By mid-2025, AI assistants will handle over 40% of search queries, yet most brands lack auditable visibility metrics to navigate this shift. This article evaluates AIVO Standard™, a governance-focused framework, against tactical tools like Profound, Evertune, and Scrunch. With the Generative Engine Optimization (GEO) market projected to grow from USD 848 million in 2025 to USD 33.7 billion by 2034 (50% CAGR), AIVO’s Prompt-Space Occupancy Score (PSOS) and ±5% reproducibility tolerance deliver unmatched auditability, enabling enterprises to manage visibility as a strategic asset in AI-driven discovery.