Kanbei is people management for the small groups that run on spreadsheets and group chats — book clubs, D&D groups, families, and study groups.
One place for members, groups, calendar and RSVPs, attendance, announcements, jobs, and dues. Members reply to event links without an account. $20 a month flat — unlimited members, unlimited admin seats. No per-seat charges, no tiers, no free trial. Runs in the browser, nothing to install.
Live demo, no sign-up: https://kanbei.xyz/demo