Pricing

Start free. Upgrade when you're actually studying for finals, not before.

Free

$0

Enough to see if it's worth it.

  • 2 study kits, total
  • Detailed AI summaries & explanations
  • Up to 12 AI flashcards per kit
  • 15 Ask Cardstock messages a day
  • Spaced repetition & mistake practice
  • Courses, mastery & study streaks
  • Private study-kit sharing
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Plus

$4.99/mo

For a normal course load.

  • 30 study kits a month
  • Everything included in Free
  • In-depth AI summaries & explanations
  • Up to 20 AI flashcards per kit
  • 75 Ask Cardstock messages a day
  • Create and edit advanced flashcards
  • Image occlusion & typed-answer cards
  • Priority processing
Upgrade to Plus

Pro

$9.99/mo

Finals season, every season.

  • 100 study kits a month
  • Everything included in Plus
  • In-depth AI summaries & explanations
  • Up to 20 AI flashcards per kit
  • 200 Ask Cardstock messages a day
  • Longer documents & lecture PDFs
  • Highest-priority AI processing
  • Early access to new features
Upgrade to Pro

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