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Privacy Policy

Last updated: June 24, 2026 · Penguin Arts Studio

1. Who we are

xcend is operated by Penguin Arts Studio. This Privacy Policy explains how we collect, use, and protect information when you use our website and application at xcend.vercel.app and related services.

2. Information we collect

  • Account details: name, email, password (stored hashed).
  • X account data you connect: handle, profile info, posts used for style learning.
  • Usage data: preferences, onboarding choices, engagement actions in the product.
  • Billing data: processed by Stripe; we do not store full card numbers.
  • Technical data: logs, cookies, and session identifiers for authentication.

3. How we use information

We use your information to:

  • Provide and improve xcend (including AI-assisted drafts tailored to your voice).
  • Authenticate you and manage subscriptions.
  • Send transactional emails (e.g. password reset, billing notices).
  • Keep the service secure and prevent abuse.

4. Third-party services

We share data with service providers only as needed to run xcend, including:

  • X (Twitter) API — when you connect your account.
  • Stripe — payment processing.
  • Supabase — database hosting.
  • Anthropic — AI reply generation (content you submit for drafting).
  • Resend — transactional email delivery.
  • Vercel — application hosting.

5. Data retention

We retain account and connected data while your account is active. You may request deletion by contacting us. Some records may be kept where required for legal or billing purposes.

6. Your rights

Depending on your location, you may have rights to access, correct, or delete personal data. Contact us to make a request. EU/UK users may also have additional rights under GDPR.

7. Security

We use industry-standard measures to protect data in transit and at rest. No method of transmission over the internet is 100% secure.

8. Changes & contact

We may update this policy from time to time. Continued use after changes constitutes acceptance. Questions: Penguin Arts Studio. This document is a placeholder and will be updated before general availability.