Cookie Policy
Effective: January 1, 2025 · Last Updated: December 21, 2025
This Cookie Policy explains how LUKi ("we," "us," or "our") uses cookies and similar technologies when you visit our website and use our application. It explains what these technologies are, why we use them, and your rights to control their use.
By continuing to use our Services, you consent to our use of cookies as described in this policy. You can manage your cookie preferences at any time.
1. What Are Cookies?
Cookies are small text files that are stored on your device (computer, tablet, or mobile) when you visit a website. They are widely used to make websites work more efficiently, provide a better user experience, and give website owners useful information.
Cookies can be:
- Session Cookies: Temporary cookies that expire when you close your browser
- Persistent Cookies: Cookies that remain on your device for a set period or until you delete them
- First-Party Cookies: Set by the website you are visiting
- Third-Party Cookies: Set by external services embedded on the website
2. Types of Cookies We Use
Essential Cookies
RequiredThese cookies are strictly necessary for the operation of our Services. They enable core functionality such as security, authentication, and accessibility.
| Cookie | Purpose | Duration |
|---|---|---|
| sb-access-token | Authentication | Session |
| sb-refresh-token | Session refresh | 7 days |
| luki-theme | Theme preference | 1 year |
| luki-session | Session management | Session |
You cannot opt out of essential cookies as they are required for the Services to function.
Functional Cookies
OptionalThese cookies enable enhanced functionality and personalization, such as remembering your preferences, language settings, and customizations.
| Cookie | Purpose | Duration |
|---|---|---|
| luki-language | Language preference | 1 year |
| luki-avatar | Avatar selection | 1 year |
| luki-sidebar | UI preferences | 1 year |
Analytics Cookies
OptionalThese cookies help us understand how visitors interact with our Services by collecting and reporting information anonymously. This helps us improve user experience.
| Cookie | Purpose | Duration |
|---|---|---|
| _ga | Google Analytics (if enabled) | 2 years |
| _gid | Google Analytics (if enabled) | 24 hours |
Note: We minimize analytics tracking and do not use invasive tracking technologies.
Marketing Cookies
OptionalThese cookies may be used to track visitors across websites and display relevant advertisements. We currently minimize the use of marketing cookies.
Our Approach: We prioritize your privacy and do not engage in aggressive advertising tracking. We do not sell your data to advertisers.
3. Similar Technologies
In addition to cookies, we may use similar technologies:
- Local Storage: Used to store preferences and data locally in your browser for improved performance
- Session Storage: Temporary storage that is cleared when you close your browser tab
- Pixel Tags: Small graphic files used to track email opens (only in marketing emails you opt into)
4. Managing Your Cookie Preferences
You have several options for managing cookies:
Browser Settings
Most web browsers allow you to control cookies through their settings. You can typically:
- • View what cookies are stored on your device
- • Delete all or specific cookies
- • Block cookies from specific or all websites
- • Set preferences for first-party vs. third-party cookies
Here are links to cookie management for popular browsers:
Note: Blocking or deleting cookies may affect the functionality of our Services. Essential cookies are required for basic features like authentication to work properly.
5. Third-Party Cookies
Some cookies on our Services are set by third-party service providers. These include:
- Supabase: Authentication and session management
- Stripe: Payment processing (only when making payments)
- Vercel: Hosting and performance optimization
These third parties have their own privacy and cookie policies. We encourage you to review their policies for more information about their practices.
6. Do Not Track Signals
Some browsers offer a "Do Not Track" (DNT) feature that sends a signal to websites requesting that your browsing activity not be tracked. We respect DNT signals and minimize tracking when we detect them, though there is no industry-standard response to DNT signals.
7. Updates to This Policy
We may update this Cookie Policy from time to time to reflect changes in our practices or for legal, operational, or regulatory reasons. When we make changes, we will update the "Last Updated" date at the top of this page.
8. Contact Us
If you have questions about our use of cookies or this policy, please contact us:
Email: privacy@luki-ai.app