
- The infrastructure to deploy and iterate
What an MVP does not include
- All the features planned for the long term
- Performance optimized for scaling
- Advanced administration
Typical budget: 5,000 to 15,000 EUR Typical timeline: 4 to 8 weeks
How to choose?
| Criterion | POC | MVP |
|---|---|---|
| Goal | Technical feasibility | Market/usage validation |
| Users | Technical team | Real users |
| Timeline | 1-3 weeks | 4-8 weeks |
| Budget | 2-5K EUR | 5-15K EUR |
| Deliverable | Prototype + report | Deployable product |
The classic pitfall
Many companies jump straight to full development thinking they’ll save time. The result: 6 months and 30,000 EUR later, the tool doesn’t match user expectations.
Our recommendation: when in doubt, start with a POC. If technical feasibility is already certain, go directly to an MVP. Only move to full development after validating with real user feedback.
The INYSTER approach
At INYSTER, we design POCs with a scalable architecture. When you decide to move from POC to MVP and then to production, we don’t start from scratch. The POC code becomes the foundation for the final product.
This saves a significant amount of time and money — and it’s exactly why the POC/MVP distinction is so important in our process.
Unsure whether to go with a POC or an MVP for your project? Let’s talk about it — a 30-minute conversation is all it takes to see things clearly.