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An AI summarizer that turns YouTube, video, audio, PDFs and webpages into notes, transcripts, translations and mind maps.
Well-known chat-with-PDF tool for summarizing and extracting; strong traffic.
AI summarizer that distills books, videos, papers and articles into key insights, with chat, audio and Kindle export.
Cross-AI knowledge layer turning videos, PDFs and voice notes into searchable pods usable inside Claude, ChatGPT and more.
Condenses YouTube videos into summaries, transcripts, and an interactive chatbot, with a browser extension and 125+ language support.
No public pricing
Free trial available
- ✦YouTube summarization and transcripts
- ✦Video and audio summarization
- ✦PDF and webpage summarization
- ✦Mind map generation
- ✦Translation and knowledge extraction
- ✦Export to MP3, MP4 or structured notes
- ✦Chat with PDF documents
- ✦Summarize PDF content
- ✦Extract information from PDFs
- ✦Source citation for answers
- ✦OCR support
- ✦AI Agents for document analysis
- ✦Capture & Ask feature
- ✦Chatbot widget (add-on)
- ✦AI summaries of books, videos, papers and articles
- ✦Key-message extraction
- ✦AI chat with your documents
- ✦Audio summaries
- ✦Adjustable LLM settings
- ✦Export options including Kindle
- ✦YouTube summarization, transcription, and translation across 130+ languages
- ✦PDF and document summarization for research or contracts
- ✦Voice note recording, transcription, and structuring
- ✦AI chat grounded in a user's captured sources with citations
- ✦Eleven summary styles (General, Deep Dive, Q&A, Academic, etc.)
- ✦MCP integration to plug knowledge pods into any compatible AI
- ✦One-click video summarization and highlight extraction
- ✦Transcript download and search across videos
- ✦Chrome extension embedded directly inside YouTube
- ✦Translation and transcription in 125+ languages
- ✦Interactive chatbot for asking questions about a video
- ✦Converts videos into blog posts, LinkedIn articles, or Twitter threads
- ✦Multi-video comparison and podcast summarization
- →Summarizing YouTube lectures for study
- →Extracting notes from PDFs and articles
- →Turning long content into mind maps
- →Analyzing legal documents
- →Summarizing financial reports
- →Extracting key information from books
- →Reviewing scientific papers
- →Understanding user manuals
- →Creating employee training materials
- →Getting the gist of long content quickly
- →Reviewing videos or podcasts as summaries
- →Building a personal library of summaries
- →Building a client knowledge base an AI assistant can reference accurately
- →Reviewing pitch decks and due-diligence documents across devices
- →Researching academic papers and podcasts with grounded Q&A
- →Keeping AI tools consistent on brand voice or internal methodology across projects
- →Researchers skimming long videos for key points
- →Students turning lecture videos into study notes
- →Content creators repurposing YouTube videos into written posts
- →Non-native speakers wanting translated transcripts