One membership. It pays for itself.
Quant100 Free includes one shared album for every night (24 photos and 8 clips per guest), the camera, the AI editor, events with free RSVPs and paid tickets, and posting to two connected accounts.
Pro ($29/mo or $290/yr) adds more AI edits, more connected accounts, scheduling, albums that never expire, bigger per-guest limits, and zero ticketing fees: every ticket pays out in full. One good paid event a month covers the membership.