Cookieless Identification
Cookieless identification matches website visitors to real people without placing tracking cookies on their devices. It relies on network and behavioral signals cross-referenced against an identity graph. It works independently of cookie consent banners and browser cookie blocking.
How it works in practice
Instead of reading a cookie on a device, the pixel collects signals from the session itself, like network data and browsing behavior, and matches them against a graph of real people. No file is written to the visitor's device, so there is nothing for a browser to block or a consent banner to gate. The match happens on the signals the session produces, not on a stored identifier.
What it is commonly confused with
It is commonly confused with cookie-based tracking, which depends on a file the browser can refuse or delete. Cookie-based tracking loses accuracy as browsers block third-party cookies, and it breaks entirely when a visitor declines a consent banner. Cookieless identification can be more accurate, because it does not break when cookies are blocked, and it does not depend on a choice the visitor makes about a banner.
Why it matters to a business owner
Third-party cookies are going away, and tools that depend on them are losing data every month. Cookieless identification is the method that keeps working, so your match rate does not collapse as the major browsers finish phasing out third-party cookies. A business that buys a cookie-based tool today is buying a shrinking identification rate that will only get worse.