Get Gatsby
Plan a party in 60 seconds.
Free for everyone. Unlimited parties and guests.
For adults 18+. Alcohol content is 21+.
Works with your AI assistant: Claude · Grok · Gemini · ChatGPT (copy a prompt)
Estimates only. Guest drafts stay on this device. Partners · Privacy · Terms · Pricing · Support
Get Gatsby is a party planner: a full plan, budget, guest list, invites and RSVPs, and check-in at the door. Unlimited parties and guests.
Tell Gatsby what you're celebrating, how many people are coming and roughly what you want to spend. Its guided chat builds a party plan with a budget, ideas and Party Bot plans. Then send invites and RSVP links, keep track of who's coming (+1s included), and set reminders and tasks. On the day, check guests in by QR at the door. Export everything when you're done.
Every feature is included for every host. No account to start, no card, no trial. If Gatsby helped, you can leave an optional tip; it doesn't unlock anything.
How it works
- Describe your party. Date, guests, budget, vibe.
- Get your plan. Budget, ideas, guest list and tasks.
- Invite and check in. RSVP links, reminders and QR check-in at the door.
Prefer your own AI assistant? Gatsby works with Claude, Grok, Gemini and ChatGPT. Copy a prompt.
Party planning guides
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- Best party planning apps, compared
- A Partiful alternative
- An Evite alternative
- Office holiday party checklist
- New Year's Eve party at home
- Party budget per guest
- Kids' birthday party checklist
Run a bakery, venue, caterer or rental shop? Partners join with no fees and no contract.
Budgets are estimates only.