We sincerely appreciate all the support provided by the community at every level. However, we would like to take the time to specially acknowledge those who have provided support of $1,000 or more. Below are donors who have offered major gifts to ACE, our Recommended Charity Fund, and/or ACE Movement Grants:
2023
 Diamond$25,000 or greater |  Platinum$10,000-$24,999 |  Gold$5,000-$9,999 |  Silver$2,500-$4,999 |  Bronze$1,000-$2,499 |
|---|---|---|---|---|
|
Animal Welfare Fund (Centre for Effective Altruism’s EA Funds) Bill Goodykoontz & Deborah Hart Open Philanthropy |
Anju Goel Michael Griscom Humane America Animal Foundation Minh Nguyen Bruce Stone Anonymous (2) |
Tyler Maule Daniel Robinson Allison Smith & David Chudzicki |
Dickson Au Margaretha Johanna Dam-Noordzij Andrew and Ashley Davis |
Eric Arellano Juan Felipe Cerón Uribe Emily Cogsdill William Espinosa William Hastings Melissa Hines Megan Holtz and Elliot Padgett Rachel Lawent The Gary Sambol Charitable Fund Hannah Tierney Anonymous (12) |
2022
| Diamond $25,000 or greater | Platinum $10,000-$24,999 | Gold $5,000-$9,999 | Silver $2,500-$4,999 | Bronze $1,000-$2,499 |
|---|---|---|---|---|
|
Double up Drive Craigslist Charitable Fund Jonathan Dutson William Espinosa Bill Goodykoontz & Deborah Hart Humane America Animal Foundation Ariel Nessel Double Up Drive Daniel Robinson John & Timi Sobrato Anonymous (5) |
Eric Arellano Dickson Au Peter Barty Emily Cogsdill Andrew & Ashley Davis Megan Holtz & Elliot Padgett Benjamin Muschol Yew-Kwang Ng David Thomas Anonymous (11) |
AE Studio David Barry Anju Goel Vincent Grevendonk Michael Griscom William Hastings Melissa Hines Ingrid Liu Jorge Lugo Brett Maiden Andrew Masley Ravi Mulani Jacob Schwartz Matthew Smith and Lauren Matherne Brandon Weaver Anonymous (9) |
Morgan & Sam Asher Ana Baselga Mateo Samuel Bowman Adam Brady Juan Felipe Cerón Uribe Margaretha Johanna Dam-Noordzij Jaisal Friedman Radhika Mehta Gomez Heather Herrell & Jay Miller Michael Huemer Stephen & Lydia Hoover Noelle Pavlovic & Paul Fornia PoNosi Foundation Scott Lee Cillian McCotter Jeffery McLean Sandhya Ravi John Rogers Neil Sinhababu Allison Smith & David Chudzicki Adam Stein Bruce Stone Jennifer Taggart & Justin Morell The Gary Sambol Charitable Fund Angelo Tomedi Hannah Tierney Yariv Yanay Anonymous (24) |
Gautam Agrawal Kelly Anlas David and Ana Ayala Kathleen Blane Clay Campaigne Shawn Candela Sarah Cheng Christina Chauvenet & Chris Hill Ryan Close Mathew Denys Scott Dugas Corey Evatt Pietro Ferrero Gregory Flaxman Cameron Freer Lucas & Zach Freitas-Groff David Galvez Carl Goldberg Seth Green Savannah Greene Jonathan Gross Adam Hoffman Tyler Holland Ahmad Jarara Alistair Kanaan Pirmin Kessler Kathleen King & Matt Berry Peter Landry Ryan Larrabee Svend Larsen Gavin Mackey Pranay Mahendra Jenny Mason Hannah Metzler Charlie Miller Oren Milman Liam Milton-McGurk Shaunish Mookerji Cheryl Moss, Better Life For Animals Kara Newman Sascha Nimz David Nussbaum Open Philanthropy Mateus Pereira Morgan Pettersson Reinardus Pradhitya John Richards Tanya Robinson Michael Sesser Gina Stuessy Raul Toom Ronald van der Meer Dayne Wagner Jack Weaver Roy Wessbecher Anonymous (56) |
2021
| Diamond $25,000 or greater | Platinum $10,000-$24,999 | Gold $5,000-$9,999 | Silver $2,500-$4,999 | Bronze $1,000-$2,499 |
