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.

Learn more about Live Reviews

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 Preprint peer review enhances undergraduate biology students’ disciplinary literacy and sense of belonging in STEM
Chris Wilkinson reviewed Preprint peer review enhances undergraduate biology students’ disciplinary literacy and sense of belonging in STEM
- Education
- Information Systems and Management
- History and Philosophy of Science
Review published

November 9, 2026

Preprint server

bioRxiv
PREreview of Membrane curvature governs the distribution of Piezo1 in live cells
Daniel Haarhoff and Brown Sheep reviewed Membrane curvature governs the distribution of Piezo1 in live cells
- Physiology
- Sensory Systems
- Cell Biology
Review published

November 9, 2026

Preprint server

bioRxiv
PREreview of Predictive Inpatient Screening Tool Improves Outcomes for Children at Risk for Infection-Related Decompensation
Chad Sansing and 1 other author of PREreview Staff Club reviewed Predictive Inpatient Screening Tool Improves Outcomes for Children at Risk for Infection-Related Decompensation
- Epidemiology
- Artificial Intelligence
- Immunology
Review published

November 5, 2026

Preprint server

Preprints.org
PREreview of Inhibition of the proton-activated chloride channel PAC by PIP ₂
Chris Wilkinson reviewed Inhibition of the proton-activated chloride channel PAC by PIP ₂
- Molecular Biology
- Physiology
Review published

October 7, 2026

Preprint server

bioRxiv
PREreview of Preprint peer review enhances undergraduate biology students’ disciplinary literacy and sense of belonging in STEM
0000-0003-4921-6155 reviewed Preprint peer review enhances undergraduate biology students’ disciplinary literacy and sense of belonging in STEM
- Molecular Biology
- Biomedical Engineering
- Education
Review published

August 5, 2026

Preprint server

bioRxiv

Recent review requests

Review request for Rethinking B‐BBEE Policy Implementation: A Systematic Review of Regulatory Frameworks and Inclusive MSME Development in South Africa
A review was requested for Rethinking B‐BBEE Policy Implementation: A Systematic Review of Regulatory Frameworks and Inclusive MSME Development in South Africa

Request published

November 3, 2026

Preprint server

Preprints.org
Review request for Translating the Untranslatable: An Operationalizable Ontology for Untranslatability
A review was requested for Translating the Untranslatable: An Operationalizable Ontology for Untranslatability
- Artificial Intelligence
Request published

September 14, 2026

Preprint server

arXiv
Review request for Visible-Light Harvesting with CdTe Thin Films: Band Gap-Tunable Engineered Photocatalysts for Sustainable Water Treatment Applications
A review was requested for Visible-Light Harvesting with CdTe Thin Films: Band Gap-Tunable Engineered Photocatalysts for Sustainable Water Treatment Applications
- Renewable Energy, Sustainability and the Environment
- Materials Chemistry
Request published

September 9, 2026

Preprint server

Preprints.org
Review request for Oral Frailty: Current Concepts, Assessment, Systemic Implications, and Future Perspectives
A review was requested for Oral Frailty: Current Concepts, Assessment, Systemic Implications, and Future Perspectives
- Geriatrics and Gerontology
- Periodontics
- Pulmonary and Respiratory Medicine
Request published

August 18, 2026

Preprint server

Preprints.org
Review request for Predictive Inpatient Screening Tool Improves Outcomes for Children at Risk for Infection-Related Decompensation
A review was requested for Predictive Inpatient Screening Tool Improves Outcomes for Children at Risk for Infection-Related Decompensation
- Epidemiology
- Public Health, Environmental and Occupational Health
- Critical Care and Intensive Care Medicine
Request published

August 17, 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 Preprint peer review enhances undergraduate biology students’ disciplinary literacy and sense of belonging in STEM

PREreview of Membrane curvature governs the distribution of Piezo1 in live cells

PREreview of Predictive Inpatient Screening Tool Improves Outcomes for Children at Risk for Infection-Related Decompensation

PREreview of Inhibition of the proton-activated chloride channel PAC by PIP 2

PREreview of Preprint peer review enhances undergraduate biology students’ disciplinary literacy and sense of belonging in STEM

Review request for Rethinking B‐BBEE Policy Implementation: A Systematic Review of Regulatory Frameworks and Inclusive MSME Development in South Africa

Review request for Translating the Untranslatable: An Operationalizable Ontology for Untranslatability

Review request for Visible-Light Harvesting with CdTe Thin Films: Band Gap-Tunable Engineered Photocatalysts for Sustainable Water Treatment Applications

Review request for Oral Frailty: Current Concepts, Assessment, Systemic Implications, and Future Perspectives

Review request for Predictive Inpatient Screening Tool Improves Outcomes for Children at Risk for Infection-Related Decompensation

PREreview of Inhibition of the proton-activated chloride channel PAC by PIP ₂