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An RSVP website for your wedding or any event

Describe your RSVP form and Siter AI builds it. Guests say if they are coming and how many, and every reply comes straight to you.

A guest's RSVP for a 40th birthday party: Will you come, two buttons (Yes, with joy and Sorry, I can't), a stepper for the number of guests, a meal for each guest, a field for food needs, name and email fields and a Send reply button.

An RSVP form that looks like your page.

  • Takes your fonts and colors

    The RSVP form is part of your page, so it wears your brand colors, text color, background and corner radius.

  • Replies come to you

    When a guest sends a reply, it is saved in your website's Form entries and emailed to you.

    2 places the replies land

    • Form entries
    • Your email
  • Fits a wedding or any event

    Put it on a wedding page, a birthday, a baby shower or a dinner, right where guests read the details.

Describe it, then build it.

Place an App, say what guests are asked, and Siter AI writes the RSVP form, tests it and shows it on your canvas.

  1. What should the app do?

    Say it in a sentence, with what guests answer, how many can come and what you want to know before they send.

  2. Or start from one of these

    The starters cover calculators, a quiz and more. An RSVP is not on the list, so you describe it in the box above.

  3. Build

    Siter AI writes the RSVP form and tests it, fixing an error if it finds one, while you watch the progress.

  4. Try it on the canvas

    The form runs in its own sandbox, apart from your website. Double-click it to send yourself a reply.

What your guest does.

  • Says if they are coming

    Two buttons, such as yes or no, in your own words, right on the event page.

  • Says how many

    For example one to four guests, with a meal picked for each one.

  • Mentions food needs

    A note for allergies or anything else you want to know before the day.

  • Sends the reply

    A name and an email, then Send. A thank-you can repeat their answer with the date, time and place.

From idea to live in three steps.

  1. Place an App

    Pick App in the left toolbar and put it on the page where guests should answer.

  2. Describe your RSVP form

    Write what guests are asked, such as yes or no, how many are coming and any meals, and press Build.

  3. Publish and send a test reply

    Publish the page, send yourself a reply, and check that it arrives in Form entries and your email.

How do I make an RSVP website?

Build your event page, place an App from the editor's left toolbar and describe the RSVP form. Siter AI builds it to your description and tests it, and you publish the page like any other. Start from a wedding template if you like, or build the page yourself.

How do I add a wedding RSVP to my website?

Place the App on your wedding page and describe what you want to ask your guests. You can add a countdown on the same page, so guests see the day coming as they reply.

Where do the RSVP replies go?

To Form entries and to your email. When a guest sends a reply, it is saved in your website's Form entries, named after the app, and emailed to you.

What can the RSVP form ask?

Whatever you describe. For example: yes or no, how many guests with a meal for each, a note for food needs, a name and an email, and a reply-by date. The reply-by date is text on the form and does not close it.

Can I use a plain form instead?

The RSVP form is one use of Siter Apps, small working tools that Siter AI builds from a description. If you only need a plain contact form, see website forms. For bookings, see the booking form, and for everything else, Siter Apps.

Which plan do I need for an RSVP form?

You can build and preview an RSVP form on any plan, including Free. An app shows on your published website on paid plans, and each plan includes its own number of apps per website. See the plans.

Let your guests answer
on the page.

Describe the RSVP form, place it on your event page like any other element, and let the replies come to you.