Weemss is described as 'All-in-One online event solution for any event of any size. Use it to handle registrations and check-in, offer reserved seating, manage an awards competition, sell concert tickets, or whatever your event needs' and is an website in the Business & Commerce category. There are more than 50 alternatives to Weemss, not only websites but also apps for a variety of platforms, including iPhone, Android, iPad and Windows. The best alternative is Eventbrite, which is free. Other great sites and apps similar to Weemss are pretix (Free, Open Source), Attendize Event Ticketing (Free, Open Source), Ticket Tribe (Paid) and Scala Days App (Free, Open Source).
Onlive is an end-to-end Event Management Solution for your online, in person or hybrid events. Onlive allows you to easily setup, manage and run your events, with an advanced set of reporting tools, organizers can go beyond numbers.