Features

Campaigns Configurable roles Set which participants are players and which are GMs, regardless of who creates and owns the campaign
Splash pages Share a splash page with others with the campaign's description, image, and scheduling info, and a link to apply
Player applications
Customized application form
Player invites
House rules & safety With quick share to Discord
Campaign links Links to Roll20, Foundry, Owlbear Rodeo, D&D Beyond, etc
Sessions Scheduling
Player-managed summaries
Feedback form Via Discord only (Web implementation to come, customizable forms to come)
Wiki Player and GM editing
Rich text editing
Images Page image and inline images
Customizable sidebars
Tagging
Lockable pages Only GMs can edit
Hidden pages Keep wiki pages hidden from players until you're ready to share
Search Search articles by title, content, and tags
Quick share to Discord
Items Player visible items
Hidden items Share with your players when ready
Hidden properties
Selective visibility Share hidden properties only with select players
Inventory management Partial implementation, more to come
Quick share to Discord
Planning Hidden GM notes Prepare notes not visible to any players
Quick access GM screen Easily access your GM screen from any page
Customizable GM screen Customize your GM screen with the wiki pages, items, and GM Notes relevant to the current session
Search Search through notes based on title or contents
Quick linking to other GM notes Quick links to other GM notes
Folders Sort notes into folders
Maps Upload your own maps Lore and setting maps (not VTT/combat maps)
Add location markers Players and GMs can add location markers
Discord Quick sharing of wiki pages, items, and house rules Post a page's info to Discord with the click of a button
Scheduling Schedule future sessions through Discord
Last session summary Pull up the session notes from the previous session
Configure channels Set the channels to which items, rules, wiki, and scheduling should each be posted