To operate the Service, we rely on a few vetted, privacy-conscious third-party providers. We share only the minimum data necessary with these providers and never sell your data. Our current providers include: Stripe: Used for processing subscription payments. Stripe collects and processes your payment card data according to their own PCI-DSS compliant privacy policy. We never see or store your full credit card number. Sentry: Used for real-time crash reporting and performance monitoring. Sentry only receives anonymized stack traces, device metadata, and error logs when the app crashes. It never receives your User Content or account email. Apple/Google: When you download the app via the App Store or Google Play, those platforms may collect standard diagnostics regarding app installation, crashes, and engagement, subject to their respective privacy policies. Transactional Email (e.g., Postmark/Resend): Used to send you password reset links and critical account notifications. They receive your email address solely for the purpose of delivering that specific email. Cloud AI Providers (Optional): If you opt-in to "Cloud AI Assist" for complex tasks, we may securely transmit anonymized text snippets to vetted AI inference providers. These providers are contractually bound to process the data solely for generating your response and to delete it immediately after.