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Company description

Castor is a top-rated eClinical data management platform that provides a comprehensive suite of solutions — including EDC, ePRO, eCOA, eConsent, IWRS, CDMS, and decentralized clinical trial (DCT) tools — all on a single, unified platform. Founded in 2012 by Dr. Derk Arts, Castor has grown into a trusted global partner for some of the largest CROs, biopharma companies, medical device innovators, and academic research institutions worldwide. The platform supports over 17,000 studies across 90+ countries, serving more than 223,000 users and 8 million patients, with a 98% customer satisfaction rate and 95% on-time delivery record.

Castor's mission is to solve the world's healthcare challenges with research data, with a vision of creating a future where all data contributes directly to discovering cures for the world's diseases. The platform addresses critical industry pain points: approximately 80% of clinical trials are delayed due to patient recruitment challenges, 85% fail to retain enough participants, and over 70% rely on manual data transcription between systems. Castor is purpose-built to eliminate these barriers and accelerate research timelines.

Core eClinical Solutions

• Electronic Data Capture (EDC): Maximize productivity by capturing, processing, and integrating data from multiple sources and vendors on a fully compliant EDC system, ranked #1 in the industry.
• eCOA/ePRO: Replace paper surveys with a centralized, electronic clinical outcomes assessment and patient-reported outcomes platform that captures and manages patient data efficiently.
• eConsent: Create effortless patient experiences with an all-in-one solution to remotely recruit, screen, and enroll patients from the comfort of their own homes.
• Decentralized Clinical Trials (DCT): Leverage Castor's integrated EDC, eConsent, ePRO, and API capabilities to successfully manage hybrid and decentralized trials in the post-COVID era and beyond.

Industries Served

• Medical Device and Diagnostics: Manage data across the entire medical device and diagnostics development lifecycle to reduce time-to-market.
• Biotech and Pharma: Efficiently build and deploy clinical trials that leverage data from any source using a self-service platform.
• Contract Research Organizations (CROs): Deliver traditional clinical trial approaches while offering a clear pathway to manage hybrid and decentralized trials.
• Academic Research: Join a global community of thousands of researchers using Castor's user-friendly and affordable software for their studies.

Core Platform Capabilities

• Capture and integrate data from any source, enabling seamless connectivity across the entire trial ecosystem.
• Monitor study health and progress through real-time reporting and dashboards.
• Gain efficiency, visibility, and data quality across the full trial lifecycle.
• Turn siloed data into reusable insights to accelerate discovery.
• Design trials around participants using BYOD support, eConsent, and real-time Quality of Life data collection.
• Self-serve, API-first, and trial-ready technology that removes barriers to deployment.
• Practical AI capabilities designed to ease site and patient burden while keeping humans in control.

Compliance, Security, and Certifications

• Compliant with 21 CFR Part 11, ICH E6 GCP (including ICH E6(R3) with a dedicated functional oversight framework), GDPR, and HIPAA.
• ISO 27001 and ISO 9001 certified, ensuring the highest standards of information security and quality management.
• Secure storage of sensitive personal and research data across all modules.

Notable Customer Experiences

• Essity: Found study building easy, with effortless integration and training for external partners, and the ability to build and test studies with minimal support.
• Akili Interactive: Praised Castor's integrated eConsent, ePRO, and EDC as critical for decentralized studies, backed by a responsive support and technical team.
• MedRhythms: Highlighted the platform's ease of navigation and intuitive usability for multi-site randomized controlled trials.
• Ethicon: Selected Castor for its ability to scale easily across varying regulatory environments and accommodate studies of different sizes, complexities, and budget constraints.
• Sword Health: Leveraged Castor's self-service capability to deploy a study in just a few weeks, emphasizing fast deployment and ease of use.

Trusted by over 500 companies globally, Castor continues to accelerate the future of clinical research by connecting research teams, participants, and technology on one powerful, scalable, and compliant platform — making trials faster, smarter, and truly patient-centric.

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Software attributed to Castor

• EDCView
• eCOAView
• eConsentView
• Catalyst AIView

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