Stova

Stova (formerly Aventri and MeetingPlay after mergers) consolidates event management into one stack. You handle registration, seat allocation, ticketing, and check-in all in the same system. QR codes work offline, so scanning attendees works even if the network drops during peak arrival time.

This is a strong all-in-one choice if you want one vendor handling the full lifecycle from early promotion through post-event reporting. Stova's feature breadth covers corporate meetings, conferences, and festivals. The long track record and acquisition history suggest stability, though it sits at the enterprise end of the spectrum in terms of pricing and setup time.