Most de-anonymization tools only tell you which company visited your site, leaving SDRs to guess who to contact. They rely on IP tracking and third-party data, often providing outdated, incomplete or irrelevant information.

Knock goes further.

It reveals contact-level on anonymous leads who engage with your content—on your website and beyond—but drop off before identifying themselves. Knock automatically builds a real-time prospecting list of high-intent leads and streams it directly to your CRM.