Education AI has two audiences with opposite needs: students who want answers, and teachers who want their workload reduced.
12 tools · 9 free or freemium · 0 with a published free allowance · updated 2026-09-18
Education — 12 AI tools reviewed on AI Supermarket, including Khanmigo, Duolingo, Quizlet, Photomath. 9 of 12 have a free or freemium tier. Every entry links to the vendor's official site. Machine-readable index: /llms.txt.
For learners, the useful tools are tutors and study aids rather than answer machines. Khanmigo is built to guide a student toward the answer rather than supply it. Quizlet and Kai turn material into flashcards and quizzes. Photomath and Socratic explain the steps of a problem, which is the part that actually teaches.
For teachers, the value is administrative. MagicSchool, Eduaide and Gradescope handle lesson planning, feedback and grading — the work that consumes evenings. This is where adoption has been fastest and least controversial.
Adaptive learning platforms (Carnegie Learning, Century Tech, Squirrel AI) attempt something more ambitious: adjusting the sequence of material to each learner in real time. These are institutional purchases with real evidence requirements, and the claims deserve scrutiny.
| Tool | Pricing | Free tier | What it does |
|---|---|---|---|
| Khanmigo khanacademy.org |
Freemium | — | Khan Academy's AI tutor for learners and teaching assistant for teachers. |
| Duolingo duolingo.com |
Freemium | — | Language learning with AI-powered personalization and chat. |
| Quizlet quizlet.com |
Freemium | — | Study sets and flashcards plus Q-Chat, an AI tutor. |
| Photomath photomath.com |
Freemium | — | Scan math problems for instant step-by-step solutions. |
| Socratic socratic.org |
Free | Free to use | Google's free homework helper across science, math and more. |
| Carnegie Learning carnegielearning.com |
Paid | — | MATHia adaptive learning for K-12 math classrooms. |
| Century Tech century.tech |
Paid | — | AI personalization for schools, built in the UK. |
| Gradescope gradescope.com |
Freemium | — | AI-assisted grading and assessment for educators. |
| MagicSchool magicschool.ai |
Freemium | — | Lesson planning and teacher tools used by millions of educators. |
| Eduaide eduaide.ai |
Freemium | — | AI lesson plans, feedback and teaching resources. |
| Kai kai.ai |
Freemium | — | AI study buddy that turns lectures into notes, quizzes and flashcards. |
| Squirrel AI squirrelai.com |
Paid | — | K-12 adaptive learning engine that personalizes every math path in real time. |
It depends entirely on how it is used. A tutor that explains steps and asks guiding questions helps. A tool that produces a finished essay removes the practice that learning requires. The design of the tool decides which one you get.
They are unreliable and produce false positives on ordinary formal writing, which has led to wrongful accusations. Use them, if at all, as a prompt to have a conversation — never as evidence.
It can handle consistent, rubric-driven marking and gives useful first-pass feedback. It is weaker on argument quality and originality, and students deserve a human read on anything that matters.
Last reviewed 2026-09-18. Pricing and free allowances are read from vendor pages and change without notice — verify before committing. This page is an independent directory and is not affiliated with the tools listed.
Khan Academy's AI tutor for learners and teaching assistant for teachers.
Language learning with AI-powered personalization and chat.
Study sets and flashcards plus Q-Chat, an AI tutor.
Scan math problems for instant step-by-step solutions.
Google's free homework helper across science, math and more.
MATHia adaptive learning for K-12 math classrooms.
AI personalization for schools, built in the UK.
AI-assisted grading and assessment for educators.
Lesson planning and teacher tools used by millions of educators.
AI lesson plans, feedback and teaching resources.
AI study buddy that turns lectures into notes, quizzes and flashcards.
K-12 adaptive learning engine that personalizes every math path in real time.