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185 organizations · 686 published requirements · 1136 sources Independent: no organization pays for its ranking or its eligibility analysis Every figure carries its source and the date it was verified

Comparison · 14 material differences

The Giving Pledge vs Women Moving Millions

This comparison was generated on request from the records. It carries no editorial verdict and is not indexed. The published comparisons are listed on the compare page.

Read down each column for one organization, across a row for the difference. A bronze mark at the left of a cell means the organizations differ on that row. A dash or “not published” means the organization does not disclose the fact; it is not a zero.

Verified September 2026
Philanthropic network

The Giving Pledge

Individuals and couples with a net worth of at least one billion dollars, or who would be billionaires but for their giving

Verified September 2026
Philanthropic network

Women Moving Millions

Women with significant personal wealth who are willing to commit at least $1 million over ten years to organisations and initiatives benefiting women and girls, plus their…

What the records say

Side by side

The Giving PledgeWomen Moving Millions
Profile
Type Philanthropic network Philanthropic network
Founded 2010 (Founded by Warren Buffett, Melinda French Gates and Bill Gates in 2010; formally announced in June 2010 with 40 initial signatories, all in the United States. The Giving Pledge publishes no office address of its own; it is "a separate but affiliated community operationally hosted by the Gates Foundation", which is based in Seattle.) 2007 (WMM's own story page dates the founding campaign to 2007, launched by Helen LaKelly Hunt, Ambassador Swanee Hunt and Chris Grumm, then chief executive of the Women's Funding Network. Women Moving Millions, Inc. was later established as a separate entity with a $1.5m grant from J.P. Morgan Chase.)
Headquarters United States New York, United States
Geographic footprint More than 250 signatories in 30 countries, including Hong Kong and Taiwan alongside mainland China; US signatories come from 30 states and the District of Columbia Members in 16 countries; the organisation is US-based and describes its membership as growing internationally
Members 250as of September 2026 400as of September 2026
Chapters The Giving Pledge has no chapters. WMM has no chapters; it is a single global community organised around events and programmes.
Primary audience Individuals and couples with a net worth of at least one billion dollars, or who would be billionaires but for their giving Women with significant personal wealth who are willing to commit at least $1 million over ten years to organisations and initiatives benefiting women and girls, plus their families and next-generation family members
Typical member Signatories are billionaires and billionaire couples who have publicly committed to give the majority of their wealth to philanthropy during their lifetime or in their wills. Most publish a signed letter explaining their reasoning. A separate Next Generation group, created in 2014, has more than 300 active members worldwide aged 18 to 75, drawn from the children and grandchildren of signatories; their identities are not disclosed because they did not personally sign the pledge. Individual members are women philanthropists and investors who have made a formal commitment of $1 million or more over ten years with an explicit gender lens. Separate Family and NextGen tiers exist at lower annual contribution levels; WMM does not publish whether those tiers carry the same $1 million commitment. The community includes donors, impact investors and political advocacy funders.
Qualification
Minimum net worth A net worth of at least one billion dollars, or a net worth that would be at that level but for the person's givingApplies to individuals and couples.verified September 2026 · source ↗ No published minimum net worth
Gender No published gender The community is built around women philanthropists and investorsWMM describes itself as a community of women; it does not publish a formal exclusionary rule.verified September 2026 · source ↗
Invitation required Sometimes No
Sponsor required No Not documented
Application process Someone who meets the billionaire threshold and is ready to make the public commitment contacts the Giving Pledge to express interest. There is no published application form, review committee, sponsorship requirement or interview stage. In the early years Gates, French Gates and Buffett recruited signatories directly. Signatories usually publish a letter on the Giving Pledge website when they join. Prospective individual members contact WMM to discuss criteria, benefits and process; NextGen and Family applicants complete downloadable application forms published on the community page. WMM publishes a membership brochure. No review committee, interview stage, sponsorship requirement or acceptance criteria beyond the commitment level are described publicly.
Selectivity Not publicly disclosed: no acceptance rate or vetting process is published. The threshold is the billion-dollar net worth test plus willingness to make the commitment publicly. Not publicly disclosed: WMM publishes no acceptance rate or review process. The effective filter is the $1 million ten-year giving commitment rather than a screening committee.
Cost
Annual dues No membership dues exist. The Giving Pledge states it does not solicit donations or request any administrative or handling charges, and warns that emails seeking payment in its name are scams. The community is operationally hosted by the Gates Foundation.verified September 2026 · source ↗ $10,000 a yearIndividual membership: $10,000 or more annual contribution to WMM, in addition to the $1 million ten-year giving commitment made to outside organisations.verified September 2026 · source ↗
Initiation fee No joining fee.verified September 2026 · source ↗ No initiation fee is published.verified September 2026
Event costs The Giving Pledge publishes no dues or fees of any kind; there are none. Not publicly disclosed: WMM runs flagship events including a NextGen Summit but does not publish registration prices.verified September 2026
Membership term Permanent: the pledge is a lifetime and testamentary commitment Annual contribution, alongside a ten-year giving commitment
Structure
Meeting frequency An annual gathering for signatories, plus smaller gatherings, learning sessions, cohort programmes and multi-day trips through the year, including sessions for signatories' family members and philanthropic staff Flagship events including an annual member day and a NextGen Summit, plus member education programmes and collaboration sessions through the year
Peer forums No standing confidential peer forums are published. The Giving Pledge team convenes small-group cohorts, full-day sessions and multi-day learning trips, and runs a separate Next Generation group for signatories' children and grandchildren. The Exchange, a collaboration platform on which members align goals and pool resources, plus member education programmes; no confidential facilitated peer-forum structure is published
Confidentiality Signatories' identities and letters are public by design. The Next Generation group is the exception: the Giving Pledge does not disclose its members' identities, on the grounds that they did not personally choose to sign. WMM says it maintains a safe, supportive environment for members to gain clarity in using their resources; no formal confidentiality policy is published.
Time commitment Not documented Not documented
Organized as Event-focused, Virtual Event-focused, Virtual
Confidential peer forums Partial Partial
Local chapters No No
Virtual membership Not documented Yes
Online community Partial Yes
Member directory Yes Not documented
Events Yes Yes
Programming
Educational programming Yes Yes
Leadership development No Yes
Retreats Not documented Not documented
Travel Not documented No
Family programming Partial Yes
Spouse and partner programming Yes Not documented
Next-generation programming Yes Yes
Investment discussions No Yes
Investment opportunities No Partial
Philanthropic component Yes Yes
Networking emphasis Medium High
Social emphasis Low Low
Every value comes from the same records as the individual pages; a dash means the fact is not published or verifiable. Rows are grouped by what a reader decides on, not by data type.

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Sources

Drawn from the sources listed on each page: The Giving Pledge · Women Moving Millions