List of preprint repositories

This is a list of [[information repository|repositories]] used to store [[open science]] research outputs, which may include [[preprint|preprints]], datasets, and journal publications with open content licenses.<ref name="erc-ongoing"> {{cite web | author = ERC | title = Open science | work = European Research Council (ERC) | location = Brussels, Belgium | url = https://erc.europa.eu/manage-your-project/open-science | access-date = 2025-06-07 }} Website. {{open access}} </ref>

==List== {{sticky header}} {| class="wikitable sortable sticky-header" style="font-size: 90%; width: 100%" |- ! Name ! Discipline(s){{Efn||name=Disciplines|group=}} ! Description !Size{{Efn||name=Size|group=}} !Created{{Efn||name=Created|group=}} ! Provider(s) |- |[[AIJR Preprints]] |[[Academic discipline#Multidisciplinary|Multidisciplinary]] |AIJR Preprints is an open-access Indian preprint repository which is indexed in Europe PMC<ref>{{Cite web |title=Europe PMC |url=https://europepmc.org/search?query=PUBLISHER:%22AIJR%20Preprints%22 |access-date=2025-01-05 |website=europepmc.org}}</ref> and listed in OpenDOAR<ref>{{Cite web |title=AIJR Preprints - Sherpa Services |url=https://v2.sherpa.ac.uk/id/repository/9935 |archive-url=https://web.archive.org/web/20240405135552/http://v2.sherpa.ac.uk/id/repository/9935 |archive-date=2024-04-05 |access-date=2025-01-05 |website=v2.sherpa.ac.uk |language=en-gb}}</ref> |>100 |2020 |[[AIJR Publisher]] |- |[[AAS Open Research]] |[[Academic discipline#Multidisciplinary|Multidisciplinary]] |At least one of the authors must be affiliated with the [[African Academy of Sciences]] |>100 |2018 |[[African Academy of Sciences]] & [[Faculty of 1000|F1000 Research Ltd]] |- |[[AMRC Open Research]] |[[Medicine]] |At least one of the authors must be affiliated with AMRC member charities |<100 |2019 |[[Association of Medical Research Charities]] & [[Faculty of 1000|F1000 Research Ltd]] |- |[[AgriRXiv|agriRxiv]] |[[Agriculture]] |Global preprint service for agriculture and allied sciences |>100 |2017 |[[Open Access India]] & [[CAB International]] |- |[[APSA Preprints]] |[[Political science]] |Early research outputs in political science and related disciplines |>100 |2019 |[[American Political Science Association]] & [[Cambridge University Press]] |- |[[mp_arc]] |[[Mathematical physics]] |Main focus: mathematics, physics |>10,000 |{{eliminated|1991–2023}} |[[University of Texas at Austin]], [[Università Roma Tre]], [[Universitat de Barcelona]] |- |[[arXiv]]<ref>{{Cite arXiv |eprint=1108.2700|last1=Ginsparg|first1=Paul|title=It was twenty years ago today|year=2011|class=cs.DL}}</ref> |[[Academic discipline#Multidisciplinary|Multidisciplinary]] |Main focus: mathematics, physics, astronomy, computer science, quantitative biology, statistics, quantitative finance and economics |>1,000,000<ref>{{Cite web |title=Monthly Submissions |url=https://arxiv.org/stats/monthly_submissions |access-date=2023-05-16 |website=arxiv.org}}</ref> |1991 |[[Cornell University]]<ref>{{citation |url=https://www.science.org/content/article/arxiv-pioneering-preprint-server-declares-independence-cornell |work=science.org |author=Jeffrey Brainard |title=ArXiv, the pioneering preprint server, declares independence from Cornell |date=2026-03-18 |publisher=American Association for the Advancement of Science }}</ref> |- |[[AfricArXiv]]<ref>{{Cite journal|last=Mallapaty|first=Smriti|date=2018-06-25|title=African