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Privacy Policy

Last updated · April 27, 2026

FastBox is built on a simple principle: your data stays on the device. Your watchlist, taste profile, alert history, and price-history cache are stored locally and never leave the hardware you own. This policy explains exactly what stays local, what leaves, and why.

01Introduction & Scope

This Privacy Policy applies to the FastBox hardware device, its agent runtime and source-recipe library, the FastBox website at fastbox.prizmox.com, any companion applications, and optional cloud services we may offer. It is operated by Prizmox Labs LLC ("we," "us," "our").

02Information We Collect

We collect information in the following categories:

03On-Device vs. External Processing

This is the most important section of this policy.

What stays on your device (always):

What is sent outside the device (only in these specific cases):

What is never sent anywhere:

04AI Data Processing & Model Training

We do not use your data to train AI models. Your watchlist, taste profile, alert history, and feedback are yours. They are stored locally on your FastBox device and are not accessible to us.

FastBox uses a bring-your-own-key model: you provide an API key for Anthropic, OpenAI, Google, or another supported provider, or you point at a self-hosted Ollama instance. Calls go directly from your device to the provider; their data policies govern that traffic. We select integrations whose API terms state they do not train on API inputs by default. You can review each provider's data policy in your device dashboard before enabling it.

05How We Use Your Information

We use the limited data we collect to:

06How We Share Your Information

We do not sell your personal data. We never have and never will.

We share data only with:

07Data Retention & Deletion

On-device data: Stored indefinitely on your device until you delete it. You have full control. Factory reset erases everything.

Account data: Retained while your account is active. Upon account deletion, we remove your data within 30 days, except where legal retention is required (tax, warranty records).

Telemetry data: Anonymized and aggregated. Individual device telemetry is not retained beyond 90 days.

08Data Security

Your FastBox device encrypts stored data at rest. All network communications use TLS 1.3. The device is on your network, behind your firewall, under your physical control. We cannot remotely access your device or its contents — not for support, not for diagnostics, not for any reason.

Should we ever wind down the company, the agent core remains open source under MIT and the device continues to operate without any required cloud check-in.

09Children's Privacy

FastBox is a personal-purchase tool not directed at children. We do not knowingly collect personal information from children under 13. If you believe a child has provided us with personal data, contact us and we will delete it.

10Your Rights

Depending on your jurisdiction, you may have the right to:

11U.S. State Privacy Rights

If you are a California resident (CCPA/CPRA), you have additional rights including the right to know what data we collect, request deletion, and opt out of data sales. We do not sell personal data. For requests, email privacy@prizmox.com.

12EEA / UK Rights (GDPR)

If you are in the EEA or UK, our legal bases for processing are: contract performance (order fulfillment), legitimate interest (product improvement via anonymized telemetry), and consent (marketing communications). You may contact our Data Protection Officer at privacy@prizmox.com.

13International Data Transfers

Your device data stays on your device — no international transfer. Account and website data may be processed in the United States. We use Standard Contractual Clauses where required for cross-border transfers.

14Changes to This Policy

We will notify you of material changes via email and a prominent notice on our website at least 30 days before they take effect.

15Contact

All inquiries: hello@prizmox.com

Privacy & data-protection requests: privacy@prizmox.com