Learnidex vs Khan Academy · Free education platform
Learnidex vs Khan Academy
Any subject, from your sources — not a fixed curriculum.
Khan Academy offers excellent, free, curated lessons across a set curriculum (largely K-12 and intro college). Learnidex generates a course on any subject you name, built from your own materials, with grading, a concept map, and a tutor grounded in your sources.
| Feature | Learnidex | Khan Academy |
|---|---|---|
| Subjects covered | Anything you can state as a goal | Curated set curriculum (mostly K-12/intro) |
| Course from your own sources | AI-generated from your goal + your sources | Not available |
| AI tutor on your own materials | Cites your own materials, click-back sources | Khanmigo — on Khan's content |
| Grading & GPA | Rubric feedback, letter grades & GPA | Exercises & mastery points |
| Concept map & mastery gating | Prerequisite concept graph, gated checkpoints | Skill/mastery progression |
| Certificate | Shareable certificate of completion | Not available |
| Open source & self-hostable | Yes — open-source & self-hostable, BYOK | Not available |
| Price | Free plan, then $20/mo | Free (nonprofit) |
Why learners choose Learnidex over Khan Academy
Not restricted to a fixed curriculum — generate a course on any goal, at any level.
Lessons and the tutor are grounded in your own uploaded sources, not a general catalog.
Rubric grading with letter grades, a GPA, and a shareable certificate.
Open-source and self-hostable, so you can run it your way.
Learnidex vs Khan Academy: FAQ
Is Learnidex free like Khan Academy?+
Learnidex has a free plan (one AI-generated course a month) and free marketplace enrollment. Khan Academy is entirely free as a nonprofit; Learnidex adds paid plans for generating more courses and offers self-hosting.
How is Learnidex's tutor different from Khanmigo?+
Khanmigo tutors on Khan Academy's own content. Learnidex's tutor is grounded in the specific sources you provide for your course, with citations you can click back to.
Do I need my own AI API key to use Learnidex?+
No. On the hosted plans everything — course generation, grading, the tutor, and search — runs on our platform. Self-hosters can bring their own key (Anthropic, OpenAI, OpenRouter, or a local Ollama model).
How much does Learnidex cost?+
There's a free plan (one AI-generated course a month). Student is $20/mo (10 courses) and Pro is $35/mo (25 courses). Enrolling in a marketplace course others built is always free.
Learn any subject, your way.
Generate a personalized, graded course from your own sources.