Brilliant records 2,426,610 monthly visits with -11.9% month-over-month growth and Freemium pricing. ModelFusion records 119 monthly visits with -88.2% growth and Freemium pricing.
Interactive math, coding and AI tutoring you learn by doing
Free LLM toolkit: cost calculators, prompts and model comparison
| Dimension / Metric | | |
|---|---|---|
| Official Domain | brilliant.org | modelfusion.io |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 2.43M (2,426,610) | 119 (119) |
| MoM Traffic Delta |
| -326.35K (-11.9%) |
| -885 (-88.2%) |
| Primary Market & Share | 🇺🇸 United States (41.9%) | 🌐 Global (—) |
|---|
| Direct Visits / mo | 1.2M | 51 |
|---|
| User Rating | 4.6 | 4.2 |
|---|
| Supported Platforms | Website | Website |
|---|
Interactive math, coding and AI tutoring you learn by doing
Learn math, science, CS and AI through short, visual exercises that build intuition step by step rather than passive video watching.
A visual, interactive tutor that works on a shared canvas, asks guiding questions and gives hints without simply revealing the answer.
Quizzes and reviews adapt to your level, tracking what you have mastered and resurfacing topics that still need work.
Write and run real code to learn programming logic, algorithms, data structures and debugging skills relevant to the AI era.
Free LLM toolkit: cost calculators, prompts and model comparison
Estimate API costs for GPT-4, Claude, Gemini and 25+ models and compare pricing across providers before you spend.
Access a large library of ready-made prompts and count tokens for any model to reduce cost and improve efficiency.
Find the best model for a use case and compare MMLU, HumanEval and other performance metrics interactively.
Chat with several AI models at once for side-by-side comparison, and upload PDFs or Word files to query them with AI.
SpecialistBattle-test AI coding models side by side
SpecialistFocuses specifically on interactive programming and coding lessons, whereas Brilliant covers broad STEM and math concepts.
SpecialistYour personal AI tutor for every subject, from notes to exam day.
SpecialistProvides deep interactive training for data science and programming, but omits foundational math and general science topics.
SpecialistAI-powered A Level and GCSE courses with a top-grades-or-refund guarantee
SpecialistLearn Linux, DevOps, and cybersecurity by doing — inside real online labs.
Excels at step-by-step homework solving and AI tutoring, but provides less structured visual concept-building courses.
SpecialistProvides adaptive daily math and logic practice for children, but has less emphasis on advanced visual science lessons.
SpecialistExpert human data and evaluation for training frontier AI
Free / Open-sourceOpen-source database of AI models, prices and capabilities
Offers Socratic AI tutoring and problem guidance, but lacks Brilliant's signature interactive visual math and science puzzles.
SpecialistDelivers gamified adaptive math tutoring for younger learners, whereas Brilliant caters to a broader, more advanced audience.
SpecialistBattle-test AI coding models side by side
SpecialistLearn Linux, DevOps, and cybersecurity by doing — inside real online labs.
Excels at step-by-step homework solving and AI tutoring, but provides less structured visual concept-building courses.
Free / Open-sourceOpen-source database of AI models, prices and capabilities
Offers Socratic AI tutoring and problem guidance, but lacks Brilliant's signature interactive visual math and science puzzles.
SpecialistDelivers gamified adaptive math tutoring for younger learners, whereas Brilliant caters to a broader, more advanced audience.
