Home › 📚 Learning › Brilliant

Brilliant

Freemium📚 Learning

Interactive STEM problem-solving (math, CS, physics, data, neural networks) with Koji, an in-course AI tutor (limited preview free, full…. It helps you study, learn and understand topics faster. Free to start, with paid upgrades.

Visit Brilliant →

What is Brilliant?

Interactive STEM problem-solving (math, CS, physics, data, neural networks) with Koji, an in-course AI tutor (limited preview free, full on Premium). Free tier is limited to a few lessons per day, Premium prices vary by channel and source (monthly $24.99–$30, annual about $150–$240), so no single figure is stated here.

Key features

Personalized study plans
Works with your own course materials
Available on web and mobile
Turns notes into quizzes and flashcards

Pricing

Brilliant is Freemium — you can start free and upgrade when you need more. Pricing can change, so confirm on the official site before buying.

Pros & cons

✅ Free tier to try before paying
✅ Learn at your own pace
✅ Study material from your own notes
⚠️ Best features need a paid plan
⚠️ Free tier has usage limits
⚠️ Occasional slowdowns at peak times

Best Brilliant alternatives

Not sure Brilliant is right for you? Here are the closest alternatives in learning:

KhanmigoAI tutor for studentsFreemium → Duolingo MaxAI language tutorPaid → Quizlet AISmart flashcardsFreemium → NotebookLMGoogle's AI study and research toolFree →

FAQs

Is Brilliant free?

Brilliant is freemium — you can start free and upgrade to a paid plan when you need more.

What is Brilliant used for?

Brilliant is used for learning — interactive STEM problem-solving (math, CS, physics, data, neural networks) with Koji, an in-course AI tutor (limited preview free, full…

What are the best alternatives to Brilliant?

Popular alternatives include Khanmigo, Duolingo Max, Quizlet AI. Compare them above to find your fit.