OpenSincera

Transparent digital advertising data. Free for the industry.

Access comprehensive metadata from more than 300,000 publishers with OpenSincera.

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Better data for better decisions

With OpenSincera, you can see beyond domain names and get more granular information about the environments and configurations where ads run across the open internet. And best of all, it’s completely free for the industry—even our competitors.

An API for the open internet

Looking for deeper integration? Our API makes it easy to build custom solutions that bring more transparency to the entire ecosystem. Here are just a few of the ways you can use it in your own applications.