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Library of short book summaries, analyses, and audiobooks spanning thousands of nonfiction and fiction titles.
AI tool that summarizes PDFs, videos, webpages and audio into editable mind maps and lets you chat with the source content.
Browser and mobile AI summarizer that turns articles, videos and PDFs into structured notes saved to a knowledge base.
Free-to-start AI text summarizer with adjustable length and bullet output, aimed at students and writers.
Lightweight digest reader that curates and summarizes trending Hacker News posts and Hugging Face papers to speed up daily reading.
No public pricing
No public pricing
No public pricing
- ✦Short book summaries and analysis
- ✦Summary PDFs and audiobooks
- ✦Personal library to save titles
- ✦Extensive category browsing
- ✦Coverage of thousands of books
- ✦Summarize PDFs, videos, URLs and audio into mind maps
- ✦Chat with your documents
- ✦Translation and summarization in 30+ languages
- ✦YouTube timestamps and transcription
- ✦One-click branch expansion
- ✦Export to image, PDF, Markdown or slides
- ✦One-click AI summaries of varied content
- ✦Multiple views: overview, table, mind map, timeline
- ✦Knowledge base to save and search briefs
- ✦Ask questions about saved content
- ✦Multilingual summaries and translation
- ✦Chrome and Safari/iOS extensions
- ✦One-click text summarization with word-count limits by plan
- ✦Paragraph or bullet-point summary formats
- ✦Choice of summary length (short, medium, long)
- ✦Advanced editor tool for tweaking output
- ✦Support for uploading Doc/PDF files
- ✦Multi-language summarization
- ✦AI summaries of top Hacker News posts
- ✦Hugging Face daily paper digests
- ✦Trending/hottest post filtering including Ask HN and Show HN
- ✦Quick-scan article preview format
- →Learning a book's key ideas in minutes
- →Listening to book summaries on the go
- →Deciding which full books to read
- →Studying nonfiction concepts efficiently
- →Summarize long content for study or work
- →Turn videos into structured notes
- →Brainstorm and organize ideas visually
- →Digest research and documents faster
- →Summarizing articles and research papers
- →Digesting long videos and podcasts
- →Building a personal knowledge base
- →Skimming and replying to email threads
- →Summarizing academic papers for literature reviews
- →Condensing long articles or blog posts
- →Creating quick overviews for study notes
- →Processing large volumes of text for content teams
- →Developers keeping up with Hacker News without reading everything
- →AI researchers scanning new papers quickly
- →Tech enthusiasts wanting a daily curated digest