Clickadu is an advertising network operated by Clickadu s.r.o., a company based in Prague, Czech Republic. Its services help advertisers and publishers display online advertisements, using non-personally identifiable information to make ads more useful and relevant to users. The company says it does not collect personally identifiable information through its services. It may gather non-PII through cookies and pixels, and information collected through its services, or derived from it, may be disclosed to customers. Clickadu states that it does not sell, rent, or share PII collected on customers’ websites with unaffiliated third parties.

The company’s privacy information explains cookie use, interest-based advertising opt-outs, data security practices, and its approach to children’s privacy. The site also provides guidance for managing or disabling website push notifications in Chromium on desktop and mobile devices. Clickadu notes that users can adjust browser settings to refuse cookies or opt out of interest-based advertising. Its published contact details identify Clickadu s.r.o. at Zenklova 32/28, Praha 8 - Libeň, Czech Republic.