Custom Build
KaptiveScan.
Scanned on the door
Ticket scanning without the hire van. KaptiveScan runs in the browser on a phone the door team already own, checks a single-use code against the box office in real time, and turns away every duplicate behind it.
No app
Opens in the browser your door staff already have. Nothing to install on the night.
No hardware
Any phone with a camera. No units to hire, no deposit, no courier back on Monday.
One-off codes
First scan admits. Every copy of that code after it is refused at the door.
KaptiveScan was built by Kaptive for On The Door, the ticketing platform run by the Epidemik group. Like everything we build, it is tailored to the operation it serves rather than a generic off-the-shelf product.
- Built for
- On The Door, the Epidemik group's UK ticketing platform.
- Runs
- In the browser on any phone with a camera. No install, no dedicated scanner units.
- Checks
- Every code against the box office as it is scanned, so the count on the door is the real one.
- Separates
- Door staff get their own logins. They see the numbers and work the scanner; they cannot touch the money.
Replaces
- Hired scanner hardware
- Per-device deposits
- Paper guest lists
- Duplicate-ticket arguments on the door
Used by
On The Door
powered by Epidemik.com

eTickets for clubs, festivals and gigs across the UK, from the crew who have been putting events on since 1988. KaptiveScan is the door half of it.
onthedoor.uk →
Epidemik In The Woods
Sat 29 Aug · Wold Farm, Santa Pod
Standard release · Admit one
One-off code.
First scan gets in.
Powered by KaptiveScan
KaptiveScan · Door
LiveEpidemik In The Woods
Admitted
J. Cronin · Standard release · Admit one
Already used
Same code scanned 21:01:47 · refused
412
Scanned
540
Sold
128
Still out
Door staff see the numbers and work the scanner. They cannot see the takings or issue a refund.