For anyone who teaches
The hard part was never writing the lesson.
It was writing the questions.
A chapter, a syllabus, a set of notes or a bare list of topics goes in. A lesson comes out — with practice material pitched at a mix of levels you declare, and a person approving every item before a learner sees it.
Every level
One sentence. Six ways to ask about it.
Practice written by hand stops at recall — it is the quickest kind to write. Sparkles goes all the way up: what it says, why it's true, and what you would do with it somewhere new.
How it works
A chapter in. A lesson out.
One chapter or three hundred pages — the same care on every one.
Built for whole textbooks.
A chapter or a three-hundred-page book: every page gets the same treatment, and adding a file later leaves what is already approved alone.
Clicked, never typed.
Every answer is chosen, matched or ordered, so nothing has to guess what a learner meant — and every key is checked before you see it.
Yours to approve.
Nothing generated reaches a learner until a person on your team says yes. That is the next section.
The gate
Nothing reaches a learner until you say so.
Sparkles does the volume; you do the judgment. Review is one pass down a list — approve, edit, regenerate, next. The lock sits where material is read, not in the interface, so an unapproved item has no route to a learner at all.
Provenance
Everything traces back to the sentence it came from.
Every question, flashcard, scenario step and answer links to the exact passage in your source — one tap, for a learner checking or an editor auditing. Nothing a learner holds is ever cut loose from the page it came from.
Levels
Six levels. The top four are not a quiz.
Remember and understand are practice items — clicked, dragged, matched, ordered. Never typed, so nothing has to interpret what a learner meant.
The top four live somewhere else: a scenario. One narrative per cluster of material, six to eight steps, each a situation to reason through rather than the chapter restated back at you.
↺ Lower levels never retire — they come back as spaced review.
Ask
Stuck at nine at night? Ask the lesson.
A learner's question is answered from the lesson's own material — word for word where your lesson already says it, written and cited where it doesn't, and an honest "not in this lesson" when it isn't. Every answer says where it came from, and none is ever scored.
Momentum
A reason to come back that isn't a grade.
A point total and a streak, ranked against teammates and nobody else. Never a way for a teacher to watch who is behind — and any learner can step off the list with one switch, with no history kept.
The cost
What the AI actually used is a number, not a mystery.
Every credit is attributed to the lesson and the source file that used it, in the same credits your plan is priced in. A report you can export — not a dial you turn.
Who this is for
A team is whatever you're teaching.
Seats count the people who write and approve. Learners are free and uncapped, on every plan — including the free one.
Seats0
The people who write and approveLearners0
Free and uncapped
Free
One person, one catalog.
$0no card required
- 1 operator seat
- 100 AI credits a month
- The whole workflow, nothing withheld
Starter
A small department, or a tutoring practice.
$0a month, billed to the team
- Up to 10 operator seats
- 1,000 AI credits a month
- Credits do not roll over
Pro
A department that is actually shipping.
$0a month, billed to the team
- Up to 25 operator seats
- 2,000 AI credits a month
- Credits do not roll over
Business
One subscription across the institution.
$0a month, billed to the team
- Unlimited operator seats
- 3,000 AI credits a month
- Credits do not roll over
No plan buys a different result. Tiers differ in seats, credits and price — never in the level mix, the unlock thresholds, the models or the review rules.
Start with one chapter.
Upload a source, watch it become a lesson, and read the questions it wrote. That is the only test that matters, and it takes an afternoon rather than a term.