FAQ

Quarmup is a group coordination app for recurring events. You create a group, set a minimum headcount (a quorum), and Quarmup tracks RSVPs so everyone knows whether the event is happening.

Anyone who organizes a recurring group activity where turnout matters: pickup basketball, book clubs, running crews, board game nights, study groups, and more. If you regularly ask “do we have enough people?” Quarmup is for you.

Members receive an email about the upcoming event and can RSVP directly from their inbox — no app download, no account creation, and no password. Organizers sign in via a magic link sent to their email.

No. Members RSVP through email with no login required. Only organizers sign in, and even that uses a passwordless magic link.

When you create an event, you set the minimum number of “Yes” RSVPs needed for the event to be worth doing. As RSVPs come in, Quarmup counts them and flips the event to “ON” when the threshold is met. The whole group can see the status in real time.

Yes. You can use no attendee threshold mode. In that setup, the event is always ON, and RSVPs are optional for visibility instead of go/no-go.

Yes. Events can be virtual or in-person. For virtual events, use a meeting link and set a time zone so everyone has clear timing.

Yes. Quarmup supports multiple groups, each with its own roster, thresholds, and event history. You can organize basketball on Tuesdays and book club on Thursdays from the same account.

The event status changes to “ON” and the group is notified. No more manual counting or “is this still on?” messages — everyone sees the same clear status.

Yes. Groups are private by default. Your roster, events, and RSVP data are only visible to group members. You can enable guest access or shareable links per event if you want to open things up.

Yes. You can allow or restrict guests, and set guest limits per event. Members can optionally name guests so headcount and attendance context stay clear.

Yes. Groups can be private (closed) or open, depending on your visibility settings. You can keep everything member-only or allow broader link-based access.

Yes. Invite mode is configurable: admin-only invites, member invites with admin approval, or member invites with auto-approval.

Yes. Quarmup is free to sign up in open beta.

Sign up at quarmup.com. You can create your account now and start coordinating your group right away.

You can view a live interactive walkthrough at quarmup.com/demo. It shows the full RSVP and quorum experience without creating an account.