Share of answers is an answer-based presence rate: answers mentioning a brand divided by all answers in the selected sample. chatobserver uses this calculation for its share-of-voice metric.
See what the denominator changes.
Count each answer once when it mentions the brand. In chatobserver, this answer-based presence rate is called share of voice.
Worked example
64 of 140 answers mentioning a brand gives 45.7%. chatobserver calls this answer-based measure share of voice. Another brand can appear in the same answers, so the rates need not total 100%.
Why it matters
- It gives leadership a portfolio view of AI answer coverage.
- It makes it easier to compare brands across many prompts and assistants.
- It is often more useful than isolated query snapshots.
What to watch
- overall share trends
- prompt clusters where share collapses
- competitors with outsized answer presence
Next reading
AI share of voice
How AI share of voice differs from organic visibility share and how it should be interpreted in answer-driven channels.
Citation rate
What citation rate means in AI visibility reporting and why it matters more than raw mentions alone.
How to measure AI visibility
Choose a repeatable set of questions and connect each metric to the answers behind it.