Title,Project status,Types of outputs,Transparency,Format,Process,Disciplinary fields,Review requested by,Reviewer selected by,Review coverage,Reviewer identity known,Competing interests,Public interaction,Opportunity for author response,Recommendation,Verified?
PREreview,Active,Preprints,Open identities|Open interaction|Open reports|Single blind,Free-form commenting|Structured review form,Comment indexing|Comment moderation|Comment rating (meta-evaluation)|Post-publication review,All disciplines|Life Sciences,Non-authors,Self-nominated,Complete paper,Editor or service,Not included,Included,Not included,Other scale or rating,Unverified
preLights,Active,Preprints,Open identities,Free-form commenting,Pre-publication review,Life Sciences,Non-authors,Self-nominated,Complete paper,Public,Not included,Included,Included,None,Unverified
Peeriodicals.com,Active,Journal accepted manuscripts|Other scholarly outputs|Preprints,Open interaction,Free-form commenting|Structured review form,Comment indexing|Comment moderation|Post-publication review,,,,,,,,,,Verified
Hypothesis,Active,Journal accepted manuscripts|Other scholarly outputs|Preprints|Privately shared manuscripts,Double blind|Open identities|Open interaction|Open participation|Open reports|Single blind,Annotations|Free-form commenting|Structured review form,Comment indexing|Comment moderation|Journal integration|Post-publication review|Pre-publication review|Professional editors,All disciplines,Non-authors,Self-nominated,Specific aspects,Editor or service,Not included,Included,Not included,None,Unverified
Plaudit,Active,Journal accepted manuscripts|Other scholarly outputs|Preprints,Open identities|Open interaction|Open participation|Open reports,Annotations|Quantitative scores|Structured review form,Journal integration|Post-publication review,All disciplines,Non-authors,Self-nominated,Complete paper,Public,Not included,Included,Not included,Binary decision,Verified
Peer Community In,Active,Preprints,Double blind|Open identities|Open reports|Single blind,Free-form commenting,,All disciplines,Authors,"Editor, service, or community",Complete paper,Editor or service,Displayed,Not included,Included,Binary decision,Verified
SciRate,Active,Preprints,Open identities|Open interaction|Open participation,Free-form commenting|Quantitative scores,Pre-publication review,All disciplines,Non-authors,Self-nominated,Complete paper,Public,Checked,Included,Not included,Other scale or rating,Verified
Author-led peer-review trial by eLife,Completed,Journal accepted manuscripts,Open identities|Open reports|Single blind,Structured review form,Pre-publication review,Life Sciences,Authors,"Editor, service, or community",Complete paper,Public,Checked,Not included,Included,Binary decision,Verified
mSphereDirect,,Journal accepted manuscripts,Open identities|Open interaction|Open participation,Free-form commenting|Structured review form,Pre-publication review,Life Sciences,Authors,Authors,Complete paper,Public,Checked,Not included,Included,Binary decision,Verified
bims: Biomed news,Active,Journal accepted manuscripts,Open identities|Open participation|Open reports,,,Life Sciences,Non-authors,Self-nominated,Complete paper,Public,Not included,Not included,Not included,None,Verified
Select Crowd Review,Active,Privately shared manuscripts,Single blind,Annotations|Free-form commenting,Pre-publication review|Professional editors,Chemistry,Authors,"Editor, service, or community",Complete paper,Editor or service,Checked,Not included,Included,Binary decision,Verified
biOverlay,Completed,Journal accepted manuscripts|Other scholarly outputs|Preprints,Open identities|Open participation|Open reports|Single blind,Free-form commenting|Structured review form,Post-publication review|Pre-publication review,All disciplines|Computer science|Life Sciences,Non-authors,"Editor, service, or community",Complete paper,Public,Not included,Not included,Not included,Binary decision,Verified
Nature open peer review trial,Completed,Privately shared manuscripts,Open identities|Open participation|Open reports,Free-form commenting,Comment moderation|Journal integration|Pre-publication review,All disciplines,Authors,"Editor, service, or community",,,,,,,Verified
Nature double blind peer review trial,,,Double blind|Single blind,,Pre-publication review|Professional editors,All disciplines,Authors,"Editor, service, or community",Complete paper,Editor or service,Checked,Not included,Not included,Binary decision,Verified
