Courses that actually stick

Each course is an ordered set of simple skills. Complete them, ace the quizzes, and level up — your progress saves automatically.

Science

Space, from the ground up

Go from Earth's sky to black holes in seven bite-sized skills.

Climate essentials

The science behind a changing planet.

Health

How your body works

The systems that keep you alive, explained simply.

Economics

Money & the economy, demystified

Understand the ideas behind everyday money.

Technology

AI foundations

From what a neuron is to how modern AI learns.

For organizations

Turn your docs into courses your team finishes

Upload your onboarding guides, handbooks, or product docs. Baiku simplifies them into bite-sized skills, builds quizzes, and tracks who's completed what — with Google & Microsoft SSO.

Talk to us about Teams →