Respondent

The fastest-growing research platforms recruit through Respondent. Get API access to 4.3M+ verified participants, starting with $250 in free credits. Book a demo to learn more.

High-quality AI depends on high-quality human data. Respondent provides API access to 4.3M+ verified participants to train models, run evaluations, and ground and validate synthetic users. Book a demo with our team to learn more.

4.3M+ participants powering the fastest-growing teams in research and AI. Real people, verified, now available via API. New customers are eligible for $250 in credits to get started - book a demo to learn more.

Every study on your platform needs the right people. Respondent’s panel of 4.3M+ verified professionals and consumers, built over the past decade, is now available via API. Book a demo to see how research platforms recruit real participants through Respondent’s API.

Do you use Mastercam regularly and deal with design revision changes in your manufacturing workflow? Earn $125 for a remote interview.

9 years running Respondent and I’ve never been more excited by what we’re building. With major upgrades to our researcher, participant apps ready soon – our business has been invigorated by equipping our entire team with AI tooling. Respondent has always been a challenging business to run. We touch millions of people, navigate different interests, parties, payments, peoples’ time - both directly and via our fast-growing partner network. This used to mean having tough, ongoing conversations about trade-offs. Now we can get to a hell of a lot more, while staying profitable. The core of our business remains the same as day one: quality participants matched to research projects. But now the scaffold of systems that supports that at a huge scale - and the quality of experience everyone gets from our panel - is beyond what I could have imagined. Look forward to sharing more soon. PS if you’re a Sydney-based builder up for a new challenge - we’re hiring product and engineering roles!