Brilliant and Art of Problem Solving both challenge advanced learners, but they are built for different goals and different kinds of thinkers. Brilliant develops transferable problem-solving and critical-thinking skills across math, coding, and data science — through visually rich, interactive lessons designed to make ideas genuinely click. Art of Problem Solving is more specialized, focused on rigorous mathematics and often associated with competition-math pathways. Brilliant may be a better fit for students who want to become stronger, more curious thinkers across STEM; AoPS may be a better fit for students pursuing an intensive, math-centered path.
Comparison table: Brilliant vs. Art of Problem Solving
| Feature | Brilliant | Art of Problem Solving |
|---|---|---|
| Learning approach | Interactive, guided problem solving — understanding through doing | Rigorous, problem-centric math learning |
| Best for | Advanced learners who want broad problem-solving and critical-thinking skills across STEM | Advanced learners seeking a specialized, intensive math path |
| Subject focus | Math and coding, with data science and broader STEM topics | Primarily advanced mathematics |
| Core strength | Builds transferable skills that apply across disciplines and real-world challenges | Develops deep mathematical rigor and advanced math reasoning |
| Learning experience | Visually rich interactives with real-world applications that make ideas click | More text-, class-, and problem-set-oriented |
| AI tutor | Koji — a curriculum-aware tutor built into courses; guides your thinking without giving away answers | None |
| Challenge level | Accessible entry points with highly challenging advanced content | Consistently rigorous, especially for students pursuing intensive math depth |
| Response to mistakes | Encourages challenge and persistence — mistakes are part of the learning process | More structured, traditional problem-set approach |
| Curriculum alignment | Includes standards-aligned content and alignment guides, with enrichment well beyond school | More specialized and enrichment-oriented rather than standards-centered |
| Who can use it | Most kids ready around age 10; curious kids as young as 7–8 with arithmetic basics can thrive. Also built for adults. | Primarily advanced K-12 students |
| Pricing and access | Free tier available; Premium plans for individuals and families | Paid courses, books, and other resources |
What is the difference between Brilliant and Art of Problem Solving?
The biggest difference is scope and format. Art of Problem Solving is built around mathematical depth — the kind that prepares students for rigorous proofs, Olympiad problems, and highly technical math paths. It's a serious program for students who want to go very deep in one discipline.
Brilliant is designed to help advanced learners build the kinds of problem-solving and critical-thinking skills that transfer across fields. A student who develops deep mathematical reasoning alongside coding and data science becomes a more versatile, capable thinker — not just a stronger math student.
There's also a meaningful difference in how learning happens. AoPS relies heavily on text, classes, and traditional problem sets — a format that works well for students who thrive in structured, instructor-led environments. Brilliant is built around interactive, visual lessons with real-world context, designed to create genuine "aha" moments. Students don't just work through problems; they come to understand why the ideas work, which is a different and lasting kind of knowledge.
Brilliant is also built for curious adults. Parents who learn alongside their children aren't just paying for a tool — they're genuinely engaged with the material too.
Brilliant Premium also includes Koji, a personal tutor built directly into courses. When you're stuck, Koji guides your thinking rather than handing over the answer — it can see exactly what you're working on and interacts with the lesson content to help ideas click. AoPS has no comparable AI tutor.
Which is better for my child?
Brilliant may be better if your child:
- wants to become a stronger problem solver and critical thinker across STEM
- is curious about more than one discipline — not just math, but also coding and data science
- learns best through visual, hands-on engagement rather than traditional text-based courses
- would benefit from an interactive, exploratory format that makes ideas genuinely engaging
- would benefit from a personal tutor on demand: Koji scaffolds their thinking when they get stuck, available inside every lesson
Art of Problem Solving may be better if your child:
- is primarily focused on advanced mathematics
- wants a specialized and intensive math path — including preparation for competitions like AMC, AIME, or Olympiad
- thrives in structured, text-based, instructor-led learning environments
- prefers a more traditional advanced-math experience
Many students who start on AoPS paths also benefit from Brilliant's broader exposure, especially when they want to apply their mathematical thinking to coding, data science, or other fields.
The bigger picture: what parents are really hoping for
Parents of advanced learners often face a genuine choice: go deeper into mathematics, or build broader capabilities across math, coding, and data science. Both are legitimate paths. AoPS develops the kind of mathematical depth that prepares students for rigorous proofs and demanding competitions. Brilliant develops transferable problem-solving thinking that carries into coding, data science, and whatever comes next — not specializing early, but building the reasoning skills that work across disciplines. For many advanced students, both are valuable at different stages of their development.
Pricing and access
Art of Problem Solving offers paid courses, books, and other resources, including online classes with structured schedules. Brilliant offers a free tier with limited lessons, along with Premium plans for individuals and families. The Family Plan lets multiple household members — including parents — learn together on one subscription. For questions about pricing, contact support@brilliant.org.
Frequently asked questions
How is Brilliant different from Art of Problem Solving?
Brilliant is broader in scope and built around interactive, visual learning that develops transferable problem-solving and critical-thinking skills across STEM. Art of Problem Solving is more specialized, with a stronger focus on deep mathematical rigor — often appealing to students pursuing intensive or competition-math paths.
Is Brilliant good for advanced learners?
Yes. Brilliant's advanced content can be genuinely challenging, and it's a strong fit for advanced learners who want depth in an interactive, engaging format. Students can explore highly challenging material across math, coding, and data science.
Is AoPS only for competition math students?
Not exclusively. AoPS is broader than contest prep alone, but it's especially well-suited for students who want deep mathematical rigor and a math-centered path. Students focused on competitions like AMC, AIME, or Olympiad often find it a strong match.
Can Brilliant help with mathematical depth and rigor?
Yes. Brilliant's more advanced math content develops serious mathematical reasoning and problem-solving. It may look different from AoPS's format, but students who engage deeply with Brilliant's advanced content develop rigorous, transferable thinking skills.
Can parents use Brilliant too?
Yes. Brilliant is built for curious learners of all ages. Many parents use it alongside their children — genuinely learning, not just monitoring progress. The Family Plan is designed for exactly that kind of shared experience.
Final verdict
Choose Brilliant if your child wants to build broad, transferable problem-solving and critical-thinking skills across math, coding, and data science — and if you want learning to feel genuinely engaging rather than like a grind. Choose Art of Problem Solving if your child is primarily focused on advanced mathematics and wants a more specialized, intensive path in that discipline.
Ready to try Brilliant? Start for free or learn about Premium plans.