Event Finda - Find events near you, and all around the world.
Alcamy - Free, open self-learning platform. Learn & teach anything.
Rally by Eventbrite - Find the best local events and rally your friends to join
Stacks - A bookshelf for your online courses
Humbler - Find events that support causes you care about
Airschool - Airschool is a live-streaming educational platform with engagement and monetization tools to help anyone start teaching online. It can be finance, business, wellness, meditation, branding, marketing; in short, anything you want!