Your Claude Max runs out.
Your notes don't.

Turn every valuable AI conversation into a knowledge base you own forever. Self-hosted, open-source.

The problem

You pay $20–200/month for Claude. Every brilliant insight, every solved problem, every learning moment — gone the moment you close the tab. Your tokens are consumed, not converted.

The solution

Token → Knowledge

Every AI conversation becomes a permanent note. Your $20/mo subscription stops evaporating.

Learning Notebooks

AI-generated outlines, blind-spot analysis, and review questions. Not just storage — comprehension.

Hybrid RAG Search

Semantic + keyword search across all your notes. Ask questions, get answers with source citations.

Token Usage Dashboard

Track how much of your Claude subscription actually becomes knowledge. See your "conversion rate."

Stop losing your best thinking.

Every Claude conversation is an investment. Knosi makes sure it compounds.