First-party cookies are controlled by website owners, and they are specific to that particular website. Third-party cookies, by contrast, are set by third parties and may be used to track visitors between domains.</p> <p>Chartbeat was designed with privacy in mind, and is a first-party analytics platform. This means that publishers who use our service can set first-party cookies on their sites using Chartbeat code, or they can run in cookieless mode. However, Chartbeat does not, under any circumstances, set third-party cookies on our publisher’s sites.</p> </li> </ul>