Gistr

We live in an era of information abundance, but knowledge scarcity. Knowledge workers, students, and researchers consume more content than ever: podcasts, YouTube videos, PDFs, journals yet most of it evaporates within days. Learning stays scattered across tools, AI outputs can't be trusted, and there's no system that connects what you consume to what you actually understand.

Gistr is an AI-powered notebook that solves this. It transforms content from YouTube, PDFs, podcasts, and journals into a living personal knowledge library that compounds over time and aligns with your goals.

At the core of Gistr is source-grounded AI. Every insight links directly back to the exact moment in the original source, so you can verify what you're learning, not just trust it. No hallucinations, just knowledge you can stand behind. Unlike tools that simply summarise or store content, Gistr helps you build a verifiable knowledge graph that grows with every project. A fully editable notebook lets you develop your own thinking, so your ideas evolve alongside your reading.

Whether you're a researcher synthesising literature, a student building expertise, or a professional trying to stay sharp, Gistr gives you the infrastructure to learn with intention.