|---|---|---|---|---|
|
Jake Abdalla Benjamin Bronner Double Up Drive Craigslist Charitable Fund William Espinosa Bill Goodykoontz & Deborah Hart J. Emery Hemingway Angelina Li Ingrid Liu Jorge Lugo Tyler Maule Open Philanthropy Daniel Robinson Peter Singer John & Timi Sobrato Theodore Summer Eivind & Kristin Vesterkjaer Anonymous (8) |
Eric Arellano Dickson Au David Barry Ryan Close Andrew & Ashley Davis Charlie Espinosa Michael Griscom Jonathan Gross William Hastings Stefan Heim Andrew Kokemoor Benjamin Muschol Ariel Nessel Yew-Kwang Ng Minh Nguyen Bill & Catherine Noellert Daniel Rachman Preben Stokkan David Thomas Daniel Thor Felix Werdermann Roy Wessbecher Anonymous (15) |
Joshua Boker Tyler Chenhall Daniel Echlin William Hastings Megan Holtz and Elliot Padgett Kathleen King & Matt Berry Joshua Kissel Babu Kumaran Trinity Montoya Neil Sinhababu Stray Dog Institute Gina Stuessy Anonymous (31) |
Nick Abbs Gautam Agrawal Peter Barty Kathleen Blane Margaretha Johanna Dam-Noordzij Scott Dugas Radhika Mehta Gomez David Hattis Heather Herrell & Jay Miller Melissa Hines Adam Hoffman Michael Huemer Rachel Lawent Brett Maiden Jeffery McLean Tomasz Muciek Zuber Nosimohomed David Nussbaum Noelle Pavlovic & Paul Fornia Douglas & Natalie Phanstiel Robert Rand Benjamin Ransom Carsten Rohr Eric Shenghsiung Liu Bruce Stone Charlie and Vicky Talbert Hannah Tierney Brandon Weaver Yariv Yanay Anonymous (31) |
Mark Alexander Kelly Anlas Travis Arnold Megan & Joseph Ax Darina & Jon Bockman Benjamin Brinckerhoff & Katherine Schaefer Andrew Burnham Shawn Candela Christina Chauvenet & Chris Hill Sarah Cheng Mathew Denys Gregory Flaxman Pietro Ferrero David Galvez The Gary Sambol Charitable Fund Carl Goldberg Seth Green David & Kim Grier Marc Gunther Alex Herder Tyler Holland Alistair Kanaan Tristan Katz Miriam Kraft Warren Lamb Peter Landry Melisse Leib Lucas Lewit-Mendes Graham Lock Gavin Mackey Pranay Mahendra Hannah Masson-Smyth Charlie Miller Ryan & Katy McGahey Liam Milton-McGurk Shaunish Mookerji Cheryl Moss, Better Life For Animals David Nikel-Shepherd Mateus Pereira Morgan Pettersson Mollie Pettit Reinardus Pradhitya Katie Reynolds John Richards Tanya Robinson Steven Rouk Indre & Justin Rockefeller Steven Rouk Kevin Sawyer Jennifer Taggart & Justin Morell Max Taylor & Sam Mazzarella Raul Toom Dayne Wagner Sarah Whitman John Williams Dan Wolff Young Xu & Travis Geis Anonymous (67) |
2020
| Diamond $25,000 or greater | Platinum $10,000-$24,999 | Gold $5,000-$9,999 | Silver $2,500-$4,999 | Bronze $1,000-$2,499 |
|---|---|---|---|---|
| Animal Welfare Fund (Centre for Effective Altruism’s EA Funds) | Eric Arellano | Jake Abdalla | Megan & Joseph Ax | Kelly Anlas |
| Double Up Drive | Dickson Au | Louis Brown | Abdi-Hakin Dirie | Scott Armetta |
| Charlie Espinosa | David Barry | Sean Convery | Mike & Mary Edgerton | Martin Benito |
| William Espinosa | Chak & Kavita Dantuluri | Daniel Echlin | David Funosas Planas | Arwen Blane |
| Jorge Lugo | Andrew & Ashley Davis | Connor Flynn | Manu Goyal | Darina & Jon Bockman |
| Thomas Mather | Keyur Doolabh | Lucas & Zach Freitas-Groff | Seth Green | Lewis Bollard |
| Benjamin Muschol | Bill Goodykoontz & Deborah Hart | Megan Holtz & Elliot Padgett | Heather Herrell & Jay Miller | Knut Øye Brandsås |
