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A tutor that sees your work
Talk it through at a real whiteboard. It reads your handwriting, asks before it tells, and marks the exact step that went wrong.
Turn curiosity into lasting mastery
Hubble is your personal AI tutor that sees your work, thinks with you in real time, and remembers how you learn.
A tutor that sees, draws, and remembers.
Hubble puts the three things that actually move learning in one place, and makes them feel like one instrument.
Explanations drawn live
Ask for a picture and a diagram builds itself on the board piece by piece while the tutor walks you through it.
Study your own materials
Upload what you're actually studying. Read it with the tutor beside you, ask about any passage, or crop a diagram straight off the page and talk it through.
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A tutor that remembers
It learns how you like to be taught, what keeps tripping you up, and where you left off. And you can see and edit everything it knows about you.
Three ways to learn, one tutor.
The whiteboard tutor
A voice on your board, not a chat box. It watches the work you actually write and teaches the way good tutors do: questions first.
- Voice-first, question-first
- Reads your handwritten math
- Draws diagrams while it talks
Reading, with a tutor in the room
Your study materials open next to a tutor that can actually see them. Highlight a passage to ask about it, crop a figure to talk it through, and get a practice set when you're ready.
- Answers grounded in your pages
- Crop any diagram and ask
- Practice built from what you're reading
A tutor that knows you
Every session starts where the last one ended. It keeps track of your goals, your sticking points, and how you like to be taught - and its memory is yours: open it, edit it, delete it.
- Picks up where you left off
- You set the pace and the style
- Its memory of you is editable
Linear algebraOrganic chemistrySpanishMusic theoryCalculusStatisticsPhysicsData structuresMicroeconomicsGeometry
The best way to learn was proven decades ago: a tutor of your own, questions before answers. It was never scaled. Hubble is how everyone finally gets it.
Why it works
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The tutoring effect
Students tutored one-on-one outperform classroom students by two standard deviations. Hubble gives everyone the tutor.
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Retrieval practice
A week later, students who practiced recall retain about 50% more than students who re-read. That's what the practice sets are for.
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The self-explanation effect
Students who explain ideas in their own words show about double the learning gains of students who just listen. Hubble's tutor asks before it tells - that's the whole method.
See what the future of learning looks like.
The first session takes one sentence: just say what you're working on.
Closed beta
Get an early seat.
Hubble is opening to a small group at a time. Leave your email and we'll send an invite when a seat opens up.