Privacy Policy

Last updated: December 6, 2025

Overview

Property Evaluator is committed to protecting your privacy. This policy explains how we collect, use, and safeguard your personal information.

Information We Collect

Email Address: We collect your email address when you authenticate to use the Property Evaluator. This is required for access and session management.

Property URLs: We process Zillow property URLs that you submit for analysis.

Evaluation History: We store records of property evaluations you request, including the property address and analysis results.

How We Use Your Information

Authentication: Your email address is used to authenticate your access to the Property Evaluator.

Service Delivery: We use your email and property URLs to generate property evaluation reports.

Report Attribution: Your email address is included in generated reports for attribution purposes.

History Tracking: We maintain evaluation history to allow you to access past reports.

Third-Party Data Sharing

Anthropic (Claude AI): Your email address and property data are transmitted to Anthropic's Claude AI service to generate property analysis reports. This data is transmitted via HTTPS and is subject to Anthropic's privacy policy.

Apify: Property URLs are sent to Apify for web scraping services. Apify processes the Zillow listing data but does not receive your email address.

Slack (Optional): If Slack notifications are configured, your email address and evaluation details may be sent to Slack channels for internal tracking purposes.

Vercel: Evaluation history and reports are stored in Vercel Blob Storage. This is subject to Vercel's privacy and security policies.

Data Retention

Session Cookies: Email addresses stored in HTTP-only cookies are retained for the duration of your browser session or until the cookie expires.

Evaluation History: Property evaluation records are stored indefinitely to allow you to access past reports. This includes your email address and the property analysis data.

Server Logs: Logs containing email addresses are retained according to the hosting platform's (Vercel) retention policies.

Data Security

We implement security measures to protect your information:

  • All data transmission uses HTTPS encryption
  • Email addresses are stored in secure, HTTP-only cookies
  • API keys and credentials are never exposed in the codebase
  • Rate limiting protects against abuse

Your Rights

Depending on your location, you may have certain rights regarding your personal information:

  • Right to Access: You can view your evaluation history through the application and export your data in JSON format
  • Right to Deletion: You can delete all your personal data directly from the application. This will permanently remove your evaluation history and log you out
  • Right to Correction: You can update your email address by logging out and logging back in with a new email
  • Right to Data Portability: You can export your data at any time from the Evaluation History page

Exercise Your Rights:

Visit the Evaluation History page to export or delete your data. These features are available directly in the application - no need to contact an administrator.

Changes to This Policy

We may update this privacy policy from time to time. The "Last updated" date at the top of this page indicates when changes were made. We encourage you to review this policy periodically.

Contact

For questions about this privacy policy or our data practices, please refer to the Help page or contact the application administrator.