Privacy Policy

What we collect

We keep data collection minimal. We collect:

• Your player tag — you enter it so we can look up your public match history.
• Your email — collected by Stripe at checkout and used to email your report. If you join the founding-members list, we store the email you submit there.
• Payment information — processed entirely by Stripe. We never receive or store your card number.
• Your public Clash Royale match data — using your tag, we fetch public game data from Supercell's official Clash Royale API (via the RoyaleAPI proxy): your recent matches, decks, card levels, win/loss, trophies, and opponents' cards. This is public game data, not private information.
• Basic, privacy-friendly analytics — we use Vercel Web Analytics, which is cookieless and does not build a personal profile or track you across other sites.

How we use it

We use your information to generate and deliver your coaching report, to process your payment, and — if you opted in — to contact you about a future coaching subscription.

We do not sell your data, and we do not use it for advertising.

Who we share it with

We use trusted service providers only to run the service, each under its own privacy policy:

• Stripe — payment processing.
• OpenRouter / Anthropic — your match statistics (win rates, card levels, opponents' cards) are sent to an AI model to write your report. We send only what is needed to analyze your play.
• Resend — to email your report.
• Upstash — to cache your generated report (about 30 days) so you can reload it.
• Vercel — hosting and cookieless analytics.
• Supercell / RoyaleAPI — the source of your public match data.

How long we keep it

Your generated report is cached for about 30 days, then expires. Your email is kept to deliver your report and, if you opted in, on the founding-members list until you ask us to remove it.

You can ask us to delete your data at any time — see Contact.

Your rights

You can request access to, correction of, or deletion of your data by emailing us. If you're in the EU/EEA or UK, you have rights under the GDPR, and we will honor them.

Children

Crown Coach isn't directed at children under 16. If you're under 16, please use it only with a parent or guardian's involvement and consent, including for any payment.

Security

The site runs over HTTPS, payments go through Stripe, and we keep collected data to a minimum. No method is 100% secure, but we take reasonable measures to protect your information.

Changes

We may update this policy. We will change the date above, and significant changes will be reflected here.

Contact

Questions or requests: support@crowncoach.app.