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Cookie Policy

Details on the cookies and tracking technologies we use and how to manage your preferences

Cookie Policy

Effective Date: October 9, 2026

This Cookie Policy explains how QuantLink AI ("QuantLink") uses cookies and similar technologies on our websites and in the Service. It should be read together with our Privacy Policy.



1. What These Technologies Are

Cookies are small text files stored on your device when you visit a website. Similar technologies include local storage, pixels, tags, and scripts or software development kits (SDKs) that collect information from your browser or device. In this policy, we call all of these "cookies."


2. How We Use Cookies

We and our service providers use cookies for these purposes:

  • Essential. To sign you in, keep your session secure, remember your settings, process payments, and protect the Service against fraud and abuse. The Service does not work properly without these.
  • Analytics, performance, and session recording. To understand how people use the Service, measure performance, and find and fix errors. Our analytics provider may record sessions, including mouse movements, clicks, scrolling, and page content, as described in our Privacy Policy.
  • Advertising and marketing. Tags from advertising partners such as Google, Meta, LinkedIn, and X measure how well our advertising works, for example whether a person signed up after seeing or clicking one of our ads, and may be used to show relevant ads on other sites.

3. Third-Party Cookies

Some cookies are set by third parties that provide services to us, such as analytics, payment, and advertising providers. These third parties may collect information about your activity over time and across different websites, and their use of that information is governed by their own privacy policies.


4. Your Choices

Most browsers let you view, block, and delete cookies in their settings. If you block essential cookies, parts of the Service may not work.

You can opt out of interest-based advertising from many companies at optout.aboutads.info or, in Europe, youronlinechoices.eu, and through the ad settings of the platforms you use. To opt out of the "sale" or "sharing" of your personal data under U.S. state laws, see our Privacy Policy.

There is no common standard for responding to browser "Do Not Track" signals, and we do not currently respond to them.


5. Changes to This Policy

We may update this Cookie Policy at any time. The updated policy is effective when we post it with a new Effective Date.


6. Contact Us

Questions about our use of cookies? Contact us at support@quantlink.ai.