20 AI answers to 5 prompts name 12 brands. WM leads with 22% of mentions; the top 3 hold 62.6%.
1 index · size = AI answers · colour = top-3 brand share
Brands and sources in the sampled answers
Share of brand mentions in Environmental Services answers
Moderately concentrated: the top 3 hold 62.6% of mentions; the leader 22%.
Every engine sampled
