Built on evidence, optimized by our research, we are blending the power of AI and human community to transform how students learn. We design products that build the motivation needed to push through productive struggle and truly master new concepts.

Flagship Math & Science app with cohort-based live classes and AI-evaluated handwritten practice. Available for Indonesian students in Grade 4 -12.

A STEM homework helper for students worldwide that evaluates handwritten attempts, spots errors, and offers audio guidance to help students solve problems themselves.

Partial collection of the 600,000+ Q&A Math and Sciences Explainer videos available on Youtube primarily discovered through search engines and Google Lens.

Maximizing retrieval and spaced practice through authentic pen-and-paper effort, paired with instant, voice-guided AI feedback.

Preserving the cognitive benefits of handwritten practice, we use AI to analyze specific mistakes and guide students back to the correct path.

Tanya: A trusted Q&A app that matches student questions to relevant solutions from a curated library of over 600,000 video explanations.