← Back to home

Privacy Policy

Last updated: 24 September 2026

GhostWriter AI (“we”, “us”, “our”) operates the website ghostwriterai.io (the “Service”). This policy explains what personal data we collect, why we collect it, and your rights over it.

1. Information We Collect

  • Account information: when you sign up, we collect your email address and (optionally) your name, via Google Sign-In or email/password registration.
  • Usage data: the number of words you process and request counts, used to enforce plan limits.
  • Payment information: processed entirely by Stripe. We never see or store your full card details — only a customer reference and subscription status.
  • Content you submit: text you paste into the humanizer is sent to our AI provider to generate output. See “How We Use Your Content” below.
  • Technical data: approximate location (derived from time zone for currency display) and standard server logs.

2. How We Use Your Content

Text you submit to the humanizer is transmitted to a third-party AI provider to produce the humanized output — Anthropic (Claude) for Shorten and Expand mode, or GPTHuman.ai for Standard and Advanced mode. We do not sell your content, and we do not use it to train our own models. Submitted text is processed transiently to fulfil your request.

3. How We Use Your Data

  • To provide and operate the Service
  • To authenticate you and maintain your session
  • To enforce plan limits and process subscriptions
  • To respond to support requests
  • To detect, prevent, and address abuse or technical issues

4. Third-Party Processors

  • Firebase (Google): authentication and database
  • Anthropic: AI text processing (Shorten/Expand mode)
  • GPTHuman.ai: AI text processing (Standard/Advanced mode)
  • Stripe: payment processing
  • Vercel: hosting and infrastructure
  • Google Analytics: website traffic and usage measurement
  • Google AdSense: advertising delivery and measurement
  • Resend: transactional email delivery
  • Trustpilot: review invitations following eligible purchases

5. Data Retention

We retain your account and usage data for as long as your account is active. You may request deletion of your account at any time, after which your personal data will be removed, subject to any legal retention obligations.

6. Your Rights

Depending on your jurisdiction, you may have the right to access, correct, export, or delete your personal data, and to object to or restrict its processing. To exercise these rights, contact us at the address below.

7. Cookies

We use an essential session cookie to keep signed-in users authenticated. Google Analytics and Google AdSense may also use cookies or similar technologies for traffic measurement, advertising, fraud prevention, and service delivery. You can manage cookies through your browser and any consent controls presented on the site. Blocking non-essential cookies may reduce analytics or advertising functionality but does not prevent use of the humanizer.

8. Contact

For privacy questions or requests, email support@ghostwriterai.io.