🎉 Invites · RSVPs · Reminders · Bring list · Album

Plan the party.
RSVPs handle themselves.

Build a beautiful invitation, share one link with the class or the whole street, and watch replies come in. Automatic reminders chase the stragglers, the bring list says who’s bringing the ice — and after the party, everyone’s photos land on the same link.

100% free — no paid plans, no ads · Guests never need an account

First of its kindYour AI assistant can set up the whole invitation

One link does it all • Explore the app

Build the invite — Party RSVP screenshot

From invitation to the after-party

Everything runs through one link — for you and for your guests.

A beautiful invitation,
in minutes

Pick a theme, drop in the details, upload a party banner — your invitation page looks great on any phone.

Replacespaper slipsdesign toolscopy-paste texts

  • Ready in under five minutes
  • Looks great shared in the class chat
  • Edit anytime — the link stays the same
Thirteen festive themes plus your own banner photo
Date, time and a tap-to-open map
AI drafts the invitation wording with you
Published to one private, shareable link

Every detail, every guest, and every reply in Party RSVP

One link replaces the group-chat chaos — every little party job, handled for you.

You're invited

Labor Day Cookout

Invitation

Emma…
GoingCan't
+1 sibling1 adult

RSVP

14

going

9

adults

3

no reply

Responses

Invites sent23 guests
Reminder5 no-replies
Updatevenue change

Reminders

Ten occasions
Guest list
Name search
Adults & siblings
Capacity & waitlist
What to bring
Party chat
Guest album

Party RSVP

One link is the whole party

Already handling your guest list, your headcount, and your reminders.

Works everywhere iMessage WhatsApp Email Any browser

Name search

A few letters and they're in — a parent finds their child, a grown-up finds their own name. Contact details and notes stay with you; you decide whether guests see who's coming.

Em…
Emma
Emily (soccer)

Every reply, counted

Kids at a birthday, guests plus the other adults they bring at a housewarming — and tag-along siblings too, once you ask for them. The exact headcount your venue wants, notes included.

going"14 kids + 3 siblings"
adults"9 staying"
allergies"2 notes for the host"
waitlist"empty"

Reminders on autopilot

The nudge goes out on its own, 1–3 days before your RSVP deadline — by email to no-replies who left an address and stayed subscribed, and by text to opted-in US and Canada numbers.

Reminder scheduled

5 no-replies · 2 days before deadline

Group chats can't keep up

We built the party headquarters parents kept wishing for.

Capacity & waitlist

Trampoline park caps you at 15 kids? Table seats 20 for Friendsgiving? Set the number once and later replies land on the waitlist by themselves.

Going
Waitlist
Not going

Party updates

Venue moved, running late, bring sunscreen — write it once and it goes to every guest who left an email, plus a text to the numbers that opted in.

Party update

Venue moved to Sunny Park 🎈

sent to 23 parents

Links that look inviting

Paste the link in iMessage, WhatsApp, the class group or the neighborhood thread — it unfurls as a party card in your theme, banner photo and all.

You're invited

Leo turns 7!

partyrsvp.app

The party doesn’t end at the cake

The invitation becomes the photo album and the parents’ chat — and AI helps you write it in the first place.

Guest album

After the cake — or the last quarter of the game — guests add photos and videos straight from their phones onto the invitation page. No app, no shared drive.

38 photos · 4 videos · 12 families

Party chat

Optional chat right on the invitation for carpools and questions. Your posts carry a Host badge, and you can remove anything.

Mia’s mom

Anyone driving past the school? 🚗

Leo’s dadHost

We have two seats — meet at 9:40!

Gifts, sorted

Add a wish-list or registry link and it becomes a Gifts card on the invitation — everyone who replies going gets pointed at it the moment they RSVP.

🎁 Gifts

Wondering what to bring?

See the wish list

shown after "going" replies too

Party RSVP AI

The co-host that never sleeps

It writes, watches the replies and reminds the right people — you just show up.

AI invitation writer

One click drafts warm invitation wording from your party details — edit until it sounds like you.

Write it for me

Leo is turning 7 — come jump with us at Jump Zone! 🎉

Party briefing

Open Responses to a live AI briefing: headcount, allergies to remember, and who still needs a nudge.

AI party briefing

Food & health

Mason — no nuts, EpiPen in bag

Still waiting

Ava, Ethan and Sofia

Logistics

Leo — 30 min late from soccer

Briefing emails

Before the deadline and again the day before the party, the briefing lands in your inbox on its own.

Time for a nudge3 days before your deadline
🎉Final headcount: 14 kidsthe day before the party

Smart nudges

AI writes the reminder for the families who haven't replied — email it, or paste it into the class chat.

Nudge the no-replies

Hi everyone! Still hoping to hear about Zara and Zoe — RSVPs close Friday 🎈

Copy for class chator email in one tap

Auto thank-you

Switch it on and the day after the party a warm AI-written thank-you goes out by itself, album link included.

💛 Thank you for coming!

What a day — thank you for celebrating with us! The album is open, add your photos 📸

sends itself the day after

Polish everywhere

Rough note in, parent-friendly message out — updates, chat posts and thank-yous all get the same one-tap polish.

prty moved 2pm bring floaties

Quick update: we're starting at 2 PM now — don't forget the floaties! 🏊

Any party. Any occasion. One invite link.

If people are coming over, Party RSVP handles the replies.

First of its kindBuilt for AI agents

Let your AI assistant handle the invites and the RSVPs

The first invitation app an AI agent can actually operate. Describe the party in a sentence and your assistant drafts the invitation, fixes the details, loads the guest list — then watches the replies and tells you who is missing and what nobody has offered to bring. You still throw the party.

It builds

  • create_eventA whole invitation, drafted from a sentence
  • update_eventFix the time, the place, the wording, the cap
  • add_guestsLoad the guest list, names and contacts

It watches

  • list_eventsEvery event, with reply counts
  • get_eventOne event in full — guests and statuses
  • get_rsvp_summaryThe briefing we email you
  • get_food_listClaimed and unclaimed bring lines

You keep the send button. An agent can build the whole party, but it cannot publish it, cannot message a single guest, and no tool it can call returns anyone’s email or phone number. Going live and reaching your guests stay buttons only you press. Revoke the key and it is disconnected.

Your assistantClaude · ChatGPT · any MCP client

Set up Mila's 7th birthday, Sat 15 Aug 10am at Sunny Park — here's the class list.

called create_event, then add_guests

DraftedMila turns 7 — Sat 15 Aug, 10am, Sunny Park Pavilion. Confetti theme, cap 20.

Invitation textWritten from your description — edit any of it before it goes out.

Guest list14 names added. Two were already on the list, skipped.

Over to youIt's a draft. Open it, check it, press Publish — I can't do that part.

Built for our own parties, then shared with everyone

It started as one link for our own invitations — a birthday, a backyard cookout, a housewarming — because chasing replies in group chats was wearing us out. People kept asking to use it for theirs, so we opened it up and left it free.

Guests never need an accountRSVP takes under a minuteCompletely free — no paid plansPotlucks, watch parties, baby showers

Frequently asked questions

Set up in minutes. RSVP in seconds.

Completely free — no paid plans, no ads. No apps to install, no accounts for guests; just one link that everyone gets right.

partyrsvp.app/dashboard
The event editor tracking attendance, with per-guest replies and reminder buttons
A party invitation page on a phone