ListSeal AI

Privacy Policy

Last updated: June 2026

1. Introduction

ListSeal AI ("we", "our", or "us") is committed to protecting your privacy. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our AI-powered listing generation service.

2. Information We Collect

We may collect information about you in a variety of ways, including:

  • Account information (email, name) when you register
  • Usage data related to your listing generation activities
  • Payment information processed securely through our payment providers
  • Device and browser information for service optimization

3. How We Use Your Information

We use the information we collect to:

  • Provide, maintain, and improve our services
  • Process transactions and send related information
  • Send promotional communications (with your consent)
  • Respond to your comments, questions, and requests

4. Data Security

We implement appropriate technical and organizational security measures to protect your personal information. However, no method of transmission over the Internet is 100% secure, and we cannot guarantee absolute security.

5. Chrome Extension Privacy

The ListSeal AI Chrome Extension ("the Extension") provides additional functionality within Amazon Seller Central and Amazon product pages. This section describes how the Extension handles your data.

Data the Extension Reads

  • Listing field content (title, bullet points, description) from Amazon Seller Central pages — used to generate AI-optimized versions or check compliance
  • Product listing information (title, bullets, description, specifications) from Amazon product detail pages — used for competitor analysis

Data the Extension Sends

  • Listing content is sent via HTTPS to listseal.yonamark.com API endpoints for AI processing and compliance checking
  • Authentication cookies are sent to verify your ListSeal account and subscription status
  • No data is sent to any third-party servers other than the ListSeal API

Data the Extension Stores

  • The Extension uses Chrome's storage API to save user preferences only
  • AI-generated content is not stored locally — results are returned from the API and inserted directly into the page
  • No browsing history is stored

Permissions Explained

  • storage — Saves user preferences and settings
  • activeTab — Allows the Extension to inject AI Optimize buttons and read listing content on the current Amazon page when you interact with the Extension

What the Extension Does NOT Do

  • Does not collect browsing history or activity on non-Amazon websites
  • Does not inject advertisements
  • Does not track your behavior across websites
  • Does not sell or share your data with third parties
  • Does not modify Amazon pages without your explicit action (clicking an AI Optimize button)

Third-Party Services

The Extension communicates with the ListSeal API, which uses Google Gemini AI to generate listing content. Your listing data is processed by Google's AI services under Google's privacy policy. We do not store your listing content beyond the duration needed to return results.

6. Contact Us

If you have questions or comments about this Privacy Policy, please contact us at privacy@yonamark.com.