Khan Academy
Khan Academy is a free nonprofit learning platform offering 840+ courses from kindergarten to early college, with interactive practice, teacher dashboards and Khanmigo, an AI tutor built to guide learners towards answers rather than hand them over.
What is Khan Academy?
Khan Academy is not a company. Khan Academy, Inc. is a US charitable nonprofit with 501(c)(3) status, and its stated mission is “a free, world-class education for anyone, anywhere”. It grew out of Salman Khan tutoring his cousin and now employs more than 150 people, funded by donations rather than by advertising or subscriptions to the core product.That core is a library of 840+ free courses covering maths, science, English language arts, social studies, computing, economics, financial literacy, art history, life skills, and preparation for the SAT and the MCAT. The teaching model is mastery learning: watch or read, practise on interactive exercises that mark themselves, and move up mastery levels at your own pace against a personal dashboard. Teachers get a parallel dashboard showing class performance and individual pupil profiles. The About page reports 227 million registered users, 75 billion cumulative minutes of learning, availability in 190+ countries and 55+ languages, with dedicated Spanish, French, Portuguese and Indian sub-sites.The AI layer is Khanmigo, a tutor and teaching assistant launched on GPT-4 and deliberately constrained: it is designed never to hand over the answer but to walk the learner towards it. Khanmigo is free and open-ended for teachers, who are claimed to number more than six million, and paid for parents and individual learners. Khan Academy Writing Coach extends the same idea to essay writing, with built-in originality checks. Two separate products sit alongside the free platform: Khan Academy Districts, the paid offer for US schools and districts, already used by 600+ districts, and Khan Academy Kids, a distinct free app for two- to eight-year-olds.Khan Academy is also the College Board's only official SAT practice partner, and it publishes efficacy evidence rather than testimonials alone: a study in PNAS covering more than 200,000 pupils, and a reported association between mastering 60 skills and a 30 percentage-point gain. Khanmigo itself was rated four stars by Common Sense Media.
What it does
- Learn from 840+ free courses of videos and articles, from kindergarten to early college
- Practise on interactive exercises that mark instantly and track mastery levels
- Get 24/7 AI tutoring from Khanmigo, which guides you to the answer instead of giving it
- Draft and revise essays with Khan Academy Writing Coach, from outline to final draft
- Prepare for the SAT with the College Board's official practice course
- Assign work and follow a whole class from the teacher dashboard
- Generate lesson plans, rubrics, exit tickets, student groups and class newsletters with the AI teacher tools
When to use Khan Academy / When not to
A quick filter to help you decide if Khan Academy is the right fit.
When to use Khan Academy
- Students and self-taught learners of any age, from primary school to early college, who want to work through maths, science, humanities or computing at their own pace and for nothing.
- K-12 teachers who assign practice, follow mastery levels on a class dashboard and want free AI help drafting lesson plans, rubrics and exit tickets.
- US school districts looking for a low-cost, SOC-audited platform with single sign-on, Clever or ClassLink rostering and administrator reporting.
- Parents supporting homework at home, who can attach up to ten children to one Khanmigo family account and see moderation alerts.
- SAT candidates, since Khan Academy is the College Board's only official practice partner for the exam.
When not to use Khan Academy
- Learners and parents outside the United States who want the paid Khanmigo tutor: a US residence and a US billing address are required.
- Teachers who want to open Khanmigo to their own pupils without going through a school or district partnership, which is the only route available.
- Developers and IT teams who need an API: there is no public API and no developer documentation to build against.
- Corporate learning and development teams: the catalogue is academic K-12 and early college, aligned to US standards, the SAT and the MCAT, not professional training.
- European organisations with strict GDPR requirements, since no compliance is claimed, no Article 27 representative is designated and all hosting is in the United States.
How to use Khan Academy
A typical end-to-end flow, from setup to results.
- Browse the course library without an account to see what is covered, since content is open to anyone.
- Sign up for free at the signup page as a learner, a teacher or a parent, which is what unlocks progress tracking.
- Pick a course or a grade level and work through the videos, articles and interactive exercises at your own pace.
- Watch your mastery levels rise on your personal dashboard, and let the platform steer you towards the skills you have not secured.
- As a teacher, create a class, invite or roster your pupils, assign practice and read the class dashboard and pupil profiles.
- As a teacher, claim the free Khanmigo teacher tools to generate lesson plans, rubrics, exit tickets and class newsletters.
- As a parent or an individual learner, subscribe to Khanmigo monthly or annually through the checkout page, then add up to ten children under 18 to a parent account.
- Talk to Khanmigo rather than type if you prefer: voice input is supported and answers can be read aloud.
- As a district, arrange automated rostering through Clever or ClassLink and switch on single sign-on, with implementation support included in the Enterprise plan.
