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Library of audio and text summaries for 26,000+ books, good for readers wanting quick key takeaways instead of reading full books.
Library of short book summaries, analyses, and audiobooks spanning thousands of nonfiction and fiction titles.
Free AI PDF summarizer (up to 1000 pages) with adjustable length and format, no signup required.
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.
Free trial available
No public pricing
No public pricing
No public pricing
- ✦26,000+ book summaries in audio, PDF and EPUB
- ✦Full audio narration on Pro plan in 40 languages
- ✦Bookmarking and reading/listening history
- ✦Personalized recommendations by reading preference
- ✦Trending and curated book lists
- ✦Mobile app availability
- ✦Short book summaries and analysis
- ✦Summary PDFs and audiobooks
- ✦Personal library to save titles
- ✦Extensive category browsing
- ✦Coverage of thousands of books
- ✦Summarize PDFs up to 1,000 pages
- ✦Adjustable summary length
- ✦Multiple formats (bullets, Q&A, essay)
- ✦Export to TXT or Markdown
- ✦No signup required
- ✦Part of a wider free AI tool suite
- ✦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
- →Getting the key ideas from a book without reading it fully
- →Listening to book summaries during a commute
- →Building a personal library of bookmarked summaries
- →Sampling a book before deciding to buy the full version
- →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 research papers and long PDFs
- →Quickly digest documents
- →Generate study or reference notes
- →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