Brilliant vs Windmill (Windy)

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.

AI-native enterprise skills management and learning platform

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.

Free / Open-sourceThe AI super app for work — tasks, projects, calendar and meetings in one place

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

Agentic HR platform uniting HRIS, performance and talent management

Free / Open-sourceAI career copilot for resumes, LinkedIn, and the whole job hunt

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