One form. RSVP, register, or just say yes.
A birthday collects RSVPs, a conference takes registrations — it's the same form either way, and guests reply in one tap, no account needed.
Will you be there?
Built to collect a yes, fast.
One form covers RSVPs, registrations, and sign-ups — CakeBot sets it up the moment your event is created, and it's ready to share immediately.
RSVP, registration, or sign-up — one form adapts its language to whatever you're running.
Share a link, or drop the form onto your own website with a single copy-paste.
They open the link and reply in one tap — no download, no account required.
Registered, Interested, and Not Attending update in real time, with a headcount you can trust.
Bring an existing guest list in, or pull yours out as a spreadsheet, anytime.
Ask for dietary preferences, plus-ones, or anything else your event needs to know.
One tool, whatever you call it.
A quick answer to what people usually ask before they share their first link.
Both. It's the same underlying form; Piece of Cake just labels it with whichever word fits your event.
Yes — embed the form with one copy-paste, so guests respond without ever leaving your page.
No. They see the event details and respond in one tap — no app, no account, no waiting.
The form itself, live response tracking, and unlimited responses, embeddable on your own site.
Collect your first
responses.
Your form is live the moment your event is created.
Start now →