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Privacy policy

August 27, 2026

Introduction

CrashWatch ("we," "our," or "us") operates crashwatch.live. This policy explains what we collect and how we use it.

Data we collect

  • Email — when you sign up for alerts or Pro.
  • Payment info — processed by Stripe. We never store card numbers.
  • Analytics — Vercel Analytics, no PII, no cookies.
  • Alert preferences — metros you monitor and notification settings.

How we use it

  • Send alerts for metros you select.
  • Send weekly briefing / daily Pro digest.
  • Process Pro subscription payments.
  • Improve the product from aggregated, anonymized patterns.
  • Transactional emails (confirmations, receipts).

Third-party services

  • Supabase — database and auth.
  • Stripe — payments. Privacy.
  • Resend — email delivery.
  • Vercel Analytics — no cookies, no PII.
  • Google AdSense — ads on free pages. Privacy. Pro users see no ads.
  • Anthropic (Claude AI) — market analysis. No personal data sent. Privacy.
  • Mapbox — homepage map. Privacy.
  • Amazon Associates — affiliate links. Small commission, no extra cost to you.

Cookies

  • Essential — auth and sessions, plus a 30-minute cookie set only when you follow an unsubscribe link, so the confirmation button knows which address to remove.
  • Analytics — Vercel, no cookies.
  • AdSense — Google may set cookies. Opt out. Pro = no ads.

Data retention

Account data retained while active. Deleted within 30 days of account deletion. Anonymized analytics retained indefinitely. Stripe retains payment records per financial regulations.

Unsubscribe & deletion

  • Unsubscribe — every alert email carries an Unsubscribe link in its footer, and a one-click opt-out your mail app may show beside the sender. Either one turns off every alert stream for that address: level changes, the weekly briefing, the daily digest and Pro threshold alerts. You can also write to support@crashwatch.live and we will do it by hand. Pro subscribers can switch the daily digest off on its own in Settings.
  • Cancel Pro — from dashboard. Access until end of billing period.
  • Delete account — email support@crashwatch.live. Deleted within 30 days.

Your rights (CCPA / GDPR)

  • Right to know, delete, opt out, portability, correction.
  • We do not sell your data.
  • No discrimination for exercising rights.

Email support@crashwatch.live. Response within 30 days.

Questions: support@crashwatch.live · Terms of Service