Notion Automations - Automate your Notion workflows with Zapier
Meetup - Helps groups of people with shared interests plan events and facilitates off line group meetings in various localities around the world.
Notionery - Mental models made for Notion
Eventbrite - Discover Great Events or Create Your Own & Sell Tickets
Notion Pages - Discover new, productive Notion templates
Bigtent - BigTent is a web-based organization and communication portal for groups.