Privacy Policy — 1·3·1

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Three Models · One Output · No Overthinking

Privacy Policy

Last updated: September 2026

The short version: 1·3·1 does not collect, store, or sell your personal data. Your API keys and usage data stay on your device. We have no user accounts and no analytics tracking.

Who We Are

1·3·1 is a product of BGP Studios. We build tools for creators and professionals. This privacy policy applies to the 1·3·1 iOS app and web application at one-three-one.vercel.app.

What We Collect

We collect nothing. 1·3·1 has no user accounts, no registration, no email capture, and no analytics SDK. We do not use cookies for tracking purposes.

Specifically, we do not collect:

• Your name, email address, or any personal identifiers
• Your prompts, resume content, or any text you enter into the app
• Your API keys
• Device identifiers or IP addresses
• Usage patterns, session data, or behavioral analytics

Your API Keys

1·3·1 operates on a Bring Your Own Keys (BYOK) model. When you enter API keys for Anthropic (Claude), OpenAI (GPT-4o), or Google (Gemini), those keys are stored exclusively in your device’s local storage. They are never transmitted to BGP Studios servers, never logged, and never shared with any third party.

Your keys are used solely to make API calls to the respective AI providers on your behalf. Those calls are routed through our server infrastructure only to prevent exposing your keys in client-side code — the content of those calls is not stored or logged by us.

Third-Party AI Providers

When you run a synthesis, your prompt is sent to one or more of the following AI providers:

• Anthropic — anthropic.com/privacy
• OpenAI — openai.com/privacy
• Google — policies.google.com/privacy

Each provider processes your prompt according to their own privacy policies. We encourage you to review those policies. BGP Studios does not control how these providers handle data submitted to their APIs.

Local Storage

1·3·1 stores the following data locally on your device only:

• Your API keys (encrypted in local storage)
• Your project presets and model weight settings
• Your audit log of past runs (prompt excerpts and timestamps)
• Onboarding completion status

This data never leaves your device and is not accessible to BGP Studios. You can clear it at any time by clearing your browser or app local storage.

Server Infrastructure

1·3·1 is deployed on Vercel. Our server-side API routes act as a secure proxy to the AI providers — this keeps your API keys from being exposed in client-side code. Vercel may collect standard server logs (IP addresses, request timestamps) as part of normal infrastructure operation. We do not access or use these logs for any purpose. See Vercel’s privacy policy for details.

Children’s Privacy

1·3·1 is not directed at children under the age of 13. We do not knowingly collect any information from children. If you believe a child has used the app in a way that raises privacy concerns, please contact us.

Changes to This Policy

We may update this privacy policy from time to time. Any changes will be posted at this URL with an updated date. Continued use of 1·3·1 after changes constitutes acceptance of the updated policy.

Contact

Questions about this privacy policy? Contact BGP Studios at:

privacy@bgpstudios.com

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© 2026 BGP Studios · 1·3·1 · one-three-one.vercel.app