Lean In Circles

Small peer groups that meet regularly for peer‑to‑peer mentorship and skills; playbooks and leader training provided.

  • Best fit: Women & allies

  • Price/dues: Free

  • Region/country: Global

  • Type: Self-moderated peer Forum

  • Size: 100,000+ Circles

  • Year founded: 2013

  • Notes: YPO incubated Lean-in circles so methodology resembles Forum, community, non-profit that does research