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. Plerdy records 118,449 monthly visits with -4.7% growth and Freemium, Free Trial pricing.
Find the revenue leaks on your site with CRO, heatmaps and analytics
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | brilliant.org | plerdy.com |
| Pricing Model | Freemium | Freemium, Free Trial |
| Monthly Visits | 2.43M (2,426,610) | 118.45K (118,449) |
| MoM Traffic Delta | -326.35K (-11.9%) | -5.78K (-4.7%) |
| Primary Market & Share | 🇺🇸 United States (41.9%) | 🇺🇸 United States (7.4%) |
| Direct Visits / mo | 1.2M | 49.93K |
| User Rating | 4.6 | 4.3 |
| 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.
Find the revenue leaks on your site with CRO, heatmaps and analytics
See clicks, scroll depth and attention on every page, plus watch real sessions to identify exactly where visitors get stuck and abandon.
Connect campaigns and landing pages to revenue, orders and AOV, and find the specific page or channel that is losing you sales.
Spot JavaScript errors, 404s and 5xx responses that break the checkout before they cost you conversions.
Run targeted pop-ups, visitor feedback surveys and A/B tests on live traffic to fix leaks and prove the change worked.
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.
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.

SpecialistProvides adaptive daily math and logic practice for children, but has less emphasis on advanced visual science lessons.

AI search visibility analytics for marketing teams
AI search visibility analytics for marketing teams

AI SEO manager that tracks rankings and AI answers, then does the work
AI SEO manager that tracks rankings and AI answers, then does the work

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.

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

Track and improve how AI search engines mention your brand
Track and improve how AI search engines mention your brand