Online wedding RSVP: how it works

"RSVP" comes from the French "Répondez s'il vous plaît." It's how your guests confirm they'll attend, essential information, since it drives the number of meals, the table layout and a big part of the budget. Long handled by reply cards, RSVPs are now far simpler to collect online.

Why online RSVP beats paper

• Replies land in one place, not in a pile of envelopes.
• You see in real time who has accepted, declined, or not yet replied.
• Guests reply in thirty seconds, from their phone.
• No more cards lost in the mail or forgotten on the fridge.
• You avoid paying for no-show meals.

What to ask on your form

A good RSVP form stays short. Ask only what you need to plan:

• The guest's name (and their plus-one, if invited).
• Attending: yes or no.
• The number of people, if you allow plus-ones.
• Dietary restrictions or allergies.
• A meal choice, if your caterer offers options.
• A short note to the couple (optional, but always appreciated).

When to ask for a reply

Set a clear deadline, usually three to four weeks before the wedding, early enough to give the final count to the caterer and lock the seating chart. Show that date prominently on your site and invitation.

How to follow up without nagging

There will always be stragglers. A week after the deadline, a friendly message to those who haven't replied usually does the trick. Because your site shows in real time who's missing, you follow up only with the right people.

RSVP on PlanMariage

Every PlanMariage site includes a built-in RSVP form, free. Replies appear in your dashboard with dietary restrictions and an up-to-date count. Your guests need no account and no app: they click your link and reply.

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