Put one code on the big screen and everyone joins from their own phone, with nothing to download. Run your slides with live questions and polls between them, a leaderboard the room watches and a podium at the end. Every answer sorts people into segments, and rewards go out automatically to whoever earned them.
Sponsoring or exhibiting at someone else’s event? See Tadlace for Sponsors
Everyone who scans appears by name, while the room fills up.
On the main screen before the opening keynote, or between sessions.
Join the arena
Open on any device
Pin
In the arena
Waiting for the room
Nobody has taken a seat yet…
You booked the speakers and filled the seats. Then the lights go down and the phones come out. The same three people ask every question, the slot after lunch goes flat, and the prize draw is someone reading ticket numbers into a microphone nobody can hear. When it’s over, all you know is roughly how many came.
Their phones are already out. Give them something to do with them.
The code is up while people find their seats. By the time the host walks on, the room is already participating.
Changeovers, late starts and the slot after lunch. A five-question round fills the gap, and the leaderboard gives people a reason to be back on time.
Import the deck as a PDF and put questions and polls between the slides. The speaker runs all of it from one screen, with their own clicker.
Final standings on the big screen, the top three on the podium, and the prizes on their way before people reach the door.
From the first scan to the last prize, all from one screen at the front of the room.
The code and PIN go up on the big screen. Attendees scan from their seat and pick a name. No app, no account, no download.
Everyone answers on their own phone against the same timer. Faster right answers score more, and streaks build on each other.
The leaderboard comes up between questions, so the room watches the standings move. The podium closes the session.
Tag the answers and attendees sort themselves as they participate: first-timers or regulars, which track they came for, what they want next.
Prizes go out by themselves, to the top three, a random draw, or everyone who finished. Nobody queues at a desk with a ticket.
Nothing to install and no extra hardware. A screen, a connection, and the phones already in the room.
Full screen on the venue display, slides and questions in one deck, and a clicker to move through it. The PIN is big enough to read from the back row.
Live HostingPolls, sliders and type-in answers sit beside the quiz questions, so one session can ask what the room thinks as well as what it knows.
Quiz MakerTag the answer options and every attendee lands in a segment as they answer. No registration form, and no survey at the door.
Question TagsGift cards, vouchers, discount codes or a download, sent to the top three, a random draw, or everyone who finished, with your event's branding on the email.
Reward AutomationGroup every session into a league and the standings run across a multi-day conference, with the winner crowned at the closing session.
LeaguesAttendees and their segments land in Sheets, HubSpot, Slack or your CRM as they participate. Zapier handles the delivery, with no engineering work.
AutomationSwitch a quiz to self-paced and people participate whenever it suits them. That’s how it reaches the booth, the hallway, and everyone who missed the session.
Send one link to whoever is setting up the TV. It becomes a display in your colors: a big QR code and a leaderboard that fills up all day. Nobody has to sign in on that machine.
Put a permanent QR code in the program, on the badge or on the tables. Point it at today's quiz, then tomorrow's, and the printed code keeps working.
People who missed the session, or want another go, participate from the same link until the closing date you set. Segments and prizes work exactly as they do live.
When the room empties you’ll know who joined, who stayed to the end and how the room split, with an AI summary of what to do next. Hand it to whoever you report to as it is.
AI Analytics & ReportsThe join screen, the questions and the prize emails carry your event’s logo, name and colors. Your name goes in the join link too, so people type a URL that reads like your event rather than a PIN nobody remembers.
An event is a date in the calendar, not a subscription. Event plans raise the capacity of a single session so one quiz can take the whole hall, then lapse when the event is over.
Host 300 participants in one session
A one-day conference, a launch, or a single activation.
Host 1,000 participants in one session
A main-stage session, or a multi-day conference.
Host 2,000 participants in one session
A large conference, festival or campus event.
Each event plan is a one-time purchase, active for 30 days, and includes everything in Premium. Buy one from Settings → Billing in your workspace, or talk to us if your event is bigger than 2,000 people.
Whoever is holding the microphone, or handing it to someone else.
Running a town hall or an internal offsite? See Tadlace for Companies.
Run events for a living? Organizers and agencies use Tadlace as the engagement layer underneath the events they already sell. Talk to us about partnering.
Build a session yourself, or let AI write the questions from your agenda or a speaker’s deck. Try it on your own team first, then take it to the hall.
Give people something
worth joining