Free of charge plugin for group action calendar, with accounts for every event organizer?

Hello WP neighborhood – I am model new to WordPress and am studying when I work on a job, namely an on the web calendar to present activities and pursuits in my group. I’m variety of overcome by the quantity of function calendar plugins and pondering if folks have tips for a single(s) that might fit my particular needs:

1. Free, or at minimum a absolutely free tier and a small once-a-year cost. (This is, following all, a free of charge project for the community that’s not heading to carry in just one cent of revenue for me!)
2. Help for numerous person accounts, so that each and every business that sponsors gatherings and actions can manage their own postings on the website.
3. Beginner pleasant.
4. Wide variety of calendar-perspective and filtering choices.
5. Pleasant to have would be e-mail subscriptions so that folks could get a weekly electronic mail listing new/upcoming situations that fulfill their prescribed interests.
6. I do not treatment about celebration registration I’m not web hosting any of these occasions I am just publicizing them.

Many thanks!