Brilliant records 2,426,610 monthly visits with -11.9% month-over-month growth and Freemium pricing. Marble - LeetCode Tutor records 0 monthly visits with — growth and Free pricing.
Interactive math, coding and AI tutoring you learn by doing
An AI tutor that walks you through LeetCode problems instead of solving them for you
| Dimension / Metric | | |
|---|---|---|
| Official Domain | brilliant.org | chromewebstore.google.com |
| Pricing Model | Freemium | Free |
| Monthly Visits | 2.43M (2,426,610) | 0 (0) |
| MoM Traffic Delta | -326.35K (-11.9%) | 0 (—) |
| Primary Market & Share | 🇺🇸 United States (41.9%) | 🌐 Global (—) |
| Direct Visits / mo | 1.2M | 0 |
| User Rating | 4.6 | 4.2 |
| Supported Platforms | Website | Browser Extension |
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.
An AI tutor that walks you through LeetCode problems instead of solving them for you
Open any LeetCode problem and Marble follows a structured three-stage routine: understand the problem, build a plan, then implement it. The flow mirrors what interviewers expect to hear in a technical screen.
Help is generated in the language of your choice, so you can keep solving in Python, Java, C++, JavaScript, Go, or whichever stack you interview in.
Marble coaches rather than solves, nudging you toward the right data structure or edge case instead of pasting a finished solution, which reinforces pattern recognition over time.
Activate the tutor from a small pin button directly on the LeetCode problem page, with no separate dashboard or tab juggling.
Learn to code free with hands-on lessons and instant playgrounds
Free / Open-sourceWrite code with precision, hand bigger jobs to agents, and keep working from anywhere
Free / Open-sourceWrite code with precision, hand bigger jobs to agents, and keep working from anywhere
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.
Free / Open-sourceA minimal, extensible terminal coding agent you can reshape
Free / Open-sourceA minimal, extensible terminal coding agent you can reshape
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.
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.
Excels at step-by-step homework solving and AI tutoring, but provides less structured visual concept-building courses.
Baidu's ERNIE-powered AI coding partner for your IDE
SpecialistProvides adaptive daily math and logic practice for children, but has less emphasis on advanced visual science lessons.
Offers Socratic AI tutoring and problem guidance, but lacks Brilliant's signature interactive visual math and science puzzles.
Offers Socratic AI tutoring and problem guidance, but lacks Brilliant's signature interactive visual math and science puzzles.
Real-time AI interview copilot and prep coach in one platform
Real-time AI interview copilot and prep coach in one platform
