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Privacy Policy

Last updated: April 11, 2025

Overview

Your privacy is fundamental to how we build Sapiore. We are built to correct your grammar, not to spy on you. We do not log keystrokes, we do not record your personal writing, and we do not use your text to train any AI models.

What We Collect

We collect the minimum amount of data required to operate the service:

  • Your email address and display name provided through Google authentication via Supabase Auth.
  • Your subscription plan status and billing information processed securely through Stripe. We never see or store your card details.
  • Anonymous, aggregated usage metrics (daily request counts, plan type) stored in Supabase to enforce rate limits.

What We Do Not Collect

  • We do not log the text you submit for grammar correction. Your text is processed in memory on a Cloudflare Worker and discarded immediately after the corrected result is returned.
  • We do not record your browsing history, tab activity, or any other browser behavior.
  • We do not sell, share, or transfer any personal data to third parties for advertising purposes.

Analytics

We use OpenPanel, a privacy focused and fully self hosted analytics platform, to understand general product usage patterns. All analytics data is aggregated and anonymized. We do not use Google Analytics or any invasive third party tracking scripts.

Infrastructure and Security

Sapiore runs on Cloudflare Workers, a globally distributed edge computing platform that processes your requests at industry grade speed. Authentication is handled through Supabase with secure session tokens. Payments are processed entirely through Stripe, which is PCI DSS Level 1 certified. At no point does your raw text touch persistent storage.

Data Retention

Account data (email, plan status, usage counts) is retained for as long as your account is active. You may request full account deletion at any time by contacting us. Text submitted for correction is never stored and cannot be retrieved.

Changes to This Policy

We may update this privacy policy from time to time. Any changes will be reflected on this page with an updated revision date.

Contact

If you have any questions or concerns about your privacy, please reach out to us at contact@sapiore.com.