Difference between Prototype and Proof of Concept?

Question

Accepted Answer

Prototype
Proof of Concept




Minimal tailoring
Tests feasibility


Storytelling
Risk reduction


User-focused
Technology-focused



 
From a customer perspective, both validate confidence.

Prototype	Proof of Concept
Minimal tailoring	Tests feasibility
Storytelling	Risk reduction
User-focused	Technology-focused

Difference between Prototype and Proof of Concept?

Answer with Explanation