Pricing
Pay once for one subject, or subscribe for as long as you want to stay current. No trial: the free preview pack shows the product on your own subject first.
Save $149 yearly
Free
$0no card, any account
Where everyone starts.
- The whole library: 35 courses with quizzes, flashcards and progress
- One preview pack: six modules on your own target, readable forever
- Your packs and progress on every device
Prep pack
$49one-time
For one interview or one subject.
- 8 to 10 modules on your exact target
- Likely questions, cheat sheet and a day-by-day plan
- Every claim sourced and dated
- Quizzes and flashcards throughout
Unlocked from inside your free preview, once you have read it.
Test & cert pack
$79one-time
For one test or certification.
- A scored practice exam, 40 to 60 questions weighted by domain
- 8 to 12 modules on your exact target
- Likely questions, cheat sheet and a day-by-day plan
- Every claim sourced and dated
Unlocked from inside your free preview, once you have read it.
Prepline Pro
$199per year
$16.58 a month, billed yearly. Cancel any time.
- Unlimited packs, any mode, at $0 each after the year
- Markdown export for NotebookLM, and a print view
- Everything in a one-time pack, every time
- Everything you built stays readable if you cancel
By continuing you agree to the Terms and Privacy Policy.
Which one?
Nothing is charged until you unlock a pack or start Pro.
- One interview, exam or subject this yearA pack, $49 or $79, bought from inside your free preview.
- Two or more a year, or you want exportsPro, $199 a year or $29 a month. It pays for itself at the fifth $49 pack, or the third $79 one.
- Not sure yetStart free. The preview is the trial: six modules on your own target, and it stays readable.
Prices in USD. Cancel Pro any time from your account; everything you generated stays readable. Questions? See the FAQ.