scientists launch their own preprint repository|url=https://www.nature.com/articles/d41586-018-05543-w|journal=Nature|language=en|doi=10.1038/d41586-018-05543-w|s2cid=158526432|url-access=subscription}}</ref> |[[Academic discipline#Multidisciplinary|Multidisciplinary]] |Preprint server for interdisciplinary research in Africa |>100 |2018 |[[Center for Open Science]] |- |[[Arabixiv]] |[[Academic discipline#Multidisciplinary|Multidisciplinary]] |Arabic Preprint Server |>100 |2018 |[[Center for Open Science]] |- |[[ARPHA Preprints]] |[[Academic discipline#Multidisciplinary|Multidisciplinary]] |The submission systems limited to the participating ARPHA journals |<100 |2020 |[[Pensoft Publishers]] |- |[[Authorea]]<ref>{{Cite journal|last=Perkel|first=Jeffrey M.|date=2014-10-02|title=Scientific writing: the online cooperative|journal=Nature News|language=en|volume=514|issue=7520|pages=127–128|doi=10.1038/514127a|pmid=25279924|bibcode=2014Natur.514..127P|s2cid=4452280|doi-access=free}}</ref> |[[Academic discipline#Multidisciplinary|Multidisciplinary]] |A collaborative writing platform that can be used as preprint server |>10,000 |2013 |[[Atypon]] |- |[[Beilstein Archives]] |[[Academic discipline#Multidisciplinary|Multidisciplinary]] |Preprint server for Beilstein journals |>100 |2019 |[[Beilstein-Institut|Beilstein Institut]] |- |{{ill|BioHackrXiv|qid=Q115450084}} |[[List of life sciences|Life Sciences]] |Preprint server to report on works done during BioHackathons, CodeFests, Sprints or similar events |>100<ref>{{cite web |title=BioHackrXiv |url=https://biohackrxiv.org/discover |access-date=4 November 2025 |website=biohackrxiv.org}}</ref> |2020 |[[Center for Open Science]] |- |[[bioRxiv]]<ref>{{Cite journal|last=Callaway|first=Ewen|date=2013|title=Preprints come to life|journal=Nature|language=en|volume=503|issue=7475|pages=180|doi=10.1038/503180a|pmid=24226869|bibcode=2013Natur.503..180C|s2cid=4465821|issn=0028-0836|doi-access=free}}</ref> |[[Biology]] |[[Open access]] [[preprint]] [[Disciplinary repository|repository]] for the [[biological sciences]] |>100,000<ref>{{Cite web |title=Search Results {{!}} bioRxiv |url=https://www.biorxiv.org/search/jcode:biorxiv%20numresults:10%20sort:relevance-rank%20format_result:standard |access-date=2023-05-22 |website=www.biorxiv.org |language=en}}</ref> |2013 |[[Cold Spring Harbor Laboratory]] |- |{{ill|BodoArXiv|qid=Q63364251}} |[[Medieval studies|Medieval Studies]] |Open Repository for Medieval Studies |<100 |2019 |[[ScholarlyHub]] & [[Center for Open Science]] |- |[[Cell Sneak Peek]] |[[Biology]] |Manuscript under review in [[Cell Press]] journals |>1,000 |2018 |[[Cell Press|Elsevier]] |- |[[ChemRxiv]]<ref>{{Cite web|title=ACS launches chemistry preprint server|url=https://cen.acs.org/articles/94/web/2016/08/ACS-launches-chemistry-preprint-server.html|access-date=2020-12-15|website=Chemical & Engineering News|language=en}}</ref> |[[Chemistry]] |[[Open access]] [[preprint]] archive for [[chemistry]] |>10,000 |2017 |[[American Chemical Society]], [[Royal Society of Chemistry]] & [[German Chemical Society]] |- |{{ill|ChinaXiv|qid=Q111308732}} |[[Academic discipline#Multidisciplinary|Multidisciplinary]] |Preprint server for interdisciplinary research in China |>10,000 |2016 |National Science Library, [[Chinese Academy of Sciences]] |- |[[CogPrints]] |[[Academic discipline#Multidisciplinary|Multidisciplinary]] |Psychology, Neuroscience, Linguistics, Computer