Jupiter Signup

Jupiter Signup builds sign-up forms from a description. Type what you're organizing, a kids' party, a pottery class, a volunteer shift, a team dinner, and you get a finished form with the right questions, options, spots and prices. Change anything by chatting: "add a vegetarian option", "cap it at 20", "make it look like a beach party". No editor, no fields to drag around. Share the link by text or email. People sign up from any phone or computer, no app or account needed. You get a notification for each new sign-up and can see who's coming, who said no, and the headcount. Take payments if you want them: cards straight to your own Stripe account, or Venmo, Zelle, Cash App, PayPal and cash. Free sign-ups, RSVPs and waitlists work too. - Build a form by describing it - Change it by chat - RSVP yes or no, with headcounts - Payments optional - Fonts, colours, backgrounds and your logo - Instant notification for every sign-up