Reveal Who’s Visiting. Convert More Traffic Into Sales. Without spending more on Ads.

Reveal the companies and buyers engaging with your website, prioritize the strongest opportunities, and turn existing traffic into more leads, conversations, and revenue.

308M

Consumers in our database - verified every 30 days.

95%

Match accuracy against persistent identifiers and household resolution.

60B

URLs and behaviors analyzed weekly to maintain audience freshness.

30 Days

Every lead is checked within 30 days, so your team contacts real opportunities—not outdated records.

Be In The Top 1%

Target Any Audience With Cortex Marketing AI

Cortex Marketing AI gives you cookie-less household resolution, continuously verified consumer accuracy, and monthly verification across 308M records - so your campaigns stay accurate and future-proof.

Common Targeting Challenges

Zero Control of Targeting

Major ad platforms are removing targeting options; we restore household and device linkage without cookies.

Locked Into Platforms

Walled gardens limit activation; we enable cross-platform activation with persistent IDs.

Missing Over 75% of Data

Pixels leak; data decays. We reconcile monthly to prevent identity breakage and keep match rates high.

Cortex Marketing AI Gives Back Control to the Advertisers

Book a free consultation and see a sample match file. Zero-risk lead delivery - no customers from our leads = $0 for those leads.

Identify My Visitors

How Cortex Turns Visitors Into Audiences

Identify

Pinpoint high-value visitors with first-party identifiers and household linkage.

Match

Enrich and match using our 308M consumer database refreshed monthly via NCOA.

Activate

Direct sync to any ad platform, CRM or activation endpoint using UID2 and persistent IDs.

Join Over 1,000+ Agency Owners and Advertisers Taking Back Control of Their Data

Book a free consultation to get a live sample match and see our monthly refresh in action. Zero-risk lead delivery.

Identify My Visitors

Thanks to Cortex Marketing AI, We Lowered Our Cost Per Booked Call From $400 to $190

Hernan Vasquez

Case study highlight

Tracking B2B2C to Get a Full Profile

Match Up to 80% on Meta Ads Targeting Specific Businesses

CortexID links individual behavior to company profiles so you can build accurate B2B2C audiences and activate across ad platforms with confidence.

Cortex Is Only Limited By Your Imagination

See top playbooks used by advertisers to leverage our monthly-verified consumer file and cookie-less household resolution.