We build for
the organizers.
At CheckinOS, we believe that every great event starts with a seamless entry. The first impression is everything, and we're here to make sure it's perfect.
Founded in 2024, we set out to solve the chaos of spreadsheets, paper lists, and clunky hardware. We built a platform that just works—beautifully, instantly, and reliably.
10k+
Events Powered
1M+
Tickets Scanned
Our Values
Simplicity First
Complex problems don't need complex solutions. We obsess over every pixel to ensure our tools are intuitive.
Reliability
When thousands of people are waiting in line, uptime matters. We build robust systems you can trust.
Speed
Time is the most valuable asset at an event. Our scanning technology is optimized for millisecond response times.