Visual booking calendar
See open slots, recurring bookings and payment status on one screen.
ONTO brings bookings, invoices, customers, staff and tournaments into one platform — giving sports venue owners a clearer, faster way to operate every day.

1,550+
bookings every day
250+
sports venues onboard
12+
operating tools
24/7
owner support
One system for the whole operation
Connected data replaces manual work and gives your team a reliable view of the business.
See open slots, recurring bookings and payment status on one screen.
Manage invoices, outstanding balances and reports with less guesswork.
Keep booking history and build stronger relationships with returning players.
Track retail items and rental equipment while reducing shift losses.
Give owners, managers and staff the right access at every branch.
Create tournaments, schedule matches, publish results and update rankings.
ONTO Smart Venue
ONTO’s Smart Venue roadmap connects each booking to on-site infrastructure, reducing manual work and creating a seamless journey from arrival to payment.
01
Access gates and check-in are designed to activate from a valid booking.
02
Court lights can follow booked time slots to reduce manual work and wasted energy.
03
Connect on-site equipment controls to the same operating workflow.
04
Built toward dynamic pricing, occupancy optimization, payment flow and automated reporting.
Pilot roadmap: deployment depends on each venue’s infrastructure and operating needs.


Quick to start, easy to use
Your team handles daily work faster while owners retain a complete view of every venue, wherever they are.
Create branches, courts, pricing and team permissions.
See availability, create invoices and update payments.
Understand revenue, customers and operating performance over time.
Bookings, revenue, costs and customer activity come together so you can see what works and where to improve.

Built alongside venue owners
“Bookings and revenue are much clearer, and my team coordinates far more easily.”

Hieu
Manager, Uni Billiards Club
“The interface is easy to learn. We see the schedule quickly and handle daily work with less effort.”

Hoang
Owner, HPG Sports Venue
“ONTO helps us run the club from one place and take better care of returning customers.”

Phuc
Manager, Billiards H2 Club
Frequently asked questions
Still have a question? The ONTO team can recommend a setup that fits your venue and operating model.
ONTO is an all-in-one sports venue management platform for bookings, invoices, customers, staff, equipment and tournaments.
ONTO supports football, badminton, pickleball and tennis courts, billiards clubs and many other sports business models.
Yes. Venue owners can begin with a free option, explore the essential tools and choose a plan when the operation needs more.
Yes. ONTO supports multiple branches, role-based permissions and one shared operating view for the entire team.
The Smart Venue roadmap connects bookings with access, check-in, lighting, equipment, payments and reporting. IoT deployment will begin through pilots and depends on each venue’s infrastructure.
Ready to run your venue smarter?
Bring bookings, revenue, customers and your team into one place. Set up quickly and start for free.