Online bus ticketing is the app or website where you book a seat on an intercity bus run by a private operator. You choose the bus, pick a seat on a seat map, choose where to board and pay. redBus and AbhiBus are India's two largest bus ticketing platforms.
Most intercity buses in India are run by private operators, beside the state transport corporations. Many operators are small and run only a few buses. Before online ticketing, you bought a ticket at the operator's office or from a local travel agent. Each agent held a few seats, and nobody could see the whole bus.
The ticketing platform connects to each operator's bus reservation system, which holds the operator's buses, seats and fares. When you search, the platform asks every operator on that route which seats are free. It shows all the answers on one screen.
Consider an accountant in Chennai going home to Madurai on a Friday night. She searches for sleeper buses leaving after 9 p.m. The app shows 23 buses from 11 operators. She filters for air-conditioned sleepers with a rating above 4. She picks an upper berth for ₹1,150 on the seat map. While she pays through her UPI app, the platform locks that berth for about ten minutes, so that no one else can book it. Then it confirms the booking with the operator. She chooses a boarding point near her office. Her ticket arrives by SMS and WhatsApp, with the bus number and the driver's phone number. On Friday night, the app shows the bus on a map, so she knows when to walk to the stop.
The platform earns a commission from the operator on each ticket. Many operators also sell the same seats at their own counter and through agents. So every booking, on any channel, must reduce the count of free seats on every channel. This is multichannel inventory management.
Ratings matter in this market. Buses differ a lot in comfort and punctuality. So the platform asks passengers to rate each trip, and it shows the ratings in search results. Operators with poor ratings get fewer bookings.
Without online ticketing, a small operator could sell seats only in its own town. With it, a traveller in another city can find and book the operator's bus. Online bus ticketing is also built into larger travel apps. An online travel agency may show the same buses in its own app, and some OTAs own a bus ticketing platform.