What is Fiuto?
Fiuto puts a design, a flow, or a piece of copy in front of real people so you can hear what they make of it. You assemble a study from a few blocks, or describe what you want to learn and let AI draft it. Launch, share the link, and watch responses arrive; AI reads them back as findings. The AI runs on every plan, including the free one, metered by credits.
You can drive Fiuto from the web app at app.fiuto.ai, or from your coding agent over MCP. Either way the work follows the same short loop, covered in How Fiuto thinks about research.
What you can build
Section titled “What you can build”A study in Fiuto is a short sequence of blocks. Each block is one question, one task, or one thing for the respondent to react to. You stack the blocks you need, publish the study, and share the link.
Common things people build:
- A click test on a prototype, to see where people would tap to start a flow.
- A preference test between two design directions, with a short follow-up about why.
- A few survey questions about a new feature that just shipped.
- An open-text prompt to hear, in their words, what someone made of a screen.
- A five-second test to check whether a screen communicates what you think it does.
Most studies are three to ten blocks. Some are one. A few run to a dozen.
When it helps
Section titled “When it helps”Reach for Fiuto when you have a prototype, a design, or a piece of copy in front of you and you want a few outside reactions before more people see it. The sweet spot is the gap between asking a colleague and running a formal research project.
If your question is bigger than that (a foundational study with recruited segments, or longer qualitative interviews), Fiuto can help with the structured parts, but it isn’t a replacement for that work.
Next steps
Section titled “Next steps”Add a link to your product at app.fiuto.ai, or from the Fiuto homepage before you sign up. Fiuto checks what it found, asks what you want to learn, then drafts a study and opens it in the editor, ready for you to review, preview, and launch. Follow the full path in Run your first study, or see Do I need an account to try Fiuto? for what happens before you sign in.
Prefer to stay in your editor? You can drive Fiuto from your coding agent instead. See Connect from your agent.