For meetups of 20–150 people
See who’s in the room.
One QR code at the door. Everyone joins a live wall with their name, what they do and the links they choose to share. Tap anyone to connect on LinkedIn or WhatsApp, and get a list of who you met the next morning.
How it works
- 1
Scan
Point your phone camera at the poster or the first slide. A page opens. Nothing to install.
- 2
Join in 30 seconds
Add your name, one line on what you do, and tick only the links you want to show.
- 3
Connect
Browse and search everyone in the room. Open their LinkedIn, start a WhatsApp chat or save their contact.
- 4
Follow up next morning
At 9am you get an email with the people you starred and your notes, while you still remember the conversation.
For organisers
Create the event, print one poster, and your attendees can find each other before the talk even starts. Free while we test it at Madrid meetups.
- Ready in a minute: a QR poster and a slide for the screen
- Works on any phone, no app download at the door
- See how many people joined after the event
Private by design
You choose
Nothing is shown unless you tick it. Phone and WhatsApp are off by default.
Only the room
The wall is only for people who joined that event, and search engines can’t see it.
It expires
Each wall closes 7 days after the event. You can hide or delete yourself at any time.
Never sold
We don’t sell, rent or paywall anyone’s details, and there is no bulk export.
Get early access
Leave your email and we’ll tell you when WhoRoom is ready for your meetup.