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Popular tool to chat with PDFs and other documents, giving summaries and cited answers, with a free daily tier and no-signup start.
Text-to-speech reader that turns PDFs, docs, and web pages into natural audio with highlighting, on web and mobile.
AI copilot for product managers: turns ideas into PRDs and specs, gives CPO-style feedback, and integrates with PM tools.
AI-powered knowledge base software for building internal and external docs, help centers, SOPs, and API references with analytics.
No public pricing
Free trial available
No public pricing
Free trial available
- ✦Chat with PDFs, Word, PowerPoint and text files
- ✦Summaries with cited sources
- ✦Multi-file chats via folders
- ✦Any-language upload and chat
- ✦Extra tools: AI writer, detector, flashcards, slides
- ✦No-signup quick start
- ✦AI identifies key concepts automatically
- ✦Multiple question types supported
- ✦Adjustable difficulty levels
- ✦Works with any YouTube video — questions match video content
- ✦Handles multi-page documents — extracts text and generates instantly
- ✦Natural AI voices for reading aloud
- ✦Supports PDF, Word, EPUB, and web pages
- ✦Synchronized text highlighting
- ✦Highlighting and annotation tools
- ✦Adjustable playback speed up to 3.5x
- ✦Apps for web, iOS, Android, and Chrome
- ✦Generate PRDs, one-pagers and user stories from a prompt
- ✦CPO-level document coaching and gap analysis
- ✦Custom templates matched to team standards
- ✦Integrations: Linear, Notion, Slack, Confluence, GitHub
- ✦Shared team workspaces and personas
- ✦Export to Notion, Confluence, Google Docs
- ✦Knowledge base authoring portal
- ✦Customizable customer-facing docs site
- ✦Eddy AI assistant and AI chatbot
- ✦Analytics and custom workflows
- ✦Import from PDF/Word, export to PDF
- ✦SSO, SCIM, and API support
- →Understand research papers
- →Study and homework help
- →Review contracts and reports
- →Translate and summarize documents
- →Educators creating engaging assessments
- →HR professionals generating compliance assessments
- →Publishers scaling content creation efficiently
- →Listen to study material and documents
- →Boost focus for auditory learners
- →Read web articles hands-free
- →Get through reading backlog while multitasking
- →Draft product requirement docs fast
- →Get expert feedback on specs
- →Standardize docs across a product team
- →Turn PRDs into tickets and prototypes
- →Building external product documentation
- →Running internal knowledge bases
- →Publishing SOPs and user manuals
- →Creating API documentation