Brilliant

Brilliant is a highly-regarded, interactive online learning platform and app dedicated to helping users, from students in grades 3 through 12 to lifelong learners, master foundational and advanced concepts in STEM (Science, Technology, Engineering, and Mathematics), with a core focus on Math and Computer Science. Brilliant’s methodology centers on active learning and problem-solving, moving beyond rote memorization of formulas to build genuine conceptual understanding, mathematical intuition, and critical thinking skills. This approach is scientifically proven to be more effective than passive learning methods like lectures or videos, as it provides real-time feedback and guidance designed to help users reason through problems on their own. Brilliant believes that everyone is a math person, emphasizing that confusion often stems from the method of teaching, and thus aims to teach users to think more like scientists or mathematicians. The platform offers a constantly expanding library of over 90 guided courses, covering everything from foundational math like Arithmetic Thinking and Proportional Reasoning to college-level subjects such as Calculus, Astrophysics, Python, Algorithms, Data Analysis, Neural Networks, and Quantum Computing. Content is expertly crafted by a team of award-winning teachers and researchers from leading institutions like MIT, Harvard, and Stanford, ensuring a world-class educational experience. The courses are presented through a gamified interface that utilizes sophisticated animations, dynamic visualizations, and motivating challenges designed to spark curiosity, maintain engagement, and encourage persistence. Lessons often use real-world applications and overarching storylines to make complex topics accessible; for example, the platform teaches the scientific process by walking through the development of the smallpox vaccine or explains the physics of everyday objects like refrigerators and airplanes. In complex fields like cryptocurrency, fictional narratives are used to demystify abstract concepts. Brilliant is particularly valuable as a tool for differentiation in the classroom. The scaffolded lessons allow struggling students to repeatedly practice concepts and build core skills, while advanced, highly motivated learners can easily move ahead to more complex courses or jump ahead to a topic that intrigues them, supporting self-directed learning. Teachers can utilize the Brilliant for Educators program, which offers a free premium education account, along with useful classroom tools. These tools include a feature to assign lessons directly to Google Classroom and progress monitoring dashboards that allow teachers to see how students move through lessons, tracking total completion and time spent on a lesson. Regarding user experience and platform specifics, Brilliant is available globally on iOS, Android, and the Web. It operates on a freemium business model, offering two lessons a day for free, with a Premium subscription required for unlimited access to the entire course library and all features. The platform explicitly states that all course content is crafted by human experts, not AI, focusing its own use of algorithms on features like adaptive learning and personalized practice to tailor the experience to the user’s skill level. Its quality has been recognized with awards like App Store Best of Year. Parental and safety considerations are addressed in the Terms of Use, which mandate that all Service members must be over 13 years of age to register an account. Brilliant will terminate the accounts of minors younger than 13 who fail to provide proof of age, nullifying collected personally identifiable information. Privacy is managed through a clear policy: Brilliant collects personal information (name, email, school, date of birth, billing info for purchases, etc.) upon registration and uses cookies for its own analytics and to support relevant advertising from itself and its partners, a practice that leads to the Tracking: Yes designation. While the platform does not sell or rent personal information, it may share a user's name, school, and aggregate information about ability level with educational foundations. Users are alerted to the use of targeting cookies and can opt out of the sale or sharing of personal information for targeted advertising. The app may contain ads and in-app purchases are present for the premium subscription, but a Premium subscription removes both. The service focuses on a structured, educational environment, which minimizes social risks, though personal information may be made public if shared via a public message board or chat forum. Brilliant should be reviewed in real family use before recommendation. Test first-session onboarding, age fit (13–18), data collection prompts, and monetization flows. Verify whether core tasks remain usable with limited connectivity, whether navigation is predictable for children, and whether adult controls are easy to find. Keep short supervised sessions and document where children need support. Re-check links and policy pages regularly because store listings and business models can change over time.