| Ariel Nessel | William Hastings | Joshua Kissel | Michael Huemer | Anne Brown |
| Open Philanthropy | Greg & Katrina Pitas | Ingrid Liu | Kathleen King & Matt Berry | Catalina Bustamante Vargas & Samuel Alvarez |
| Daniel Robinson | Peter Singer | Minh Nguyen | Metaphorosis Publishing | Callum Cannadine |
| John & Timi Sobrato | Allison Smith & David Chudzicki | Michael St. Jules | Angelina Li | Maja Cernja |
| Eivind & Kristin Vesterkjaer | Theodore Summer | Felix Werdermann | Preeti P | Christina Chauvenet & Chris Hill |
| Anonymous (5) | Dan Szymkowiak | Anonymous (8) | Kevin Sawyer | Sarah Cheng |
| David Thomas | Alexandr Shchelov | Scott Dugas | ||
| Roy Wessbecher | Neil Sinhababu | Leah Edgerton | ||
| Anonymous (10) | Bruce Stone | David & Kim Grier | ||
| Gina Stuessy | Marc Gunther | |||
| Charlie and Vicky Talbert | Frankie Guzikowski | |||
| Max Taylor & Sam Mazzarella | Melanie Guzikowski | |||
| Jack Weaver | Joshua Hall | |||
| Yariv Yanay | Adam Hoffman | |||
| Anonymous (7) | Perry Hollowell | |||
| Adam Holzschuh | ||||
| Stephen & Lydia Hoover | ||||
| Peter Janicki | ||||
| Joeri Jansen | ||||
| Karl Koch | ||||
| Peter Landry | ||||
| Ingrid Liu | ||||
| Henri Lokkila | ||||
| Eugene Lubarsky | ||||
| Russell Lyons | ||||
| Brett Maiden | ||||
| Hannah Masson-Smyth | ||||
| Jeffery McLean | ||||
| Kathryn Mecrow-Flynn | ||||
| Charlie Miller | ||||
| Zachary Newman | ||||
| Lars Niklasson | ||||
| Simon Obrovsky | ||||
| Noelle Pavlovic & Paul Fornia | ||||
| Mateus Pereira | ||||
| Reinardus Pradhitya | ||||
| Anna Ritchie | ||||
| Tanya Robinson | ||||
| Benjamin Sean | ||||
| Laura Seitel | ||||
| Victoria Shepard | ||||
| Kyle Schiller | ||||
| Jacob Schwartz | ||||
| Matthew Soens & Aine Boyle | ||||
| Jennifer Taggart & Justin Morell | ||||
| Hannah Tierney | ||||
| Sander van Bree | ||||
| Dayne Wagner | ||||
| Ben West | ||||
| Sarah Whitman | ||||
| Chris Wilson | ||||
| Geoffrey Yip | ||||
| Anonymous (42) |
2019
| Diamond $25,000 or greater | Platinum $10,000-$24,999 | Gold $5,000-$9,999 | Silver $2,500-$4,999 | Bronze $1,000-$2,499 |
|---|---|---|---|---|
| craigslist Charitable Fund | Andrew & Ashley Davis | Benjamin Cogan | Jake Abdalla | Sana Al-Badri |
| Double Up Drive | Keyur Doolabh | Chak & Kavita Dantuluri | Sarah Boka | Dickson Au |
| Jorge Lugo | Andrew Min | Daniel Echlin | Joshua Boker | Megan & Joseph Ax |
| Open Philanthropy | Ariel Nessel | Kar Epker | Krishan Chockalingam | David Barry |
| Daniel Robinson | Katrina Pitas | William Espinosa | Manu Goyal | Massimo Bedoya |
| Eivind & Kristin Vesterkjaer | Peter Singer | Connor Flynn | Seth Green | Kiki Berk & Joshua Tepley |
| Vulpyne | Preben Stokkan | Benjamin Hitov | Heather Herrell & Jay Miller | Darina & Jon Bockman |
| Anonymous (4) | Dan Szymkowiak | Michael Huemer | Megan Holtz & Elliot Padgett | Lewis Bollard |
| Anonymous (7) | Josh Jacobson | Adam Holzschuh | Knut Øye Brandsås | |
| Joel Lehman | Lars Niklasson | Benjamin Bronner | ||
| Angelina Li | Kevin Sawyer | Louis Brown | ||
| Ingrid Liu | Neil Sinhababu | Christopher Bryant | ||
| Nate Liu | Gina Stuessy | Christina Chauvenet & Chris Hill | ||
| Benjamin Muschol | Charlie & Vicky Talbert | Sarah Cheng | ||
| Minh Nguyen | Jeroen van Hemert | James Corcut | ||
| Allison Smith & David Chudzicki | Anonymous (7) | Todd Cording | ||
