Pricing · Clear, on purpose

Pay for the work, not for the storefront.

Free tier exists because your first exam shouldn't cost you anything. Pro pays for the infrastructure that makes the hard work easier to show up to. Verified students pay half.

Free

$0

Forever

Enough to learn how to study, with one course.

  • One active course
  • 100 daily questions
  • Reading + active recall
Start free
Most users

Pro

$15

$15/mo

For people in the middle of an exam cycle.

  • Unlimited courses
  • Error notebook clustering
  • Confidence calibration
  • Stress mode + Autopilot
Begin Pro

Pro · Student

$8

$8/mo

Same product. Half the price. We don't gate features by income.

  • Everything in Pro
  • Half price, every month
  • Reverify each fall
Verify with .edu

What's gated · What isn't

Side by side, no asterisks.

FeatureFreeProStudent
Active courses1UnlimitedUnlimited
Daily question budget100UnlimitedUnlimited
Onion Reading + active recall
Spaced retrieval (FSRS)
Error notebook—
Confidence calibration—
Stress mode—
Autopilot scheduler—
Pareto leverage flags—
Export notes—
Priority support—