Share of Voice

Definition

Share of voice quantifies how much space your brand occupies in a conversation relative to everyone else competing for the same attention. Originally used in advertising to measure how much of total ad spend in a category a brand controlled, it now applies to organic content, social media mentions, search visibility, and earned media. A business with high share of voice in a topic category is the one that comes to mind first when buyers think about that category.

How It Works

Measuring share of voice requires defining the conversation: a specific keyword set, a geographic area, a platform, or an industry topic. For social media, it is typically: your brand mentions divided by total brand mentions for all competitors in the space, expressed as a percentage. For search, it maps to search visibility metrics: what percentage of relevant queries produce your content in the results. Tools like Brandwatch, Sprout Social, and SEMrush track social share of voice and search share of voice respectively. For local businesses without enterprise tools, a useful proxy is a manual audit: search your core service terms in your city and count how often you appear versus competitors across Google results, Maps, review sites, and social platforms. Social listening provides the raw data for tracking conversational share of voice. Building content pillars around specific topics is a direct strategy for increasing share of voice in those areas over time.

Why It Matters

Share of voice predicts future market share. Businesses that dominate the conversation in their category attract more inbound leads, more referrals, and more press. For small businesses in competitive local markets, even a modest increase in share of voice in a specific neighborhood or service category can produce a meaningful revenue difference.

Example

Two landscaping companies serve the same metro area. One has a well-maintained blog, active Google Business Profile, and consistent social presence. The other has only a basic website. A buyer searching for landscaping services encounters the first company across seven touchpoints before making a call. The second company appears once. Share of voice explains the gap.

Related Terms

Social Listening, Engagement Rate, Content Pillar, Influencer Marketing

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