The AI tutor you
always wished you had.

Ask anything. Learn faster. Remember longer.

Rae explains concepts, creates flashcards automatically, and helps you remember them.

Free to start No account to create Phone, tablet & desktop
Powered by Claude, the world's most advanced AI model
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Learning the chain rule with Rae — a worked example and a question back to you, with steering controls and the bottom tab bar

Why not just use ChatGPT?

Getting answers is easy. Learning and remembering is harder.

It models what you know

Rae tracks your understanding concept by concept — what's solid, what's slipping — and opens each session on your weak spots. Memory recalls what you said; Rae models what you've actually learned.

It makes it stick

Your chats become flashcards that resurface right before you'd forget — spaced repetition, automatically. Chatting isn't remembering.

It quizzes, not just tells

Ask and you get the full answer, step by step. Then Rae quizzes you on it with hints — so you recall it yourself, not just nod along.

It never bluffs

Rae flags what it's unsure of and shows its working — so a confident wrong answer never quietly derails your studying.

Everything clicks — then sticks

Gorgeously rendered answers, practice that adapts to you, and a memory of exactly how you learn.

Answers that render

Crisp math, syntax-highlighted code, diagrams, charts and chemistry — not walls of plain text.

Snap, solve, practice

Send a photo of a stuck problem or a PDF. Rae reads it, works it through, then spins up practice questions on the same skill.

Practice that adapts

Your chats become flashcards and right-sized quizzes that get harder as you improve — and your knowledge map lights up as concepts click.

Notes that write themselves

Every explanation is saved as a clean, searchable note — organised by subject and there whenever you want to read back. Notes are for reading; flashcards are for recall.

A plan for your goal

Tell Rae your goal — "ace my bio final," "prep for a coding interview" — and it builds a study plan, counts down to exam day, and targets your weak spots.

Gentle reminders

A nudge to review only when something's due — quiet during your off-hours, never spammy.

Wherever you study, Rae's right there

Rae lives inside Telegram — so it just works on your phone, the desktop app and the web. One account; your chats, notes and progress stay in sync across all three.

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Rae working through a problem step by step in a chat on an iPhone
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🔥 12-day streak
Mastery by concept
Photosynthesis
Cell respiration
The Calvin cycle
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Quiz · Biology3 / 10
Which enzyme unwinds the DNA double helix during replication?
Tap to reveal answer ▾
AgainGoodEasy
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Up and running in a minute

No setup, no syllabus to upload. Just start a conversation.

1

Open Rae in Telegram

Tap the button, hit Start, and say what you're studying.

2

Ask, snap or paste

Type a question, send a photo of a problem, or drop in your notes.

3

Learn & remember

Get clear explanations, then practice with cards Rae makes for you.

The methods top students use — built in

You don't have to know the learning science. Rae just does it, every session.

Active recall · retrieve, don't re-read Spaced repetition · review right before you forget Interleaving · mix topics to learn deeper Feynman technique · explain it to own it Honest feedback · real mastery, never inflated

Simple pricing that scales with you

Start free. Upgrade when you want more daily usage and headroom.

Basic
For steady, everyday study
$9.99/mo
  • Generous daily usage for everyday study
  • Photos, PDFs & voice
  • Notes, flashcards & study plans
Choose Basic
Max
For all-day, intensive learning
$49.99/mo
  • All-day, intensive use
  • Everything in Pro
  • Highest monthly budget
  • First access to new features
Choose Max

Every plan starts with a free tier — try Rae before you pay a cent.

Questions, answered

How is this different from ChatGPT?

ChatGPT answers a question and forgets it. Rae is a study system: it remembers what you struggle with, turns your sessions into flashcards, schedules reviews so things actually stick, tracks your mastery, and teaches like a tutor: clear step-by-step answers, then quizzes with hints so it actually sticks.

What if it gets something wrong?

Rae is built to be honest: it flags when it's unsure, separates settled fact from interpretation, and shows its working so you can follow along. Spot an answer that looks off? One tap runs an independent check and corrects it in place.

Is it safe for younger students?

Yes. Rae adapts its language and tone to your age, keeps everything age-appropriate, and declines anything unsafe. It's a calm, supportive tutor — with no manipulative streaks or engagement tricks, because we optimise for you learning and getting on with your day.

What subjects does it cover?

Pretty much anything you study — maths, the sciences, coding, languages, the humanities and beyond. Math, chemistry, code and diagrams all render beautifully, never as walls of plain text.

Do I need to install or sign up for anything?

No. Rae lives inside Telegram — an app you may already have. Open the chat and start. There's no separate app to download and no account to create.

Is it really free? Can I cancel anytime?

There's a genuinely useful free tier — try Rae before you pay a cent. Paid plans add more daily usage and headroom, and you can cancel anytime from the in-app billing portal.

New to Telegram?

Rae lives inside Telegram — a free, secure messaging app. Install it first (it takes a minute), then open Rae.

Start learning in 30 seconds

Free to start. No account. Open Telegram, say hello, and learn something today.

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