Show HN: Create commitments that only begin once enough people have signed up

Category: web-framework

Tags: social-coordination, commitment, email, collective-action

Score: 5.0/10 (Innovation: 6, Technical: 3, Documentation: 5, Utility: 6)

GroupCommit is a web platform for creating conditional commitments where people pledge to do something only if a critical mass of others also commit. It solves the coordination problem for group actions by emailing participants once the threshold is reached. The idea is simple but addresses a real need for collective action.

Target audience: community organizers, social activists, group leaders, event planners

Repository: https://groupcommit.org/

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