BarometerAI barometer
October AI barometer: Judge.me gains 9 points in ChatGPT
Sample content: figures and prices to be verified before publication
The short answerIn October, Judge.me gains 9 points in ChatGPT on customer reviews, while Yotpo loses 6. In email marketing, Brevo confirms its breakthrough in Gemini.
The biggest changes
| Tool | Engine | Change |
|---|---|---|
| Brevo | Gemini | +27 pts |
| Judge.me | ChatGPT | +9 pts |
| Klaviyo | Perplexity | +4 pts |
| Gorgias | AI Overviews | +3 pts |
| Yotpo | ChatGPT | −6 pts |
Methodology
18 French-language prompts per category, asked every week to the 4 engines. Share of voice = share of answers that cite the tool.
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