- Install the iOS or Android app and download videos beforehand if you need to keep learning offline.
Pros & Cons
Pros
- The whole core platform is free and ad-free, permanently, and the nonprofit status is what guarantees it rather than a promotional period.
- Khanmigo is free for teachers with no time limit, and the Writing Coach is free for US teachers and their pupils.
- Efficacy is documented by independent research, including a PNAS publication covering more than 200,000 pupils and a reported 30 percentage-point gain associated with mastering 60 skills.
- The AI is deliberately built not to give the answer, which makes it usable in a classroom where a general chatbot would simply do the work; Common Sense Media rated it four stars.
- Content is aligned to US standards and Khan Academy is the College Board's only official SAT practice partner.
- Privacy commitments are unusually strong for the sector: no sale of personal data, no third-party advertising, no tracking on children's pages, and a contractual ban on the LLM providers training on Input data.
- District pricing is very low against the market at 10 USD per pupil per year on the Starter plan, and mobile apps plus Kolibri distribution reach poorly connected areas.
Cons
- The paid Khanmigo is restricted to US residents with a US billing address, which puts the AI tutor out of reach everywhere else.
- A teacher cannot open Khanmigo to their own pupils without a district partnership, so classroom AI use depends on an institutional decision.
- There is no public API and no developer documentation, so nothing can be integrated into an existing information system.
- The GDPR is never mentioned, no European compliance is claimed and no Article 27 representative is designated.
- No subprocessor list and no data processing agreement are published, and no documented option lets a customer exclude their data from model training.
- No support email address is published: everything goes through a Zendesk help centre and a request form, and the postal address given is a PO box rather than an identifiable head office.
- Hosting is exclusively in the United States with no regional option, and the terms impose JAMS arbitration with a class-action waiver on US users.
Pricing & Plans
The Khan Academy platform itself is free, permanently and without advertising, for learners, teachers and families, and Khanmigo for teachers is likewise free with no time limit, as is Khan Academy Writing Coach for US teachers and their pupils. The lowest paid entry point is 4.00 USD per month for Khanmigo for parents and learners, or 44.00 USD for an annual plan, with sales taxes stated as not included. Institutions are priced separately: Khan Academy Districts Enterprise Starter costs 10.00 USD per pupil per year for up to 1,000 licences, while the Enterprise plan, above 1,000 licences, is quoted on request. There is no time-limited free trial, the model resting instead on a permanently free tier.
- full content library
- interactive practice
- mastery tracking
- assignment and progress-tracking tools
- Khanmigo for teachers
- available in 50+ languages.
- personalised tutoring
- guided writing and debate
- career coaching
- code review and saved chat history.
- children added from the parent account
- a history of their interactions and moderation alerts.
- standards-aligned lesson plans
- student work summaries
- learning objectives
- rubrics
- exit tickets and chat history.
- full platform
- Khanmigo for pupils and teachers
- unlimited Writing Coach
- administrator reporting
- SSO
- SOC audit
- FERPA
- COPPA and VPAT
- everything in Starter plus live professional development
- implementation support from educators
- automated Clever and ClassLink rostering with priority support
- and the MAP Growth-informed Learning Paths add-on at no extra cost.
Data, GDPR & hosting
A consolidated view of how Khan Academy handles your data.
GDPR overview
The GDPR is never mentioned on the site, in the privacy policy, the terms, the cookie policy or the help centre. The regulatory frame claimed is American: FERPA, COPPA and state student-privacy laws. A “Regional information” section does list rights a European reader will recognise — knowing what is collected, correcting it, requesting erasure or anonymisation, objecting to processing, withdrawing consent, complaining to a supervisory authority and not being penalised for exercising those rights — while warning that rights and procedures vary by country and that identity may need to be established. No Article 27 EU representative is designated and no DPO is named; privacy requests go to privacy@khanacademy.org. The policy states plainly that the service runs on US servers and that non-US users acknowledge that transfer. Cookie consent runs through a OneTrust preference centre.
Who owns the data?
The terms are explicit: you keep every ownership right you have in your User Content and Khan Academy claims none. User Content covers User Postings, User Code and AI Content, meaning both the Input you give the AI features and the Output they return. What you control depends on the account: individuals edit or delete their content and account from their own settings; parents, not children, manage a child's account; and for school accounts the modification and deletion controls belong to the school. For US pupils that data counts as FERPA education records. No confidentiality is guaranteed for User Postings and User Code you publish openly on the service.
