---
type: "Glossary Term"
title: "What is Proof of Concept (PoC)?"
description: "What is a proof of concept (PoC)? What it tests, and how it helps you reduce the risks of a new idea or project."
url: "https://www.roicool.com/en/glossary/proof-of-consept"
lang: "en"
dateModified: "2026-08-12"
resource: "https://www.roicool.com/en/glossary/proof-of-consept"
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  tr: "https://www.roicool.com/sozluk/konsept-kaniti.md"
generated: { by: "process:roicool-cms", at: "2026-08-12T17:22:38.586Z" }
related:
  - { title: "Usability", resource: "https://www.roicool.com/en/glossary/usability.md" }
  - { title: "ROI", resource: "https://www.roicool.com/en/glossary/roi.md" }
  - { title: "Software", resource: "https://www.roicool.com/en/services/custom-software-development.md" }
  - { title: "Glossary", resource: "https://www.roicool.com/en/glossary.md" }
---

# What is Proof of Concept (POC)? Testing the Feasibility of Ideas

A proof of concept is a small-scale test built to verify that an idea can actually work before committing to full development. It answers one question — is this feasible? — and deliberately ignores design, polish and usability. Its value is in exposing technical dead ends cheaply, while the cost of stopping is still low.

## In short

In software, product and marketing technology projects, a proof of concept is the step taken before a larger investment decision. It usually runs with a narrow scope, a short timeframe and success criteria agreed in advance, and its outcome decides whether the idea moves on to a prototype or MVP. A PoC tests technical feasibility, while an MVP tests market demand. For example, a company might check whether automated data transfer between its CRM and an ad platform works on a single campaign.

## Key points

- A proof of concept answers "can this be done?" and nothing else.
- It is not a product: it is not released, not sold, and not judged on how it looks.
- Its main benefit is risk reduction — finding the blocker before the budget is spent.
- It differs from a prototype, which shows how something will look and feel.
- It differs from a minimum viable product, which tests whether a market actually wants the thing.
- Define what success means in measurable terms before starting, or the result cannot be judged.
- A failed proof of concept is not a loss — it is the cheapest possible version of a much more expensive failure.

Proof of Concept (PoC) of a particular idea, concept, or solution is a demonstration or test carried out to verify that it can be applied and successfully implemented. PoC is often used to assess whether a proposed solution will work as expected before making a full investment. This is a cost-effective way to understand potential risks and requirements before embarking on a large project.

## Key Aspects of POC:

- Feasibility Test: PoC helps prove that a concept can be practically realized with available resources and within existing constraints. This shows whether a theoretical idea will work in the real world.
- Risk Reduction: It helps identify potential challenges or obstacles in the early stages of the process, thereby reducing the risk of failure. If a problem arises, the project can be stopped at an early stage or changed direction.
- Market Verification: PoC is often used to demonstrate the potential value of a new idea to stakeholders, investors, or customers. This proves the financial or strategic validity of the project.
- Learning and Improving: Because it is a small-scale test, developers and stakeholders can identify areas for improvement and best practices before a full-scale launch.

## Importance of Proof of Concept:

- Decision Making: A PoC helps businesses decide whether to proceed with a project or change their strategy based on test results. This ensures that resources are used wisely.
- Cost Effectiveness: By testing a concept to a limited extent, companies can avoid investing heavily in unproven ideas or technologies. This avoids potentially large losses.
- Stakeholder Approval: A successful PoC can help secure approval, funding, or resources from stakeholders or investors. Increases trust in the project.
- Technical Ability Verification: It shows the ability of the team to implement a specific technology or complex system.

### Example for Proof of Concept:

Suppose you want to develop a new mobile shopping app. Before embarking on full-scale development, create a simple version of the application that includes key features such as product browsing and cart functionality PoC you prepare. You test this basic version with a small group of users. The goal is to make sure that the application runs smoothly and meets the needs of users. If the PoC is successful, you continue full development; if it does not succeed, you make the necessary adjustments or abandon the project. In this way, you test the validity of your idea before embarking on a huge development cost.

## Related terms

- [Usability](https://www.roicool.com/en/glossary/usability)
- [ROI](https://www.roicool.com/en/glossary/roi)

## Related service

- [Software](https://www.roicool.com/en/services/custom-software-development)

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Source: https://www.roicool.com/en/glossary/proof-of-consept · Last updated: 2026-08-12