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Kids' parties, milestone birthdays, surprise parties — the hard part is never the cake, it's knowing who's coming. Planbuster turns the invitation and the RSVP tracking into a single link.
Planbuster is a simple way to collect birthday party RSVPs. You create an event page with the time, place, and details, then share one link with parents, friends, or family. Guests reply going, maybe, or can't go without creating an account, and can note allergies — useful for kids' parties.
Parents reply in seconds from their phone — no app, no account, no login their kid's school WhatsApp group has to debate. Enable the allergies field and nut-free planning takes care of itself.
Plus-ones cover siblings tagging along, so your headcount for cake and party bags is the real one.
Grandparents, colleagues, class lists — a plain link works for everyone, by text, email, or a QR code on a printed card. Nobody needs Facebook to see the invitation.
Birthday events are invite-only by default: only people with the link can open the page, and it stays out of search engines. The guest of honor won't stumble across it.
Yes. A parent replies with their own name and email and can add plus-ones for their child or siblings, all in one reply.
Yes. Turn on the allergies field and every guest can note dietary requirements when they RSVP — collected neatly in your guest list.
Yes. Set a guest limit and the event page shows how many spots are left as replies come in.
Yes. Planbuster is completely free while we're in launch — unlimited events and unlimited guests.
Create the birthday event and share the link today.
Create a birthday invitation