Heyzap (Acquired by Fyber)
Advertising ServicesCalifornia, United States2-10 Employees
Heyzap provides a developer-focused platform and mobile ad network designed to bring automation and transparency to the mobile advertising ecosystem. The platform supports mediation, direct deals, cross-promotion, and monitoring of integrations across mobile apps, enabling developers to monetize effectively while tracking campaign performance. Its core audience comprises mobile app developers building for iOS, Android, and Amazon, who seek to optimize user acquisition and return on investment through targeted campaigns. Based in San Francisco, Heyzap operates within the advertising services industry, emphasizing a mediation-driven approach to mobile monetization. A notable development in its history is the launch of a mediation service in 2014 that allows developers to display ads from multiple networks with greater transparency; the company has since become part of Fyber.