Eventbrite - Discover Great Events or Create Your Own & Sell Tickets
Housing Anywhere - The international student housing platform
Attendize Event Ticketing - Attendize is a free & open-source ticket selling and event management platform
Pack - Makes it simple to find the best roommates.
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
Kopa Housemate Finder - Find furnished apartments and housemates for 1+ months