Cookie Policy

Last Updated: March 2, 2026

1. What Are Cookies?

Cookies are small text files that are stored on your device when you visit a website. They help websites remember your preferences and improve your browsing experience.

2. How We Use Cookies

Wispers uses cookies and similar technologies for the following purposes:

Essential Cookies

These cookies are necessary for the Service to function properly:

  • Authentication: To keep you logged in and maintain your session
  • Security: To protect against fraudulent activity and enhance security
  • Preferences: To remember your settings and preferences

These cookies cannot be disabled as they are essential for the Service to work.

Analytics Cookies

We use analytics cookies to understand how visitors use our Service:

  • Vercel Analytics: To measure website performance and user interactions
  • Vercel Speed Insights: To monitor and improve page load times

These help us improve the Service by understanding usage patterns.

Functional Cookies

These cookies enable enhanced functionality:

  • Chat History: To save your conversation history locally
  • Theme Preferences: To remember your display preferences
  • Language Settings: To remember your language choice

3. Third-Party Cookies

We use the following third-party services that may set cookies:

  • Vercel: For hosting and analytics
  • Supabase: For authentication and data storage

These services have their own privacy policies governing their use of cookies.

4. Local Storage

In addition to cookies, we use browser local storage to:

  • Store anonymous user chat history temporarily
  • Track message limits for anonymous users
  • Cache persona data for faster loading

5. Your Cookie Choices

You have several options for managing cookies:

  • Browser Settings: Most browsers allow you to refuse or delete cookies through their settings
  • Do Not Track: We respect Do Not Track signals from your browser
  • Opt-Out: You can opt out of analytics cookies through your account settings

Note: Disabling essential cookies may limit your ability to use certain features of the Service.

6. Cookie Retention

Different types of cookies are stored for different periods:

  • Session Cookies: Deleted when you close your browser
  • Persistent Cookies: Remain on your device for a set period or until you delete them
  • Authentication Cookies: Typically last until you log out

7. Changes to This Policy

We may update this Cookie Policy to reflect changes in our practices or for legal reasons. We will notify you of any significant changes by updating the "Last Updated" date at the top of this page.

8. More Information

For more information about how we protect your privacy, please see our Privacy Policy.

9. Contact Us

If you have questions about our use of cookies, please contact us.