QR Code Event Check-In

Every Addmi ticket is a QR code. Check attendees in from any phone in seconds, catch duplicate or invalid tickets automatically, and see live attendance as guests arrive — no extra scanner hardware or app fees.

Fast, paperless check-in

  • Scan QR tickets from any phone — no dedicated scanner hardware
  • Instant duplicate and invalid ticket detection
  • Live check-in counts and attendance tracking
  • Multiple staff and multiple doors check in at once
  • Works alongside on-site ticket sales and reserved seating
  • Included free with Addmi ticketing — no per-device fee

Great for

  • Conferences and conventions
  • Festivals and gate entry
  • Galas, dinners, and fundraisers
  • Workshops and classes
  • Association and member events

How check-in works

1. Attendees get QR tickets

Every ticket is emailed as a scannable QR code the moment it is purchased.

2. Staff open the app

Any team member logs into the Addmi app on their phone — no special hardware to buy.

3. Scan to check in

Point the camera at the QR code; valid tickets check in instantly, duplicates are flagged.

4. Track attendance live

Watch real-time check-in counts and know exactly who has arrived.

Frequently asked questions

Do I need a special scanner for Addmi check-in?

No. Any phone with the Addmi app can scan QR code tickets. There is no dedicated scanner hardware to buy and no per-device fee.

Can multiple people check in guests at the same time?

Yes. Multiple staff can scan at multiple doors simultaneously, and check-ins sync in real time so a ticket cannot be used twice.

Does it detect duplicate or fake tickets?

Yes. If a QR code has already been scanned or is not valid, the app flags it immediately so staff can resolve it at the door.

How much does QR check-in cost?

It is included with Addmi event ticketing at no extra charge — you only pay the flat 3% per-ticket fee, capped at $39.

Included with Addmi ticketing

QR check-in comes with Addmi event ticketing — a flat 3% per ticket, capped at $39, no monthly fees. There is no separate scanner app fee or per-device charge.

View Addmi pricing →

Explore event ticketing →

See reserved seating →

Check in guests in seconds

Create your free Addmi account and scan your first attendees in minutes.

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Free plan · no monthly fees · no contracts · keep 100% of your data