Yes. GroupThat is free and fully runs your group without any payment: recurring meetups, automatic invites, one-tap RSVPs, guests, live headcounts, reminders, group chat, and smart muting are all included. Participants never pay. Organizers who want to automate even more can upgrade to
Premium ($4.99/month or $39.99/year) for advanced features like an automated waitlist, minimum headcount with auto-cancel, custom RSVP questions, meetup assignments, and attendance stats. See the
pricing page for the full comparison.