We are grateful for supporters whose collective gifts make our work possible.

Our Supporters

Funding from individuals, philanthropic foundations, and federal agencies allows us to fulfill our mission to increase openness, integrity, and reproducibility of research. Additional details on funded projects and programs can be found at osf.io/8km72.

2025 Benefactors of the Center for Open Science

We are grateful to our 2024 Benefactors of the Center for Open Science who are committed to ensuring the long-term sustainability of COS and its contributions to improving the research culture.

Dorothy Bishop

Elaine Chen

Pamela Davis-Kean

Brian Engelsma and the Engelsma Family Foundation

Proteus Foundation

Jonathan Hill

Alan Kraut & Jane Steinberg

John W. Lloyd

Richard Lucas

Declan Mawer

Alison Mudditt

Brian Nosek & Bethany Teachman

Stanley Nosek, Jr.

Nici Pfeiffer

Alex & Phuong Phillips

Russell Poldrack

Robertson-Finley Foundation

Henry Roediger

Barbara Spellman

Individual Donors

This list contains donors who made contributions to COS between January 1 - December 31, 2025. COS is deeply grateful for the philanthropic gifts that support our mission to increase openness, integrity, and reproducibility of research.

Mark Adley
Hal Arkes
Astera Institute
Nicholas Badcock
George Banks
Jesse A. Bartley
Elisabeth Becker-Schmollmann
Steven Bellman
Hilary & Steven Bergsieker
Johannes Breuer
Christopher Chabris & Michelle Meyer
Clare Conry-Murray
William Coughran, Jr.
Per Davidson
Michiel de Boer
Angel Diaz
Zeyno Dodd
École Normale Supérieure, PSL University
Irwan Effendi
Timothy Errington
Jason Evanoff
Paul Fehrmann
Lindsay Ferrara
Paul Ferraro
Susann Fiedler
Quentin Fischer
John "Terry" Foor
Kevin Forbes
Fielding Grasty
HackYourResearch
Laura Hanscom
Ioan Has
Helene Hill
Sara Hodges
Simon Hoeg
Elizabeth Hooper

Friedrich Platz
Zackery Hyham
Romain Jacob
Markku Kilpelainen
Mike Lawson
Nathan Lee
Alex Loo
Winnifred Louis
Kim Love
Sergej Macura
Joshua Magee
Paul Marchant
Lesley Markham
Fabio Marroni
Tim Marsh
Michael McArthur
Frank McCormick
Matthew R. McCurley
Ciarán McInerney
Marcia McNutt
Bradley Meyer
Midwest Chapter of the Medical Library Association
Nick Modawar
Alexander Moore
Don & Sarah Moore
Yevhenii Morozov
James Morris
Oliver Muller
Alain Naef
David Nicholson
Nicole Nosek
Weston Pace
Stephen Peppin
Francisco Pereira
Andra Pham

Roman Putanowicz
Yizhou Qian
Milind Raskar
Rotem Raviv
RDAP Association
Justin Redder
Howard A. Richarson
Romuald Riem
Kim Robien
Larry Rosenstein
Christina Ross
Virginia Rutter
Ingrid Scharlau
Christian Schmidt
Patrick Shrout & Jane M. Hanson
Sanjay Srivastava
Amanda Staller
Pierluigi Strippoli
Daniel Sugalski
Benedikt Sundermann
Richard Suss
Dominique Therrien
Ian Michael Thornton
Luong Tran
Daniel Vajda
Gregg Van Ryzin
Edmunds Vanags
Carlos Vazquez Hernandez
Lydia Villa-Komaroff
Martin Vuillème
Krzysztof Wasniewski
Jochen Weber
Elaine Wei
Kathryn Zeiler
Nancy Zucker

2023 Benefactors of the Center for Open Science

We are grateful to our 2023 Benefactors of the Center for Open Science who are committed to ensuring the long-term sustainability of COS and its contributions to improving the research culture.

Hilary and Steven Bergsieker

Dorothy Bishop

Elaine Chen

William Coughran

Pam Davis-Kean

Liz Dunn

Ghent University

Gordon-Hering Family Fund

Jon Hill

Ron and Yael Kohavi

Alan Kraut

Bob Levenson and Lani Shiota

John and Patricia Lloyd

Richard Lucas

Howard Mann Charitable Gift Fund

Declan Mawer

Robertson-Finley Foundation

Marcia McNutt

Alison Mudditt

Stan Nosek

Veronica Nosek

Brian Nosek and Bethany Teachman

Alex and Phuong Phillips

Russ Poldrack

Paul R. Preston

Roddy Roediger and Kathleen McDermott

Proteus Foundation

Kate Seaton

Patrick Shrout

Bobbie Spellman

Vrije Universiteit Amsterdam

Collaborative Replications and Education Project (CREP)

Individual Donors

This list contains donors who made contributions to COS between January 1 - December 31, 2023. COS is deeply grateful for the philanthropic gifts that support our mission to increase openness, integrity, and reproducibility of research.

Terry Edward Acree
Chris Agnew and Ximena Arriaga
Ala Alsaleh
Satoshi Aoki
Hal Arkes
Shimelis Assefa
Nicholas Badcock
George Banks
David Barr
Timothy Bates
Steven Bellman
Mario Bermonti Pérez
Academic Medical Unit -CMI Dr. Bistriceanu, S.
Richard Blaber
Aggie Branczyk
James Bushong
Christopher Chabris and Michelle Meyer
Matt Clark
Mark Cohen
Giulio Costantini
Chris Crandall
John Culbertson
Debabrata Das
Jessica de Bloom
Jitesh Dundas
Brian Engelsma and the Engelsma Family Foundation
Sloan Fader
Lindsay Ferrara
Paul Ferraro
Susann Fiedler
John "Terry" Foor
Elijah Gonzalez
Massimo Grassi
Yang Guo
Midwest Chapter of the Medical Library Association
Helene Hill

Sara Hodges
Simon Hoeg
Futa Ikeda
Romain Jacob
Bastian Jaeger
George Karolyi
Muhammad Imtiaz Khan
Teresa Knott
Robert Kubinec
Harry Kunze
Karla Lehmann
Matheus Lobo
Phillip Long
Winnifred Louis
Jiri Lukavsky
Donald Lynam
Sergej Macura
Paul Marchant
Lesley Markham
Fabio Marroni
Tim Marsh
Winter Mason
Russell McDuff
Ciarán McInerney
Marc Mehu
Katy Milkman
Robert Miller
Oliver Muller
Department of Physics, University of Southern Maine
David Nicholson
Gustav Nilsson
José Miguel Oliveira
Summer Pearce
Michael Pearson
Francisco Pereira
Jason Pither
Polina Proutskova
Great War Cumbria and Lithoscapes Research

Martin Ptáček
Rotem Raviv
Jan Reimers
Alexis Rice
Riccardo Rigon
Shaina Rowell
Roy Rutishauser
Virginia Rutter
Robert Ryan
Jane Sell
Robert Semel
Lisa Shaw
Hiago Silva
Daniel Simons
Amanda Staller
Ralf Stephan
Pierluigi Strippoli
Richard Suss
William Thompson
Mitchell Tillman
Patrizio Tressoldi
HoplitAI BV
Gregg Van Ryzin
Erik Van Winkle
Lydia Villa-Komaroff
Martin Vuillème
Huajin Wang
Jochen Weber
Gregory Webster
Elaine Westbrooks
John Wojahn
Crystal Young
Kathy Zeiler
The Pennsylvania State University
Roger Dunn
Sarah and Don Moore