Cookie Policy

1. What are cookies?

Cookies are small text files stored on your device when you visit our website. They help enable and improve the functionality of the Spinlin platform.

2. Types of cookies we use

We only use:

(a) Strictly necessary cookies

These cookies are essential for the platform to function properly. They enable:

• Google OAuth login
• maintaining your session (login state)
• saving language preferences
• security functions (e.g. fraud prevention)

3. No tracking or marketing cookies

Spinlin does not use cookies for advertising, tracking, or profiling.

We do NOT use:

• Google Analytics
• Google Ads
• Meta Pixel
• TikTok Pixel
• any marketing tracking tools

4. Third-party services

We may use essential third-party services, including:

Google

• OAuth login
• browser-based speech recognition (Web Speech API)

Stripe

• payment processing for subscriptions and exams

Anthropic (Claude AI)

• processing of text transcripts for AI analysis

Sentry

• error monitoring and application stability

These providers may use technically necessary cookies or similar technologies.

5. Legal basis

Processing of strictly necessary cookies is based on:

• Art. 6(1)(b) GDPR (contract performance)
• Art. 6(1)(f) GDPR (legitimate interest in secure operation)

6. Cookie consent

On your first visit, you are asked to provide consent. You may choose:

• “Accept all”
• “Only necessary cookies”

You can change your preferences at any time.

7. Storage duration

Strictly necessary cookies are stored either:

• for the duration of the session, or
• for a limited period (authentication tokens)

and are automatically deleted afterwards.

8. Managing cookies

You can disable or delete cookies in your browser settings at any time.

Please note that the platform may not function properly without cookies.

9. Changes to this policy

We may update this Cookie Policy if legal or technical requirements change.

10. Contact

DeDaBe UG (limited liability)
Fürther Str. 64b
90429 Nuremberg, Germany
[email protected]