ID-verified experts, professionals, and niche respondents
Self-serve sample C connects you with ID-verified human respondents. You can find people with domain expertise in medicine, programming, law, science, languages, and more.
Set your own price per complete response and target with 400+ profiling filters across multiple countries, with concentration on English speakers.
Why choose Self-serve sample C?
Real, ID-verified human respondents
Every respondent completes a bank-grade identity verification step before joining the panel, giving you extra confidence in who you are surveying.
Specialist filters for expert audiences
Filter on 400+ profiling questions, including skills, professional background, and domain expertise in medicine, programming, law, science, languages, and more.
Rigorous quality assurance checks
Over 20 advanced checks across digital fingerprinting, real-time monitoring, and response analysis, preventing low-quality responses from contaminating your analysis.
Pre-vetted, video-ready respondent pool
Some respondents are specifically vetted for video response questions, which is useful for studies that depend on high-quality video answers.
Set your bid and launch when ready. Pause or adjust anytime, and you only pay for complete responses.
Targeting filters built for professional and specialist audiences
Choose from an extensive range of specialist filters, including professional background and domain expertise in medicine, programming, law, science, languages, and more. You can even set a desired distribution across the answer options when your research calls for it.

Prefer a fully managed sampling solution?
Conjointly offers customisable, hand-checked Predefined panels, ideal for accessing hard-to-reach audiences or when you prefer your fieldwork handled entirely by research experts.
- Access low-incidence audiences, such as doctors and recent product buyers.
- Guaranteed sample quality through automated checks and meticulous hand checking by Conjointly's fieldwork team.
- Get quality-assured responses within days.

Set your own price per complete response
You set your own price per complete response and see an instant feasibility check as you add or adjust targeting filters. If your price is too low for the audience you have defined, Conjointly recommends an adjustment before you launch.

Get even more value from your research
When you recruit respondents through Conjointly, you also get access to a free, powerful survey tool. With no cap on questions, you can collect as much data from your chosen audience as you like.
Leverage the wide range of question types, customisable logic, AI-powered survey generation, and more for all your research needs.