A learning engine that adapts to every student.
The study plan that rewrites itself around you, after every single session.
- SAT
- PSAT
- ACT
- AP
- Subject tutoring
Orca, your AI tutor, teaches every lesson.
Google and MIT
Our CTO was lead author on AI research with both.
1570 and 1540 SAT 35 ACT
Test scores of our two founders.
150+ points
Early results have shown an improvement of about 150+ points in SAT scores for our first students in LessonOrca tutoring, a separate program with a weekly human tutor.
See it in 30 seconds.
One wrong answer, and everything after it changes.
What the video shows
- Every book, video and practice test was finished before it met you.
- There’s a better way.
It adapts to you, with every answer. - A student picks “Therefore”.
The AI tutor says: “You picked ‘Therefore’? Let’s find out why.” - One answer, and everything updates:
why you missed it, the explanation, the next question, tonight’s plan and next week’s review. - Two students pick the same wrong answer for different reasons.
Student A doesn’t know the rule yet, so the next lesson has more visuals.
Student B knows the rule but missed the clue, so the next lesson goes step by step. - No two students get the same course.
How it works
- 1
Tell us about you
Share your goal score, your test date and your week.
Then take a short quiz.
- 2
Get your plan
The AI builds your plan, your lessons and your own AI agents.
Each session fits your free time.
- 3
Your plan updates
After each session, the AI looks at everything you did and said.
Then it rewrites your plan.
Your coach checks your plan.
Then it starts again, after every session.
Not a skill tree.
A curriculum written for you.
A skill-tree course moves everyone through the same skills, in the same order.
LessonOrca writes your curriculum from everything it learns about you.
A skill-tree course
- Unit 1
- Unit 2
- Unit 3
- Unit 4
- Unit 5
- Same path for everyone.
- It sees only right or wrong.
- Wrong? Do 5 more of the same.
LessonOrca
It learns about you from
- Your answers
- Each step of your work
- What you say out loud
- How you learn best
- Your week
- Your pace and focus
- Your goal and test date
- Your coach’s notes
Nora’s profile
- She learns best by drawing.
- She said, “Transitions feel random.”
- She stops at x when the question asks for x + 2.
New notes after every session, chat and graded problem.
It writes her next sessions from those notes
Sun60 minQuadratics, part 2, on the whiteboard
From note 1. Because: She learns best by drawing, and Sunday is her free day.
Tue20 minTransitions: explain it back
From note 2. Because: She said, “Transitions feel random.”
Wed15 minRead-the-question drill
From note 3. Because: She stops at x, and Thursday has a late game.
- What you learn next, and in what order.
- How each lesson teaches you: whiteboard, explain it back, voice review or drills.
- When each session is, and how long it takes.
- New practice made for you, not pulled from one list.
Same question. Different mistake.
Orca reads each step of your work, so your next session fixes the cause.
If 3(x − 4) = 18, what is x + 2?
Right answer: 12
NoraAnswer: 10
3x − 12 = 18
3x = 30
x = 10
WhyHer math is right. She stopped at x, but the question asks for x + 2.
Next sessionHer next session starts with 6 “what does it ask for?” questions.
LeoAnswer: 4
3x − 12 = 18
3x = 6
x = 2
x + 2 = 4
WhyHe subtracted 12 when he had to add it.
Next sessionA whiteboard lesson on undoing each step, then 6 short questions.
What makes LessonOrca different.
Frontier AI builds your AI agents, your plan and your lessons.
It rewrites them after
every session, from what it notices.
A real coach checks your plan, and you can
message your coach.
-
A curriculum that rewrites itself
After every session, it looks at what happened.
See how it works: A curriculum that rewrites itself
Then it rewrites your plan, your lessons and your AI agents. -
Your own team of AI agents
LessonOrca sets up AI agents just for you.
See how it works: Your own team of AI agents
Each one knows your goal and how you learn. -
A living profile of you
After every chat, problem and session, it writes a note about you.
See how it works: A living profile of you
Then it puts the notes together to see how you learn. -
A plan that runs to test day
It plans every week from now to your test, and it changes as you go.
See how it works: A plan that runs to test day -
Real experts correct the AI
Your coach can correct what the AI plans, and we save each correction.
See how it works: Real experts correct the AI -
Orca teaches. It doesn’t tell.
Orca asks you questions, so you find the answer yourself.
See how it works: Orca teaches. It doesn’t tell.
It teaches the way you learn best. -
Message your coach
Stuck on a question? Orca helps you.
See how it works: Message your coach
Worried about your plan? Message your coach. -
It fits your week
Busy days get short sessions and free days get longer ones.
See how it works: It fits your week
How LessonOrca compares.
LessonOrca puts a study plan, an AI tutor and a real coach in one app.
It covers
the SAT, PSAT, ACT, AP and subject tutoring.
Orca, your AI tutor, teaches
every lesson.
LessonOrca opens in early access soon.
We took this from each company’s own
website. We last checked on October 15, 2026.
Apps change, so check their sites too.
“Not listed” means we could not find it on their site.
Made by two Berkeley founders with top test scores.
Abhiraam Eranti
Co-founder and CTO
1570 SAT
- Lead author on AI research with Google and MIT.
- Technical lead on a U.S. Treasury app for 100,000+ blind and low-vision Americans.
- Designed the LessonOrca student profile.
Waleed Chaudhry
Co-founder and CEO
1540 SAT, 35 ACT
- AI and machine learning consultant at Databricks.
- Founded an SAT and ACT company and designed personal study plans for 30+ students.
- UC Berkeley Haas School of Business.
Our goal is AI that gets better at teaching, with help from real teachers.
Both of us
have taught test prep since high school.
Supported by Berkeley SkyDeck · Founders Inc. · UC LAUNCH
Be one of the first to try it.
- It covers the SAT, PSAT, ACT, AP and subject tutoring.
- Orca, your AI tutor, teaches every lesson.
- $35 a month.
- Early access opens soon.
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Questions
What does it cover?
It covers the SAT, PSAT, ACT, AP and subject tutoring.
Orca, your AI tutor, teaches
every lesson, including subject tutoring.
The AI planner builds your plan around your
goal, your test or class dates and your week.
Is it AI or a person?
Both.
Orca, your AI tutor, teaches every lesson.
An AI planner makes your plan.
Your coach is a real person who checks your plan.
You can message your coach, but
your coach does not teach lessons.
How is this different from an online course?
An online course has one path for everyone.
LessonOrca writes your curriculum from
your work, your words, your week and how you learn.
It rewrites your curriculum after
every session.
How is this different from Acely or Aristotle?
Your plan rewrites itself after every session.
You get your own AI agents: an AI
tutor, a planner, a quiz maker and a homework maker.
A real coach checks your plan,
and you can message your coach.
It costs $35 a month.
Are there live lessons?
No.
You study on your own time.
Orca, your AI tutor, teaches every lesson.
Your coach checks your plan, and you can message your coach.
Will it raise my score?
We cannot promise a number.
You will see your progress after every session.
How much time does it take?
It fits your week.
Busy days get short sessions and free days get longer ones.
What do you do with my data?
We use it to make your plan.
We never sell it.
With your OK, we plan to use it
to make LessonOrca better.