Science, Philosophy, and Biology |>1,000 |{{eliminated|1997–2017}} |[[University of Southampton]] |- |[[CrimRxiv]] |[[Criminology]] |Criminology's open archive |>100 |2020 |[[University of Manchester]] |- |[[Cryptology ePrint Archive]] |[[Cryptography]] |[[Open access]] [[preprint]] archive for [[cryptography]] |>1,000 |1996 |[[International Association for Cryptologic Research]] |- |[[EarthArXiv]]<ref>{{Cite web|title=Earth Science Is Ready for Preprints|url=https://eos.org/science-updates/earth-science-is-ready-for-preprints|access-date=2020-12-15|website=Eos|date=23 April 2019 |language=en-US}}</ref> |[[Earth science]] |All subdomains of Earth Science and related domains of planetary science |>1,000 |2017 |[[California Digital Library]] |- |[[EcoEvoRxiv]] |[[Ecology]] |A free preprint service for ecology, evolution and conservation |>100 |2018 |[[Center for Open Science]] |- |[[EconStor]] |Economics and Business Studies |A subject based repository with a high share of working papers (preprints) |>100,000 |2009 |[[German National Library of Economics|ZBW - Leibniz Information Centre for Economics]] |- |[[ECSarXiv]] |[[Electrochemistry]] |A free preprint service for electrochemistry and solid state science and technology |>100 |2018 |[[Center for Open Science]] |- |{{ill|EdArXiv|qid=Q115480375}} |[[Education]] |A Preprint Server For The Education Research Community |>100 |2019 |[[Center for Open Science]] |- |[[engrXiv]]<ref>{{Cite web|title=engrXiv Blog|url=https://blog.engrxiv.org/2016/07/announcement|access-date=2020-12-15|website=blog.engrxiv.org}}</ref> |[[Engineering]] |Open archive of engineering [[preprint]]s |>1,000 |2016 |[[Open Engineering Inc]] |- |[[ESSOAr]] |[[Earth science]] |Earth and space science preprints and conference posters |>1,000 |2018 |[[American Geophysical Union]], [[Atypon]], & [[Wiley (publisher)|Wiley]] |- |[[Eyexiv]] |[[Vision science]] |The Eye Open Repository, Preprints for [[ophthalmology]], [[optometry]], and [[vision science]] |>100 |2022 |[[International Virtual Ophthalmic Research Center]] |- |[[E-LIS]] |[[Library science]] |Eprints in Library and Information Science |>10,000 |2003 |[[E-LIS Governance]] & [[CIEPI]] |- |[[Faculty of 1000|F1000 Research]] |[[Academic discipline#Multidisciplinary|Life Sciences]] |Preprint server with integrated option of peer review by invited experts, suggested by the authors, done openly after publication |>1,000 |2012 |[[Faculty of 1000|F1000 Research Ltd]] |- | [[Figshare|figshare]] | [[Academic discipline#Multidisciplinary|Multidisciplinary]] | Open content repository | ''unknown'' | 2011 | [[Springer Nature]] |- |[[FocUS Archive]] |Ultrasound research |A free preprint service for the focused ultrasound research community |<100 |2018 |[[Center for Open Science]] |- |[[Frenxiv]] |[[Academic discipline#Multidisciplinary|Multidisciplinary]] |French server for preprints. Closed. |>100 |{{eliminated|2018–2022}} |[[Center for Open Science]] |- |[[Gates Open Research]] |[[Academic discipline#Multidisciplinary|Multidisciplinary]] |A platform for rapid author-led publication and open peer review of research funded by the [[Bill & Melinda Gates Foundation]] |>100 |2017 |[[Bill & Melinda Gates Foundation]] |- |[[HAL (open archive)|HAL]]<ref>{{Cite journal|last=Baruch|first=Pierre|date=2007|title=Open access developments in France: the HAL Open Archives System|journal=Learned