The problem
ChatGPT, Claude, Gemini — none of them remember who you are. You re-explain yourself every single time.
Bookmarks here, notes there, highlights in 5 tools. Nothing connects. Your second brain has amnesia.
AI doesn't know what you already understand. You get beginner explanations when you needed the deep dive.
How it works
Select text, right-click, done. The Chrome extension captures highlights, notes, pins, and bookmarks without interrupting your flow. No forms, no friction.
Every save is embedded and linked automatically. No manual tagging, no folder hierarchies. The knowledge graph grows organically — related ideas find each other.
Natural language search powered by RAG. Ask a question, and BrainDrop answers from your Knowledge Passport — with links back to the original sources.
What did I save about chunking strategies?
Based on 3 sources: You saved a comparison of fixed-size vs. semantic chunking [1], noted that overlap of 10-20% improves retrieval [2], and pinned the RecursiveCharacterTextSplitter docs [3].
BrainDrop is your Knowledge Passport — it gives every AI the context of what you've read, saved, and thought about, permanently.
Free 14-day trial. No credit card required.