Consent-first visitor identification to grow while preserving privacy

Consent-first visitor identification to grow while preserving privacy targets a $4.2B = 1.4M ecommerce & SaaS businesses × $3K ACV total addressable market with medium saturation and a year-over-year growth rate of 15% YoY — privacy tech and martech convergence growth (MarketsandMarkets, industry reports 2023-2025).

Key trends driving demand: Cookie deprecation and browser privacy changes are forcing a shift to first-party identity — companies need new ways to identify and measure users without third-party cookies.; Regulatory pressure (GDPR, CCPA/CPRA) is increasing enforcement and fines, creating demand for auditable, consent-first tooling.; Platform consolidation of martech stacks is driving preference for API-first vendors that integrate directly into existing analytics and personalization workflows.; Privacy-preserving computation (on-device matching, differential privacy) is maturing and enables performant solutions without exposing raw PII..