Not an app. A contact.

Stop deciding.
Ask Rex.

Rex is the friend in your group chat who always knows the move. It lives in iMessage, learns your crew's vibe, and turns "idk what do you wanna do" into a booked plan.

Rex iMessage mockup

The Insight

The invite is solved.

The industry solved the easy part: the invite. But plans don't die at the RSVP. They die upstream, in the group chat.

"idk, what do you want?", three Google Maps links, a Beli screenshot, and then silence. Nobody RSVPs to a party that never got decided.

Group chat indecision comic

The Behavior

Rex lives where
the decision happens.

01
01

The Taste Graph

When you meet Rex, it asks a 60-second quiz. It computes the exact intersection of your specific friend group.

WTM?
02

"WTM tonight?"

Text Rex. It reads the room, intersects everyone's tastes, filters by what's open now, and proposes 3 spots.

4x
03

The Viral Loop

Add Rex to a chat. It texts your friends to learn their tastes. They add Rex to their other chats.

cal
04

The Expansion

Once Rex is the group's default concierge, it handles birthdays, trips, and ticketed events.

The Moat

Software couldn't
get the whole group in.
Rex gets them for free.

Every new friend onboarded enriches the data network effect. Rex knows what "the vegetarian, the bourbon guy, and the one who hates loud places" want.

Rex taste graph network