Verified respondents for the survey you already built
Bring your own survey link. Instuly routes verified members into it, tracks every outcome, and bills you only for completes that pass validation.
Who it is for
- ✓ Market research teams that need respondents for online surveys
- ✓ Brands and agencies running concept, pricing or brand-tracking studies
- ✓ Academic and non-profit researchers who need a targeted audience on a clear budget
Survey sampling: what it is and how it works
Instuly Survey Sampling is the supply side of a research study. You write the survey in the tool you already use. We invite members who match your audience, send each one to your survey through a signed entry link, and record what happens next.
Every attempt ends in exactly one outcome: complete, screen-out, quota-full or terminate. Your survey tool reports that outcome back to us with a server-to-server callback, so a member can never mark their own work as finished. A complete that does not pass our checks is rejected and the reason is recorded, not hidden.
From brief to result in four steps
Register and get approved
Tell us about your organisation. We review every request before an account is approved.
Create the study
Add your survey link, set the quota, and choose the audience you want to reach.
We review, then launch
Each study is checked before any member sees it. After approval it goes live to matching members.
Track and export
Follow completes, screen-outs and timing live. Pause, resume or resize the quota whenever you need to.
What you get
Your own survey tool
Works with any tool that can send members back with a redirect and report the result to a callback address.
Quotas you control
Set how many completes you need and change the number while the study is running.
Audience targeting
Aim at the groups you care about, such as country or age range. Tell us what you need if it is not on the list.
Signed outcome callbacks
Complete, screen-out, quota-full and terminate signals come from your survey platform, not from the member.
Live reporting
See completes, outcome rates, timing and the audience split while fieldwork is open.
CSV export
Download the results table for your own analysis or to reconcile with your survey platform.
How teams use it
Concept testing
Show a new product idea to a defined audience and collect structured feedback within your timeline.
Brand and ad tracking
Repeat the same short survey with the same audience definition and compare waves.
Hard-to-reach quotas
Open a narrow quota alongside a broad one and watch each fill separately.
Built to be trusted
The controls below apply to this product. Read how data quality works across Instuly.
- One attempt per member per study
- Rejected completes always come with a reason
- Audience reports fold groups under five people together so no individual can be picked out
- You are billed for validated completes, not for clicks
Common questions
Can I use my own survey platform?
Yes. You supply the survey link. Your platform sends members back to us and reports a complete, screen-out, quota-full or terminate result to a callback address.
How am I charged?
You fund your account and are charged for completes that pass validation. Rates depend on the audience and the length of the survey, so contact us for a quote. There is no setup fee.
Can I change the quota after launch?
Yes. You can pause, resume and resize a running study from the research portal.
Which countries can you reach?
Tell us your target audience when you get in touch and we will confirm what we can deliver before you commit any budget.
Explore more
Marketplace integrations
Connect Instuly to research marketplaces such as PureSpectrum through standard redirects and signed callbacks.
Learn more →Qualitative researchFocus groups
Run moderated group discussions with members who opted in and are paid for their time.
Learn more →TrustData quality and privacy
How we verify members, validate completes and protect privacy.
Learn more →Tell us what you need to learn
Share your audience, geography, sample size and timeline. We reply with options and a quote.
Already a customer? Log in at clients.instuly.com.