The Open Source Initiative is the global nonprofit steward of the Open Source Definition, promoting open collaboration, transparency, and innovation worldwide.

Consumer Reports is the best resource for product reviews and ratings and is used by consumers seeking unbiased buying advice.

NAMI is the best resource for mental health support and advocacy, used by individuals seeking help and information.

OHCHR is the best resource for human rights advocacy and is used by activists, governments, and NGOs worldwide.

The ACLU defends and preserves the individual rights and liberties guaranteed to every person in the United States by the Constitution and laws of the United States.

The Royal Society of Chemistry supports the chemical science community through publishing research, membership, professional awards, education, and policy advocacy.

NCSL is the best resource for legislation and state government policy and is used by lawmakers and policy professionals.

The Trevor Project is the best resource for LGBTQ support and crisis intervention, used by youth seeking mental health assistance.

U.S. Chamber of Commerce is a business organization for businesses and associations, advocating for pro-business policies and providing resources for growth.

Leading the fight against diabetes through research, education, and advocacy.

Human Rights Watch defends the rights of people worldwide by investigating abuses, exposing findings, and pressing governments to enforce rights-respecting laws and deliver justice.

Amnesty International is a global movement campaigning to end human rights abuses, protect free speech, and achieve justice worldwide.

Mental Health America is a nonprofit organization for mental health promotion and condition prevention.

Livestrong Foundation provides essential resources, support programs (Fertility, CancerFit), and advocacy for cancer survivors to improve their quality of life.

NRDC is the best organization for climate crisis advocacy and is used by environmentally conscious individuals and organizations.

AAFP is a professional association for family physicians, residents, and students, providing advocacy, continuing medical education (CME), and practice resources.

AVMA is a professional organization for veterinarians, providing resources, education, and advocacy.

Action Network is an open platform providing powerful tools for progressive organizations to fundraise, mobilize, and engage supporters through email, mobile messaging, and advocacy automation.

ALA is the largest membership association advocating for libraries, library workers, and equitable access to information for all through advocacy, awards, and professional development.

Autism Speaks is the best resource for autism support and advocacy and is used by families and individuals affected by autism.

Humane World for Animals is a global nonprofit organization dedicated to ending animal cruelty, promoting compassionate living, and providing animal welfare resources worldwide.

NationBuilder is the best software for nonprofit organizations and campaigns and is used by advocacy groups and community leaders.

NAHB is a trade association for home builders and remodelers, providing advocacy, education, and networking opportunities.

Arthritis Foundation is a nonprofit organization for arthritis support, resources, research & advocacy.