Skip to content
Try it now

Your AI tutor for test day.

Meet Kenji, your AI tutor. Work through questions together, see ideas explained, and learn to solve the next one yourself.

Prepare for standardized tests with Kenji, starting with the SAT. Try a question for free today.

Try a free SAT question

No credit card needed.

Kenji for schools

Founded by Harvard students.

Scroll to meet KenjiMeet Kenji below

Hi, I’m Kenji.

Why Kenji

The lesson ends. The questions don’t.

Sometimes an idea makes sense in class, then feels different when you try it yourself.

Ask Kenji for another example, a different explanation, or help working through the question.

How Kenji teaches

Where is the 100% in this question?

  1. Try it your way.Solve it on your own, pick an answer, or ask Kenji to walk you through it.
  2. Get it right?Kenji asks you to explain how you got there.
  3. Get it wrong?Kenji starts from your answer and walks you through the idea, drawing and explaining each step.
  4. Confirm your work.Check that your answer fits the question. Then try one on your own.
Try a question yourself →

Your turn

Now one like it, on your own.

Ask Kenji to explain it on the whiteboard, or pick an answer and he starts from your pick.

Question 1 of 3

Ask Kenji your way

Show it, say it, or type it.

Kenji answers on the whiteboard whichever you choose. These are screens from Kenji’s SAT practice.

  • In SAT Math practice

    Take a photo of your work

    Working on paper? Take a photo or upload one. Kenji reads your handwritten steps.

    Kenji's Show your working window in SAT practice, with two choices: use this computer's camera, or upload a photo.

  • Voice

    Talk to Kenji

    Hold the talk key and say it, or tap the mic on your phone.

    Kenji's Ask bar while a student is talking: a sound level and the words Listening, Release to send. On a phone, a green mic button in the Ask bar.

  • The Ask bar

    Type to Kenji

    Ask about this step, or anything on the board.

    Kenji's Ask bar with a typed question, a green send button, a camera button for a photo of your work, and a button that opens the full chat.

The Kenji newsletter

AI should help you learn, not do the learning for you.

Every student deserves teaching that fits them. Kenji works alongside teachers.

Findings on learning with AI, what’s new in Kenji, and stories from students and schools. No more than once a month.

See what you’ll read

Questions

Before you try it

Is Kenji a real person?

No. Kenji is an AI. You can type to him or talk out loud, and he teaches on a whiteboard.

Will it just give me the answer?

You can try first or ask Kenji to walk you through the question. Ask for a hint, an example or an explanation, then practice applying the idea yourself.

What can I learn with Kenji?

Kenji starts with the SAT. He begins with a few questions and skips what you already know.

Do I need my school to use it?

No. You can try a question and start learning on your own. Kenji+ is being developed to connect student practice with teacher and school administrator tools.

Find your next step with Kenji.

Create a free accountBring Kenji+ to your school

Already have an account? Sign in