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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.

Read about our training workshops

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

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. Sandra Grinschgl, Maxime Descartes Mbogning Fonkou, Quratul Ayn Zahara, Dr. Mwafaq Ramzi Haji, Randa Salah Gomaa Mahmoud, Nitya Khetarpal, Gliday Yuka, Saeed Shafiei Sabet, and 2 other authors reviewed An intervention to improve students’ knowledge of open science practices in an undergraduate psychology course
    • Statistics, Probability and Uncertainty
    • Developmental and Educational Psychology
    • Information Systems and Management
    Review published
    Preprint server
    PsyArXiv
  3. Anna Devereaux reviewed Mapping high-rate clusters of animal contact-related human Salmonella enterica single-state outbreaks in the United States, 2009–2022: A spatial epidemiological approach to inform public health surveillance
    • Food Science
    • Water Science and Technology
    Review published
    Preprint server
    medRxiv

Recent review requests

Statistics

  • 1,998 PREreviews
  • 32 preprint servers
  • 4,354 PREreviewers

Funders

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