Open preprint reviews. For all researchers.

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

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Peer review training

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.

See our many PREreview Clubs

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.

Learn more about our mission

Recent PREreviews

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
PREreview of Viral SSB-bound ssDNA activates the bacterial anti-phage defense system DARNA
Ultramarine Gecko reviewed Viral SSB-bound ssDNA activates the bacterial anti-phage defense system DARNA
- Virology
- Genetics
- Molecular Biology
Review published

November 12, 2026

Preprint server

bioRxiv
PREreview of A CONTA DO PÓS PANDEMIA: INDICADORES MACROECONÔMICOS E A PUNIÇÃO AOS INCUMBENTES NA AMÉRICA DO SUL
Marcos Felipe Ribeiro Lula reviewed A CONTA DO PÓS PANDEMIA: INDICADORES MACROECONÔMICOS E A PUNIÇÃO AOS INCUMBENTES NA AMÉRICA DO SUL
- Political Science and International Relations
Review published

November 12, 2026

Preprint server

SciELO Preprints

Recent review requests

Review request for Hemoglobin Dose and Red Cell Transfusion: Component Variability, Oxygen Function, and Measurement Uncertainty
A review was requested for Hemoglobin Dose and Red Cell Transfusion: Component Variability, Oxygen Function, and Measurement Uncertainty
- Biochemistry
- Critical Care and Intensive Care Medicine
- Cell Biology
Request published

November 12, 2026

Preprint server

Preprints.org
Review request for A Full Factorial Design for the Comparative Evaluation of Intrusion Detection Configurations: Methodology and Controlled Validation
A review was requested for A Full Factorial Design for the Comparative Evaluation of Intrusion Detection Configurations: Methodology and Controlled Validation

Request published

November 12, 2026

Preprint server

Zenodo
Review request for Who Is the Witness? Artificial Intelligence, Derivative Witness, and the Theology of Christian Proclamation
A review was requested for Who Is the Witness? Artificial Intelligence, Derivative Witness, and the Theology of Christian Proclamation
- Philosophy
- Sociology and Political Science
- Religious studies
Request published

November 12, 2026

Preprint server

Preprints.org
Review request for Open but Unconnected: Can the Public Research Record Be Traced from Preregistration to Outcome?
A review was requested for Open but Unconnected: Can the Public Research Record Be Traced from Preregistration to Outcome?
- Information Systems
- Information Systems and Management
Request published

November 12, 2026

Preprint server

Preprints.org
Review request for When “PO” Does Not Mean Respect: Honorific Form, Relational Conduct, and AI-Mediated Talk Among Tagalog-Speaking Filipinos
A review was requested for When “PO” Does Not Mean Respect: Honorific Form, Relational Conduct, and AI-Mediated Talk Among Tagalog-Speaking Filipinos
- Language and Linguistics
- Linguistics and Language
Request published

November 12, 2026

Preprint server

Preprints.org

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 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

PREreview of Viral SSB-bound ssDNA activates the bacterial anti-phage defense system DARNA

PREreview of A CONTA DO PÓS PANDEMIA: INDICADORES MACROECONÔMICOS E A PUNIÇÃO AOS INCUMBENTES NA AMÉRICA DO SUL

Review request for Hemoglobin Dose and Red Cell Transfusion: Component Variability, Oxygen Function, and Measurement Uncertainty

Review request for A Full Factorial Design for the Comparative Evaluation of Intrusion Detection Configurations: Methodology and Controlled Validation

Review request for Who Is the Witness? Artificial Intelligence, Derivative Witness, and the Theology of Christian Proclamation

Review request for Open but Unconnected: Can the Public Research Record Be Traced from Preregistration to Outcome?

Review request for When “PO” Does Not Mean Respect: Honorific Form, Relational Conduct, and AI-Mediated Talk Among Tagalog-Speaking Filipinos