Fill your trials.
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The only self-serve recruitment marketplace. 1,000,000 patients used Power to look for clinical trials last year. We use AI to pre-screen patients and connect them directly with sites.
Try it for free. No technical set up.
Devon is looking for
Depression trials
Chicago, IL · 30 yrs old · EMR available
Jorge is looking for
Type 2 Diabetes trials
New York, NY · 52 yrs old · BMI 26
Bethany is looking for
Breast Cancer trials
Chicago, IL · 57 yrs old · EMR available
Charlie is looking for
Kidney Cancer trials
California,CA · 51 yrs old · Non-smoker
Tanisha is looking for
Lupus trials
California,CA · 68 yrs old · EMR available
Dan is looking for
Multiple Myeloma trials
Miami, FL · 36 yrs old · ECOG Score of 3
Lucia is looking for
Alzheimer's trials
Houston,TX · 83 yrs old · MMSE Score of 22
Lin is looking for
Crohn's Disease trials
Houston,TX · 34 yrs old · 3+ Years Colitis
Devon is looking for
Depression trials
Chicago, IL · 30 yrs old · EMR available
Jorge is looking for
Type 2 Diabetes trials
New York, NY · 52 yrs old · BMI 26
Bethany is looking for
Breast Cancer trials
Chicago, IL · 57 yrs old · EMR available
Charlie is looking for
Kidney Cancer trials
California,CA · 51 yrs old · Non-smoker
Tanisha is looking for
Lupus trials
California,CA · 68 yrs old · EMR available
Dan is looking for
Multiple Myeloma trials
Miami, FL · 36 yrs old · ECOG Score of 3
Lucia is looking for
Alzheimer's trials
Houston,TX · 83 yrs old · MMSE Score of 22
Lin is looking for
Crohn's Disease trials
Houston,TX · 34 yrs old · 3+ Years Colitis
Patients are already using Power to look for clinical trials
Work smarter, not harder
95% new patients
Reach the patients not yet at your site. Power enables access to clinical trials for all patients, which means you have access to a new patient pool.
Screen 2x more
Screenings matter, not just leads. Work with high-intent, EMR-verified patients who are actively looking for trials (and actually answer the phone).
40% diverse patients
You read that right. Unlike traditional campaigns that have 15% diverse representation, 40% of our patients are non-white. Inclusive research starts here.
Power is built for busy sites
Start matching with patients today. No technical set up. Get started for free.
Verify your trial site on our marketplace and start meeting patients today
Join our marketplace in 5 minutes by verifying your site. Update your profile so patients have all of the latest information they need to find you.
Start meeting EMR-verified and engaged patients in half the time
We know how time consuming it is to call through databases and collect medical records. Power referrals are EMR-verified and AI matched to your studies, so you can contact qualified patients and cut your screening time in half.
Change your pre-screener in real time to accelerate recruitment
See exactly where patients are dropping off, and update your pre-screener questions in real time. No extra costs or emailing back-and-forth. Just do it in Power whenever you need to.
Sites and patients love using Power
The site is so easy to navigate and LOVE that you can look it up by either disorder, state or even the specific drug.
Magic Foundation
Patient Foundation
We spend a lot of time trying to reach potential participants, so for them to have one location that they can sift through in a way that's understandable for them I think is awesome and should have happened a long time ago.
Raina S.
Researcher
A friend shared your link in our online patient community, and I found a stem cell trial in my city. I was planning to travel to Latin America for treatment. This is SO much easier.
Ava
Patient
I have suffered with depression since my early teens. My depression is drug resistant; I've been through most in multiple classes, primarily SSRIs. Despite suffering with this for most of my life, I have never quit trying to find a cure.
Mark L.
Patient
It's so hard to turn people away when they don't fit the inclusion criteria. Having inclusion criteria on your site and giving patients an odds of qualifying is really great to see. I am really impressed by what your team has created.
Karen F.
Researcher
Clinical trials are always so hard to understand. Power is supporting Stronger than Sarcoidosis to help patients understand what each clinical trial is about. Simplifying clinical trials benefits everyone involved.
Stronger than Sarcoidosis
Patient Foundation
We found you on the front page of Google for ADHD and wanted to understand how to partner.
Christine K.
Top 5 CRO
Power features a clean and easy to use interface that allows patients to understand what trials are available and details of eligibility criteria, objectives, and study design along with trial locations. We serve a rare disease patient population and this has been a huge asset to our patients.
Raymond A Wood Foundation
Patient Foundation
This is terrific! Even with years of experience I can find clinicaltrials.gov hard to navigate. I always redirect my patients elsewhere.
Luisa R.
Clinical Research Coordinator
Match with patients who are looking for your trial
Join our marketplace in minutes, verify your trial info and start matching with patients today.
At Power, we believe in using data responsibly to help you find the right clinical trials — without compromising your privacy. This page explains how we use cookies and personal data across www.withpower.com.
Before You Create a Profile
When you browse Power's website, you're opting in to our use of cookies. Cookies are used to improve your experience and help us understand how the site is used so that we can make improvements for you in the future. Specifically, we use cookies to:
Personalize Your Experience
We use cookies to customize your visit based on basic information like your general location (determined by your IP address). This allows us to:
- Show you clinical trials that are geographically relevant to you
- Tailor search results to match the conditions or keywords you've explored before
- Pre-fill certain fields or remember your previous searches, so you don't have to repeat them
Save Your Preferences
We remember what you interact with during your visit — for example:
- The conditions you search for
- Whether you prefer certain types of studies (e.g., paid trials, trials for a specific age group)
- Your sorting or filtering preferences when browsing trials
This helps us make your experience more efficient and personalized the next time you visit.
Understand How the Site Is Used
Cookies help us collect anonymous usage data so we can make Power better. We use these insights to:
- Monitor how users move through the site — for example, which pages get the most traffic and where users tend to exit
- Track how long visitors stay on each page and whether they find what they’re looking for
- Identify points of friction or confusion so we can improve usability
- Test design changes (like different page layouts or buttons) and measure which version performs better
- Detect and fix bugs or slow-loading pages to maintain site reliability
These analytics are aggregated and do not include personal identifiers. We use tools like Google Analytics to process this data, but we don't use it to target ads or sell your information.
We do not:
- Sell or share your personal data with advertisers
- Use your behavior on our site to target you with third-party ads
All cookie use is designed to support your experience on Power — never to track you across the internet or monetize your information.
After You Create a Profile
When you sign up for a Power account, you agree to our Privacy Policy and Terms of Service. Creating a profile allows us to better serve you by tailoring the platform to your specific needs.
Once you create a profile:
- We may collect additional information about your health and clinical interests to help us match you to the most relevant studies.
- We continue to use cookies to remember your session, keep you logged in, and personalize your dashboard.
- You have full control — you can delete your profile at any time, and we'll remove your personal data in accordance with our privacy practices.
We use your data solely to fulfill our mission: helping you find clinical trials that could be a fit — not for advertising or resale.