Interactive Public Peer Review,Active,Journal accepted manuscripts|Preprints,Open interaction|Open participation|Open reports,Free-form commenting|Structured review form,Comment indexing|Journal integration|Pre-publication review,All disciplines,Authors,"Editor, service, or community",Complete paper|Specific aspects,Editor or service,Checked,Included,Included,Binary decision,Unverified
Episciences,Active,Preprints,Open interaction|Single blind,Free-form commenting|Quantitative scores|Structured review form,Journal integration|Post-publication review|Pre-publication review,All disciplines,Authors,"Editor, service, or community",Complete paper,Editor or service,Checked,Not included,Included,Binary decision,Verified
Faculty Opinions,Active,Journal accepted manuscripts|Other scholarly outputs|Preprints,Open identities|Open reports,Annotations|Free-form commenting|Quantitative scores|Structured review form,Comment indexing|Post-publication review,Life Sciences,Authors,"Editor, service, or community",Complete paper,Public,Checked,Not included,Included,Other scale or rating,Unverified
reffit,Completed,Journal accepted manuscripts|Other scholarly outputs,Open identities|Open participation|Single blind,Annotations|Free-form commenting|Quantitative scores,Comment rating (meta-evaluation)|Post-publication review,Computer science|Life Sciences,Non-authors,Self-nominated,Complete paper,Public,Not included,Included,Not included,None,Unverified
F1000 Research,Completed,,Open identities|Open interaction|Open reports,Structured review form,Post-publication review,Life Sciences,Authors,"Editor, service, or community",Complete paper,Public,Checked,Not included,Included,Binary decision,Verified
Involving patients and the public in the peer review process,,Journal accepted manuscripts|Privately shared manuscripts,Open identities|Open reports,Free-form commenting,Journal integration,Life Sciences,,,,,,,,,Verified
Publons,,,,,,,,,,,,,,,Verified
Effects of training on quality of peer review: randomised controlled trial,,Privately shared manuscripts,,,,Life Sciences,,,,,,,,,Verified
Impact of assessing during peer review the consistency between the CONSORT checklist & the submitted manuscript on the completeness of reporting,,,Open identities|Open reports,Free-form commenting,Journal integration,Life Sciences,,,,,,,,,Verified
Impact of a short form of the CONSORT checklist for peer reviewers to improve the reporting of randomised controlled trials published in biomedical journals: a randomised controlled trial,,Journal accepted manuscripts,,,,,,,,,,,,,Verified
Transparent Peer Review,,Journal accepted manuscripts|Other scholarly outputs,Double blind|Open identities|Open reports|Single blind,Structured review form,Professional editors,All disciplines,Authors,"Editor, service, or community",Complete paper,Editor or service,Checked,Not included,Included,Binary decision,Unverified
Effect of open peer review on quality of reviews and on reviewers'recommendations: a randomised trial,,,Open identities,Free-form commenting,Journal integration,Life Sciences,Authors,"Editor, service, or community",Complete paper,Public,Checked,Not included,Included,Binary decision,Verified
Axios Review,Completed,Preprints|Privately shared manuscripts,Double blind|Single blind,Annotations|Free-form commenting|Structured review form,Journal integration|Pre-publication review,Life Sciences,Authors,"Editor, service, or community",Complete paper,Editor or service,Not included,Not included,Included,Binary decision|Other scale or rating,Verified
Peerage of Science,Active,Other scholarly outputs|Preprints|Privately shared manuscripts,Double blind|Open interaction|Open participation|Single blind,Free-form commenting|Quantitative scores|Structured review form,Comment rating (meta-evaluation)|Journal integration,All disciplines|Life Sciences,Authors,Self-nominated,Complete paper,Editor or service,Checked,Not included,Included,Binary decision,Verified
protocols.io,,Other scholarly outputs,Open identities|Open interaction|Open participation,Annotations|Free-form commenting,Post-publication review,,Non-authors,Self-nominated,Specific aspects,Editor or service,Not included,Included,Included,None,Unverified
Publishing review reports (PRR),,Journal accepted manuscripts,Open identities|Open reports|Single blind,Free-form commenting,Comment indexing|Professional editors,,Authors,"Editor, service, or community",Complete paper,Editor or service,Checked,Not included,Included,Binary decision,Verified
