ID5

ID5 is a privacy-focused identity solution that helps businesses connect with their audiences across different platforms. It enables advertisers to identify users without relying on personal data, improving ad targeting and measurement while respecting user privacy. ID5 provides a secure and transparent environment for data sharing, allowing marketers to reach their target audience more effectively. They work with a range of partners in the advertising ecosystem, including publishers, advertisers, and ad tech companies.

Website: https://id5.io