Privacy Policy

Email, hashed password (or OAuth ID via Google/Apple), profile fields you choose to add (display name, avatar, handle, favorite sports, timezone), notification preferences, and a private self-reported bankroll if you choose to enter one. We log every disclosure acceptance and every export download with a timestamp + IP address for legal record-keeping.

Subscription payments are processed by Stripe. Stripe receives your card details; LINEHAWK only stores a Stripe customer ID, subscription status, plan, and renewal date. We never see your full card number.

To deliver the service, send the daily digest if you opt in, surface sport-specific content you prefer, prevent fraud, comply with law, and improve the product. We do not sell personal data.

For full transparency, the underlying vendors LINEHAWK relies on are: Supabase (database + authentication), Vercel (hosting), Stripe (payments), SendGrid (email delivery), Anthropic and OpenAI (AI inference performed on anonymized prompts — your personal data is not sent), Twilio (SMS alerts where you opt in), Twitter/X API (public sentiment only, no personal data sent), Upstash Redis (caching), and the regulated U.S. prediction-market venues whose public odds we analyze. These vendor names are listed here for compliance — the LINEHAWK product surface, picks, models, and engine are our own and none of these vendors endorse or control LINEHAWK output.

You can request a copy of your data, ask us to delete it, or correct inaccuracies. Email privacy@linehawk.bet. We respond within 30 days.

LINEHAWK is not for anyone under 18 (or 21 where required). We do not knowingly collect data from minors.

TLS in transit, AES-256 at rest, bankroll field encrypted at the row level, signed cookies for sessions, row-level security on Supabase.