Khanmigo

Khanmigo belongs in the catalog because it represents one of the clearest attempts to make AI feel like educational scaffolding rather than answer vending. Khan Academy positions it as an AI-powered tutor and teaching assistant, and the public site repeatedly emphasizes a learning-first posture: Khanmigo is supposed to guide students toward the answer instead of simply dumping one onto the page. That distinction matters in a directory aimed at real stack decisions, because student tools are not only judged by output quality. They are also judged by whether parents, schools, and learners can trust the product's incentives.

It also deserves inclusion because the public packaging is unusually clear. The parents page currently states that subscriptions cost $4 per month or $44 annually, while the teachers page says Khanmigo is free for educators. The same site says parent subscriptions can enable access for up to 10 children and that Khanmigo can help across math, science, coding, history, and humanities from elementary school through college. That is a strong combination of pedagogical clarity, practical subject range, and accessible pricing.