Circuit Clinical
An IRO committed to better access to clinical research, the development of new medicines, and health equity.
100 employees · est. 2014 · Buffalo, United States
Science 37
Access More Patients. Enroll Faster.
322 employees · est. 2014 · Morrisville, United States
Science 37 is the larger of the two.
Side-by-Side Comparison
| Metric | Circuit Clinical | Science 37 |
|---|---|---|
| Founded | ||
| Founded | 2014 | 2014 |
| Headquarters | ||
| Headquarters | Buffalo, United States | Morrisville, United States |
| Employees | ||
| Employees | 100 | 322 larger |
| Industry | ||
| Industry | Health Care | Biotechnology, Health Care |
| Funding Stage | ||
| Funding Stage | Unknown | Post Ipo Equity |
| Total Funding | ||
| Total Funding | $61.40M | $347.50M |
| Funding Rounds | ||
| Funding Rounds | 10 | 6 |
| Services | ||
| Services | Clinical Trial Engagement, Participant Education, Recruitment and Enrollment Solutions, Physician Network Expansion, End-to-End Clinical Trial Solutions | Not tracked yet |
| Target Customers | ||
| Target Customers | Physicians, Patients, Clinical Research Organizations (CROs), Healthcare Sponsors, Health Systems | Not tracked yet |
| Taxonomy | ||
| Taxonomy | Integrated Research Organization, Clinical Research Network, Patient Recruitment, Decentralized Clinical Trials, Hybrid Site Models, Clinical Trials Access, EMR Integration, Physician-Engaged Model, Health Equity In Research, Patient-Centric Research, Clinical Research Operations, Clinical Site Network, MD Prescreen Service, Clinical Trial Optimization, Healthcare Trust In Research | Clinical Research, Patient-Friendly, Medical Technology, Clinical Trials, Universal Trial Access, Remote Participation, Patient Diversity, Proprietary Technology, Operational Experts, Healthcare Innovation |
| Website | ||
| Website | circuitclinical.com | science37.com |
About Circuit Clinical
Circuit Clinical, founded in 2014, is a rapidly expanding player in the Health Care industry, headquartered in the United States. The company is devoted to enhancing access to clinical research by empowering patients and transforming their participation experience. With a strong focus on health equi...
About Science 37
Science 37 Holdings, Inc. aims to revolutionize clinical research by providing universal trial access for patients, as reflected in its slogan, "Faster. More Inclusive. Patient-Friendly. Clinical Research that Works for Everyone." Founded in 2014 and based in the United States, the company's Metasit...
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BounceWatch watches Circuit Clinical and Science 37 for new funding, fast hiring, new executives and a change of software vendor. When one happens, we email you the same day.
Funding, hiring, leadership and stack changes at Circuit Clinical and Science 37 — by email.
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Compiled from the BounceWatch company index. We last looked at Circuit Clinical on 7 Feb 2026, and Science 37 on 12 Sep 2024. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.