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Privacy Notice

Last updated: 26/10/2026

TeacherAI (the “Data Controller”) operates δάσκαλοςAI / TeacherAI (the “Service”). This notice explains how we collect, use and protect your personal data.

1. Data we collect

  • Account information: email address, name (if provided), user ID.
  • Usage data: lesson topics, generated content, feature usage and preferences.
  • Payment data: handled by Paddle as described below.
  • Technical data: IP address, browser type, device information and cookies for service operation.

2. How we use your data

We use your data to provide and improve the Service, authenticate you, process payments, communicate with you, and comply with legal obligations.

3. Legal basis

Processing is based on the performance of our contract with you, our legitimate interest in operating the Service, and compliance with legal obligations.

4. Data sharing

We share personal data with Paddle.com Market Limited and/or Paddle Payments Limited ("Paddle") for payment processing. Paddle acts as an independent data controller for payment-related data. We may also share data with service providers who host the application and process AI generation requests under strict confidentiality.

5. Your rights

Depending on your location, you may have the right to access, correct, delete or restrict processing of your personal data. Contact us at the email below to exercise these rights.

6. Security

We use industry-standard security measures including encryption in transit and access controls. No method of transmission over the internet is completely secure.

7. Retention

We keep your data for as long as your account is active or as needed to provide the Service and comply with legal obligations.

8. AI generated materials

All materials provided by this platform are generated with the assistance of AI and are designed to support teachers in reducing workload and streamlining classroom preparation. While we strive to provide accurate, relevant, and high-quality content, AI-generated materials may contain errors, omissions, or inaccuracies. By using the platform, you acknowledge that AI-generated content is provided as an assistance tool and that you remain responsible for reviewing and validating any material before relying on or distributing it.

9. Appropriate use of submissions

We respect your privacy and are committed to protecting personal data. This platform is strictly intended for the creation and development of educational materials. Users are prohibited and solely responsible for ensuring that any information submitted to the platform is appropriate for the creation of educational materials and complies with applicable privacy and data-protection requirements. Do not submit sensitive, confidential, or personally identifiable information. Users are responsible for reviewing the information they provide and ensuring that they have the appropriate rights and permissions to submit such content.

10. Advertising cookies (Meta Pixel)

We use the Meta Pixel from Meta Platforms Ireland Ltd. It records page visits, clicks, when a visitor creates a free lesson and when a visitor starts a subscription checkout, together with cookie identifiers, IP address and browser information. We use this only to measure our advertising and to help Meta optimise which teachers see our ads. Lesson content you create is never shared with Meta.

In the EEA, the UK and Switzerland the pixel is switched off until you accept advertising cookies in our cookie banner; the legal basis is your consent. You can change or withdraw your choice at any time through the “Cookie settings” link in the footer, and the change applies immediately. Elsewhere the pixel runs on our legitimate interest in measuring our advertising, and you can object using the contact details below. Meta may also process this data as an independent controller; see Meta's own privacy policy for details.

11. Contact

For privacy questions, contact TeacherAI at TeacherAIcy@outlook.com.