Pricing
One price. $9.
It buys the whole library and a course built on any topic you choose. Monthly by default; one-time if you would rather just take the 30 days.
Monthly
- Every public course (9 today), now and future
- A new course credit every month
- At least 10 new public courses a month, guaranteed
- Points, streaks, badges, certificates, leaderboard
- Cancel anytime; what you built stays yours
30 days
- Every public course for 30 days
- One course credit, yours forever
- Same points, badges, and certificates
- Nothing to cancel
Questions
What is a course credit?
One build of any topic you type in: all 5 parts, ready in a few minutes, yours forever even if you stop paying. Your first $9 includes one; monthly members get another every month. Extra builds are $10.
Can I keep a course I build to myself?
Yes. Courses you build join the library by default, which is how the library grows for everyone. Tick "keep it private" when you build for a $20 add-on, or make one private later for $20.
Is there a free option?
Three courses are free every week for everyone, no payment needed. A free sign-in saves your progress on them.
What if a build fails?
Some topics cannot be built (unsafe, nonsensical, or not a learnable topic). Your credit comes back, or if you paid for the build you are refunded in full.
Are the courses written by people?
They are generated by a language model from a fixed set of instructions and stored as written. They can contain mistakes; verify anything important. Taking a course never uses a live model, which is why it is fast and why the whole library costs $9.