At ArenOS, we love making life easier for sports organizers
Our online tools save you time. Try our free schedule maker, registration software, membership billing, bookings and group signups, check-in and attendance, waiver solution, sponsor packages, or website builder and store.
Everything we do is built for the phone in your hand, and works beautifully on a tablet or laptop. Payments are UPI-first and in rupees. Messages go where your players already are: WhatsApp.
We are privacy-first. We collect only what we need to run the service, keep it only as long as necessary, store it in India, and do not use advertising trackers or sell personal information.
ArenOS is also API-ready for organizer workflows, player account flows, and AI agents. Start with the developer guide.
- Free to start
- No card required
- Go live in minutes
Ready to dive in?
1 organizers signed up in the last 30 days
Start a free trialSports are a universal language
We are proud to serve organizers across 1 states and union territories of India, billing in rupees with UPI, cards, and netbanking.
We love our paying, happy customers on monthly or annual pricing plans. They run weekly leagues, weekend tournaments, academies, corporate sports, society events, school championships, and sports-for-good programmes. Meet them.
Our story
I'm 16 and I play football. Finding a good coach, a decent ground or a tournament worth entering was always harder than it should have been. I've ended up missing trials and tournaments because sign-ups and dates were only WhatsApp forwards, which I either saw too late or missed.
So I, under the guidance of my parents, built ArenOS: one place for everyone who makes sport happen, from organisers and turf owners to coaches, players and parents. Schedules build themselves in seconds. Registrations take all kinds of payments, including UPI, and send the receipt. Memberships remind people when it's time to renew. Your website updates itself. Players never miss tournaments and trials.
Write to me at founder@arenosai.com. I read every message and reply personally.