BetaBuilt in the open — new every week

Name a topic. Get a course you can actually finish.

whatplan turns “I want to learn quantum mechanics” into a structured course — chapters, lessons, and references — written for your level, with progress you can see.

~20s to a full syllabus · no card required

Beginner · 6 chapters · 22 lessons

Quantum Mechanics, From Zero

01

Why classical physics breaks

  • Light as waves, light as particles
  • The double-slit experiment
02

The quantum toolkit

  • States, amplitudes, and probability
  • 4Superposition, demystified

+ 18 more lessons

5 of 22 lessons complete
5/22
A course for almost anything
How it works

Three steps between a whim and a finished course.

01

Name a topic

Anything from quantum mechanics to sourdough. Pick your level — beginner to advanced.

02

Get your course

A real syllabus in about 20 seconds: chapters, lessons, and further reading, in the right order.

03

Finish it

Lessons are written the moment you open them. Mark them complete, watch progress fill, keep the streak alive.

What's inside

More than a reading list. A place to actually learn.

A real syllabus, in order

Not a list of links. Chapters build on each other, lessons sit in the right place, and every chapter ends with further reading.

01Why classical physics breaks4
02The quantum toolkit5
03Wavefunctions & probability4
04Spin, measurement, reality5

A tutor inside every lesson

Stuck on a paragraph? Ask right there. The tutor knows the lesson and the section you're reading.

“Explain superposition like I'm twelve.”

Answering with your lesson's context…

Written for your level

Lessons are generated the moment you open them — paced to beginner, intermediate, or advanced, whichever you picked.

Progress you can see

Every lesson is one tick of the bar. Watch it fill, course by course.

14 of 20 lessons complete
14/20 lessons · 70%

Streaks that keep you going

Finish a lesson a day and the streak follows you everywhere in the app.

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Showcase

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Questions

Good to know before you start.

Still curious? The fastest answer is to name a topic and watch a course appear.

How does whatplan build a course?

You name a topic and pick a level. In about 20 seconds you get a full syllabus — chapters and lessons in a sensible order, plus further reading. Each lesson itself is written the moment you open it, so it's tuned to exactly where you are.

Can I learn literally anything?

Just about. Quantum mechanics, sourdough, negotiation, a programming language, a period of history — if it can be taught, whatplan can outline it. Niche topics work; so do broad ones.

What's the AI tutor?

A tutor that lives inside every lesson. Highlight a section or just ask a question, and it answers with the full context of what you're reading — no copy-pasting into a separate chat.

What does whatplan cost?

Getting started needs no credit card. whatplan is in open beta, and when paid plans arrive, early users lock in founding pricing — no surprises.

Do I keep my progress?

Always. Every finished lesson ticks your progress bar and feeds your streak, and your courses stay in your library for whenever you come back.

Your move

What will you learn today?

Your first course is about 20 seconds away. No credit card to start.

Start learning