AI note-taking tools range from genuinely useful to a summarize button bolted onto a plain notes app. Here are five worth your time.
NotebookLM
Upload your own notes, textbooks, and slides, and ask questions grounded strictly in that material. Best for exam prep on content you've already collected.
Notion AI
Built into a tool many students already use for organization — summarizes long pages, drafts study guides, and turns messy bullet points into structured notes.
Otter.ai
Live transcription for lectures, with AI-generated summaries and action items afterward. Useful for fast-talking professors and classes where you'd rather listen than write.
Mem
Auto-organizes notes by connecting related ideas across your entire notebook, surfacing connections you wouldn't have manually linked.
Obsidian + AI plugins
For students who want full control — a local-first notes app with AI plugins layered on top, popular with more technical students who want ownership of their data.
Pick one, not all five. The value comes from consistent use, not tool-hopping.