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Provide and receive constructive feedback on preprints from an international community of your peers.

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Interactive workshops for organizations and institutions looking to help their members hone their skills as reviewers.

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Live Reviews

We run collaborative, interactive preprint review calls as an alternative approach to traditional peer review.

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PREreview Clubs

Start or join one of our preprint review groups, where members work together to provide timely, constructive feedback.

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PREreview celebrated Peer Review Week 2026 with a global Review-a-thon to showcase the transformative power of human, collaborative peer review in the research evaluation culture. 14 PREreview Clubs joined the initiative to review preprints in 4 different languages and on multiple research topics.

Learn more about the participating Clubs and their experiences

For underserved researchers, there’s a better way

We support and empower diverse and historically excluded communities of researchers (particularly those at early stages of their career) to find a voice, train, and engage in peer review.

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Recent PREreviews

PREreview of Hemoglobin Dose and Red Cell Transfusion: Component Variability, Oxygen Function, and Measurement Uncertainty
Alan George reviewed Hemoglobin Dose and Red Cell Transfusion: Component Variability, Oxygen Function, and Measurement Uncertainty
- Hematology
- Critical Care and Intensive Care Medicine
- Biochemistry
Review published

November 14, 2026

Preprint server

Preprints.org
PREreview of RNA-binding proteins activate transcription through defined molecular grammars
Ruby Lemur reviewed RNA-binding proteins activate transcription through defined molecular grammars
- Molecular Biology
Review published

November 13, 2026

Preprint server

bioRxiv
PREreview of Quantitative proteomics uncovers a role for REVEILLE8- like clock genes in osmotic and salt stress response in Arabidopsis
Ink Hawk reviewed Quantitative proteomics uncovers a role for REVEILLE8- like clock genes in osmotic and salt stress response in Arabidopsis
- Plant Science
Review published

November 12, 2026

Preprint server

bioRxiv
PREreview of Microglia extract neuronal proteolytic organelles via skoupocytosis
April Pruitt reviewed Microglia extract neuronal proteolytic organelles via skoupocytosis
- Neurology
- Cell Biology
Review published

November 12, 2026

Preprint server

bioRxiv
PREreview of A Machine-Learning-Based Gas Lift Optimization Workflow for Unconventional Fields
Regnold Chinowaita reviewed A Machine-Learning-Based Gas Lift Optimization Workflow for Unconventional Fields
- Fuel Technology
Review published

November 12, 2026

Preprint server

arXiv

Recent review requests

Review request for Artificial Intelligence for the Prediction and Monitoring of School Dropout: A Synthesis of the Evidence and Its Feasibility in Brazil
A review was requested for Artificial Intelligence for the Prediction and Monitoring of School Dropout: A Synthesis of the Evidence and Its Feasibility in Brazil

Request published

November 13, 2026

Preprint server

Preprints.org
Review request for Entwicklungsorientierte Motivationstheorie: Entstehung, Generalisierung und Eigenständigkeit persönlicher Kompetenz- und Autonomiewerte
A review was requested for Entwicklungsorientierte Motivationstheorie: Entstehung, Generalisierung und Eigenständigkeit persönlicher Kompetenz- und Autonomiewerte

Request published

November 13, 2026

Preprint server

Zenodo
Review request for O patrimônio léxico-histórico-cultural em Bandeirantes - Mariana (MG): um estudo toponomástico
A review was requested for O patrimônio léxico-histórico-cultural em Bandeirantes - Mariana (MG): um estudo toponomástico
- Linguistics and Language
- Language and Linguistics
Request published

November 13, 2026

Preprint server

SciELO Preprints
Review request for Measurement Reliability Confounds Cross-Regime Comparisons of Postprandial Glucose Prediction: Evidence from Bidirectional Cross-Cohort Transfer
A review was requested for Measurement Reliability Confounds Cross-Regime Comparisons of Postprandial Glucose Prediction: Evidence from Bidirectional Cross-Cohort Transfer
- Endocrinology, Diabetes and Metabolism
- Genetics
- Health Information Management
Request published

November 13, 2026

Preprint server

Research Square
Review request for NutriQA: A Traceable RAG Question-Answering Benchmark and Empirical Study on Official Chinese Nutrition Data
A review was requested for NutriQA: A Traceable RAG Question-Answering Benchmark and Empirical Study on Official Chinese Nutrition Data
- Artificial Intelligence
- Information Systems
- Computer Vision and Pattern Recognition
Request published

November 13, 2026

Preprint server

Research Square

Statistics

2,400 PREreviews
34 preprint servers
5,001 PREreviewers

Open preprint reviews. For all researchers.

Peer review training

Live Reviews

PREreview Clubs

Peer Review Week 2026

For underserved researchers, there’s a better way

PREreview of Hemoglobin Dose and Red Cell Transfusion: Component Variability, Oxygen Function, and Measurement Uncertainty

PREreview of RNA-binding proteins activate transcription through defined molecular grammars

PREreview of Quantitative proteomics uncovers a role for REVEILLE8- like clock genes in osmotic and salt stress response in Arabidopsis

PREreview of Microglia extract neuronal proteolytic organelles via skoupocytosis

PREreview of A Machine-Learning-Based Gas Lift Optimization Workflow for Unconventional Fields

Review request for Artificial Intelligence for the Prediction and Monitoring of School Dropout: A Synthesis of the Evidence and Its Feasibility in Brazil

Review request for Entwicklungsorientierte Motivationstheorie: Entstehung, Generalisierung und Eigenständigkeit persönlicher Kompetenz- und Autonomiewerte

Review request for O patrimônio léxico-histórico-cultural em Bandeirantes - Mariana (MG): um estudo toponomástico

Review request for Measurement Reliability Confounds Cross-Regime Comparisons of Postprandial Glucose Prediction: Evidence from Bidirectional Cross-Cohort Transfer

Review request for NutriQA: A Traceable RAG Question-Answering Benchmark and Empirical Study on Official Chinese Nutrition Data