Privacy Policy

This Privacy Policy explains how EigoPropo ("we") collects, uses, and protects your information when you use our service.

1. Information We Collect

• Email address (for authentication and communication)
• Profile information (skills, tone, introduction text, timezone)
• Proposal and translation history associated with your account
• Usage data related to proposal generation and translation features (for example, which features are used and how often)
• Payment-related information processed by Stripe (we do not store full card numbers on our servers)

2. How We Use Your Information

• To authenticate users and manage accounts
• To generate proposals and translations
• To display and manage your proposal history
• To process payments and manage subscriptions
• To improve, monitor, and debug the Service
• To analyze aggregated, anonymized usage patterns

3. Third-Party Services

We rely on the following service providers:

• Stripe (payment processing)
• Supabase (database and authentication storage)
• OpenAI API (AI text generation and translation)
• Vercel (hosting and deployment)

Your data may be processed by these providers in accordance with their own privacy policies and may be transferred to and stored in countries other than your country of residence, subject to applicable law.

4. AI Processing

Text you enter into the Service may be sent to OpenAI for processing in order to generate proposals and translations. We do not use your content to train our own models beyond what is necessary to operate the Service and maintain quality. We aim to avoid retaining raw input text longer than necessary to provide the features you request and to maintain reasonable logs for security and troubleshooting.

5. Cookies

We use essential cookies for authentication and session management. Non-essential cookies (such as analytics) are only used with user consent, where required by applicable law.

6. Data Rights

Depending on your jurisdiction, you may have the right to access, correct, or request deletion of your personal data, or to request a copy of the data we hold about you. To make such a request, please contact us at the email address below. We may ask you to verify your identity before responding to your request.

7. Security

We apply reasonable technical and organizational measures to protect your information, but no method of transmission or storage is completely secure. You use the Service at your own risk and should also take steps to protect your own account and devices.

8. Data Retention

We retain your account information and proposal history for as long as your account is active or as needed to operate the Service. We may also retain certain log data for a limited period for security, debugging, and legal compliance purposes. If you request deletion of your personal data, we will handle the request in accordance with applicable law and our technical limitations.

9. Changes to This Policy

We may update this Privacy Policy from time to time. If we make material changes, we will provide notice through the Service or by other reasonable means. Your continued use of the Service after such updates becomes effective constitutes your acceptance of the revised Policy.

10. Contact

For privacy-related questions or requests, please contact: uchi4816@gmail.com.