Castor
Your Strategic Partner for End-to-End Clinical Trial Success
Powering thousands of clinical trials for over 500 customers in 100+ countries, Castor delivers end-to-end success for biopharma, CROs, and medical device companies through expert consultancy and innovative technology.
Our API-first platform is trusted by over 400 sponsors and CROs across more than 2,500 commercial trials to deliver cleaner data, faster. We give your team the power of a modern toolset, backed by expert support when you need it. No black boxes, no hidden fees, no waiting on a vendor’s schedule.
How We Help You: 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. We’re more than software – we’re your strategic partner in study delivery.
For Biopharma
Streamline R&D with integrated solutions for Phase I-IV trials and RWE studies. Cut costs, accelerate development, and ensure seamless data compliance.
For Medical Device
Achieve FDA and EU MDR compliance with user-friendly data management. From early-phase studies, to post-market surveillance and PMCF.
See Castor for Medical Devices
For CROs
Boost operational efficiency with standardized global processes and real-time visibility. Support diverse sponsors across biotech, pharma, and MedTech.
Our Core Technologies: Powering Your Research
Unlock the full potential of your studies with Castor’s powerful yet intuitive core technologies, seamlessly integrated to deliver exceptional efficiency and data quality across your entire trial.
ePRO/eCOA
95% patient compliance
Capture patient and clinician outcomes seamlessly. Enhances data quality and engagement across decentralized and traditional trials.
eConsent
2x increased enrollment
Remote digital consent with video calls, multimedia education, and real-time monitoring. Enhances participant diversity and comprehension while reducing site burden.
EDC/CDMS
Reduce build time by 95%
Comprehensive Clinical Data Management System with data collection, cleaning, and reporting tools. Ensures data integrity and faster insights for regulatory submissions.
Catalyst
80% cost reduction, 5x faster
Self-driving clinical studies with AI-powered EMR extraction via FHIR/HIPAA APIs. Automates patient screening and chart review with 21 CFR 11 compliance for observational studies.
Professional Services
Expert consultancy and hands-on support for study design, implementation, and optimization. We act as an extension of your team, bringing deep industry knowledge to achieve your research goals.
Study Design & Build
Expert guidance to translate your protocol into a robust, efficient study database.
Data Management Support
On-demand assistance with data cleaning, quality assurance, and reporting.
API & System Integration
Technical expertise to connect Castor with your other critical research systems.
eCOA Services
Full-service eCOA with multilingual support, scale licensing, and language translations.
Why Work With Castor?
We combine innovative solutions that push the boundaries of clinical research with a steadfast commitment to practical, measurable results.
Our integrated platform and Solution Consultant support mean less overhead, faster timelines, higher-quality data, and exceptional compliance for your trials, whether you’re a biopharma innovator, a global CRO, or a focused medical device company.
Frequently Asked Questions
How does Castor ensure robust data quality and integrity across all stages of a clinical trial? Castor’s platform enforces strict data validation rules, customizable at the field level, to prevent errors at the point of entry. Our system includes real-time query management, source data verification tools, and comprehensive audit trails, ensuring data accuracy and reliability from collection through analysis. This proactive approach minimizes discrepancies and streamlines the data cleaning process.
What are Castor's capabilities for seamless integration with our existing clinical systems and data workflows? Castor offers a robust, well-documented API designed for flexible, bi-directional integration with various third-party systems, including CTMS, central labs, and pharmacovigilance platforms. Our integration strategy focuses on automated data exchange to reduce manual effort and ensure data consistency across your entire research ecosystem. We also provide professional services to support complex enterprise-level integrations.
How quickly can new clinical studies be set up and adapted to protocol changes using Castor's platform? Castor’s intuitive, drag-and-drop study builder allows for rapid configuration of new studies, often within weeks for complex designs. The platform is built for agility, enabling efficient mid-study protocol amendments without disrupting ongoing data collection. Our aim is to empower your team with tools for quick adaptation and minimal reliance on external support for routine changes.
Is Castor's clinical trial software compliant with global industry regulations, and what audit trail capabilities are available for inspections? Yes, Castor’s software adheres to stringent global regulations, including FDA 21 CFR Part 11, GDPR, and HIPAA. We provide a comprehensive, immutable audit trail for every data point and action, meticulously recording user, timestamp, and changes. This audit log is easily accessible and exportable in a transparent, inspection-ready format, ensuring full compliance for international regulatory bodies.