Privacy Policy

Last updated: 31 March 2026

1. Who we are

ClassMind is operated by Revamp Automation, based in Corsham, Wiltshire, United Kingdom. We provide an AI-powered teaching assistant platform for UK primary school teachers.

If you have any questions about this policy, contact us at: privacy@classmind.co.uk

2. What data we collect

When you create an account and use ClassMind, we collect the following:

• Account information — your name, email address, and password (stored as a secure hash)
• Class profile — your school name, class name, year group, class size, and teaching preferences
• Pupil records — first name, last name, and ability level notes you enter for report writing. These are stored securely and used only to generate your reports
• Generated content — lesson plans, worksheets, reports, and other outputs you choose to save
• Usage data — which features you use and when, for the purpose of improving the service and calculating API costs
• Payment information — handled entirely by Stripe. We never see or store your card details

3. What data we do not collect

• We do not collect any data directly from pupils
• We do not use tracking cookies or advertising pixels
• We do not sell your data to any third party
• We do not use your data to train AI models

4. How we use your data

We use the data we collect to:

• Provide and personalise the ClassMind service
• Generate AI-powered lesson plans, worksheets, reports, and other resources
• Send transactional emails (account confirmation, password reset)
• Manage your subscription and process payments via Stripe
• Monitor and improve the platform

5. AI processing

ClassMind uses the Anthropic Claude API to generate your teaching resources. When you generate content, your prompts — including your school name, year group, and any notes you provide — are sent to Anthropic's API for processing.

Anthropic processes this data in accordance with their privacy policy. We do not send any pupil names or personally identifiable pupil information to the API — only initials are used in report generation.

You can review Anthropic's privacy policy at anthropic.com/privacy.

6. Data storage and security

Your data is stored on secure servers based in the European Economic Area. We use industry-standard security measures including:

• Encrypted passwords (bcrypt hashing)
• HTTPS encryption for all data in transit
• Regular server backups
• Access controls limiting who can view your data

7. Data retention

We retain your data for as long as your account is active. If you cancel your account, your data is deleted within 30 days. You can request deletion at any time by emailing privacy@classmind.co.uk.

Generated outputs you have saved are retained until you delete them or close your account.

8. Your rights under UK GDPR

As a UK resident, you have the following rights regarding your personal data:

• Right of access — you can request a copy of the data we hold about you
• Right to rectification — you can correct inaccurate data via Settings
• Right to erasure — you can request deletion of your account and all associated data
• Right to portability — you can request your data in a portable format
• Right to object — you can object to how we process your data
• Right to restrict processing — you can ask us to limit how we use your data

To exercise any of these rights, email us at privacy@classmind.co.uk. We will respond within 30 days.

9. Cookies

ClassMind uses only essential cookies required for the service to function — specifically, a session cookie that keeps you logged in. We do not use advertising cookies, analytics cookies, or any third-party tracking.

10. Third-party services

ClassMind uses the following third-party services:

• Anthropic — AI content generation (privacy policy)
• Stripe — payment processing (privacy policy)
• Google Fonts — typography (privacy policy)

11. Children's data

ClassMind is a service for teachers, not pupils. Teachers may enter pupil first names, last names, and ability level notes for the purpose of generating reports. This data is:

• Stored securely and never shared with third parties
• Only used to generate reports for that teacher
• Only sent to the AI API in the form of initials, never full names
• Deleted when the teacher's account is closed

If you are a school data controller, ClassMind acts as a data processor under Article 28 of UK GDPR. Please contact us to arrange a Data Processing Agreement if required by your school.

12. Changes to this policy

We may update this privacy policy from time to time. We will notify you of significant changes by email. The date at the top of this page shows when it was last updated.

13. Contact and complaints

For any privacy concerns, contact us at privacy@classmind.co.uk.

If you are not satisfied with our response, you have the right to lodge a complaint with the Information Commissioner's Office (ICO) at ico.org.uk.