A little clarity. Or a whole semester of it.

Make room for
more “got it” moments.

Start with one course. Go Pro when your reading list gets ambitious.

A focused start

Free

$0 forever

Start a daily study plan for one course.

  • 1 course
  • A daily study plan of short lessons, with practice
  • Nova inside every lesson, plus lesson downloads
  • 3 Summaries per course — study documents, separate from lessons
  • Up to 10 uploaded files per course
Create my first summary

No credit card needed.

For the full course load

Pro

$8 per month

Keep a daily study plan running across every course.

  • Unlimited courses
  • A daily study plan of short lessons, with practice
  • Nova inside every lesson, plus lesson downloads
  • Unlimited Summaries — study documents, separate from lessons
  • Up to 25 uploaded files per course
Get started with Pro

Create your account, then choose monthly or annual billing.

Both plans turn your coursework or a topic into clearer study notes. You bring the curiosity.

The good stuff.
In both plans.

A clearer way through the material, whichever plan you choose.

Find the idea in the detail.

Structured explanations, comparison tables, and worked examples when they help the subject make sense.

Bring your own coursework.

Add PDFs, slides, and notes. Or request a topic when you need a different way into an idea.

Take your clarity with you.

Read online, print your Summary, or download a PDF for the next library session.

Before you
pick your plan.

Can I start for free?

Yes. Create an account without a credit card. The Free Plan includes 1 course, 3 Summaries, and up to 10 uploaded files in that course. The daily study plan, its lessons, their practice, and Nova are available on both plans.

What changes with Pro?

You get unlimited courses and Summaries, with up to 25 uploaded files per course. What each plan already includes does not change: the daily study plan, short lessons, practice, lesson downloads, and Nova.

Is annual billing available?

Yes. After creating your account, you can choose monthly or annual billing. Review the price and billing details at checkout before confirming.

What can I upload?

PDF, DOCX, PPTX, Markdown, and text files, each up to 20 MB. You can also start with a topic alone.

Can I print my Summaries?

Yes, on both plans. You can print or download a PDF. Interactive self-checks stay in the online version and are omitted from print and PDF.

One course.
A fresh perspective.

Try Knowable with the material you’re studying right now.

Create my first summary