Torob - Find best price
Eventbrite - Discover Great Events or Create Your Own & Sell Tickets
VenueScanner - Connecting event organisers with venue hosts
Attendize Event Ticketing - Attendize is a free & open-source ticket selling and event management platform
pretix - pretix helps you to sell tickets for your event in an easy way. It supports multi-lingual events and provides a wide range of features
VenueNow - Venuenow is a platform enabling users to find, compare, and book function venues for their events.