Simple, easy randomization for research studies and clinical trials.

Trusted IWRS service for concealed allocation, data capture, and subject enrollment.

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Access study data and enroll participants from any web browser.


Use comprehensive randomization algorithms (permuted blocks, minimization, adaptive randomization, and more). Delegate study enrollment to multiple users.


Data is encrypted, backed up, and protected. All transactions are logged and an auditable record can be provided.

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