Meetup - Helps groups of people with shared interests plan events and facilitates off line group meetings in various localities around the world.
Salut - Find and support free virtual fitness classes and trainers
Eventbrite - Discover Great Events or Create Your Own & Sell Tickets
TeenUp - A learning platform designed for teens by teens
Bylde - Bylde is a SaaS platform you can use to Start, Manage and Grow your groups and communities.
Toodls - Join or host events for virtual & In-person activities