Matchmaking experiment

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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.

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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.

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Recent PREreviews

PREreview of Organizing Intelligence Over Time: Human–AI Collaboration as Joint Cognitive Development
Rian A. Mahyoub reviewed Organizing Intelligence Over Time: Human–AI Collaboration as Joint Cognitive Development
- Social Psychology
- Safety Research
- Cognitive Neuroscience
Review published

September 16, 2026

Preprint server

Preprints.org
PREreview of Governing Thought: An Analytic Grammar for Diagnosing Epistemic Risk in Generative AI–Scholar Engagement
Julian Rodriguez, Jr. reviewed Governing Thought: An Analytic Grammar for Diagnosing Epistemic Risk in Generative AI–Scholar Engagement
- Safety Research
- Cognitive Neuroscience
- Health Informatics
Review published

September 16, 2026

Preprint server

Preprints.org
PREreview of What Does an LLM Learn from Reinforcement Learning? A Mechanistic Interpretability Perspective with Fixed-SAE Track
Sneh Pankajbhai Vora reviewed What Does an LLM Learn from Reinforcement Learning? A Mechanistic Interpretability Perspective with Fixed-SAE Track

Review published

September 15, 2026

Preprint server

arXiv
PREreview of Nutritional Follow-Up in Indigenous Children Under Five Years in Colombia
Ghadeer Asarwi reviewed Nutritional Follow-Up in Indigenous Children Under Five Years in Colombia
- General Health Professions
- Nutrition and Dietetics
Review published

September 15, 2026

Preprint server

Preprints.org
PREreview of Organizing Intelligence Over Time: Human–AI Collaboration as Joint Cognitive Development
Ghadeer Asarwi reviewed Organizing Intelligence Over Time: Human–AI Collaboration as Joint Cognitive Development
- Social Psychology
- Safety Research
- Cognitive Neuroscience
Review published

September 15, 2026

Preprint server

Preprints.org

Recent review requests

Review request for The Sunglasses Protocol: A Procedural Framework for Temporal Normalization and Algorithmic Contrast in Automated Regulatory Environments
A review was requested for The Sunglasses Protocol: A Procedural Framework for Temporal Normalization and Algorithmic Contrast in Automated Regulatory Environments
- Safety Research
- Sociology and Political Science
Request published

September 15, 2026

Preprint server

SSRN
Review request for The Architecture of Asymmetric Obsolescence: Intermediary Entropy and the Rise of Peer-to-Peer Sovereign Infrastructure
A review was requested for The Architecture of Asymmetric Obsolescence: Intermediary Entropy and the Rise of Peer-to-Peer Sovereign Infrastructure
- Finance
- Strategy and Management
Request published

September 15, 2026

Preprint server

SSRN
Review request for The Zero-Defect Paradox: Behavioral Collapse and the Residual Cost of Systemic Friction in Regulatory Environments
A review was requested for The Zero-Defect Paradox: Behavioral Collapse and the Residual Cost of Systemic Friction in Regulatory Environments
- Strategy and Management
- Economics and Econometrics
- Political Science and International Relations
Request published

September 15, 2026

Preprint server

SSRN
Review request for Prevalência de helmintíases e desempenho em leitura no 5º ano em 390 municípios brasileiros
A review was requested for Prevalência de helmintíases e desempenho em leitura no 5º ano em 390 municípios brasileiros

Request published

September 15, 2026

Preprint server

SciELO Preprints
Review request for Superstitions and economic activity: Evidence from eclipses in India
A review was requested for Superstitions and economic activity: Evidence from eclipses in India

Request published

September 15, 2026

Preprint server

Lifecycle Journal

Statistics

2,185 PREreviews
34 preprint servers
4,761 PREreviewers

Matchmaking experiment

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 Organizing Intelligence Over Time: Human–AI Collaboration as Joint Cognitive Development

PREreview of Governing Thought: An Analytic Grammar for Diagnosing Epistemic Risk in Generative AI–Scholar Engagement

PREreview of What Does an LLM Learn from Reinforcement Learning? A Mechanistic Interpretability Perspective with Fixed-SAE Track

PREreview of Nutritional Follow-Up in Indigenous Children Under Five Years in Colombia

PREreview of Organizing Intelligence Over Time: Human–AI Collaboration as Joint Cognitive Development

Review request for The Sunglasses Protocol: A Procedural Framework for Temporal Normalization and Algorithmic Contrast in Automated Regulatory Environments

Review request for The Architecture of Asymmetric Obsolescence: Intermediary Entropy and the Rise of Peer-to-Peer Sovereign Infrastructure

Review request for The Zero-Defect Paradox: Behavioral Collapse and the Residual Cost of Systemic Friction in Regulatory Environments

Review request for Prevalência de helmintíases e desempenho em leitura no 5º ano em 390 municípios brasileiros

Review request for Superstitions and economic activity: Evidence from eclipses in India