Privacy Policy

Effective: April 15, 2026

1. Data Controller

SIA "ENERGO-D", Reg. No. 41503042755

Alejas iela 3, Krauja, Naujenes pagasts, Augšdaugavas novads, LV-5451, Latvia

Email: energo-d@inbox.lv  |  Phone: +371 24916251

Contact for data protection matters: SIA "ENERGO-D" director

2. What data we collect

Registration data

Email address, name (optional), school name (optional)

Usage data

Generation history (topic, subject, grade, date, status)

Forum data

Published posts and replies

Technical data

IP address, browser type (in server logs)

Payment data

Processed by Stripe — we DO NOT STORE card data

3. Why we collect data (purposes)

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Account creation and management — GDPR Art. 6(1)(b) — contract performance
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Material generation and storage — GDPR Art. 6(1)(b)
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Payment processing — GDPR Art. 6(1)(b)
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Service improvement and error fixing — GDPR Art. 6(1)(f) — legitimate interests

4. Data recipients (third parties)

Service Purpose Location
Anthropic (Claude API)AI content generationUSA (EU-US DPF)
StripePayment processingUSA/EU (PCI DSS)
PexelsPhoto searchUSA
Voyage AIText embeddingsUSA
RailwayServer hostingUSA/EU

5. Data retention period

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Account data: while account is active + 1 year after deletion
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Generation history: while account is active
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Forum posts: while account is active (or anonymized after deletion)
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Server logs: 30 days

6. Your rights (GDPR)

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Right of access — view your data
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Right to rectification — correct inaccurate data
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Right to erasure — request data deletion
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Right to portability — receive your data in machine-readable format
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Right to object — object to data processing

Send requests to: energo-d@inbox.lv. We will respond within 30 days.

You have the right to file a complaint with the Latvian Data State Inspectorate — www.dvi.gov.lv

7. Cookies and local storage

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We use localStorage (skolaai_token) for authentication.
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We DO NOT USE analytics cookies or third-party tracking tools.
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Details: Cookie Policy

8. Policy changes

We will notify you of material changes to this privacy policy on the platform and send a notification to your registered email. We recommend reviewing this page periodically.