All you need for user research.
No experience required.
Fiuto runs your full research loop: writes the study, runs it with AI respondents and real people, and turns what happened into findings and a deck you can share.
Paste a link or describe your product, and see what Fiuto drafts.
It writes the study
Paste a URL, or describe the product, and say what you need to learn. Fiuto reads your product and drafts a study plan you review, then builds the blocks.
Or start from one of the 24 curated templates and have every block rewritten around your product. Fiuto remembers your product, your audience, and what you are trying to learn between studies, and keeps the templates you save.
An illustration of Fiuto drafting a study from a URL. Fiuto types fiuto.ai, then drafts a plan naming the product, the audience, and what we want to learn, then adds five blocks — a five-second test, a first-click test, open text, a rating scale, and an intake form — before the plan sits ready to review.
AI respondents go first
Up to five one-profile AI respondents per run, so you get a read before anyone real sees the study.
Where the study has a surface to open (a prototype, a live site, a design, an image, copy), one optional slot can be an AI expert with one named specialism: Conversion, Usability, Copy, or SEO.
A picture of two Fiuto runs on the same pricing page. Four AI respondents answer it and three of the four find the plan for one person, then an SEO expert reports that nothing on the page answers how much it costs. Twenty real people answer the same study, and fourteen find it.
Then real people
Recruited from Prolific’s global panel of 300,000+ participants, with demographic filters. A live eligibility count shows before you order, and the total is shown before you order.
Or share the link with your own users. Respondents open the link and answer, no account needed.
An illustration of ordering real respondents through Fiuto's Prolific panel. Two filters, country of residence and age, plus one optional filter, narrow Prolific's 300,000+ participants to 21,377 eligible, with the count recomputed as each filter is added. An order of 20 respondents at 12 minutes each, with the total shown before you order. Pressing Recruit starts the run, and responses arrive one at a time.3 of the 20 who answered: Mara, 34, product manager said “I’d want the price before I sign up. I looked for it and gave up.” Tom, 41, founder said “Which plan is for one person? I picked the team one and it felt wrong.” Priya, 37, product manager said “The free plan looks generous, but I can’t tell what happens when it runs out.”
Findings, a readout, a deck
Per-study findings, a readout you can share behind a link, and a deck. Every response, click, rating, and recording is readable per respondent.
Your editor, over MCP
Seven coding agents, Claude Code, Cursor, Codex, Lovable, v0, Replit, and Bolt, read and write every plan over Fiuto’s MCP server, on every plan including Free.
An illustration of a coding agent talking to Fiuto over MCP. The user asks it to run a five-second test on the pricing page and say what people miss. The agent calls create_study, save_plan, build_from_plan, launch_study, get_study_results, each returning before the next starts, then replies: Ran a five-second test on the pricing page with 10 respondents. 6 of 10 missed the difference between Core and Pro. View readout. The strip below cycles the seven agents Fiuto works from today: Claude Code, Cursor, Codex, Lovable, v0, Replit, Bolt.
Your data is yours
CSV and JSON export, an export API with a per-study token you can rotate, and the same data over MCP, on every plan including Free.
An illustration of exporting a Fiuto study's data: choosing a JSON export and seeing a file land, a per-study API token that can be rotated, a curl request against the export API answered with a response count, and a note that export, the API, token rotation, and the same data over MCP are on every plan, including Free.
Eighteen methods
Every one on every plan, including Free.
A deck of cards, one per usability testing method, fanned out like a hand. Every couple of seconds the front card is dealt away and the next method slides in, walking through the 13 that have their own guide today.
Does the journey work?
What do people notice first?
How should things be organised?
Which option wins?
What do people think?
Plans and pricing
The free plan is genuinely free, no card and no clock. Core and Pro are up to half off at launch pricing.
See what Fiuto does on your own product.
Paste your URL and review the draft before anything launches. Fiuto runs the study and reads the results back to you.
Test my product