Recruit real participants from inside your study
Pick who you need from 300,000+ participants in 38+ countries. See how many match before you pay, or share the link with your own users.
An audience filtered by country United Kingdom, age 25–44, employment Employed matches 21,377 people, and five of them answer the study one after another.
How ordering works
Draft the study, then order real people from inside it, with nothing to set up anywhere else.
No Prolific account, no quote, no minimum, no sales call. Order ten people for one study this afternoon, or none at all, and your plan does not change.
Pick the audience
Filter by age and country of residence, which every Prolific profile carries, plus anything else from Prolific's catalogue. Every other profile answer is optional, so each extra filter narrows the pool more than it looks like it should.
Watch the live count
As you change filters and order size, Fiuto counts who matches and shows the running total, before you pay anything.
Pay the total shown
One payment, by card, at checkout. Nothing is charged until you confirm the order.
People answer
Respondents open the study and answer, no account needed on either side. A recruited run usually fills within hours.
What you pay, and what you don't
Paid per order, outside AI credits, on every plan including Free.
Fiuto adds no fee of its own.
Priced per response
The exact total is shown before you pay. It follows the audience count as you change it, so the number you see is the number you are charged.
A reserve for screen-outs
Some people start the study and screen out. Where the study has a screener, the order holds a reserve for them, and whatever it does not use is refunded to your original payment method when the run settles.
Outside AI credits
Recruitment is paid per order, by card, on every plan including Free. AI credits pay for AI work: drafting, AI respondents and experts, findings and the deck.
Keep the wrong people out
Screening runs at the front of the study, not after it, so someone outside your target group never reaches the rest.
A screener at the front
A screener is an intake form block at the start of the study, evaluated the moment a respondent answers, so the wrong person is screened out rather than filtered out of the results afterwards.
Only completed responses count
A session that never completes is left out of your results, and it does not count toward your order or your plan's response cap.
A content check before recruiting
Every panel order passes an automatic content check. Some content cannot be recruited for at all, and an order that needs a look is held for review, with the reason shown on the launch page, until it clears.
Prolific, only when you order
Prolific is Fiuto's recruitment processor, based in England and Wales, and it is engaged only when you place an order. The rest of your data stays where it always does.
Choose who answers
Order from the panel, share the link with your own users, or run AI respondents first to catch an unclear task before a real person meets it.
Runs are labelled by who answered them, so a run with your own users and a run from the panel never blur into one result.
Prolific's panel
- 300,000+ participants
- 38+ countries
- 80+ languages
Demographic filters, and a live eligibility count before you order.
Your own users
Share the study's link with your customers, your waitlist, your community, or the five people who said they would look. Respondents open it and answer, no account needed.
AI respondents first
Up to five run the same study in minutes, before you spend on a panel. Where the study has a surface to open, up to two of them can be AI experts in conversion, usability, copy or SEO.
On every plan including Free, metered by AI credits, so the free plan's 600 credits a month cover a full run of five.
After the run
Fiuto reads the results back into findings, a readout you can share behind a link, and a deck.
Share them with as many collaborators as you like, on every plan.
Every answer, per person
Every response, click, rating and recording is readable per person, and runs are labelled by who answered them.
Your data is yours
Raw results as CSV or JSON, the export API with a per-study token, and the same data over MCP, on every plan including Free.
Frequently asked questions
Can I target participants by country or age?
Yes. Age and current country of residence are on every Prolific profile, and you can add filters from Prolific's wider catalogue on top. Every filter beyond age and country rests on an optional profile answer, so Fiuto marks it optional: it narrows the pool more than it looks like it should.
How fast do responses arrive?
A recruited run usually fills within hours. Fiuto's part, drafting the study and running the AI respondents, takes minutes, and real people answer at their own pace from the moment the order is live.
What if not enough people match my filters?
The live eligibility count tells you before you pay. If the panel holds fewer people than you asked for, order fewer respondents or remove one of the optional filters to widen the pool.
Can I run the same audience again?
Yes. Launch the study again and order again. The audience you set stays on the study, so the next order starts from the same filters.
Do I need a Prolific account?
No. Recruiting through Fiuto needs no account anywhere else. Order from inside your study and Fiuto handles the rest.
Does recruitment use my AI credits?
No. Recruitment is paid per order, by card, outside AI credits, on every plan including Free. AI credits pay for AI work: drafting, AI respondents and experts, findings and the deck.
Is there a minimum order or a sales call?
Neither. Order as few or as many respondents as you need, see the total before you pay, and change or cancel your plan yourself from the billing page.
Can I recruit from my coding agent?
Yes. Fiuto's research assistant works in the app, over MCP from Claude Code, Cursor, Codex, Lovable, v0, Replit and Bolt, and over the API. It creates and launches the study, and the panel order is placed from the launch page, on every plan including Free.
Does Fiuto run AI interviews?
AI interviews are an upcoming feature, in development now, and this page will say so the day they are out of alpha. Until then Fiuto runs unmoderated studies, with AI respondents first and real people after.