Brilliant Premium gives you Koji — Brilliant's personal tutor — plus unlimited, ad-free access to all courses. Learn how Koji works →
What Premium includes:
- Koji — your personal tutor, available inside courses to guide your thinking when you get stuck, without just giving you the answer
- Unlimited learning — no daily lesson limits; learn as much as you want
- Jump ahead — access any lesson in any course, in any order
- Ad-free — no interruptions on web or mobile
Plans
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Annual individual plan: pay once/year at a discounted monthly rate; best value for individuals
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Monthly individual plan: pay monthly; offers the most flexibility
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Annual family plan: a fixed-price plan for up to 6 members — ideal for households where multiple people are learning. Visit brilliant.org/subscribe for pricing.
To subscribe, visit brilliant.org/subscribe to compare prices, select your plan, and enter payment details.
Frequently asked questions
What is Koji?
Koji is Brilliant's personal tutor, built directly into courses. When you get stuck, Koji walks you through the thinking step by step — it can see exactly what you're working on and guides you without just giving you the answer. Premium subscribers have full, unlimited access to Koji. Learn more →
Is there a free trial?
Brilliant sometimes offers free trial promotions that allow eligible users to try Premium before subscribing. Availability may vary by platform, account, or timing. Learn more →
What is the Family Plan?
The Annual Family Plan covers up to 6 members on one fixed-price subscription. Each member gets their own account. It's designed for households where multiple people — kids, parents, or both — are learning together.
What's the difference between monthly and annual plans?
The annual plan is paid once per year at a lower effective monthly rate — the best value if you're committing to learning long-term. The monthly plan is more flexible, with no annual commitment. Both include the same Premium features.
What can I access for free?
Brilliant has a free tier with access to lessons and a limited Koji preview. See what's included in the free tier →
Do teachers or students get free Premium?
K-12 teachers and their students may qualify for free Brilliant Premium through the Brilliant for Educators program. Learn more at educator.brilliant.org.
Have questions? Reach out to support@brilliant.org and our team will be happy to help.