When tracking share of voice for marketing teams, it’s often assumed to be a vanity metric — a number executives like to include in board decks but one that rarely influences strategy. In practice, that assumption doesn’t hold up. Share of voice (SOV) is one of the clearest leading indicators of whether a brand is gaining or losing visibility long before it shows up in the pipeline. The problem is that most teams measure it inconsistently, compare apples to oranges across channels, and end up with dashboards that no one acts on. This guide is designed to change that. It breaks down what each type of SOV actually measures across SEO, social, paid, and emerging AI search, which tools are worth the investment at different stages of growth, and how to avoid common measurement pitfalls — including the growing issue of AI-driven share of voice bias. It also shows how to connect visibility metrics to CRM, attribution, and revenue outcomes that leadership actually cares about.…