Cookie Policy

1. Introduction

This Cookie Policy explains how Regulus ("we", "our", or "us") uses cookies and similar technologies when you visit our website at regulus.ai (the "Website") and use our services.

This policy should be read together with our Privacy Policy and Terms of Use.

2. What Are Cookies?

Cookies are small text files that are placed on your device (computer, smartphone, tablet) when you visit a website. They are widely used to make websites work more efficiently and provide information to website owners.

Cookies can be "session" cookies (temporary, deleted when you close your browser) or "persistent" cookies (remain on your device for a set period or until you delete them).

3. Cookies We Use

3.1 Strictly Necessary Cookies

These cookies are essential for the operation of our Website and services. Without these cookies, the services you have requested cannot be provided.

Cookie Name	Purpose	Duration
XSRF-TOKEN	Security - protects against Cross-Site Request Forgery attacks	2 hours
regulus_session	Maintains your logged-in session	2 hours
remember_web_*	"Remember me" functionality when you choose to stay logged in	5 years

Legal Basis: These cookies are necessary for the performance of our contract with you (Article 6(1)(b) UK GDPR).

3.2 Browser Storage (Not Cookies)

In addition to cookies, we use browser local storage for certain preferences:

Storage Item	Purpose	Type
theme_preference	Remembers your dark/light mode preference	LocalStorage

Note: LocalStorage is not a cookie and remains on your device until you clear your browser data. Legal Basis: Legitimate interests (Article 6(1)(f) UK GDPR) - improving user experience.

3.3 Third-Party Cookies

We use limited third-party services that may set cookies on our behalf:

Service	Purpose	Privacy Policy
Stripe	Payment processing and fraud prevention	View Policy

Legal Basis: Contract performance for payment processing (Article 6(1)(b) UK GDPR).

4. Cookies We Do NOT Use

✅ Privacy-Focused Approach

Regulus does NOT use:

Advertising or marketing cookies
Third-party analytics (Google Analytics, Facebook Pixel, etc.)
Social media tracking cookies
Cross-site tracking cookies
Behavioral profiling cookies

5. How to Manage Cookies

5.1 Browser Settings

Most web browsers allow you to control cookies through their settings. You can:

Delete all cookies from your browser
Block all cookies from being set
Allow only first-party cookies (blocking third-party cookies)
Clear cookies when you close your browser

Browser-Specific Instructions:

• Chrome: Settings → Privacy and Security → Cookies
• Firefox: Options → Privacy & Security → Cookies and Site Data
• Safari: Preferences → Privacy → Cookies and website data
• Edge: Settings → Cookies and site permissions → Cookies

5.2 Impact of Blocking Cookies

⚠️ Important: If you block or delete our strictly necessary cookies, you will not be able to:

Log in to your account
Access your conversation history
Use our AI assistant service
Manage your subscription

6. Cookie Duration

Session Cookies

Deleted automatically when you close your browser. Used for essential functionality like maintaining your login session.

Persistent Cookies

Remain on your device for a set period. Used for "remember me" functionality and preferences. Maximum duration: 5 years (for "remember me" feature).

7. Updates to This Policy

We may update this Cookie Policy from time to time to reflect changes in technology, legislation, or our practices. We will notify you of significant changes by:

Updating the "Last Updated" date at the top of this page
Displaying a notice on our Website
Sending an email to registered users (for material changes)

8. More Information

About Cookies

For more information about cookies, visit:

Related Policies

Privacy Policy - How we collect and use your personal data
Terms of Use - Terms governing your use of our services

9. Contact Us

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

Regulus Ltd
Email: privacy@regulus.ai
Data Protection Officer: dpo@regulus.ai