Jupiter SignupJupiterSignup

The signup form you build
by describing it.

Describe what you're organizing and Jupiter Signup builds the page, collects the payments, and tracks who's coming. Paid classes and events, or free RSVPs. No form builder to learn.

Don't worry about getting it perfect. You can change anything after, just by chatting.

No account needed to start. Cards into your own Stripe at 1%, or collect by Venmo or Zelle at no fee. No monthly cost.

One paragraph in, this page out

The owner of our demo pottery studio typed:

“Beginner Wheel Throwing, a 6-week series on Tuesday evenings. $240 covers clay, glazes and firing. Optional starter tool kit for $25. Only 10 wheels, so cap it at 10. Card payment. Make it look like a warm, modern ceramics studio: earthy colors and a bold header.”

What came back: The class with its six dates, both prices, a 10-spot limit that counts down, and card checkout, in the look she asked for.

See the live form → Take the two-minute tour

The wheel-throwing class sign-up form Jupiter Signup built from that paragraph

Built for: Classes · Camps · Workshops · Events · Free RSVPs

1 · Describe

Say what you want

One sentence is enough. The AI drafts the whole page, pricing and all.

2 · Refine

Chat to change it

"Add an early-bird discount." "Make it light." It updates live, no editor to learn.

3 · Share

See who is coming

Send the link, track sign-ups, ask your results anything, and get paid if you are charging, two ways: paid at sign-up, by card into your own Stripe at a flat 1% or by PayPal and Venmo into your own PayPal at no fee from us, or collect it yourself by Venmo, Zelle, PayPal and cash at no fee.

The SignUpGenius alternative with no ads

No ads on any plan: not on your dashboard, and not on the page your families, members or volunteers sign up on. Free sign-ups cost nothing. When you charge, payment goes straight to your own Stripe at a flat 1%, or to your own PayPal (Venmo included) at no fee from us, or you collect by Venmo, Zelle or cash at no fee.

See the SignUpGenius alternative with no ads → · Compare SignUpGenius alternatives →

On your phone too

Build and change forms by chatting, get a notification for every sign-up, and see who's coming. Free for iPhone and Android, with the same account as the website.

Download on the App Store Get it on Google Play

Ready to build one?

It takes about a minute. Sign in when you are ready to save it.

Get started →

Curious what it can handle? Take the tour, see everything you can build · or browse the FAQ.