| Theodore Summer | Connor Cunningham | |||
| Mark Wells | Scott Dugas | |||
| Felix Werdermann | Mike & Mary Edgerton | |||
| Anonymous (11) | Andrii Grynechko | |||
| David Hattis | ||||
| Terry R. Hess | ||||
| Adam Hoffman | ||||
| Stephen & Lydia Hoover | ||||
| Tyson A. Jack | ||||
| Kathleen King & Matt Berry | ||||
| Philip Klein | ||||
| Viktoria Kleinbongartz | ||||
| Ryan Larrabee | ||||
| Rachel Lawent | ||||
| Märt Lume | ||||
| Russell Lyons | ||||
| Preeti P. | ||||
| Alex Papazian | ||||
| Reinardus Pradhitya | ||||
| Martin Račák | ||||
| J.A. Schwartz | ||||
| Benjamin Sean | ||||
| Sagar Shah | ||||
| Eric Shenghsiung Liu | ||||
| Bruce Stone | ||||
| Hannah Tierney | ||||
| Irene Tortajada | ||||
| Rita Vallet | ||||
| Dayne Wagner | ||||
| Ben West | ||||
| Sarah Whitman | ||||
| Chris Wilson | ||||
| Yariv Yanay | ||||
| Anonymous (42) |
2018
| Diamond $25,000 or greater | Platinum $10,000-$24,999 | Gold $5,000-$9,999 | Silver $2,500-$4,999 | Bronze $1,000-$2,499 |
|---|---|---|---|---|
| Animal Welfare Fund (Centre for Effective Altruism’s EA Funds) | Dickson Au | Joshua Boker | Darina & Jon Bockman | Larissa & Jake Abdalla |
| craigslist Charitable Fund | Andrew and Ashley Davis | Benjamin Cogan | Christina Chauvenet & Chris Hill | Sven Arnold |
| Martin Crowley | Tyler Gonnsen | Chak & Kavita Dantuluri | Kar Epker | David Barry |
| Morgan & Michael C. Hall | Josh Jacobson | Saif M. Khan | William Espinosa | Kalista Barter & Kyle Stephan |
| Jorge Lugo | Nate Liu | Ingrid Liu | Manu Goyal | Sarah Boka |
| Ariel Nessel | Minh Nguyen | Jonas Emanuel Müller & Tanja Rüegg | Michael Huemer | Andrew Burnham |
| Open Philanthropy | Peter Singer | Anonymous (6) | Elliot & Megan Padgett | Catalina Bustamante & Samuel Álvarez |
| Eivind and Kristin Vesterkjaer | Allison Smith & David Chudzicki | Robin Rønning Fauskanger | Manoj Desai | |
| Anonymous (4) | Dan Smith | Neil Sinhababu | Jeff Edwards | |
| Anonymous (3) | Theodore Summer | Andrew Egan | ||
| Charlie & Vicky Talbert | Marc Gunther | |||
| Victor Veitch | David Hattis | |||
| Anonymous (10) | Adam Holzschuh | |||
| Manuela Hutter | ||||
| Chris Iversen | ||||
| Babu Kumaran | ||||
| Angelina Li | ||||
| Graham Lock | ||||
| Kimberly Morgenegg & Kyle Lawrence | ||||
| NVIDIA | ||||
| Dane Praed | ||||
| Vicki Puluso | ||||
| Bhob Rainey | ||||
| Chris Wilson | ||||
| Boris Yakubchik | ||||
| Anonymous (29) |
2017
| Diamond $25,000 or greater | Platinum $10,000-$24,999 | Gold $5,000-$9,999 | Silver $2,500-$4,999 | Bronze $1,000-$2,499 |
|---|---|---|---|---|
| Matt Ashton | William Bench | David Chudzicki & Allison Smith | David Barry | Scott Armetta |
| craigslist Charitable Fund | Centre for Effective Altruism | Benjamin Cogan | Josh Boker | Travis Arnold |
| Martin Crowley | Alexander Dietz | Ingrid Liu | James Corcut | Kalista Barter & Kyle Stephan |
| Morgan & Michael C. Hall | Gates Foundation & Facebook | Zachary Newman | Daniel Echlin | Darina & Jon Bockman |
| Nate Liu | Tyler Gonnsen | Gary Wang | Kar Epker | Todd Cording |
| Jorge Lugo | Aaron Gustafson | Richard Yannow | Ben Muschol | Marc Gunther |
| Thomas Mather | Josh Jacobson | Anonymous (3) | Katrina Pitas | Peter Hurford |
| Open Philanthropy | Anna & Nir Matalon | Daniel Robinson | Joris Kerkhoff | |
