Clickadu s.r.o. is an advertising network that provides services to advertisers and publishers seeking to display relevant online advertisements. Its services use non-personally identifiable information to help present ads to internet users. According to its privacy statement, Clickadu does not collect personally identifiable information through these services, and it may disclose non-personally identifiable information, or information derived from it, to its customers. The company says it does not sell, rent, or share personally identifiable information collected on customer websites with unaffiliated third parties.

Clickadu describes the use of cookies and pixels to collect non-personally identifiable information and notes that users can adjust browser settings to refuse cookies or opt out of interest-based advertising. It also outlines security practices intended to protect data from unauthorized access, retention, or disclosure. Its website includes guidance for managing or blocking website push notifications in Chromium on desktop and mobile devices. Clickadu states that its website and services are not designed for children. The company is based in Prague, Czech Republic.