Bookmark OS - Bookmark OS is like Mac or Windows optimized for bookmarks.
LINER - LINER AI Copilot is currently powered by ChatGPT/GPT-4, Google Search Engine, and information from high-quality highlights of an enormous number of users from all around the world.
Bookmark It - Create awesome notes on YouTube videos
Siimpl Bookmarking - Start collecting and organizing what interests you
PageMarker - Save, organize, annotate and revisit your bookmarks
Weava - Workspace to highlight, organize & collaborate on your research articles.