External Tests of Peer Review Validity Via Impact Measures,,Journal accepted manuscripts,,,,Life Sciences,,,,,,,,,Verified
Grassroots Journals,,Other scholarly outputs,Open identities|Open interaction|Open participation|Open reports|Single blind,Annotations|Free-form commenting|Quantitative scores|Structured review form,Comment moderation|Post-publication review|Professional editors,All disciplines|Earth & space sciences,Non-authors,Self-nominated,Complete paper|Specific aspects,Editor or service,Not included,Included,Not included,None,Unverified
Science Open Reviewed,Active,Journal accepted manuscripts|Preprints,Open identities,Free-form commenting,Journal integration|Pre-publication review,All disciplines,Authors,"Authors|Editor, service, or community",Complete paper,Public,Checked,Not included,Included,Binary decision,Unverified
In Review,Active,Preprints,,Annotations|Free-form commenting,Journal integration|Professional editors,,Authors,"Editor, service, or community",Complete paper,Editor or service,Checked,Not included,Included,Binary decision,Verified
WikiJournal User Group,Active,Journal accepted manuscripts|Preprints,Double blind|Open identities|Open interaction|Open participation|Open reports|Single blind,Annotations|Free-form commenting,Post-publication review|Professional editors,All disciplines,Non-authors,"Editor, service, or community",Complete paper,Editor or service,Checked,Included,Included,Binary decision,Verified
"Karma Credits (and Blockchain/Cryptocurrency Incentives) for Reviewers, Editors, Authors",,,,,,,,,,,,,,,Verified
Blockchain for Peer Review,,,,,,,,,,,,,,,Verified
Peer Feedback,,Preprints,Open reports,Free-form commenting,Journal integration|Professional editors,Life Sciences,Authors,"Editor, service, or community",Complete paper,Editor or service,Checked,Not included,Included,None,Verified
HIRMEOS - open peer review experiment,,Other scholarly outputs,Open identities|Open interaction|Open participation|Open reports,Annotations,Comment moderation|Post-publication review,Humanities|Social science,,,,,,,,,Verified
PLOS Channels,Completed,Journal accepted manuscripts|Other scholarly outputs|Preprints,Open participation,,Post-publication review,All disciplines,Non-authors,Self-nominated,Complete paper,Public,Not included,Included,Not included,None,Verified
SciPost,Active,Journal accepted manuscripts|Other scholarly outputs|Preprints,Open participation|Open reports,Free-form commenting|Structured review form,Comment indexing|Comment moderation|Comment rating (meta-evaluation)|Post-publication review|Pre-publication review|Professional editors,All disciplines|Physics,Authors,"Editor, service, or community",Complete paper,Editor or service,Checked,Not included,Included,Binary decision,Verified
"Open Peer Review, BMC Group",,Journal accepted manuscripts|Other scholarly outputs,Open identities|Open reports,Free-form commenting|Structured review form,Pre-publication review|Professional editors,,Authors,"Editor, service, or community",Complete paper,Editor or service,Checked,Not included,Included,Binary decision,Unverified
"Transparent peer review, Nature Communications",,Journal accepted manuscripts,Double blind|Open reports|Single blind,Free-form commenting,Pre-publication review|Professional editors,All disciplines,Authors,"Editor, service, or community",Complete paper,Editor or service,Checked,Not included,Included,Binary decision,Unverified
Journal of Open Source Software: Bot-assisted Open Peer Review,Active,Journal accepted manuscripts|Privately shared manuscripts,Open identities|Open interaction|Open reports,Free-form commenting|Structured review form,Automation|Pre-publication review,,Authors,Authors,Complete paper|Specific aspects,Editor or service,Not included,Not included,Included,Binary decision,Unverified
Review Commons,Active,Preprints,Open reports,Structured review form,Journal integration|Pre-publication review|Professional editors,Life Sciences,Authors,"Editor, service, or community",Complete paper,Editor or service,Checked,Not included,Included,None,Verified
o'Peer,In preparation,Other scholarly outputs|Preprints,Double blind|Open identities|Open interaction|Open participation|Open reports|Single blind,Annotations|Free-form commenting|Quantitative scores|Structured review form,Automation|Comment indexing|Comment rating (meta-evaluation)|Post-publication review,All disciplines|Physics,Authors,"Editor, service, or community",Complete paper,Public,Not included,Included,Not included,Other scale or rating,Unverified
