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Potential Participants for only
$25.00 per Person



Clinical Trial Recruitment


Every day CenTrial's service introduces approximately 1,000 patients and healthy volunteers to clinical trials across the US and Canada.

How it Works


  • Receive leads immediately from CenTrial's database of patients and healthy volunteers who wish to participate in clinical trials.
  • People are automatically matched to your trial's inclusion/exclusion criteria.
  • They have given permission for you to view the 30-40 data points of their PHI.
  • PHI are reviewed in a secure extranet.
  • All matches are within 50 miles of your location.
  • Choose those you want to include in your trial, and contact them directly. Keep disqualified patients to enroll in future trials.
  • CenTrial sends a "heads up" message to potential participants so they are expecting your call.
  • Instant notification when new people are matched to your trials.
  • Same low price whether patient or healthy volunteer.
  • Invoiced monthly.
  • Potential to use as a pass-through cost to your sponsor.
  • CenTrial employs only generic marketing, so no need to wait for results from your IRB-approved marketing ads.
  • Cancel at any time without notice.

What Your Colleagues are Saying

"We collaborated with CenTrial on a remote outpatient clinical trial, NIH Activ-6, and could not be happier with the results. From the start, working with CenTrial was easy. The startup process was very smooth, and we were in constant communication to make adjustments to promote appropriate referrals with a high enrollment rate. Our partnership with CenTrial allowed us to be one of the top enrolling sites for the clinical trial, and we look forward to working with them again in the future."
Jadestone Clinical Research, LLC
"We are super happy about your referrals. So far I believe we have contacted all of your controls and enrolled many." Dermatology Department Chair, NY State.

"I got more participants through CenTrial than all 4 of the other recruiting tools I used. It's really helped me a lot." Z.L.

"The medical information provided was very thorough and relevant to helping me decide on potential eligibility." K.T.

What Participants are Saying

"CenTrial is very easy to use. It is not like other platforms where I question the validity of it. There are no extra advertisements or spam emails that come along with it once signing up. It’s quick, easy and reliable. You fill out your basic profile, CenTrial sends you potential matches, and you confirm your interest. It is the only clinical trial site I will use. Thank you!" – Kim Ziegler
"I was recently matched with a Covid19 study. CenTrial made everything possible. They are pleasant and informative. I walked into my study confident and eager to start. Money's tight right now and the notification that said I was matched with a new study was music to my ears. I'll be using them again."
– Lynn L., Kansas




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