Otter FREE transcribes audio and generates compact summaries and keywords. Upload a recorded lecture or record live Otter timestamps, highlights action items, and exports text.Key
Glean is FREE built for students: it captures slides, recordings, and notes, then produces study-friendly summaries and highlights tied to classes and dates.
AI research is a FREE assistants can summarize dense technical text into plain language and give short bullet lists of the main ideas and citations.
Notion AI FREE app, summarizes pages or selected text inside your workspace. It works well if you already use Notion — create a study database, then auto-generate concise summaries for each page
Simple FREE web tools (Smmry-like) accept URLs or text and return a short paragraph or bullet summary. They’re minimal, fast, and free for short articles.
Readwise collects highlights from articles, Kindle, PDFs, and then uses AI to summarize and resurface the most important points for spaced repetition.