The world’s largest petition platform, empowering more than 200 million users to create the change they want to see. · 165,345

Adbusters Media Foundation

Global collective implementing radical design and media strategies to challenge consumerist culture. · 11,471

Architects & Engineers for 9/11 Truth

Nonprofit organization representing architects and engineers calling for new investigation into 9/11 Twin Towers and Building 7 destruction. · 9,229


Empowering online communication tools for social change activists. · 7,171


Avaaz is the campaigning community bringing people-powered politics to decision making worldwide. · 6,828

Anarchist Black Cross Federation

Supporting Political Prisoners since 1994 · 2,588

Against Corruption Foundation

Dedicated to exposing and combating corruption in Russia, advocating for anti-corruption policies. · 1,972

Alliance for Global Justice

Advocacy site for global justice and activism with a focus on Latin American countries. · 1,765

Activist Facts

Providing in-depth profiles of think tanks, activist groups, and foundations, along with information about their funding sources. · 1,157

Adalah-NY: Campaign for the Boycott of Israel

Promoting the boycott of Israel until Palestine is free · 927

Abolition 2000

Global Network to Eliminate Nuclear Weapons. Join the movement to abolish nuclear weapons! · 804

Connecting radical people. Non commercial, antifascist, antisexist, privacy-oriented blog platform. · 782

ActionAid Australia

Empowering women to claim their human rights and fight against injustice. · 544

Free online petition service. Start a movement by creating a petition. · 540

Anarchist Black Cross Belarus

Supporting anarchists and political prisoners in Belarus through solidarity and resistance against repression. · 476


Grassroots movement uniting Canadians against destructive policies · 429


Platform for social activism with petitions on various topics. · 344


Empower your organizing efforts with ActionKit - the powerful platform that makes it easy to run effective campaigns, raise funds, gather support and more. · 336

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