Free
$0
Start here. Stay if you like.
- Course paths — unlimited
- 12 fully-written lessons a month
- Speaking, code, editing — all included
- Reviews & reminders — free forever
Pricing
Planning is free. Forever.
The path is what convinces you the thing works, so it costs nothing. You only pay for the model time it takes to write a lesson — the one part with a real bill behind it.
Pricing you can explain in one breath.
Building a course is cheap. Sticking with you for four months is the product.
Pro
$15/mo
Or $149 a year — two months on us.
- 150 written lessons a month
- 4× the generated illustrations
- 2 GB for your own files
- That's it. That's the difference.
Have your own AI provider key? Bring it — the caps lift, on any plan. Prices are in USD, before any sales tax or VAT your country adds at checkout.
Side by side
What each plan includes.
CapabilityFreePro
Mapping courses in fullUnlimitedUnlimited
Clarifying questions and the whole map
Your own PDFs, notes and links
The schedule, progress and streak
Review, kept up forever
Read-only share links
Lessons written for you12 a month150 a month
Generated illustrations10 a month40 a month
Bring your own model keyLifts the capLifts the cap
Every question type, graded with feedback
The assistant, grounded in the lesson
Rewrite or hand-edit any lesson
The free plan writes a few lessons a month. Add your own model key and that cap comes off — mapping and review were never capped to begin with.
Bring your own key
Already pay a model provider? Use that instead.
The subscription exists because writing a lesson costs model time, and somebody has to pay for it. If you already have that covered, paste your own key and the writing cap on the free plan comes off entirely. The key is stored encrypted and never leaves your instance — BiliMind only ever shows you its last four characters.
Your key
sk-··········································4f9a
Active · writing cap lifted
Stored encrypted. Sent to the model provider you chose, and nowhere else.
Fair questions.
Is this just ChatGPT with extra steps?
A chat gives you prose and a quiz, every topic, every time. BiliMind decides what kind of knowledge a lesson holds and teaches it accordingly — then schedules it, grades it, and brings it back before you forget. The generating was never the hard part.
What happens when I fall behind?
The plan slides forward. No red, no backlog, no guilt. Mark days done or skipped and everything re-flows to the hours you actually have.
Can I change what it generates?
Everything. Edit in place, rewrite a paragraph, regenerate one lesson without touching the rest — and every version is kept, so you can always go back.
Does the free plan actually stay free?
Yes. 12 written lessons a month, and the schedule, reminders and review are free forever — that’s the habit the whole product exists to build, and it will never be a paywall.
Are the sources real?
Every link is verified before it reaches you. Dead links don’t ship, and made-up citations don’t exist here.
Where does it run?
Web, installable iOS and Android apps — and inside Telegram as a Mini App: opens from a chat, signs you in silently, no registration form at all. Courses come in 20 languages, narrated by 29 voices.
So — what do you
want to learn?
Just try it and see if it fits you. Takes a minute. Costs nothing.
Free to plan · no card · you read the whole plan before a lesson is written