Maximize productivity by capturing, processing, and integrating data from multiple sources and vendors on a compliant electronic data capture (EDC) system.
The AI-native clinical trial platform
EDC, eCOA, eConsent, and data management in one platform. AI extracts your source data. A human approves every value.
Smarter Research.
Real-World Impact.
From clinical trials to real-world evidence studies, Castor delivers the tools you need to simplify workflows and accelerate breakthroughs. Build, manage, and adapt your research effortlessly with our powerful, scalable platform designed for the future of clinical science.
Every trial is different. See how Castor can help you
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eCOA/ePRO
Say goodbye to paper surveys. Capture and manage patient data on a centralized, electronic clinical data platform.
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eConsent
Create effortless experiences for patients with an all-in-one solution to remotely recruit, screen and enroll patients from the comfort of their home.
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Catalyst
Castor Catalyst uses AI to turn source documents and EHR data into structured, audit-ready records in your EDC. A human reviewer confirms every result before it’s committed.
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Medical Device & Diagnostics
Manage data for your entire medical device and diagnostics development lifecycle and reduce time-to-market.
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Biotech & Pharma
Efficiently build and deploy clinical trials that leverage data from any source on our self-service platform.
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Contract Research Organizations (CROs)
Deliver the traditional clinical trial approaches of today while offering a pathway to successfully manage hybrid and decentralized trials in the future.
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Academic Research
Join the community of thousands of researchers across the world who are using Castor’s user-friendly and affordable software for their studies.
AI extracts your source data. A human reviewer approves every value.
Against a 6.6% error rate in manual abstraction. Source in, clean data out.
99.8%
Submission success rate
0.8%
Values changed by the reviewer
Why Castor?
Our core technologies power your research
Unlock the full potential of your studies with Castor’s powerful yet intuitive core technologies (EDC, eCOA/ePRO, eConsent and Catalyst)
Not Just Software, A Full-Service Partner
From cutting-edge technology to expert consultancy, Castor empowers biopharma, CROs, and medical device companies to navigate trial complexities, drive efficiency, and deliver results
Proven outcomes at scale
19,000+ studies, 900+ customers and top ratings on Capterra (4.7/5) and G2 (4.6/5) across 330+ reviews.
AI data extraction, built in
On top of the proven platform, Castor Catalyst reads source documents and proposes structured eCRF values, accepted by a human before they enter the record.
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Hear from our customers
Over 500 trusted partners
Featured resource
520% increase in PMCF study enrollment
How one medical device team (MMI, PRIMO study) grew enrollment on Castor, using electronic consent to remove the sign-up bottleneck.