The Winnower,Completed,Journal accepted manuscripts|Other scholarly outputs|Preprints,Open identities|Open interaction|Open participation|Open reports,Free-form commenting|Quantitative scores,Comment moderation|Comment rating (meta-evaluation)|Post-publication review,All disciplines,Authors,Self-nominated,Complete paper,Editor or service,Not included,Included,Not included,Binary decision,Unverified
PeerLibrary,Active,Journal accepted manuscripts|Other scholarly outputs|Preprints|Privately shared manuscripts,Open identities|Open interaction|Open participation|Open reports,Annotations,Comment indexing|Post-publication review,,Non-authors,Self-nominated,Specific aspects,Public,Not included,Included,Not included,None,Unverified
Rapid Reviews COVID-19,Active,Journal accepted manuscripts|Preprints,Open identities|Open reports,Structured review form,Automation|Comment moderation|Journal integration|Post-publication review|Pre-publication review|Professional editors,Life Sciences,Non-authors,"Editor, service, or community",Complete paper,Public,,Not included,Not included,Other scale or rating,Verified
CrowdPeer,Active,Preprints,Open identities|Open interaction|Open participation|Open reports,Free-form commenting|Structured review form,Comment moderation|Comment rating (meta-evaluation)|Post-publication review,Life Sciences,Non-authors,Self-nominated,Complete paper,Public,,,Included,Other scale or rating,Unverified
Qeios,Active,Journal accepted manuscripts|Other scholarly outputs|Preprints,Open identities|Open interaction|Open participation|Open reports,Free-form commenting|Quantitative scores|Structured review form,Comment indexing|Comment rating (meta-evaluation)|Post-publication review,,Authors|Non-authors,"Editor, service, or community",Complete paper|Specific aspects,Public,Not included,Included,Included,Other scale or rating,Verified
Researchers.One,Active,Other scholarly outputs|Preprints|Privately shared manuscripts,Open interaction|Open participation|Open reports,Free-form commenting,Post-publication review|Pre-publication review|Preregistration,All disciplines,Non-authors,Self-nominated,Complete paper|Specific aspects,Editor or service,Not included,Included,Included,None,Unverified
SciBase,Active,Journal accepted manuscripts|Other scholarly outputs|Preprints,Open participation,Free-form commenting|Structured review form,Comment moderation|Comment rating (meta-evaluation)|Post-publication review,Chemistry|Life Sciences,Non-authors,Self-nominated,Complete paper,Public,Not included,Included,Not included,Other scale or rating,Unverified
ScienceOpen,Active,Journal accepted manuscripts|Other scholarly outputs|Preprints|Privately shared manuscripts,Open identities|Open interaction|Open reports,Free-form commenting|Quantitative scores|Structured review form,Comment indexing|Comment moderation|Journal integration|Post-publication review|Pre-publication review,All disciplines,Authors,"Editor, service, or community",Complete paper,Public,Not included,Not included,Included,Binary decision|Other scale or rating,Unverified
Octopus [Currently in prototype phase],In preparation,Other scholarly outputs,Open identities|Open interaction|Open participation|Open reports,Free-form commenting|Quantitative scores,Comment indexing|Comment rating (meta-evaluation)|Post-publication review,All disciplines,Non-authors,Self-nominated,Specific aspects,Editor or service,Not included,Included,Included,None,Unverified
PeerRef,Active,Other scholarly outputs|Preprints|Privately shared manuscripts,Open identities|Open interaction|Open reports,Structured review form,Pre-publication review,,Authors,"Editor, service, or community",Complete paper,Public,Displayed,Not included,Included,Other scale or rating,Verified
Red Team Market,Active,Journal accepted manuscripts|Other scholarly outputs|Preprints|Privately shared manuscripts,,Annotations|Free-form commenting|Structured review form,Comment indexing|Comment moderation|Post-publication review|Pre-publication review,Social science,Authors,"Editor, service, or community",Complete paper,Editor or service,Not included,Not included,Included,None,Unverified
Crowd preprint review,Active,Preprints,Open identities|Open interaction|Open reports|Single blind,Annotations,Post-publication review,Life Sciences,Authors,Self-nominated,Complete paper,Editor or service,Not included,Not included,Included,None,Verified