Privacy Policy

concept//fuel is designed to be privacy-first. In Phase 1 (current), no user accounts or server-side data storage exist. All plan inputs and outputs are stored locally in your browser using localStorage only. This data never leaves your device.

We use browser localStorage to persist your last profile and plan inputs so you can return to your previous state. No cookies are set by concept//fuel in Phase 1. If we add analytics or Pro features in future, this policy will be updated and you will be notified.

We may use privacy-respecting, cookieless analytics (e.g. Vercel Analytics) to understand usage patterns. No personally identifiable information (PII) is collected. No data is sold to third parties.

concept//fuel is hosted on Vercel. Vercel's infrastructure processes requests in accordance with their privacy policy. In future Pro tiers, Stripe will be used for payment processing — Stripe's privacy policy will apply to payment data.

Since no personal data is stored on our servers in Phase 1, there is nothing to delete or export. You can clear your browser localStorage at any time to remove locally stored plan data. For questions, contact us at the address below.

Concept Athletic Ltd. For privacy enquiries: hello@conceptathletic.com