For sponsors & sites
The patient demand that makes trials move.
We built the clearest way for patients to find clinical trials. The engagement that creates is a dimension of value sponsors and sites can’t get anywhere else — and the foundation for how we help you recruit and plan.
No card needed · full Pro access for 10 days.
Why we’re different
Clin2 is where patients go to find trials. That makes us the one place with an honest, living picture of patient demand — and a growing community of people who have raised their hand to hear about studies that fit them. That patient-side strength is something a sponsor or site cannot build alone, and it is the foundation under everything we offer. It is also why, when it comes to recruitment, we believe nothing else comes close.
We can support almost every stage of a study. Today, two capabilities do the heavy lifting: patient recruitment built on real, consented demand, and demand intelligence drawn from how patients actually search.
Clin2 is built by a team that has worked in trial recruitment for the better part of a decade. We have spent years learning what moves a study forward and what quietly stalls it — and we built Clin2 around the difference.
What you can only get with the patient side
Our advantage isn’t a single feature. It’s that the patients come to us first — and we’ve built the discipline to turn that into something you can act on, responsibly.
The demand sits with us
Patients and caregivers come to Clin2 first, in their own words, before anyone has been matched to anything. That gives us a view of who is looking, for what, and where — the demand side of the market, not just the supply of protocols.
Consent is the foundation
Nothing about a patient reaches a sponsor or site without that person’s explicit, recorded consent. Identifiable health answers stay segregated from analytics. The result is introductions you can act on and data you can trust — by design, not by promise.
Relationships across the field
We work to keep deep relationships with the sites running studies, the sponsors funding them, and the bodies that set the rules. Those connections shorten the path from a patient’s search to a real conversation with a study team.
Translation as a discipline
We already read dense eligibility criteria and rewrite them so patients understand them. That same work — mapping criteria to questions written for real people — is what makes pre-screening accurate and recruitment efficient.
Where we lead
Two things we’ve learned to do best.
We don’t say it loudly, but we’ll say it plainly — Clin2 is the most powerful clinical trial recruitment tool ever created, because it starts with the patients themselves, not a list we bought.
Patient recruitment
Consented, pre-screened, ready to talk
We introduce sponsors and sites to patients who match a study’s criteria and have explicitly opted in to be contacted about it — already oriented to what the study involves.
Learn moreData & insights
Demand intelligence from real searches
De-identified, aggregate signal on what conditions people search, where they are, and where eligibility loses them — grounding feasibility, site selection, and protocol design in patient behavior.
Learn moreAnd we can help across the study
Recruitment and data are our core. Because they sit on top of real patient understanding, they let us support the work around them too.
Protocol & feasibility input
Design against real demand
Pressure-test eligibility criteria and geography against how patients actually search, before a protocol is locked.
Human-readable study materials
Materials patients understand
Patient-facing summaries and pre-screen questions written in the same clear voice as the rest of Clin2.
Site selection support
Put studies where the patients are
Demand by geography helps place studies and activate sites where interested patients already are.
Awareness & retention
Keep patients informed
Reach the right patients with relevant studies, and keep enrolled participants oriented through clear communication.
Built for your role
Sponsors & CROs
Fill studies faster, with patients who fit
Recruitment built on consented demand, plus the data to plan studies that enrol. One pipeline from a patient’s search to a qualified, opted-in introduction.
Clin2 for sponsors & crosResearch sites
A steadier flow of pre-screened referrals
Patients near you who match your active studies and have asked to be contacted — already oriented to what the study involves, so your coordinators spend time on people likely to qualify.
Clin2 for research sitesGetting on board is free. See how plans and engagements work.
Start with the demand picture — free.
See who’s competing for your patients, where interest is moving, and how your studies perform on Clin2 — free for 10 days, no card. Your account simply stays on Free after, nothing charged.
Start a free trialNo card, 10 days. Running active recruitment or feasibility? Talk to our team.