🧑🏫 AI tutors and tutoring · 💬 Chatbots and assistants · 🏫 Classroom tools
Flint
By Flint, Inc.. Visit Flint
Desk research from the maker's own pages. Not yet tried by us. Checked 2026-10-24.
An AI platform for schools. Teachers build activities from their own materials in minutes, and students work through them with Sparky, an AI tutor that guides with questions, a whiteboard, speech in and out, and citations. Teachers set guardrails, watch every session live, and get grading, feedback and class reports. Flint is part of the UK government's AI Tutoring Tools Pioneers Programme.
Our take: A reasonable choice for schools that want an AI tutor teachers can supervise closely; children under 13 can use it only through a school.
| Ages it suits | grades 3-12 (schools usually start in grade 3) |
|---|---|
| What its terms say about age | Signing up alone requires being 13+ (US, UK) or 16+ (EEA). Through a school, students of any age can use it, with the school handling parent permission; school users under 18 must be supervised by an adult at school and are linked to a teacher's account. (terms) |
| Price | Free, with paid extras. Free for up to 80 users; $3,000 a year up to 150 users, $4,000 up to 250, $6,500 up to 500, custom above (Oct 2026) |
| Works on | Web |
| Account | A school account |
| Ads | None |
| In-app purchases | None |
| The AI in it | Sparky, built on models from companies like OpenAI, Anthropic and Google, tutors students in chat and helps teachers create, grade and analyze activities. |
What's good
- Teachers see every student session
- Guardrails and moderation set by the teacher
- Free tier for small schools and pilots
- Plain-language terms and privacy pages
Watch for
- AI can give wrong answers
- Student chats go to outside AI companies
- Inputs used to improve Flint's AI
- Works best with active teacher setup
Data and privacy
Students' chats and work are school records under COPPA and FERPA, not sold, and the school can view or delete them; data goes to Google and Microsoft for sign-in and to Google Analytics, Mixpanel, Sentry and Avina. Flint uses AI content to run and improve its AI features and says it tries to limit AI providers from training on inputs, with a zero-retention policy for processors. Read the privacy policy.
Does it work?
The maker's own claims only; selection for the UK DfE pioneers programme is not a study result.
In the Big Index
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Where these facts come from
- https://flintk12.com/
- https://flintk12.com/pricing
- https://flintk12.com/terms-and-conditions-plain-language
- https://flintk12.com/privacy-policy-plain-language
- https://flintk12.com/privacy-policy
Prices, terms and features change. Nobody paid to be listed, nothing here is an affiliate link, and Peabody never rates itself. Where we and the maker disagree, the maker's own pages are the ones to trust.