Share of Citations measures your brand's slice of total AI recommendations within a market sector. Unlike absolute Citation Rate, Share of Citations compares your performance directly against named category rivals.
Formula for Share of Citations
Share of Citations % = (Your Brand's Total Citations / Total Citations Earned by All Category Brands) × 100
Why Share of Citations Is Essential for Executives
While an individual campaign might improve your absolute citation count, Share of Citations reveals whether you are gaining ground on competitors or losing share in AI-driven buyer journeys. It serves as the primary metric for tracking market share shift in the conversational search era.
Key Benchmark Distributions
- Category Dominance (>35%): Market leaders with overwhelming entity authority.
- Strong Contender (15% - 30%): Established brands regularly co-cited in buyer comparison prompts.
- Emerging / Unclaimed (<10%): Brands with high growth potential but low current AI presence.
Frequently Asked Questions
What is the difference between Citation Rate and Share of Citations?
+
Citation Rate measures your absolute presence (how often you show up out of tracked prompts). Share of Citations measures relative market dominance (your share of total brand mentions compared to key competitors).
What is a good Share of Citations benchmark?
+
Holding over 30% Share of Citations in your market category represents clear market leadership. Holding 15% to 25% indicates a strong contender position.
How often should Share of Citations be audited?
+
Because AI models update retrieval indexes and training weights continuously, Share of Citations should be audited weekly or monthly to spot competitive shifts early.