Reuse rights
Khan Academy states that it uses the data it collects to run the service, personalise the experience, communicate about your account, let you join special programmes, and understand and improve the platform. De-identified, anonymised or aggregated data may additionally feed product development, research, analytics, impact reporting and marketing of the service. Personal information is not sold, no third-party advertising is shown (sponsored content is always labelled and sponsors get no access to data), and no tracking technology runs on pages aimed at children. On the AI side, the service agreements with the model providers behind the AI-Enabled Features forbid them from using Input data to train their models, and users are told not to submit identifying personal information to those features in the first place. Data may still be disclosed to other users of the service, to vendors and service providers, to a linked parent, teacher or coach, to the school, and in the event of a corporate transfer or a legal obligation.
Data retention & training
Hosting summary
Khan Academy operates and manages its service on servers located in the United States, and the terms repeat that the services are run from there. Users outside the United States are asked to acknowledge explicitly that their information, including personal data and user-generated content, is collected, transferred, stored and processed in the US, under data protection laws that may differ from their own. No alternative hosting region is offered. Personal data is described as encrypted at rest and in transit over the public internet, with organisational and technical safeguards presented as reasonable but with no named certification on the consumer side. The district offer is more specific: a SOC audit is mentioned, along with FERPA and COPPA compliance and a VPAT for WCAG 2.1 AA. Two blind spots remain. No subprocessor list is published, and the infrastructure is fronted by an Amazon CDN, so the IP address that resolves points to an edge node rather than to the place where data is actually stored.
Where Khan Academy works
Country-level availability.
Not available in
Things to keep in mind
Risks and trade-offs to weigh before adopting Khan Academy.
- The paid Khanmigo is US-only: residence in the United States and a US billing address are both required, so a subscription simply cannot be taken out elsewhere.
- No GDPR compliance is claimed anywhere on the site, no Article 27 EU representative is designated and no DPO is named, which leaves a European user without a documented point of recourse.
- All data is processed and hosted in the United States, and the privacy policy asks non-US users to explicitly acknowledge that international transfer.
- No subprocessor list and no data processing agreement are published, so a European data controller will have to ask for both before it can build a compliant record of processing.
- No documented option lets a customer exclude their data from model training; the non-training commitment is contractual between Khan Academy and its LLM providers, not a switch the user can operate.
- The AI features run on third-party LLMs whose safeguards are described as imperfect: the site asks users not to submit personal or proprietary information to them, and to check the Output before relying on it.
- The terms impose JAMS arbitration with a class-action waiver where local law permits, and the published address is a PO box rather than an identifiable head office.
Setup & Integrations
Technical difficulty
Very low for an individual. There is nothing to install: it is a web service plus iOS and Android apps, and a learner, parent or teacher signs up free in a few minutes. The Khanmigo teacher tools are advertised as usable within minutes and without a learning curve. With no API to call, no development work is required at all. For a district the effort is administrative rather than technical: automated Clever or ClassLink rostering, single sign-on, plus implementation support and professional development from educators. The Starter plan is lighter still, relying on teacher-led rostering and email support.
Deployment
Apps stores
Integrations
Supported languages
Behind Khan Academy
Fundraising
Social
Resources
All the official URLs gathered for verification and reference.
Alternatives
Tools that compete with or complement Khan Academy.
Frequently asked questions
Is Khan Academy really free?
What is Khanmigo?
How much does Khanmigo cost?
Who is allowed to subscribe to Khanmigo?
Can a teacher give their pupils access to Khanmigo?
How many children can be added to a parent account?
What is the minimum age for an account?
Is my data used to train AI models?
Where is the data hosted?
Is there an API, and how do I contact support?
Should you pick Khan Academy?
Khan Academy remains the reference free education platform, and its move into AI has been unusually disciplined. Khanmigo is a teaching aid that has been deliberately restrained: it is built to guide a learner towards an answer rather than produce one, which is exactly the opposite of what a general-purpose chatbot does in a homework context. That single design decision is what makes the tool defensible in a classroom.The case for trusting it rests on two unusual foundations. The first is structural: a 501(c)(3) nonprofit funded by donations has no commercial reason to monetise pupil data, and the privacy policy backs that up with no sale of personal information, no third-party advertising and no tracking on children's pages. The second is evidential: efficacy is supported by independent research, including a PNAS study covering more than 200,000 pupils, rather than by marketing claims alone.The reservations are real and they are mostly geographic. The paid Khanmigo is limited to US residents with a US billing address, and opening it to a class requires a district partnership, so an individual teacher cannot make that call. On compliance, nothing European is claimed at all: no GDPR mention, no Article 27 representative, no published subprocessor list or data processing agreement, and hosting exclusively in the United States.For learners, teachers and families anywhere in the world, the free platform is an easy yes and costs nothing to test. For a US district, the pricing is low enough that the question is one of fit rather than budget. For a European institution needing documented GDPR guarantees, or for anyone wanting the AI tutor from outside the United States, this is not currently the right answer.
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