Respondent
Research ServicesNew York, United States201-500 Employees
Respondent operates in the Research Services industry as a participant recruiting platform based at 4th Street, Brooklyn, New York, United States, and employs 201-500 people. The platform provides a do-it-yourself participant recruiting solution and an API that enables recruitment across 150 countries from a pool of more than 4 million participants, including consumer audiences, business professionals, and health workers. It is designed to work with researchers' existing tools or workflows and supports embedding on-demand recruitment into other platforms via its API. Participant profiles are verified using methods such as work email verification, feedback ratings from other researchers, and checks for screener response inconsistencies to match researchers' targeting criteria. Recent activity includes the launch of AI Suggestions in December 2025 and a December 2025 partnership with Hubble Technologies, with earlier milestones such as the 2023 Viber launch and a 2023 Dun & Bradstreet partnership.
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