SparkToro's study collected 2,961 responses across 12 prompts and three AI tools and found substantial variation in recommendation lists; Envoyra independently found the same list of brands repeated fewer than 1 time in 100. Evidence confidence: hypothesis, not yet confirmed.
Rule aeo-c8bbfc8e2650dea5 · measurement · hypothesis, not yet confirmed
Use repeated sampling and trend lines rather than single checks when tracking AI visibility, because recommendation lists vary substantially between runs.
Applies to: all
Hypothesis: the reasoning is published, but no independent evidence confirms it yet. Test it on your own pages before you rely on it.
Why this matters
SparkToro's study collected 2,961 responses across 12 prompts and three AI tools and found substantial variation in recommendation lists; Envoyra independently found the same list of brands repeated fewer than 1 time in 100.
Implementation
Type: system
Anti-pattern
Making budget decisions from one-off AI visibility snapshots.
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