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Castor

AI extracts your source data; a human approves every value across EDC, eCOA/ePRO, eConsent

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Castor is a clinical trial platform that brings electronic data capture (EDC), eCOA/ePRO, eConsent, and clinical data management (CDMS) into a single system, addressing the manual data handling and disconnected tools common in clinical research. It supports clinical trials and real-world evidence studies across biopharma, medical device, CROs, biotech, and academic research teams.

Core modules include EDC for site data capture, eCOA/ePRO for patient-reported outcomes on any device, CDMS for data cleaning and locking, and eConsent for remote or on-site participant enrollment. Castor Catalyst uses AI to extract structured, audit-ready values from source documents and EHR data, with a human reviewer confirming each value before it enters the record. The platform offers self-service study building, API-first integration, and bring-your-own-device support, alongside services such as data management, eCOA translations and licensing, Castor Academy training, and customer support.

Castor is packaged as modular tools that can be used individually or together, with pricing tailored to each study's scope through a proposal process covering platform modules, services, and assumptions. A free trial and demo are available, and a Castor Essentials offering targets compliant studies for lean teams.

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