Privacy Policy

Effective July 5, 2026

DeckCP ("DeckCP", "we", "us") provides a deck-editing application at deckcp.com. This policy explains what data we collect from people who use our site and application, how we use it, and the choices you have.

1. Information we collect

Account information. When you sign in with Google or a magic-link email, we receive your name, email address, and profile photo (if provided by Google). We use Supabase Auth to manage sign-in and store session data.

Content you create. Decks, slides, uploaded images, and other content you create or upload in the editor are stored so the product can function.

Usage data. We use Google Analytics on our production site to understand aggregate traffic (pages visited, referrers, device type). This is not enabled in local development.

Waitlist / contact information. If you join our waitlist or email support, we store the email address and message you provide.

2. How we use information

• To provide, operate, and maintain the DeckCP editor and your account.
• To authenticate you and keep your session secure.
• To send transactional email (e.g. magic links, account notices) via Resend.
• To understand product usage and improve the service.
• To respond to support requests.

3. Third-party services

We rely on the following processors to operate DeckCP:

• Supabase — authentication, database, and file storage.
• Google — OAuth sign-in ("Sign in with Google") and Google Analytics.
• Resend — transactional email delivery.
• Vercel — application hosting and infrastructure.

Each of these providers processes data under its own privacy policy and only to the extent necessary to provide their service to us.

4. Cookies

We use a session cookie to keep you signed in, managed by Supabase Auth. Our production site also sets analytics cookies via Google Analytics. We do not use cookies for third-party advertising.

5. Data retention

We retain account and content data for as long as your account is active. You may request deletion of your account and associated data at any time by contacting us (below); we will delete it within a reasonable period, except where retention is required by law.

6. Your rights

Depending on where you live, you may have the right to access, correct, export, or delete your personal data, and to withdraw consent to processing. To exercise any of these rights, contact us at the email below.

7. Security

We use industry-standard measures — encrypted transport (HTTPS), access-controlled databases, and secure session cookies — to protect your data. No method of transmission or storage is 100% secure, and we cannot guarantee absolute security.

8. Children

DeckCP is not directed at children under 13, and we do not knowingly collect personal information from them.

9. Changes to this policy

We may update this policy from time to time. Material changes will be reflected by updating the effective date above.

10. Contact

Questions about this policy or your data? Email support@deckcp.com.