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DeepWiki logo
DeepWiki
✓ verifiedFree

Free tool that auto-generates conversational, browsable documentation for any public GitHub repo, from the makers of Devin.

1.2M visits/mo
Dia Browser logo
Dia Browser
✓ verifiedFreemium

AI web browser for macOS that reads your tabs and connected apps to brief you, synthesize info and answer questions across your work.

630K visits/mo845 saves
RevisionDojo logo
RevisionDojo
✓ verifiedFreemium

IB/MYP exam-prep platform combining a large question bank, expert notes, flashcards, and AI-graded coursework feedback for IB students.

2.8M visits/mo
PDF.ai logo
PDF.ai
✓ verifiedFreemium

Well-known chat-with-PDF tool for summarizing and extracting; strong traffic.

484K visits/mo2.7K saves
SlideSpeak AI logo
SlideSpeak AI
✓ verifiedFreemium

AI platform that converts PDFs, Word, Excel, or text into editable native PowerPoint decks with an in-app AI assistant.

765K visits/mo26K saves
Pricing

No public pricing

No public pricing

No public pricing

Hobby: $0
Pro: $10/mo
Ultimate: $20/user/mo
Enterprise: $30/user/mo
Free: $0 (100 credits at sign-up, 50MB file size limit)
Premium: $29/month (1,000 credits/month, no file size limit)
Custom template add-on: $129 one-time
Core features
  • AI-generated documentation for GitHub repos
  • Conversational Q&A about a codebase
  • Browsable index of popular repositories
  • Deep code indexing via Devin
  • AI that reasons across open tabs and connected apps
  • Morning Brief of calendar, inbox and links
  • Synthesis into reports and decks
  • Split view and organised tab groups
  • Work and personal profiles
  • Privacy controls with end-to-end encrypted Sync
  • 35,000+ IB-style practice questions across subjects
  • Examiner-written study notes and textbooks
  • AI coursework grading for IA, EE, and TOK with rubric breakdowns
  • Flashcards and a custom test/exam builder
  • IB grade calculator and grade boundary lookup
  • Exemplar library of graded IB coursework
  • 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)
  • Generate presentations from PDF, Word, Excel, website, or text input
  • AI assistant 'Charles' for rewriting, summarizing, and image generation
  • AI-narrated video presentations with 50+ voices
  • Automatic brand styling with custom templates
  • Multi-language translation preserving slide layout
  • API for programmatic presentation generation
Use cases
  • Understanding an unfamiliar codebase quickly
  • Onboarding to open-source projects
  • Answering questions about repo internals
  • Summarising and synthesising work context
  • Starting the day with an agenda brief
  • Answering questions across tools and tabs
  • Separating work and personal browsing
  • IB students preparing for final exams with subject-specific question practice
  • Students seeking AI feedback on IA, EE, or TOK drafts before submission
  • MYP students building foundational subject knowledge
  • Students building personalized flashcard decks for revision
  • Analyzing legal documents
  • Summarizing financial reports
  • Extracting key information from books
  • Reviewing scientific papers
  • Understanding user manuals
  • Creating employee training materials
  • Turning a report or spec document into a client-ready deck
  • Summarizing long PowerPoint or PDF files
  • Producing narrated video versions of a presentation
  • Applying consistent branding across many decks
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