PRIVACY POLICY
Last Updated: 18.01.2026X Reply AI ("we", "our", or "us") is committed to protecting your privacy. This Privacy Policy explains how our Chrome extension collects, uses, and protects your information.
1. INFORMATION WE COLLECT
Our extension collects minimal information necessary for its core functionality:
1.1 User Settings
- API key for Perplexity AI service (stored locally in your browser)
- Comment style preferences (friendly, professional, casual, analytical)
- Comment language preferences
- AI model selection
- Auto-comment and auto-generate settings
1.2 Post Content
- When you use the extension on X (Twitter), it reads the text of the post you are viewing to generate relevant comments. This content is only used temporarily to create the API request and is not stored permanently.
1.3 We DO NOT Collect
- Personal identification information (name, email, address, age, ID numbers)
- Medical information
- Financial and payment information
- Authentication credentials (passwords, PINs, except your Perplexity API key which you provide)
- Personal communications (emails, SMS, chat messages)
- Location data
- Web browsing history
- User activity data beyond the post text needed for comment generation
2. HOW WE USE YOUR INFORMATION
2.1 API Key
Your Perplexity AI API key is stored locally in your browser using Chrome's sync storage. It is only used to authenticate requests to the Perplexity AI API when generating comments. We do not access, view, or transmit your API key to any third parties except Perplexity AI when making API requests.
2.2 Post Content
The text of posts you view on X (Twitter) is read solely for the purpose of generating contextually relevant comments. This content is sent directly from your browser to Perplexity AI's API and is not stored by our extension after the comment is generated.
2.3 Settings
Your preferences (comment style, language, model selection) are stored locally in your browser and synchronized across your devices via Chrome's sync storage. These settings are only used to customize your comment generation experience and are not shared with third parties.
3. DATA STORAGE
All user data is stored locally in your browser:
- API key: Stored in Chrome sync storage (encrypted by Chrome)
- Settings: Stored in Chrome sync storage
- No data is stored on our servers
- No data is transmitted to our servers
4. DATA SHARING
We do not sell, trade, or rent your personal information to third parties. The only data sharing occurs when:
- You generate a comment: The post text and generation request are sent directly from your browser to Perplexity AI's API. This is necessary for the extension's core functionality. Please review Perplexity AI's privacy policy to understand how they handle this data.
5. THIRD-PARTY SERVICES
5.1 Perplexity AI
Our extension uses Perplexity AI's API to generate comments. When you use the extension:
- Post content is sent to Perplexity AI's servers
- Your API key is used to authenticate the request
- Perplexity AI processes the request and returns generated comments
Perplexity AI has its own privacy policy governing how they handle data. We encourage you to review their privacy policy at https://www.perplexity.ai/terms
5.2 X (Twitter)
Our extension interacts with X.com and Twitter.com to read post content and insert generated comments. This interaction occurs entirely in your browser and does not involve data transmission to our servers.
6. DATA SECURITY
We implement appropriate security measures to protect your information:
- All data is stored locally in your browser using Chrome's secure storage mechanisms
- API keys are encrypted by Chrome's sync storage
- No data is transmitted to our servers (we don't have servers)
- All API requests are made directly from your browser using HTTPS
However, no method of transmission over the Internet or electronic storage is 100% secure. While we strive to use commercially acceptable means to protect your information, we cannot guarantee absolute security.
7. USER RIGHTS
You have the right to:
- Access your stored data: You can view your settings and API key through the extension's popup
- Delete your data: You can remove the extension at any time, which will delete all locally stored data
- Modify your data: You can update your API key and settings at any time through the extension's interface
8. CHILDREN'S PRIVACY
Our extension is not intended for children under 13 years of age. We do not knowingly collect personal information from children under 13. If you are a parent or guardian and believe your child has provided us with personal information, please contact us so we can delete such information.
9. CHANGES TO THIS PRIVACY POLICY
We may update this Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy in the extension and updating the "Last Updated" date. You are advised to review this Privacy Policy periodically for any changes.
10. CONTACT US
If you have any questions about this Privacy Policy or our data practices, please contact us through the Chrome Web Store listing for X Reply AI.
11. CONSENT
By using our extension, you consent to this Privacy Policy and agree to its terms.
12. COMPLIANCE
We are committed to complying with applicable data protection laws and regulations, including:
- GDPR (General Data Protection Regulation) for users in the European Union
- CCPA (California Consumer Privacy Act) for users in California
- Google Chrome Web Store Developer Program Policies
This extension does not sell or share user data, except as necessary for the functioning of the extension (sending requests to Perplexity AI API). We do not use or transfer user data for purposes unrelated to the core functionality of the product. We do not use or transfer user data to determine creditworthiness or for credit purposes.