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15Minutes logo
15Minutes
✓ verifiedPaid

Library of short book summaries, analyses, and audiobooks spanning thousands of nonfiction and fiction titles.

8.8K visits/mo533 saves
Zeli logo
Zeli
✓ verifiedFree

Lightweight digest reader that curates and summarizes trending Hacker News posts and Hugging Face papers to speed up daily reading.

36K visits/mo
TLDL logo
TLDL
✓ verifiedFree

Free daily AI-generated digests that turn tech/VC podcast episodes into concise summaries, quotes, and takeaways for busy professionals.

52K visits/mo
Summarize.ing logo
Summarize.ing
✓ verifiedFreemium

YouTube summarizer turning video links into digests with highlights and mind maps, useful for students and researchers.

98K visits/mo5.9K saves
AI Summary Generator logo
AI Summary Generator
✓ verifiedFreemium

Free-to-start AI text summarizer with adjustable length and bullet output, aimed at students and writers.

13K visits/mo
Pricing

No public pricing

No public pricing

No public pricing

Pro: $7.49/mo (50 summaries/day, videos under 60 min)
Premium: $15.7/mo (100 summaries/day, videos under 120 min)
Weekly: $3.95/week
Monthly: $11.95/mo
Yearly: $6.74/mo (billed yearly)
Core features
  • Short book summaries and analysis
  • Summary PDFs and audiobooks
  • Personal library to save titles
  • Extensive category browsing
  • Coverage of thousands of books
  • 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
  • AI-generated podcast episode summaries
  • Actionable takeaway lists per episode
  • Notable-quote extraction with context
  • Structured Q&A breakdowns of discussions
  • Curated directory of AI companies, tools, and resources
  • LLM API pricing comparison tool
  • RSS feed for new issues
  • Paste a YouTube link to get a summary in under a minute
  • Segmented, timestamp-aware breakdowns of long videos
  • Auto-generated mind maps of video content
  • Key concept and keyword extraction
  • Auto-generated Q&A pairs for review
  • Choice of underlying AI model (Claude 3.5 Sonnet, GPT-4)
  • 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
Use cases
  • 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
  • Developers keeping up with Hacker News without reading everything
  • AI researchers scanning new papers quickly
  • Tech enthusiasts wanting a daily curated digest
  • Engineers and founders catching up on AI podcasts quickly
  • Investors tracking startup and VC discussions
  • Readers comparing LLM API pricing across providers
  • Professionals following AI industry news without listening to full episodes
  • Reviewing lecture or tutorial videos without watching in full
  • Extracting key takeaways from long interviews or talks
  • Building study notes from educational YouTube content
  • Quickly deciding whether a video is worth watching
  • 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
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