Privacy Policy
Effective: July 20, 2026
Who we are
CheckRaise (checkraise.ai) is a Texas Hold'em skill-training application. Questions about this policy or your data: [email protected].
What we collect
- Account information: your email address (used to sign you in) and the display name you choose.
- Gameplay data: your training sessions, decisions, skill ratings, streaks, and coaching notes — this is the product working as intended.
- Usage analytics: pseudonymous events about how the app is used (pages visited, sessions completed, device type). These are tied to an internal account id, not your email, and help us improve the product.
- Error diagnostics: technical error data (stack traces, browser and device information) and an internal account id, sent to our error-monitoring provider so we can find and fix crashes. Your email and name are not included.
We do not collect payment information (the app is currently free), real-money gambling activity, or precise location.
How we use it
To operate the app (sign-in, saving your progress across devices), to personalize your coaching, to understand and improve how the product is used, and to diagnose and fix errors.
Where it lives
Account and gameplay data are stored with Supabase (our database provider). Session summaries are processed by Anthropic's Claude API to generate your coaching feedback. Analytics are processed by our analytics provider (PostHog), and error diagnostics by our error-monitoring provider (Sentry). We don't sell your personal information.
Cookies
We use cookies and browser storage to keep you signed in and to remember your progress. Our analytics provider sets its own cookies to measure usage as described above. We do not use advertising cookies.
Your choices
- You can request a copy or deletion of your account data any time by emailing [email protected].
- You can sign out and stop using the service at any time.
Children
CheckRaise is not directed at children under 18 and we do not knowingly collect their data.
Changes
We'll update this page when the policy changes and revise the effective date above.