Turn screen time into skills time
Like Duolingo, but for GenAI, coding, marketing, finance, and more. Your personal tutor, Cosmo, is ready when you are.
Learning built for busy brains
Just 5 minutes a day. On the bus, between classes, whenever it works. Lessons are quick, flexible, and made to fit into real life.
Your own pocket-sized tutor
Cosmo nudges when you need it, helps you get unstuck, celebrates your wins, and guides you through every topic at just the right pace.
Master what moves you forward
Choose your next skill and start building. With 200+ to explore, learn what you need, when it matters most.
Progress you can feel (and flex)
Collect badges. Earn shareable certificates. Track streaks. Learning is more fun when you can see how far you’ve come and share it.
Built by CodeSignal—the AI platform 3,000+ employers trust to hire
Start learning your way
Download the app and make progress in just 5 minutes a day, with Cosmo by your side.