Publishing|language=en|volume=20|issue=4|pages=267–282|doi=10.1087/095315107X239636|s2cid=206006154|doi-access=free}}</ref> |[[Academic discipline#Multidisciplinary|Multidisciplinary]] |Open archive for scholarly documents from all [[academic field]]s |>1,000,000 |2001 |[[Centre pour la communication scientifique directe]] |- |[[HRB Open Research]] |[[Academic discipline#Multidisciplinary|Medicine]] |A preprint platform for HRB-funded researchers |>100 |2018 |[[Health Research Board]] & [[Faculty of 1000|F1000 Research Ltd]]. |- |[[hprints]] |[[Arts]] and [[humanities]] |Nordic Arts and Humanities and Social Sciences Open Access repository |>100 |2008 |[[French National Centre for Scientific Research]] & [[Nordbib]] |- |{{ill|INArxiv|qid=Q56118131}} |[[Academic discipline#Multidisciplinary|Multidisciplinary]] |Preprint server for interdisciplinary research in Indonesia |>10,000 |{{eliminated|2017–2020}}<ref>{{Cite web |last= INArxiv |first=(OSF) |title=INArxiv |url=https://osf.io/preprints/inarxiv/l |access-date=2023-08-31 |language=en}}</ref> |[[Center for Open Science]] |- |{{ill|IndiaRxiv|qid=Q117481806}} |[[Academic discipline#Multidisciplinary|Multidisciplinary]] |Preprint server for interdisciplinary research in India |>100 |2019 |Open Access India, [[Center for Open Science]] & Society for Promotion of Horticulture |- |[[Jxiv]] |[[Interdisciplinarity|Multidisciplinary]] |Preprint server in Japan<ref>{{Cite web |last=Agency (JST) |first=Japan Science and Technology |title=JST Press Release#1551:Japan's first full-fledged preprint server Jxiv to be operational" |url=https://www.jst.go.jp/pr/info/info1551/index_e.html |access-date=2022-03-25 |website=www.jst.go.jp |language=en}}</ref> |>100 |2022 |[[Japan Science and Technology Agency]] |- |[[JMIR Preprints]] |[[Medicine]] |Preprint server by publisher JMIR Publications mainly for open review of [[Journal of Medical Internet Research|JMIR]] submissions |>100<ref>{{cite journal |last1=Lin |first1=Jennifer |title=Preprints growth rate ten times higher than journal articles |url=https://www.crossref.org/blog/preprints-growth-rate-ten-times-higher-than-journal-articles/ |website=Crossref |doi=10.64000/j5z8g-wdw85 |doi-access=free }}</ref> |2009<ref>{{cite journal |last1=Eysenbach |first1=Gunther |title=Peer-Review 2.0: Welcome to JMIR Preprints, an Open Peer-Review Marketplace for Scholarly Manuscripts |url=https://preprints.jmir.org/2015/1/e1/ |journal=JMIR Preprints |year=2015 |volume=1 |issue=1 |pages=e1 |publisher=JMIR Publications}}</ref> |[[JMIR Publications]] |- |{{ill|LatArXiv Preprints|qid=Q134077750}} |[[Academic discipline#Multidisciplinary|Multidisciplinary]] |Preprint repository focused on early dissemination and citation of research primarily in the Latin American context. |>100 |2024<ref>{{cite journal |last1=Pantaleo |first1=Patricio Iván |title=LatArXiv. Creación de un repositorio preprint y datos de investigación abierto para la comunidad latinoamericana |url=https://preprints.scielo.org/index.php/scielo/preprint/view/8124 |journal=SciELO Preprints |year=2025 |doi=10.1590/SciELOPreprints.8124 |publisher=Paideia Studio - Universidad Pablo de Olavide|doi-access=free }}</ref> |[[Paideia Publishing Services]] |- |[[LawArXiv]] |[[Law]] |Archive for legal research |>1,000 |{{eliminated|2017–2020}} |[[Center for Open Science]] |- |[[LIS Scholarship Archive|LISSA]] |[[Library science]] |'''L'''ibrary and '''I'''nformation '''S'''ciences '''S'''cholarship '''A'''rchive |>100 |2018 |[[Center for Open Science]] |- |[[LingBuzz]] |[[Linguistics]] |Preprint server for linguistics, covering [[phonology]], [[semantics]], [[syntax]], [[Morphology (linguistics)|morphology]], and [[diachronic linguistics]] |>10,000 |2004(?) |[[University of Tromsø]] |- |[[MarXiv]] |[[Marine science]] |Repository for ocean and marine-climate science. Closed. |>100 |{{eliminated|2017–2020}} |[[Center for Open Science]] |- |{{ill|MediArXiv|qid=Q63364274}} |[[Communication studies|Communication sciences]] |Preprints for media, film, and communication research |>100 |2019 |[[Center for Open Science]] |- |[[medRxiv]]<ref>{{Cite journal|last=Kaiser|first=Jocelyn|date=2019-06-05|title=Medical preprint server debuts|url=https://www.science.org/content/article/medical-preprint-server-debuts|journal=Science|doi=10.1126/science.aay2933|s2cid=241980128|issn=0036-8075|url-access=subscription}}</ref> |[[Medicine]] |[[Open access]] [[preprint]] archive for medicine |>10,000<ref>{{Cite web |title=Search Results {{!}} medRxiv |url=https://www.medrxiv.org/search/jcode:medrxiv%20numresults:10%20sort:relevance-rank%20format_result:standard |access-date=2023-05-22 |website=www.medrxiv.org |language=en}}</ref> |2019 |[[Cold Spring Harbor Laboratory]] |- |{{ill|MetaArXiv|qid=Q115479835}} |[[Academic discipline#Multidisciplinary|Multidisciplinary]] |Focused on improving research transparency and reproducibility |>100<ref>{{Cite web |title=MetaArXiv |url=https://osf.io/preprints/metaarxiv/discover |access-date=2023-05-25 |website=osf.io}}</ref> |2018 |[[Center for Open Science]] |- |[[MindRxiv]] |[[Academic discipline#Multidisciplinary|Multidisciplinary]] |Preprints on mind and contemplative practices |>100 |2018 |[[Center for Open Science]] |- |[[Nature Precedings]] |[[Academic discipline#Multidisciplinary|Multidisciplinary]] |[[Preprint]] [[Disciplinary repository|repository]] of scholarly work in the fields of [[biomedical sciences]], [[chemistry]], and [[earth sciences]] |>1,000 |{{eliminated|2007–2012}} |[[Nature Publishing Group]] |- |[[NutriXiv]] |[[Nutritional science|Nutritional sciences]] |Preprint service for the nutritional sciences |<100 |2018 |[[Center for Open Science]] |- |[[Optimization Online]] |[[Mathematics]] |Eprint repository for optimization topics |>10,000 |2000 |[[Mathematical Optimization Society]] & [[Wisconsin Institute for Discovery|Wisconsin institute]] |- |[[OSF Preprints]] |[[Academic discipline#Multidisciplinary|Multidisciplinary]] |Aggregates over 30 preprint servers (all from [[Center for Open Science|COS]] plus other like arXiv, bioRxiv, etc.). Number of native OSF Preprints documents: 25,114. |>1,000,000 |2017 |[[Center for Open Science]] |- |[[PaleorXiv]]<ref>{{Cite web|last=protohedgehog|date=2017-08-29|title=paleorXiv is a free publishing platform for Paleontology|url=http://fossilsandshit.com/paleorxiv-press-release/|access-date=2020-12-15|website=Green Tea and Velociraptors|language=en-CA}}</ref> |[[Paleontology]] |Preprint server for paleontology |>100 |2017 |[[Center for Open Science]] |- |''[[PeerJ PrePrints]]''<ref>{{Cite web|title=PeerJ Preprints to stop accepting new preprints Sep 30th 2019 – PeerJ Blog|url=https://peerj.com/blog/post/115284881747/peerj-preprints-to-stop-accepting-new-preprints-sep-30-2019/|access-date=2020-12-15|website=peerj.com}}</ref> |[[Biology]], [[medicine]] |Initially, developed as preprint server for ''PeerJ'' submissions. Closed Sep 30th 2019. |>1,000 |{{eliminated|2013–2019}} |[[O'Reilly Media]] & [[SAGE Publishing]] |- |[[PhilArchive]] |[[Philosophy]] |A preprint archive for philosophy affiliated with [[PhilPapers]] |>10,000 |2009 |[[PhilPapers Foundation]] |- |[[PhilSci-Archive]] |[[Philosophy of science]] |An archive for preprints in philosophy of science |>10,000 |2001 |[[D-Scribe Digital Publishing]] |- |[[Preprints with The Lancet]] |[[Medicine]] |Preprints available via [[Social Science Research Network|SSRN]] |>1,000 |2018 |[[Elsevier]] |- |[[Preprints.org]] |[[Academic discipline#Multidisciplinary|Multidisciplinary]] |Preprint server for interdisciplinary research governed by MDPI |>124,000<ref>{{Cite web |title=Preprints.org - The Multidisciplinary Preprint Platform |url=https://www.preprints.org/ |access-date=2026-03-19 |website=www.preprints.org}}</ref> |2016 |[[MDPI]] |- |[[Preprints.ru]] |[[Academic discipline#Multidisciplinary|Multidisciplinary]] |Preprint server for interdisciplinary research in Russia |>100 |2019 |[[:ru:Национальный электронно-информационный консорциум|NEICON]] |- |[[PsyArXiv]]<ref>{{Cite web|last=Rife|first=Sean|date=2016-09-19|title=Introducing PsyArXiv: a preprint service for psychological science|url=http://blog.psyarxiv.com/2016/09/19/introducing-psyarxiv/|access-date=2020-12-15|website=PsyArXiv Blog|language=en-US}}</ref> |[[Psychology]] |[[Open access]] [[preprint]] archive for [[psychology]] |>10,000<ref>{{Cite web |title=PsyArXiv |url=https://psyarxiv.com/discover |access-date=2023-05-24 |website=psyarxiv.com}}</ref> |2016 |[[Society for the Improvement of Psychological Science]] |- |[[Qeios]]<ref>{{Cite news |last=Coy |first=Peter |date=2022-01-28 |title=Opinion {{!}} How to Disseminate Science Quickly |language=en-US |work=The New York Times |url=https://www.nytimes.com/2022/01/28/opinion/peer-review-research-studies.html |access-date=2022-10-04 |issn=0362-4331}}</ref> |[[Academic discipline#Multidisciplinary|Multidisciplinary]] |[[Open access]], open [[peer review]] scientific publishing platform |>1000 |2019 |[[Qeios]] |- |[[Research Papers in Economics|RePEc]] |[[Economics]] |Research in [[economics]] |>1,000,000 |1997 |[[Federal Reserve Bank of St. Louis]] |- |[[Research Square]] |[[Academic discipline#Multidisciplinary|Multidisciplinary]] |Preprint server plus editing (commercial) |>100,000<ref>{{Cite web |title=Browse Articles |url=https://www.researchsquare.com/browse |access-date=2023-05-22 |website=www.researchsquare.com |language=en-US}}</ref> |2018 |[[Research Square R&D LLC]] |- |[[Rutgers Optimality Archive]] |[[Linguistics]] |A distribution point for research in Optimality Theory and its conceptual affiliates |>1,000 |1993 |[[Rutgers School of Arts and Sciences|School of Arts and Sciences at Rutgers University]] |- |[[SciELO Preprints]] |[[Academic discipline#Multidisciplinary|Multidisciplinary]] |Interdisciplinary research for Latin America, Iberian Peninsula, South Africa |>10,000 |2020 |[[SciELO]] |- |[[ScienceOpen]] |[[Academic discipline#Multidisciplinary|Multidisciplinary]] |A research and discovery network allowing scholars with at least 5 publications to freely review preprints. |>1,000,000 |2013 |[[ScienceOpen]] |- |[[SocArXiv]] |[[Social science]] |Open archive of the social sciences |>10,000<ref>{{Cite web |title=Socarxiv |url=https://osf.io/preprints/socarxiv/discover |access-date=2023-05-25 |website=osf.io}}</ref> |2016 |[[Center for Open Science]] |- |[[SportRxiv]] |[[Sports science]] |Repository dedicated to sport and exercise related research |>100 |2017 |[[Center for Open Science]] |- |[[Social Science Research Network|SSRN]] (First Look) |[[Academic discipline#Multidisciplinary|Multidisciplinary]] |Aggregates over 30 preprint servers (Preprints with ''[[The Lancet]]'', [[Cell Sneak Peek]], etc.). More than 55 disciplines. Initially funded by SSRN in 1994, bought in 2016 by Elsevier. |>1,000,000 |1994 |[[Elsevier]] |- |[[TechRxiv]] |[[Engineering]] |Preprints in Technology Research |>10,000 |2020 |[[Institute of Electrical and Electronics Engineers]] |- |[[ViXra]]<ref>{{Cite web|title=What's arXiv spelled backwards? A new place to publish : News blog|url=http://blogs.nature.com/news/2009/07/whats_arxiv_spelled_backwards.html|access-date=2020-12-16|website=blogs.nature.com}}</ref> |[[Academic discipline#Multidisciplinary|Multidisciplinary]] |Mainly physics and mathematics, but also other. An alternative to arXiv. Well-known for also having many unorthodox papers and also fringe science. |>10,000 |2009 |[[Scientific God Inc.]] |- |[[Wellcome Open Research]] |[[Academic discipline#Multidisciplinary|Multidisciplinary]] |At least one of the authors must be a Wellcome researcher |>100 |2017 |[[Wellcome Trust]] |- |[[wikiversity:WikiJPre|WikiJournal Preprints]] |[[Academic discipline#Multidisciplinary|Multidisciplinary]] |[[Preprint]] [[Disciplinary repository|repository]] of scholarly work in a [[MediaWiki]] format |<100 |2017 |[[Wikiversity#WikiJournals|WikiJournal]] User Group |- |[[Zenodo]] |[[Academic discipline#Multidisciplinary|Multidisciplinary]] |[[Preprint]] [[Disciplinary repository|repository]] of scholarly work |>100,000 |2011 |[[OpenAIRE]] / [[CERN]] |- |[[Synthical]]<ref>{{Cite web|url=https://www.inside.com.tw/article/32348-ai-tools-recommendations-week20|title = AI Tools Recommendations, Week 20| date=22 September 2024 }}</ref> |[[Academic discipline#Multidisciplinary|Multidisciplinary]] |[[Open access]] [[preprint]] repository for [[computer science]], [[mathematics]], [[economics]], [[physics]], [[cryptography]], [[biology]], and [[chemistry]] |>1,000,000<ref>{{Cite web|url=https://synthical.com/?is_viewing=true|title = Synthical: Science, Simplified}}</ref> |2023 |[[Synthical]] |}

== See also == * [[List of academic journals by preprint policy]] * [[List of copyright policies of academic publishers]] * [[List of research funders by preprint licensing policy]]

== Explanatory notes == {{Notelist|refs= {{efn|name=Disciplines|The Discipline(s) contain only the repository's main focus, as in virtually all preprint servers there are manuscripts from many subjects.}} {{efn|name=Size|Some servers will continue to host the preprint even once a published version is available. Others will 'convert' preprints to published articles (where the [[Digital object identifier|DOI]] of the published article is a version the preprint's doi). Sizes of the different repositories are therefore often not comparable. }} {{efn|name=Created|If Created is red, it means that the preprint server is no longer operating.}} }}

==References== {{reflist}}

== External links == * [https://asapbio.org/preprint-servers ASAPBio's list of preprint servers]

{{academic publishing}} [[Category:Academic publishing]] [[Category:Eprint archives]] [[Category:Lists of publishing companies|Preprint repositories]]