For event hosts
Every guest leaves with who they met.
And you leave with proof the networking worked.
No app for guests · Private by default
Your events
Happening now
At an event? Scan the QR on the screen.
Mia ChenFounder @ Tidewell
Leo WangInvesting @ Harbor Seed
Ava LinBuilding @ Northstar Labs
Zoe HuangOperating @ Orbital Pay
Henry KoExploring
Lily FangFreelancing
Owen ChangFounder @ Fernly
Emma ChengInvesting @ Formosa Growth
Ryan LeeBuilding @ Parcelkit
Mia Chen wants to talk
Most events end with a pile of business cards — and no one knows who actually met.
NEST Night Vol1 · Taipei
- 50cards on the wall
- 37“Let's talk” requests
- 56%asked for the next-morning recap
What you get
Proof, not a guess.
- In the room50
- Reached out14
- Made a handshake10
A networking funnel
From guest list to handshakes, for the whole event. Never who said what to whom.
Guests arrive pre-filled
Upload your registration list; each guest gets a personal link to their card.
Run the room
A live wall for the projector, badges for your team and speakers, a passcode if you need one.
Follow-up, done for you
Guests who opt in get one recap email the next morning.
What your guests get
Everyone, on one wall.
Live on the big screen and every phone — watch the room fill up.
Met in person? Scan.
Phone to phone. No typing, no business cards.
Both say yes? Handshake.
Tap 🤝 Let's talk. It's on only when it's mutual.
Your recap, next morning.
Everyone you met, in one email.
FAQ
What is Roomwho?
Roomwho is a live attendee directory for meetups, demo days, conferences and parties. Everyone at the event can see who else is there and start a conversation.
Do guests need to download an app?
No. Roomwho runs in the phone's browser — guests scan a QR code and they're in.
Who can see my card?
People who have the event's link — and its passcode, when the organizers set one. Event directories never show up in search engines, and you can delete your card at any time.
How do I use Roomwho at my event?
Message us on LinkedIn and we'll set up a room for you. You can look around the demo room first.
Is it in English and Chinese?
Yes. Every screen is in English and Traditional Chinese, and each guest picks their own.
What can organizers see?
Every public card and totals for the event. Never who asked to meet whom, messages, private notes or anyone's email address.