Executive Summary
Antvoice is a Paris-based programmatic advertising platform founded in 2011, specializing in "hybrid AI" that combines cookie-based and cookieless targeting. While the company claims GDPR compliance, IAB TCF participation, and explicitly states they do not use fingerprinting or collect PII, runtime analysis of their own website reveals 37 third-party vendors including identity resolution platforms (Clearbit, HubSpot) that directly contradict their anonymous-only positioning. With 12 vendors loading pre-consent and 25+ vendors undisclosed in their privacy policy, Antvoice represents a significant disclosure gap between privacy claims and operational reality.
Revenue Threat Profile
4 COLLAPSE VECTORSHow this vendor creates financial exposure. Each score (0-100) reflects observed runtime behavior and documented business practices.
CAC Subsidization
Antvoice deploys identity resolution vendors (Clearbit, HubSpot) while claiming anonymous-only data collection. This creates measurement corruption as their stated cookieless/anonymous positioning conflicts with actual visitor identification occurring on their platform, making attribution claims unreliable.
Signal Corruption
The presence of HubSpot, LinkedIn, and multiple advertising networks on Antvoice properties means demand signals and visitor intelligence flow to platforms that aggregate cross-site behavior. Competitors and clients using these same platforms gain visibility into Antvoice site visitors.
Legal Tail Risk
37 third-party scripts create substantial attack surface. Each vendor represents a potential supply chain compromise vector. The gap between disclosed (8) and detected (37) vendors means security teams cannot accurately assess or monitor the actual threat surface.
GTM Attack Surface
With 4.2% pre-consent tracking, 12 pre-consent vendors, and 25+ undisclosed third parties, Antvoice faces significant GDPR Article 28 (processor disclosure) and Article 7 (valid consent) exposure. Their IAB TCF registration (#155) creates additional liability if consent mechanisms do not cover all detected vendors.