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Antsy is FastParty’s built-in AI concierge. Instead of navigating menus and filling in forms, you describe what you need and Antsy handles the setup — all through natural conversation.

What is Antsy?

Antsy is available inside the FastParty app on iOS, Android, and web. It understands plain, conversational language and can take actions on your behalf: creating events, inviting guests, building agendas, and more. You don’t need to know how FastParty is organised or where to find each feature. Just describe what you want.
Antsy remembers the context of your conversation within a session — you can refer back to “the event I just created” or “the guests I added earlier” without repeating details.

What Antsy can do

Create events
“Plan a housewarming party for next Saturday at 6 PM, around 40 guests.”
Add guests and send invitations
“Add my friend Sarah (sarah@email.com) and send her an invite.”
Build agendas
“Set up a timeline — cocktails at 6, dinner at 7:30, dessert at 9 — and publish it.”
Configure food preferences
“Set up vegetarian and vegan options and enable them for guests.”
Organise potlucks
“Create a potluck with mains, sides, and desserts — 3 of each. Then publish it.”
Create tasks
“Remind me to book the caterer by the 10th and order flowers by the 12th.”
Answer questions about your event
“How many people have RSVP’d so far?” “Which potluck slots are still open?”

How to use Antsy

1

Open the Antsy chat

On the mobile app, tap the Antsy icon in the bottom tab bar. On web, click the chat icon in the top or side navigation.
2

Describe what you need

Type or speak your request in plain language. You don’t need to use specific commands or formats.
3

Review what Antsy did

Antsy confirms what it has done and shows the results inline. You can see exactly what was created or changed.
4

Refine through conversation

If something needs adjusting, just say so:
“Actually, move dinner to 8 PM.” “Add one more dessert slot to the potluck.”
Antsy makes the change without you having to navigate away.

Antsy vs Claude integration

Antsy lives inside the FastParty app. If you use Claude AI and prefer to manage your events from there, see the Claude Integration — it offers the same capabilities but from within Claude, without opening FastParty.