Education tools / Brilliant
Brilliant
Visual, interactive tutoring in math and coding, from 5th grade through college. Master concepts in algebra, calculus, Python, computer science, and more.
Where it stands
3.6 / 5
Signals score
Not a hands-on test
Based on 1 of 3 signals
- Website health4 / 5 · weight 50%
Measured from the tool's public website
Built only from what we can measure or quote without using the tool. How ranking works
Rank by signals
We have not run our own hands-on test on Brilliant yet. Facts checked 2026-11-08. How tests work
Disclosure: agathox makes some of the tools listed here. They are labelled and scored by the same method as every other tool.
Should you use Brilliant?
A quick read built only from what the tool's own pages state and from our tests, not from opinion. Facts checked 2026-11-08.
A good fit if…
Nothing is clearly stated yet.
Check first
- Its pages do not state: pricing, watermark, where your files go. Check on the tool's site before you rely on it.
Does: Online courses, Math solver
Measured signals
4 / 5 · measured 2026-11-08Read automatically from Brilliant's public website: how reliable, secure, private and open the site is. This is not a test of how well the tool does its job. How this is measured
- Reliability5 / 5The page answered and finished downloading in 398 ms.
- Security3.5 / 52 of 5 protective headers set (strict-transport-security, x-frame-options).
- Privacy4 / 51 third-party tracking service found: Google Tag Manager.
- Transparency3 / 5Links a privacy policy; no pricing page linked.
Community feedback
We found no public discussion of this tool to read.
A score needs at least 12 different commenters across 2 threads.
- Free tier
- Not stated.
- Paid plan
- Not stated.
- Signup
- Users must sign in to use Brilliant. The page says: “Brilliant | Your Personal Tutor for Math and Coding Sign in . . . . Your personal tutor for math and coding.”
- Watermark
- Not stated.
- Where files go
- Not stated.
From the tool's own pages, checked 2026-11-08. Sources: Home. Prices and limits change; check the tool before you rely on them.
Read automatically by a program, not by a person. Each fact quotes the sentence it came from, and a fact is shown only if that sentence is on the page. Where a page did not say, it reads “Not stated.”
Get an email if Brilliant changes
We check its official pages every week. If they change, we tell you, so you can see if the price or limits moved. No other email, and one click stops it.
Are you the maker of Brilliant? Link to this page
Copy this into your site. The link goes to this page, and it does not change any score.
<a href="https://agathox.com/tools/brilliant">Brilliant on agathox: compared and tested</a>
Tasks and scores
- Online coursesNot tested yet
- Math solverNot tested yet
Similar tools
Top signals in Online courses.
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