Privacy Policy

Last updated: April 20, 2026

1. Information We Collect

CaptionFlow ("we", "our", or "us") collects information to provide better services to our users. The types of information we collect include:

  • Account Information: Name, email address, and profile picture when you sign up via Google or Email.
  • Content Data: The descriptions and images you provide to generate captions.
  • Social Media Data: When you connect social accounts (Instagram, TikTok, LinkedIn, Twitter), we store OAuth tokens and basic profile information (handles, profile pictures) as permitted by the respective platforms.
  • AI Analysis Data: We may analyze your public social media posts to create a "Profile DNA" that helps our AI generate content in your specific voice.

2. How We Use Information

We use the collected information for the following purposes:

  • To provide, maintain, and improve our caption generation services.
  • To personalize your experience by learning your brand voice.
  • To process payments and manage your subscription via Stripe.
  • To communicate with you about service updates and promotional offers.

3. Data Sharing and Disclosure

We do not sell your personal data. We share information only with service providers that help us run the application, including:

  • OpenAI: To process your descriptions and generate AI content.
  • Supabase: For database storage and authentication.
  • Stripe: For secure payment processing.
  • Resend: For sending transactional emails.

4. Your Data Rights

You have the right to access, update, or delete your personal information at any time. You can disconnect your social media accounts through the Settings dashboard, which will revoke our access tokens immediately.

5. Security

We implement industry-standard security measures to protect your data. However, no method of transmission over the Internet or electronic storage is 100% secure.

6. Contact Us

If you have any questions about this Privacy Policy, please contact us at support@captionflow.xyz.