Business category · Spain
Public Relations and Communications Services
19 AI answers to 5 prompts name 23 brands. Atrevia leads with 13.7% of mentions; the top 3 hold 38.5%.
Level 2n = 19 answers5 promptsupdated Oct 25, 2026AI Mode5ChatGPT5AI Overviews4Gemini5
AI answers
19
5 prompts
Last run Oct 25, 2026
Brands seen
23
Top 3 hold 38.5%
n = 19 answers
Concentration
Fragmented
HHI 775 · leader 13.7%
Leader
Atrevia
13.7% of mentions
Avg. position #3.4
Top engine
AI Mode
26.3% of answers
4 engines sampled
Sources cited
101
Top: marketing4ecommerce.net 14.9%
n = 19 answers
Visibility indexes
1 index · size = AI answers · colour = top-3 brand share
What AI answers show
Brands and sources in the sampled answers
n = 19 answers5 promptsOct 25, 2026
Brands AI recommends
Share of brand mentions in Public Relations and Communications Services answers
- 1Atreviaavg. #3.413.7%16
- 2LLYCavg. #2.412.8%15
- 3Evercomavg. #6.112%14
- 4Apple Treeavg. #4.410.3%12
- 5Ogilvyavg. #4.66.8%8
n = 19 answers23 brands seen in total
Market concentrationFragmented
FragmentedModerateConcentrated
HHI 775Leader 13.7%Top 3 38.5%
Fragmented: no brand dominates. The top 3 hold 38.5% of mentions; the leader 13.7%.
Answers behind the ranking
Every engine sampled
- Google AI Mode5
- ChatGPT5
- AI Overviews4
- Gemini5