The Open Philanthropy Action Fund (OPAF) is the political arm of the Open Philanthropy Project (OPP), a grantmaking foundation that gives to numerous left-of-center organizations concerned with criminal justice policy. The OPP began as a project of GiveWell, a group which seeks to improve philanthropy, and Good

Not to be confused with Open Philanthropy Project (Nonprofit) The Open Philanthropy Project Fund (OPPF) is a donor-advised fund based in Silicon Valley that disburses most of the donations for the Open Philanthropy Project (OPP), a grantmaking foundation established along “effective altruism” principles which gives to many left-of-center

Cari Tuna is a left-of-center political donor and philanthropist. Tuna married Facebook co-founder Dustin Moskovitz in 2013, and the couple have since co-founded four philanthropic organizations after signing the Giving Pledge to give away their entire fortune before their deaths. The couple founded the Good Ventures Foundation,

Facebook is a Menlo Park, California-based social media and social networking service. Along with current chairman and CEO Mark Zuckerberg, Facebook’s co-founders include Andrew McCullum, Dustin Moskovitz, Chris Hughes, and Eduardo Saverin. The company is colloquially considered among the “Big Four” technology firms which include Google,

Sean Eldridge is a left-of-center political activist, focusing primarily on LGBT issues and anti-Trump administration organizing. Eldridge is a former congressional candidate and the founder and president of Stand Up America, a progressive advocacy community designed to support the impeachment of President Donald Trump. Eldridge is the spouse

Natalie Foster is a left-of-center activist who is the president and co-founder of the left-of-center Economic Security Project (ESP), an initiative housed within the Hopewell Fund, which is itself a nonprofit operated by the left-of-center dark money organization Arabella Advisors.

Boston Trust Walden, formerly known as Walden Asset Management, is a $3.6 billion left-of-center activist investment fund, operated by the larger Boston Trust and Investment Management Company.1 The fund was founded in

Favianna Rodriguez is an artist and left-of-center social activist. Her initial focus was in supporting immigration and free services to illegal migrants. She has since expanded her art and advocacy to include climate, economic equality, sexual liberation, and women’s rights.

Ragtag is a group of left-of-center programmers and lawyers who volunteer to provide technical development and support for left-wing groups. As of 2018, the group has over 600 volunteers. 1 Ragtag is structured as a nonprofit LLC.

The Civic Engagement Fund is a left-of-center advocacy organization headquartered in Washington D.C. which works as an incubator, creating other left of center organizations to advocate on a wide variety of topics. It is supported and funded by the New Venture Fund, a left-of-center advocacy philanthropy initiative managed by

Spread the Vote is a national left-of-center voter mobilization organization based in Los Angeles, California. The organization provides government issued identification for eligible voters residing in states with voter identification laws and provides other services related to voter mobilization.

Arena.run (the Arena 527 and the Arena Political Action Committee (PAC)) was founded in 2017 to provide training and support to Democratic Party campaign staff. Arena 527 raises funding, and Arena PAC provides a set of pre-planned campaign tutorials and templates to help Democratic campaigns with left-of-center messaging, voter targeting,

The Jacob and Valeria Langeloth Foundation is a left-of-center grantmaking organization that supports race-based identity politics, stringent gun-control laws, organizations that seek to weaken voter integrity laws, and organizations that intervene in federal immigration proceedings. The foundation originally intended to support increased access to health care for lower-income individuals.

Indivisible Civics is the charitable arm of the Indivisible Project, a left-of-center lobbying organization that was created to provide liberals a practical guide about “Resisting the Trump Agenda.” 1 Indivisible Civics receives a large sum of money

The Voting Rights Institute is a legal advocacy and training organization that formed in 2014 as a project of the American Constitution Society for Law and Policy and the Campaign Legal Center, two left-of-center legal organizations. The Georgetown University Law Center operates VRI.

Democracy 21 is a lobbying and advocacy group that aims to combat the influence of private money in politics. It was founded in 1997 by longtime activist Fred Wertheimer. 1 Media Bias/Fact Check has rated

Leah Greenberg is the co-founder and co-executive director of the Indivisible Project, a left-of-center political nonprofit created in late 2016 as a response to the election of President Donald Trump. Her husband is Ezra Levin, the other co-founder and co-executive director of the Indivisible Project. Early Life Leah

Josh Silver is a left-of-center activist and co-founder and director of Represent.Us, an organization advocating for substantial restrictions on campaign advocacy with both 501(c)(3) and 501(c)(4) advocacy components. Silver also previously founded and led Free Press, a socialist-aligned media advocacy organization. Represent.Us Josh Silver founded Represent.Us in

New York Immigration Coalition (NYIC) is a left-of-center coalition that advocates for expansionist immigration policies. The NYIC has been increasingly active since the 2016 presidential election in response to immigration restrictionist policies proposed by President Donald Trump, opposing his administration on a number of immigration-related policies. NYIC is involved in

Verified Voting is an organization that works with secretaries of state and election officials to advocate for the expansion of legislation to support transparent elections and the security of voting systems. 1