Cookie Policy

Last updated: January 18, 2026

1. What Are Cookies?

Cookies are small text files stored on your device (computer, tablet, or mobile) when you visit a website. Cookies are used to make websites function, remember your preferences, and provide insights into how the website is used.

2. How We Use Cookies

Duus.ai uses cookies to deliver our service and improve your experience. We do not use cookies for advertising or cross-site tracking.

3. Types of Cookies We Use

Necessary Cookies

These cookies are essential for the Service to function. They cannot be disabled.

• Session cookies: Keep you logged in during your visit

• Authentication cookies: Verify your identity and keep your session secure

• Security cookies: Protect against fraudulent requests

Functional Cookies

These cookies remember your choices and preferences to provide a better experience.

• Language preference: Remembers your preferred language (Danish or English)

• Theme preference: Remembers whether you prefer light or dark theme

• Cookie consent: Remembers your cookie preferences

Analytics Cookies (optional)

These cookies help us understand how visitors use our website. They are only set if you give consent.

• PostHog: We use PostHog to analyze user behavior and improve our service. Data is processed in the EU.

You can change your consent at any time via the cookie banner or by deleting cookies in your browser.

4. Cookies from Our Chat Widget

When you integrate the Duus.ai widget on your website, the widget uses the following cookies for your visitors:

• Conversation ID: Remembers the ongoing conversation so visitors can continue where they left off