| S.N. | Jonas Emanuel Müller & Tanja Rüegg | Neil Sinhababu | Joshua Kissel | |
| Eivind & Kristin Vesterkjær | Ariel Nessel | Dan Szymkowiak | Angelina Li | |
| Richard Wernick | Peter Singer | Anonymous (4) | Russell Lyons | |
| Anonymous (4) | Anonymous (2) | Chris Martin & Beth Behn | ||
| Elliot Padgett & Megan Holtz | ||||
| Mikaela Saccoccio | ||||
| Cory Schillinger | ||||
| Kailas & Mahesh Shah | ||||
| Jamie Spurgeon | ||||
| Gina Stuessy | ||||
| Charlie & Vicky Talbert | ||||
| Kyle and Tracy Vogt | ||||
| Ben West | ||||
| Erik Wey | ||||
| Anonymous (16) |
2016
| Diamond $25,000 or greater | Platinum $10,000-$24,999 | Gold $5,000-$9,999 | Silver $2,500-$4,999 | Bronze $1,000-$2,499 |
|---|---|---|---|---|
| Matt Ashton | William Bench | Jon & Darina Bockman | Eric Anderson | Samuel Bankman-Fried |
| The Greenbaum Foundation | Alexander Dietz | Tyler Gonnsen | Clare H | David Barry |
| Jorge Lugo | Jonas Emanuel Müller | Josh Jacobson | Joshua Kissel | James Evans |
| Thomas Mather | Peter Singer | Zachary Newman | Katrina Pitas | Dan Friedman |
| Anonymous (4) | Gina Stuessy & Ben West | Daniel Robinson | Richard Yannow | Genworth Foundation |
| Charles Thomas | Tanja Rüegg | Anonymous (4) | Eric Herboso | |
| Richard Wernick | Eivind & Kristin Vesterkjær | Peter Hurford | ||
| Ingrid Liu | ||||
| Robert Lumley | ||||
| Thomas Ough | ||||
| Benjamin Pence | ||||
| Saulius Šimčikas | ||||
| “Slick Nick” | ||||
| Theodore Summer | ||||
| Charlie & Vicky Talbert | ||||
| Gary Wang | ||||
| Benjamin Weinstein-Raun | ||||
| Anonymous (3) |
2015
| Diamond $25,000 or greater | Platinum $10,000-$24,999 | Gold $5,000-$9,999 | Silver $2,500-$4,999 | Bronze $1,000-$2,499 |
|---|---|---|---|---|
| Greenbaum Foundation | William Bench | Matt Ashton | Josh Curtis | Christopher Byrd |
| Martin Jacobson | Patrick Brinich-Langlois | Sam Bankman-Fried | Michael Dickens | Alexander Dietz |
| Jorge Lugo | Peter Singer | Jon and Darina Bockman | Daniel Robinson | Aidan Echols |
| Thomas Mather | Anonymous | Maurice Amado Foundation | Gina Stuessy | Genworth Foundation |
| Anonymous | Dimitri Van Capelleveen | Gary Wang | Christopher Hallquist | |
| Richard Wernick | Lisa Zabel | Josh Jacobson | ||
| Anonymous | Anonymous | Jeffrey Jordan | ||
| Leif K-Brooks | ||||
| Joshua Kissel | ||||
| Jonas Emanuel Müller | ||||
| Jerold J. Principato, M.D. | ||||
| Daniel Robinson | ||||
| Theodore Summer | ||||
| Scott Weathers and Rebecca Wolf | ||||
| Benjamin Weinstein-Raun | ||||
| Anonymous (6) |
2014
| Diamond $25,000 or greater | Platinum $10,000-$24,999 | Gold $5,000-$9,999 | Silver $2,500-$4,999 | Bronze $1,000-$2,499 |
|---|---|---|---|---|
| Simon and Linda Knutsson | Sam Bankman-Fried | Matt Ashton | S. Greenberg | James Evans |
| Anonymous | Thomas Mather | Jon and Darina Bockman | Eric Herboso | Joshua Kissel |
| Anonymous | Buck Shlegeris | Claire Zabel | Jan Leike | |
| Peter Singer | Robin Raven | |||
| Gina Stuessy | Jesse Vig | |||
| Lisa Zabel | ||||
| Anonymous |
2012/2013
| Diamond $25,000 or greater | Platinum $10,000-$24,999 | Gold $5,000-$9,999 | Silver $2,500-$4,999 | Bronze $1,000-$2,499 |
|---|---|---|---|---|
| Patrick Brinich-Langlois | Ben West | Jon and Darina Bockman | Simon Knutsson | |
| Brian Tomasik | Gina Stuessy | Pablo Stafforini |