Privacy Policy

Last updated: February 6, 2026

1. Introduction

Sensei (“we,” “our,” or “us”) is operated by Jishu Labs. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our AI-powered code analysis platform at sensei.jishulabs.com (the “Service”). We are committed to protecting your privacy and the confidentiality of your code.

2. Information We Collect

We collect the following types of information:

  • Account Information: Email address and password when you create an account.
  • Code Submissions: Code snippets you submit for analysis are stored in your personal, encrypted analysis history.
  • Analysis Results: AI-generated explanations, scores, issues, and suggestions for each analysis.
  • Usage Data: Number of analyses performed, languages analyzed, and feature usage patterns.
  • Device Information: Browser type, operating system, and IP address for security and analytics purposes.

3. How We Use Your Information

  • To provide and maintain the code analysis Service
  • To process your code submissions and generate analysis results
  • To maintain your personal analysis history and statistics
  • To communicate important service updates and security notices
  • To enforce usage limits (e.g., free tier monthly analysis cap)
  • To improve the accuracy and quality of our AI analysis

4. Code Privacy & Security

Your code privacy is our top priority. Code submitted for analysis is processed securely and stored only in your personal, encrypted analysis history. We never share your code with third parties, use your code to train our AI models, make your code accessible to other users, or sell or license your code in any way. You can delete your analysis history at any time through the Settings page.

5. Data Storage & Retention

Your data is stored securely using Supabase with PostgreSQL, protected by Row-Level Security (RLS) policies ensuring only you can access your own data. We retain your data for as long as your account is active. You may export all your data at any time via the Settings page, and you may request complete account deletion which removes all associated data permanently.

6. Third-Party Services

We use the following third-party services:

  • Supabase: Authentication and database hosting
  • AI Model Providers: For processing code analysis (code is sent securely via API and not stored by the provider)

7. Your Rights

You have the right to access your personal data, export your data in JSON format, correct inaccurate information, delete your account and all associated data, and opt out of non-essential communications. To exercise these rights, visit your Settings page or contact us at the email below.

8. Cookies

We use essential cookies only for authentication and session management. We do not use advertising or tracking cookies. No third-party tracking scripts are loaded on our platform.

9. Changes to This Policy

We may update this Privacy Policy from time to time. We will notify you of any material changes by posting the new policy on this page and updating the “Last updated” date. We encourage you to review this page periodically.

10. Contact Us

If you have any questions about this Privacy Policy, please contact us at our contact page or email us at privacy@jishulabs.com.