Raindrop.io - All your articles, photos, video & content from web & apps in one place.
LinkAce - A selfhosted bookmark manager with advanced features.
Pocket - When you find something you want to view later, put it in Pocket.
Bookmark Sidebar - Adds a toggleable sidebar with all your bookmarks at the edge of your browser window.
Stash.ai - AI-powered, cross-device bookmarking
Trove App - Privacy-focused bookmark manager to save anything from web.