Privacy Policy
This Privacy Policy explains how Prompt Engineer handles account information, prompt content, extension data, and service operations across the web app and Chrome extension.
Information we collect
Prompt Engineer collects the information needed to provide prompt enhancement, account access, billing, and support.
This may include account details such as name, email address, authentication session data, subscription or credit status, and the prompt content you choose to submit for enhancement.
How we use information
We use information to authenticate users, process prompt enhancement requests, return optimized prompts, manage credits and subscriptions, improve product reliability, and respond to support issues.
- Authenticate your account and maintain secure sessions
- Process prompt enhancement and refinement requests
- Track credit usage, billing status, and subscription access
- Monitor reliability, security, and abuse prevention
- Provide customer support and service updates
Prompt content
Prompt content is processed only to provide the enhancement and refinement features requested by the user. We recommend that users avoid submitting highly sensitive personal, financial, health, or regulated data unless they have confirmed it is appropriate for their use case.
Chrome extension data use
The Chrome extension runs on supported AI chat websites in order to detect the prompt composer, let the user trigger prompt enhancement, and open the Prompt Engineer side panel.
The extension stores local authentication state in extension storage and sends prompt text to Prompt Engineer only when the user chooses to enhance a prompt.
Sharing
We do not sell personal information. We may share information with infrastructure, payment, analytics, security, or authentication providers only when needed to operate the service, comply with legal obligations, or protect the service and its users.
Retention and security
We retain information only as long as reasonably necessary for service delivery, legal compliance, dispute resolution, and security purposes. We use reasonable administrative, technical, and organizational safeguards to protect data, but no system can guarantee absolute security.
Your choices
You may request account-related updates or deletion where applicable, and you may stop using the service or uninstall the extension at any time. Some information may be retained when required for legal, security, accounting, or fraud prevention reasons.
Contact
If you have questions about this Privacy Policy or our data practices, contact us through the support channel listed on prompt-engineer.io.