Pocket - When you find something you want to view later, put it in Pocket.
Highly for iOS - Medium-style highlighting in every app and website. 🖌
Raindrop.io - All your articles, photos, video & content from web & apps in one place.
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.
Diigo - Diigo is a powerful research tool and a knowledge-sharing community
Highlight - "Highlight" physical books through conductive pages 📖✨