Brilliant
Interactive maths, science, and CS
We publish a full Four-Mismatches fit assessment for the student-facing exam tools first. For this one, the facts below are what we have verified — run the Four Mismatches Test on it yourself for your own students.
Independence: Addestra builds learning products too (MathsTutor, TinkerWell). We never review or score our own, and no tool pays to be listed or to rank higher — how we assess fit.
What it does
What the AI actually does — Human-designed interactive problem sequences with adaptive difficulty; generative-AI features are limited [TBD] — an active-learning content product.
Why it was built — Learn hard STEM by actively solving hand-crafted interactive problems, not passively watching video.
Who built it
- Company
- Brilliant.org
- Founders
- Sue Khim
- HQ / origin
- San Francisco, USA
- Founded
- 2012
- Model
- B2C
- Languages
- English
- Pricing
- Subscription
We record durable facts only — no funding-raised or user-count figures. Unverified fields are marked [TBD] rather than guessed.
Where it sits
Brilliant is on the EdTech AI 100 map, in coding & stem skills, built in United States.
Related & alternatives
- DataCampData and AI skills with an in-browser tutor
- CodecademyInteractive coding courses with an AI assistant