See assessment quality across your study.

Train raters with AI patients, record study assessments in Coagen, and review every one for administration and scoring. Your study's rules keep raters qualified automatically.

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Every assessment reviewed.

Raters and site teams see each finding with the evidence behind it, and a better question to ask next time. You see how it adds up across the study.

Quality that maintains itself.

Set the standard once, for every site. When a rater's quality slips, Coagen pauses their new assessments, assigns fresh practice and reinstates them when they requalify. Every step is logged.

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