SpecialistFocuses specifically on interactive programming and coding lessons, whereas Brilliant covers broad STEM and math concepts.
Brilliant records 2,426,610 monthly visits with -11.9% month-over-month growth and Freemium pricing. PolygrAI records 2,011 monthly visits with -46% growth and Freemium pricing.

AI interview platform that scores, profiles and flags potential deception
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | brilliant.org | polygr.ai |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 2.43M (2,426,610) | 2.01K (2,011) |
| MoM Traffic Delta |
| -326.35K (-11.9%) |
| -1.71K (-46%) |
| Primary Market & Share | 🇺🇸 United States (41.9%) | 🇮🇳 India (100%) |
|---|
| Direct Visits / mo | 1.2M | 787 |
|---|
| User Rating | 4.6 | 3.7 |
|---|
| 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.

AI interview platform that scores, profiles and flags potential deception
Produces AI-driven integrity assessments that highlight potential deception signals across audio, visual, linguistic and behavioural cues.
Set objectives up front and let the platform score and rank responses with commentary, evaluating demonstrated skills and highlighting top matches.
Applies psychometric frameworks to responses to infer motivations, emotional stability, risk appetite and decision-making tendencies.
Generates role-specific questions and distributes interviews in bulk by email or SMS, with recurring schedules and consent management.
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.

An AI recruiter that interviews, verifies, and screens every applicant

Offers Socratic AI tutoring and problem guidance, but lacks Brilliant's signature interactive visual math and science puzzles.

Interviews on demand, AI-driven or expert-led

SpecialistDelivers gamified adaptive math tutoring for younger learners, whereas Brilliant caters to a broader, more advanced audience.

Job-simulation skill assessments for the AI hiring era

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.
An AI recruiter that interviews, verifies, and screens every applicant
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.