What are some alternatives?
When comparing Collaborizm and UMOOV, you can also consider the following products
Meetup - Helps groups of people with shared interests plan events and facilitates off line group meetings in various localities around the world.
DownToMeet - DownToMeet is a platform to organize, find, and attend group events.
Eventbrite - Eventbrite - Discover Great Events or Create Your Own & Sell Tickets
Brüha - Brüha is your local entertainment and ticketing platform.
Attendize Event Ticketing - Attendize is a free & open-source ticket selling and event management platform
Let's Try Sports! - Let's Try Sports is a website for finding sports activities in your local area: tennis...