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★ Your saved organizations · The Membership Brief

185 organizations · 686 published requirements · 1115 sources Independent: no organization pays for its ranking or its eligibility analysis Every figure carries its source and the date it was verified

Glossary · September 2026

Mastermind

A paid programme led by a named founder or coach combining group meetings, curriculum and events. The convener, not a member committee, decides who joins, and revenue from the programme is the point;

By Peer Group Guide editors · reviewed 6 September 2026

A paid programme led by a named founder or coach combining group meetings, curriculum and events. The convener, not a member committee, decides who joins, and revenue from the programme is the point; prices are often five figures and often unpublished.

How a peer forum actually works What membership really costs How eligibility tests work — and how they are applied How to judge whether a network is worth joining The kinds of organization, and why the taxonomy matters Forum

Last verified: 6 September 2026 Report an error on this page

Mastermind

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