“AI party planner” means two very different things right now.
Some tools just write for you: checklists, menus, invite wording. Others can actually do things, like build the RSVP page and handle the guest list.
We looked at the main options to see which ones take you from “I want to throw a party” to “people are RSVPing.”
How we checked: we set up real events through Mixily in Claude (a baby shower) and in ChatGPT (a 50th birthday). For Luma and RSVPify, we went by their own help and pricing pages, checked in November 2026.
The Quick Answer
| Option | Writes the plan | Builds the RSVP page | Handles invites | Cost |
|---|---|---|---|---|
| ChatGPT or Claude alone | Yes | No | No | Free tiers |
| Luma’s connector | Yes (with your AI) | Yes | Yes, sends them | Free with any Luma account |
| RSVPify’s connector | Yes (with your AI) | Yes | Yes, after you approve | Enterprise plan only (custom pricing) |
| Mixily’s connector | Yes (with your AI) | Yes | Drafts them, you approve by email | Free to create events; invites from $19/mo |
Sources: Luma’s connector page, RSVPify pricing, Mixily pricing.
Option 1: ChatGPT or Claude on Their Own
Great for ideas. Ask for a timeline, a menu for 12, or three versions of invite wording, and you’ll get good answers in seconds.
The catch: there’s nowhere for guests to RSVP. You still copy everything into an invite tool and track replies yourself.
Best for: brainstorming and wording.
Option 2: Luma’s Connector
Luma’s connector works with Claude and ChatGPT, and Luma’s help page says anyone with a Luma account can use it, no paid plan needed. It can create and update events, invite guests by email, approve registrations and email everyone who’s going. It also searches public events on Luma.
It’s built around Luma’s strengths: public events, ticket types, coupons, registration questions and community calendars. Invites go out as soon as your AI app confirms the action, and they count against your calendar’s send limit.
Best for: meetups, community events and anything public or ticketed.
Option 3: RSVPify’s Connector
RSVPify’s connector can build a registration form and event website, manage the guest list and seating, and send email campaigns. RSVPify’s AI page says nothing publishes or sends until a person approves it. Its pricing page lists the connector on the Enterprise plan only.
Best for: large organizations already on RSVPify Enterprise.
Option 4: Mixily (Our Pick for Private Parties)
Yes, it’s ours. Here’s what it does, plainly. Mixily connects to Claude, ChatGPT, Claude Code and Grok. You describe the party, and your assistant builds the RSVP page, sets the cover, and reads back who’s coming. That part is free.
On any paid plan (from $19 a month) it also finds your usual guests and drafts invites. Mixily emails you the invite list, and nothing sends until you click Approve. Guests never need an account to RSVP.
What went right in our test: from one message, Claude built a private baby shower page, wrote the description, and told us what was still missing (a cover photo and the guest list). ChatGPT set up the 50th birthday with a 40-guest cap and noticed the date we gave didn’t fall on a Saturday, so it asked before creating anything.
One thing to know: ChatGPT asks permission each time it uses Mixily in a chat, unless you click Always allow.
Best for: birthdays, dinners, showers, holiday parties and client nights, when you want to check the guest list before anyone gets an invite.
What to Look for in an AI Event Planning Tool
- Can it act, or only write? Writing is easy. Building the page is the time saver.
- Do you approve before guests get anything? You don’t want a bot emailing your boss by mistake.
- Can guests RSVP without an app or account?
- What’s actually free? Check what’s free and what’s paid before you plan around it.
Common Questions
Is there a free AI party planner?
Yes. ChatGPT and Claude are free to brainstorm with. If you want the AI to build the RSVP page too, Luma’s connector is free, and Mixily’s connector lets you create and edit events free. On Mixily, drafting invites through your AI needs a paid plan.
Can AI send my party invitations?
Yes, with a connector. Luma’s sends them once your AI app confirms. With Mixily, your AI drafts the invites and you approve them by email. That one click is what sends them.
Try the Free AI Party Planner
Create a Mixily account, connect your assistant, and describe your party. Step-by-step guides: event planning with Claude and ChatGPT event planning prompts.
