Cookie Policy
Last updated: March 2026
1. What Are Cookies
Cookies are small text files placed on your device when you visit a website. They are widely used to make websites work efficiently, provide analytics information, and enable personalization. Lemma uses cookies and similar technologies (such as local storage and pixel tags) to operate the Service, remember your preferences, and understand how you use our platform.
Some cookies are "session" cookies that are deleted when you close your browser, while others are "persistent" cookies that remain on your device for a set period or until you delete them.
2. Types of Cookies We Use
Strictly Necessary Cookies: These cookies are essential for the Service to function and cannot be switched off. They include authentication tokens, session identifiers, and security cookies that protect against cross-site request forgery.
Analytics Cookies: We use analytics cookies to understand how visitors interact with the Service, which pages are visited most often, and how users navigate between pages. This helps us improve the Service. We use privacy-respecting analytics tools that do not build advertising profiles.
Functional Cookies: These cookies enable enhanced functionality and personalization, such as remembering your language preference, theme selection, and display settings.
3. Third-Party Cookies
Certain third-party services integrated into the Service may set their own cookies. These include our authentication provider (Firebase Authentication), our analytics service, and our error monitoring service (Sentry). These third parties have their own privacy policies governing the information they collect.
We do not allow advertising networks to set cookies on the Service. We do not use cookies for behavioral advertising or cross-site tracking purposes.
4. Managing Your Preferences
Most web browsers allow you to control cookies through their settings. You can typically set your browser to refuse all cookies, accept only first-party cookies, or delete cookies when you close your browser. Note that disabling strictly necessary cookies may prevent you from using certain features of the Service.
If you are located in the European Economic Area, you will be presented with a cookie consent banner when you first visit the Service. You can modify your preferences at any time through the cookie settings link in the footer of our website.