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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 is celebrating Peer Review Week 2026 with a global Review-a-thon, where Clubs review together preprints and datasets in any field or language. The goal is to showcase the transformative power of human, collaborative peer review in the research evaluation culture.

Learn more about the Review-a-thon and the participating Clubs

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

  1. Rex Ehizojie Ikede reviewed Epidemiology and Antimicrobial Susceptibility Patterns of Staphylococcus aureus Isolates from Clinical Specimens at Meru Teaching and Referral Hospital, Kenya
    • Infectious Diseases
    • Public Health, Environmental and Occupational Health
    • Clinical Biochemistry
    Review published
    Preprint server
    medRxiv
  5. Lahai Papah Fornah, Rex Ehizojie Ikede, Mabel Bolajoko Omoniwa, Stella Ifeyinwa Ohaike, and 1 other author reviewed Intrusion Detection Systems for Cloud and IoT Infrastructures: Comprehensive Review of Challenges, Strategies, and Future Directions
    • Computer Networks and Communications
    • Information Systems
    • Artificial Intelligence
    Review published
    Preprint server
    Preprints.org

Recent review requests

  1. A review was requested for Childhood Attention-Deficit/Hyperactivity Disorder and the Subsequent Emergence of Psychiatric Disorders: A Narrative Review of the Evidence for Independence from Childhood Comorbidity, with Clinical Implications
    Request published
    Preprint server
    Preprints.org

Statistics

  • 2,185 PREreviews
  • 34 preprint servers
  • 4,761 PREreviewers

Funders

  1. Alfred P. Sloan Foundation
  2. Gates Foundation
  3. Chan Zuckerberg Initiative
  4. Mozilla Foundation
  5. Wellcome Trust