WikipediaSan Francisco, CAA free, collaborative, multilingual Internet encyclopedia.4297 supportersDonate
The Humane LeagueRockville, MDInternational nonprofit ending the abuse of animals raised for food.61171 supportersDonate
International Rescue CommitteeNew York, NYIRC responds to the world’s worst humanitarian crises & helps people to survive, recover & gain control of their future.22277 supportersDonate
MAPSSan Jose, CAThe Multidisciplinary Association for Psychedelic Studies supports psychedelic and cannabis research, education and policy reform.102882 supportersDonate
International Medical CorpsLos Angeles, CAWe help people in crisis by providing emergency health services, and then promote self-reliance through training.3240 supportersDonate
USA for UNHCRUSA for UNHCR protects refugees and empowers them with hope and opportunity.1139 supportersDonate
Our World in DataOxford, UkResearch and data to make progress against the world's largest problems34143 supportersDonate
Project HOPEWashington, DCWe are humanitarian relief organization that places power in the hands of health care workers to save lives across the globe.1131 supportersDonate
Razom for UkraineNew York, NYSupporting Ukrainian people in their pursuit of democracy with dignity, justice, and human rights.5206 supportersDonate
The Against Malaria FoundationKansas City, MOOne of GiveWell's top charities for the past several years, AMF provides anti-malarial bednets to people in need. 104329 supportersDonate
Lil BUB's Big FundBloomington, INLil BUB is a one of a kind space cat. Since landing on Earth, she's raised over $1,000,000 for homeless pets nationwide.98926 supportersDonate
Climate Change FundSupporting highly-impactful, evidence-based solutions to the triple challenge of climate change, air pollution and energy poverty.160541 supportersDonate
Goshala-BJ & Animal CareSan Jose, CAExists to eliminate animal suffering-Hunger & Disease in Cow sanctuaries/Goshalas & to support rescued farm animal cohabitants.9156 supportersDonate
Feeding AmericaChicago, ILThe largest hunger-relief organization in the US. We feed America's hungry through a nationwide network of member food banks.20282 supportersDonate
Empyrean TempleSanta Rosa, CAEmpyrean is the 20th incarnation of Temple at Burning Man, a treasured part of Black Rock City and communities around the world. 4259 supportersDonate
Animal Charity EvaluatorsWalnut, CAACE is dedicated to finding and promoting the most effective ways to help animals.31118 supportersDonate
Street Life MinistriesRedwood City, CASharing God’s love with people living on the streets of the mid-peninsula 💛 7221 supportersDonate
TerraPraxisCambridge, MATerraPraxis designs and implements strategies that leverage science, technology and energy innovation for a prosperous planet31301 supportersDonate
Black Girls CODEOakland, CAEmpowering young women of color ages 7-17 to embrace the current tech marketplace as builders + creators.43149 supportersDonate
Animal Welfare IndexSupport highly-impactful, evidence-based solutions to reduce animal suffering on a global scale. 31106 supportersDonate
Malaria ConsortiumRaleigh, NCPrevention, control and treatment of malaria and other communicable diseases among vulnerable populations.50175 supportersDonate
Wild Animal InitiativeMinneapolis, MNWe want to make life better for wild animals.36130 supportersDonate
UNICEF USANew York, NYAs conflict escalates in Ukraine, UNICEF is on the ground reaching children with water, health and education services.4197 supportersDonate
540WMainRochester, NYA virtual non-profit organization & antiracist education brand that promotes justice for all. 11103 supportersDonate
SDAFSan Diego, CASan Diego Architectural Foundation raises awareness about the value of excellence in our built environment.33330 supportersDonate
Save the ChildrenFairfield, CTGiving children in the U.S. and around the world a healthy start in life, the opportunity to learn and protection from harm.14469 supportersDonate
Planned ParenthoodNew York, NYWe’re America’s most trusted provider of reproductive health care.2489 supportersDonate
Equal Justice InitiativeMontgomery, ALEJI is committed to ending mass incarceration in the US and challenging racial and economic injustice.57174 supportersDonate
The Good Food InstituteWashington D.c., DCDeveloping the roadmap for a sustainable, secure, and just global protein supply 🧫🌱67160 supportersDonate
Girls in TechSan Francisco, CAFocused on the engagement, education and empowerment of girls and women.10105 supportersDonate
Evidence ActionEvidence Action scales evidence-based and cost-effective programs to reduce the burden of poverty. 28115 supportersDonate
The Bail ProjectVenice, CAReshape America's pretrial system. 100% of online donations are used to post bail and bring people home.22113 supportersDonate
GiveDirectlyNew York, NYDelivering unconditional cash directly to the world's poorest households via secure mobile transfers. 143353 supportersDonate
Machine Intelligence Research InstituteBerkeley, CAWe do foundational mathematical research to ensure smarter-than-human artificial intelligence has a positive impact.27137 supportersDonate
Helen Keller InternationalNew York, NYHelen Keller, our co-founder, envisioned a world without barriers to human potential. We are continuing her work. 1998 supportersDonate
Fungi FoundationNew York, NYThe Fungi Foundation is a global organization that works for the Fungi, their habitats, and the people who depend on them.46251 supportersDonate
Clean Air Task ForceBoston, MACatalyzing resilient solutions, scaled to meet the climate challenge.81152 supportersDonate
Women's Peace & Humanitarian FundUN & civil society partnership supporting women working to build peace & respond to crises on the frontlines.101.8k supportersDonate
FreeMealsPleasanton, CAWe are feeding those in need during Covid-19 by offering free meals from local restaurants to seniors, the sick and those in need.7125 supportersDonate
GiveWellSan Francisco, CAThe GiveWell Maximum Impact Fund supports evidence-backed giving opportunities that save or improve lives most per dollar donated.131327 supportersDonate
Zendo Project: Psychedelic Harm ReductionProvides harm reduction support to help inform and transform psychedelic experiences into opportunities for learning and growth.13113 supportersDonate
Global Health and Development FundSupports highly-impactful, evidence-based solutions to the challenges of global poverty and inequality.3098 supportersDonate
New IncentivesWalnut, CAWe use cash transfers to increase immunization rates in Nigeria.26135 supportersDonate
Lil BUB's Better World Fundraiserby Lil BUB's Big FundLil BUB is teaming up with Sycamore Land Trust, Power of Zero to help prevent bullying in schools, and Milo's Sanctuary for pets.32598 supportersDonate
Prison Journalism ProjectPrison Journalism Project trains incarcerated writers to become journalists and publishes their stories.3133 supportersDonate
Centre for Effective Altruism USABerkeley, CAThe Centre for Effective Altruism helps to grow and support the effective altruism community.38159 supportersDonate
Rethink PrioritiesSan Francisco, CAWe are a think tank dedicated to figuring out the best ways to make the world a better place.32125 supportersDonate
International Committee Of The Red CrossSwitzerlandWe operate worldwide, helping people affected by conflict and armed violence and promoting the laws that protect victims of war.3367 supportersDonate
Hoop For All FoundationWashington D.c., DCHoop For All is a 501(c)3 nonprofit that uses sports to create health awareness and financially aid patients during treatment.23145 supportersDonate
