GatherTix
6.4#19 in nonprofit event management softwareC$1.50 one-timeFree planWeb
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It suits organizations running in-person events that need registration, ticketing, check-in, and attendance reports. Referral tracking and audit trails may also suit groups coordinating members, treasurers, or boards.
RegFox suits organizers who need registration, ticketing and onsite check-in, as well as tools for attendees and exhibitors. Its mobile apps may also suit teams supporting events away from a desktop.