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Cookie Policy

How we use cookies and similar technologies

Last updated: January 2026

Summary: We use essential cookies to make ChatLemur work and optional analytics cookies to improve our service. You can manage your cookie preferences at any time through your browser settings.

1. What Are Cookies?

Cookies are small text files placed on your device when you visit a website. They help websites remember information about your visit, making your next visit easier and the site more useful to you.

Cookies can be:

  • Session cookies: Temporary cookies that are deleted 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 ChatLemur directly
  • Third-party cookies: Set by our service providers (like Stripe or analytics services)

2. Cookies We Use

2.1 Essential Cookies (Required)

These cookies are necessary for ChatLemur to function. Without them, you cannot use core features like logging in or using the chat. These cookies do not require your consent.

Cookie Name Purpose Duration Type
session_id Maintains your login session Session Essential
access_token Authentication token for API requests 1 hour Essential
refresh_token Allows session renewal without re-login 7 days Essential
csrf_token Protects against cross-site request forgery attacks Session Essential

2.2 Functional Cookies (Optional)

These cookies remember your preferences to provide a better experience.

Cookie Name Purpose Duration Type
theme_preference Remembers your light/dark mode preference 1 year Functional
language Stores your language preference 1 year Functional
accessibility_settings Remembers accessibility preferences (font size, contrast) 1 year Functional

2.3 Analytics Cookies (Optional)

These cookies help us understand how visitors interact with ChatLemur so we can improve our service. All analytics data is anonymised.

Cookie Name Purpose Duration Type
_cl_session ChatLemur internal analytics - tracks page views per session 30 minutes Analytics
_cl_visitor Anonymised visitor identifier for usage statistics 1 year Analytics

3. Third-Party Cookies

Some of our service providers may set their own cookies:

3.1 Stripe (Payment Processing)

When you make a payment, Stripe may set cookies to prevent fraud and process your transaction securely. See Stripe's Privacy Policy.

3.2 GitHub (OAuth Login)

If you sign in with GitHub, GitHub may set cookies for authentication. See GitHub's Privacy Statement.

4. Managing Your Cookie Preferences

You have control over cookies. Here's how to manage them:

4.1 Browser Settings

Most browsers allow you to block or delete cookies. Here are links to instructions for popular browsers:

Chrome

Manage cookies in Chrome

Safari

Manage cookies in Safari

Firefox

Manage cookies in Firefox

Edge

Manage cookies in Edge

4.2 Impact of Disabling Cookies

Please note:

  • Essential cookies: Disabling these will prevent you from logging in or using ChatLemur
  • Functional cookies: Disabling these means we won't remember your preferences
  • Analytics cookies: Disabling these has no impact on your experience

4.3 Do Not Track

ChatLemur respects the Do Not Track (DNT) browser setting. When DNT is enabled, we disable analytics cookies.

5. Similar Technologies

In addition to cookies, we may use:

  • Local Storage: For storing preferences that need to persist across sessions
  • Session Storage: For temporary data during your visit

These technologies work similarly to cookies and can be cleared through your browser settings.

6. Changes to This Policy

We may update this Cookie Policy from time to time. Changes will be posted on this page with an updated "Last updated" date. Significant changes may be announced via email or a notice on our website.

7. More Information

For more information about how we handle your data, please see our:

  • Privacy Policy - How we collect and use your personal information
  • Terms of Service - The terms governing your use of ChatLemur

8. Contact Us

Questions about cookies?

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

  • Email: privacy@chatlemur.com
  • Owner: Joseph Webber
  • Location: Adelaide, South Australia

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