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    Zero Data Retention Policy (ZDRP)

    KI ohne Datenspeicherung — Your Prompts Don't Train Any AI

    GDPR-compliant AI assistant: no training on your data, zero data retention, ISO 27001.

    🇩🇪German Servers🛡️ISO 27001GDPR Compliant🔒Zero Data Retention🌍EU-Hosted Models

    What Zero Data Retention Really Means

    Many AI tools promise 'privacy'. Few can prove it technically. AI·Collab transmits all AI requests with the API parameter data_collection: deny to the routing layer. This parameter is contractually passed on to AI providers.

    The result: AI providers are prohibited from storing your prompts and AI outputs or using them for model training — technically enforced and contractually secured, not merely promised.

    Two Layers — Two Rules

    Always active · free tier

    Data Storage — Always Germany

    All data you store (chat histories, uploaded documents, user data, knowledge bases) remains exclusively on German servers (centron.de, ISO 27001). This layer is independent of any setting — it cannot be disabled.

    From Subscription

    AI Inference — ZDRP-Controlled

    When you query an AI, your prompt is sent to AI providers for processing. With ZDRP enabled, the parameter data_collection: deny is transmitted. Without ZDRP (Free Tier), AI providers may use inputs and outputs for model training per their own terms.

    What Happens in the Free Tier — Honestly

    In the Free Tier (without ZDRP), AI providers may use prompts and outputs for model training. This is transparent and deliberately communicated: we do not want to deceive. If you need real Zero Data Retention, the Subscription plan is the right choice.

    Enable ZDRP — in 30 Seconds

    In your organisation account: Settings → Privacy → Enable ZDRP & enforce EU model routing. Set both options to 'Enforce for all members'. The configuration path is documented in the DPA (Art. 1.3, Annex 1).

    Organisation Settings → Privacy → Enable ZDRP & Enforce EU Model Routing

    EU Model Routing: No Prompt Leaves the EU

    With EU routing enabled, all prompts are processed exclusively via Microsoft Azure AI Foundry (Sweden Central, EU). No transfer to third countries (USA). Recommended for particularly sensitive data under Art. 44 et seq. GDPR.

    Zero Data Retention at a glance

    data_collection: deny API parameter — technically enforced
    OpenRouter passes the parameter contractually to all AI providers
    Data storage: exclusively Germany (ISO 27001) — independent of ZDRP
    EU model routing: no prompt leaves the EU — for sensitive data
    Documented in DPA Art. 1.3 (Annex 1 & 2)

    Prompts That Disappear Without a Trace.

    Start free — ZDRP and EU routing available from Subscription plan.

    No credit card to start · ZDRP documented in DPA