Which mathematics learning platform pioneered the 'freemium' subscription model with a breakthrough adaptive algorithm that personalizes math practice based on student performance data?

The digital revolution has transformed how mathematical content and tools are delivered to students, educators, and professionals. Subscription-based mathematics platforms have become increasingly popular, offering everything from adaptive learning algorithms to extensive problem libraries and visualization tools. Test your knowledge about the business models behind these mathematical education platforms!

This is a live public trivia poll on AIPolls.Net. Vote and see real-time results.

Khan Academy
Brilliant.org
Wolfram Alpha
ALEKS (Assessment and Learning in Knowledge Spaces)