Add an AI to your friends' group chat to make plans happen
Instead of 60 messages about where and when, you add an AI agent to the iMessage group. It suggests options, gets everyone to agree, and then books the table, tickets or rental car for the group once someone says yes.
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What the bot does
- You add the agent to an existing group chat like any other contact. Friends don't need their own account.
- Someone asks it for help, like "plan us a hike on Saturday" or "find a dinner spot for six on Friday".
- It posts a few options, keeps track of who said yes, and works out times, pickups or who's bringing what.
- When the group agrees and someone says "book it", it books and posts the confirmation and plan in the thread.
- It can keep going with ongoing jobs: buying tickets the moment they go on sale and splitting the cost, a carpool rota or a fantasy league's reminders.
What you end up with
A plan everyone agreed to, already booked, with the details pinned in the same chat where you talked about it.
Copy-paste prompt
Fill in the [brackets]. Then paste it into any tool below.
You're helping our group plan [a weekend trip to the lake / dinner on Friday]. Ask everyone in the chat for the dates and budget that work, suggest 2 or 3 options with prices, and keep a running list of who's in. Don't book or pay for anything until [I / the organiser] replies "book it", and post the confirmation number in the chat when it's done.
New to this? How to build an AI agent without coding, or set up a bot in 5 plain steps →
Setup
- Make sure you're on an iPhone with iMessage, then sign up for Instinct at instinct.co and finish its setup chat.
- Open the group chat you want help with and add Instinct as a new member, the same way you'd add a friend.
- Tell the group what it's for, then ask it one clear job, like "find us three brunch spots near Union Square for Sunday at 11".
- Pick one person who's allowed to say "book it", so nothing gets booked by accident.
- If your own Instinct asks to share your info with the group's Instinct, only say yes for groups you trust.
Tools that can do it today
- agentInstinctGroup chats open to every iMessage user since Oct 27, 2026Invite-only beta (per WIRED, Sep 2026)
- agentMeta MuseMeta's older Meta AI can join WhatsApp and Messenger group chatsFree with a usage limit; paid tier for more
Plans and limits change; check each tool's page.
Watch out
- The group's agent only sees what's in the chat, not anyone's accounts, but anything you type in the thread is visible to it. Keep private details out of the group (per Instinct's founder, Oct 27, 2026).
- Your personal Instinct asks before connecting to a group or sharing anything, and you can remove a group's trust any time (TechCrunch, Oct 5, 2026). Say no when you're not sure.
- Bookings cost real money. Check the price, date and number of people before anyone says "book it".
- If someone new joins the chat, Instinct holds back your personal agent's replies until you OK sharing with the bigger group.
What this costs to run
In a chat app it runs inside your plan. If you run it as a bot on an AI API, the bill depends on how often it runs and how much it reads.
Estimate it in the cost calculator →
Tip: Use a small AI model for simple jobs, a big one for hard ones. More in Run your bots for less and how much an AI agent costs.
Questions people ask
Which AI tools can do this?
Instinct or Meta Muse can do this today. Paste the copy-paste prompt on this page into any of them and fill in the [brackets].
How hard is it to set up?
It's rated Easy. Start with the steps under “What the bot does”.
What should I watch out for?
The group's agent only sees what's in the chat, not anyone's accounts, but anything you type in the thread is visible to it. Keep private details out of the group (per Instinct's founder, Oct 27, 2026).
Sources
- articleTechCrunch (Oct 5, 2026): Instinct brings its AI agent to group chats, even for friends without an account; trip planning, tickets, carpools and Thanksgiving lists
- articleBusiness Insider (Oct 6, 2026): Instinct's AI agents are coming to your group chat, to end the endless back-and-forth over plans
- xX post by @noahrshinn (2026-10-27): Instinct in group chats is now available to everyone on iMessage; the group gets its own Instinct that only knows what's in the chat
Last checked Oct 28, 2026. Self-reported results from posts are the poster's own claims.