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Study Guide Maker vs Opsis

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Study Guide Maker compared with Opsis
DetailStudy Guide Maker logo Study Guide MakerOpsis logo Opsis
What it doesTurn notes, PDFs, or lecture slides into an exam-ready study guide with every point linked to its source page Autocomplete and AI assistant for Mac and Windows, built on a private account of your work
StageStartup Startup
FoundedNot given 2026
Based inNot given AU
Pricing modelFreemium Freemium
PricingFree: 2 guides/day without account or 10/month with free account. Student Plus: $3.49/month or $41.88/year (100 guides/month). Student Pro: $4.99/month or $59.88/year (300 guides/month). Starter Pack: $4.99 one-time (50 credits, 12 months valid). Exam Pack: $9.99 one-time (150 credits, 12 months val Not given
Key features
  • Convert PDFs, PowerPoint, Word documents, and text notes to structured study guides
  • Page and slide citations for every key point
  • Includes outline, key concepts, glossary, practice questions, and flashcards
  • Export to PDF, Word, and CSV for Anki or Quizlet
  • Teacher mode with fill-in-the-blank worksheet and answer key
  • Deep mode for thorough, detailed guides
  • Merge up to 3 files into one study guide
  • Free access without sign-up: 2 guides per day
  • Save and organize guides in personal library
  • Multiple depth options: Quick, Standard, and Deep
  • Autocomplete with Tab to accept drafts
  • Error detection and fact-checking
  • Cross-app integration
  • Source attribution for every suggestion
  • Context-aware AI assistance
  • One-click pause and privacy control
  • Encrypted data storage
  • Read-only app connections
  • Natural writing style matching
What makes it different
  • Every point cited to exact source page or slide for easy verification
  • Built-in active recall through practice questions and flashcards
  • No sign-up required to start; free tier with no paywall
  • Clean, print-ready PDF and editable Word exports
  • Honest, straightforward pricing on a single page
  • Finishes sentences from your actual work history and connected files, not generic AI
  • Shows source for every suggestion so you can verify it before accepting
  • Catches mistakes and contradictions between what you're writing and your work history
  • Works inline in the apps you already use without installation
  • You stay the author with full control over what gets written
Community votes00
DR (Domain Rating by Ahrefs)14 +1 (up) since last check4 no change since last check
Trust Flow (Majestic)10
Citation Flow (Majestic)3112
Referring domains (Majestic)251

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