Clinical trial recruitment, from first enquiry to site-ready referral.
Clinrol Recruit is our recruitment service. We run advertising, pre-screen interested people online and by phone, verify medical details where required and refer suitable candidates to your sites with structured notes.
- EnquiryFrom digital campaigns
- Web pre-screenStudy-specific questions
- Phone pre-screenTrained screening staff
- Medical verificationWhere required
- Site referralStructured notes
Clinrol Recruit demo
Request a Recruit demo
Tell us about your study and we'll get in touch to arrange a conversation with our recruitment team.
World's best in clinical trials use Clinrol









One recruitment service, six clear stages
Clinrol Recruit manages the work between a person's first enquiry and a structured referral to your site.
Advertise
Recruitment campaigns across digital channels such as Meta, Google and YouTube, with messaging and landing pages adapted to the study.
Pre-screen online
Custom web pre-screeners ask questions aligned to the study's inclusion and exclusion criteria.
Pre-screen by phone
Screening staff follow up to confirm details such as symptoms, treatment history and willingness to take part.
Verify where required
Diagnosis, medication and relevant medical history can be verified before referral when the study calls for it.
Refer to site
Candidates are referred through a secure pathway with structured screening notes, ready for the site's own screening process.
Report
Sponsors and CROs get visibility across campaigns, pre-screening stages, referrals and sites.
Pre-screening and referral are not a final eligibility decision. The research site completes formal screening and decides whether a candidate is eligible for the trial.
Built for the teams accountable for recruitment
Sponsors
Support for studies that need additional referral pathways across one or more markets.
CROs
Recruitment support alongside your study management, with visibility you can share with sponsors.
Research sites
Referred candidates arrive with structured pre-screening notes, so your team can decide on next steps.
A service, not site software
With Clinrol Recruit, our team runs advertising, pre-screening and referral for your study. If your site wants software to manage its own enquiries, follow-up and booking, that's Clinrol Connect.
Common questions
Clinrol Recruit is a recruitment service for sponsors, CROs and research sites that need help finding and pre-screening potential participants for clinical trials.
No. Pre-screening and referral help identify people who may be suitable. Final eligibility is always determined by the research site through its own screening process under the study protocol.
No. Recruitment depends on protocol complexity, eligibility criteria, geography, timelines and site capacity. We discuss a realistic approach for your study during scoping.
Recruit is a service: Clinrol runs advertising, pre-screening and referral for you. Clinrol Connect is software research sites use to manage their own enquiries, follow-up and booking.
See Clinrol ConnectA member of our team will get in touch to understand your study and arrange a conversation. There is no obligation.
Talk to us about your study
Share your study details and we'll arrange a conversation with our recruitment team.
