14/07/2026
New post on the Vulpo blog 👇
AI has made producing interfaces nearly free. That's exactly why validating them matters more than ever — the internet is filling up with UI that looks finished and quietly fails. No errors, no crashes, just a conversion rate lower than it should be and nobody knows why.
Our take: humans design, AI speeds up the making, and real users get the final word. Five users in one afternoon typically expose most of the problems. Read why that afternoon is the best money in your project:
Why AI-generated interfaces still need human testing to create products people actually use.