This tool might beat NotebookLM at its own game (www.xda-developers.com)

Gistr is an emerging AI note-taking tool being positioned as a practical alternative to Google’s NotebookLM, especially for users whose research workflows rely heavily on YouTube. Rather than claiming a stronger underlying model, Gistr stands out for workflow-focused features: it analyzes documents and links, summarizes content, and offers a cleaner PKM-style interface (Recent, Threads, Collections, Sources, plus a public “Feed”). It’s notable because it fills gaps in NotebookLM’s note-taking ergonomics and isn’t tied to the Google ecosystem—useful for learners and researchers who want richer, exportable notes and better multimedia handling. Technically, Gistr’s strengths are its YouTube-first tools and block-based editor. Videos play in a split-screen view (with an undockable “Free Mode”), transcripts are chunked into readable paragraphs, and you can click-and-drag to create highlights that populate your notes. Its standout “Moments” feature lets you clip segments of video/transcript into interactive content blocks that behave like any other note (editable, referenceable, and savable). The app supports slash commands, headers, code, image inserts, persistent chat histories, and a browser extension for quickly adding sources. While NotebookLM still leads in AI conversational customization (Custom mode), Gistr’s integrated PKM and multimedia tooling make it a compelling option for YouTube-centric learning and may push broader improvements across context-aware research assistants.