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Open preprint reviews. For all researchers.

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

Peer review training

Interactive workshops for organisations 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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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. PREreview of The Hypothalamic–Pituitary–Adrenal Axis Orchestrates Energy Homeostasis during Cold Exposure

    Ranea-Robles P., Ranea-Robles P., Guillermo Sanchez-Delgado, Garcia-Sanchez C, Manuel Fernandez-Escabias, and 6 other authors of ASAPbio Metabolism Crowd reviewed The Hypothalamic–Pituitary–Adrenal Axis Orchestrates Energy Homeostasis during Cold Exposure
    • Computer Networks and Communications
    • Civil and Structural Engineering
    • Education
    Review published
    Preprint server
    bioRxiv
  2. PREreview of AI Perspectives on the Present and Future of Antidepressant Pharmaceutical Treatment Based on Anti-inflammatory Strategies: A Scoping Review of Randomised Controlled Clinical Trials

    María Sol Ruiz, Paul Hassan Ilegbusi, CLARA AMAKA NKPOIKANKE AKPAN, Rameshwari Prasad, Prasakthi Venkatesan, Shailee Rasania, Shawn Asadian, Randa Salah Gomaa Mahmoud, Raimi Morufu Olalekan (BSc. M.Sc. Ph.D. MNES, REHO, LEHO, FAIWMES)), J Moonga, Vasco Medeiros, Toba Isaac Olatoye, and Philip Hotor of JMIR Publications reviewed AI Perspectives on the Present and Future of Antidepressant Pharmaceutical Treatment Based on Anti-inflammatory Strategies: A Scoping Review of Randomised Controlled Clinical Trials
    • Biological Psychiatry
    • Pharmacology
    • Behavioral Neuroscience
    Review published
    Preprint server
    medRxiv

Recent review requests

  1. Review request for Urinary Tryptophan–Kynurenine Pathway Profiling in Bulgarian Children with Autism Spectrum Disorder (ASD): Neopterin Co-Varies with Kynurenine and Quinolinic Acid

    A review was requested for Urinary Tryptophan–Kynurenine Pathway Profiling in Bulgarian Children with Autism Spectrum Disorder (ASD): Neopterin Co-Varies with Kynurenine and Quinolinic Acid
    • Biological Psychiatry
    • Psychiatry and Mental health
    • Behavioral Neuroscience
    Request published
    Preprint server
    Preprints.org
  2. Review request for Theory of the Generalization of the Boltzmann’s Constant in Curved Space-Time. Shannon-Boltzmann Gibbs Entropy Relation and the Effective Boltzmann’s Constant

    A review was requested for Theory of the Generalization of the Boltzmann’s Constant in Curved Space-Time. Shannon-Boltzmann Gibbs Entropy Relation and the Effective Boltzmann’s Constant
    • Statistical and Nonlinear Physics
    • Atmospheric Science
    • Astronomy and Astrophysics
    Request published
    Preprint server
    Preprints.org

Statistics

  • 1,713 PREreviews
  • 31 preprint servers
  • 4,077 PREreviewers

Funders

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