Your party has a planner now.

Activate Osti, GreyDoor’s AI party-planning companion, for one specific party. Osti creates your plan, works backward from the party date, remembers the details, and helps you know exactly what to work on next.

Osti can help with:

• A personalized checklist and timeline
• Invitations, RSVPs, and guest-message drafts
• Budget and shopping-list management
• Food, drinks, quantities, and supplies
• Colors, decorations, music, and atmosphere
• Space, parking, weather, children, pets, and accessibility
• Party-day guidance and host preparation
• Shareable photos and notes for future parties

Your purchase includes unlimited planning with Osti for one active party. Osti remains connected to that party even if you reschedule it.

This is a $39.99 one-time purchase. It does not renew.

Osti uses AI and may occasionally provide incomplete or inaccurate information. Review important details before acting. Osti will ask for confirmation before sending communications or making consequential changes.

Themed and licensed experiences are sold separately unless the product specifically states otherwise.