Paste your abstract, protocol, or study summary. Aqrab flags bias, confounding, weak comparators, endpoint problems, and reporting gaps in under a minute.
3 critiques free, then pay as you go or go unlimited.
47 reporting standardsStructured critique in under a minuteBuilt to help a researcher decide fast: is this study defensible, weak, or fixable before submission?
Automated detection of selection bias, confounding, information bias, and attrition — across every dimension of your study design. 100x faster than manual review.
Auto-fetch any published paper by PMID. Aqrab pulls the abstract, metadata, and full MeSH terms — then critiques the methodology in under a minute.
Every critique scores five axes: study design · outcome measurement · confounding control · sample size · clinical relevance. One number, five stories.
Not another chatbot. A structured methodology engine.
Built for clinical research environments where privacy is non-negotiable.
Your data never trains our models. Not now, not ever.
Study designs encrypted with AES-256 and stored in isolated vaults.
Five-axis scoring makes weak, mixed, and strong studies visibly different.
Built for clinical research compliance from day one.
Real trials. Real scores. See what Aqrab catches.
Useful RCT signal, but thromboembolic events keep the benefit-risk interpretation from looking clean.
Comparator deterioration makes the apparent treatment advantage hard to interpret causally.
A 33% attrition/dropout pattern creates a major threat to interpretability and blinding.
A clean negative/non-inferiority result that still answers the clinical question with useful precision.
Rigorous adaptive design with appropriate stopping; the trial learned quickly without overclaiming.
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Everything you need to know before your first critique.