Leaderboards / Public Relations & Comms
Top 30 Public Relations & Comms in LLMs — 2026
According to ChatGPT, Claude, Gemini and Perplexity. Independent Jourdechance study based on 30 representative sector prompts. Data from May 20, 2026.
Ranking
Download the full free study| Rank | Brand | LLM Visibility |
|---|---|---|
| 01 | Rumeur Publique | 3.0/4 |
| 02 | Wellcom | 2.0/4 |
| 03 | SHAN | 2.0/4 |
| 04 | Hopscotch PR | 2.0/4 |
| 05 | Agence Elan Edelman | 2.0/4 |
| 06 | Oxygen RP | 2.0/4 |
| 07 | Weber Shandwick France | 2.0/4 |
| 08 | Agence FLAG | 2.0/4 |
| 09 | CICOMMUNICATION | 2.0/4 |
| 10 | Comfluence | 2.0/4 |
| 11 | Laurent Guyot & Co | 1.0/4 |
| 12 | Dialogues et Solutions | 1.0/4 |
| 13 | Cap & Cime PR | 1.0/4 |
| 14 | Zmirov Communication | 1.0/4 |
| 15 | Hopscotch PR | 1.0/4 |
| 16 | Publicis Consultants | 1.0/4 |
| 17 | Monet | 1.0/4 |
| 18 | Heaven Conseil | 1.0/4 |
| 19 | Burson Cohn & Wolfe France (BCW France) | 1.0/4 |
| 20 | PLEAD | 1.0/4 |
| 21 | Aressy | 1.0/4 |
| 22 | Havas Paris | 1.0/4 |
| 23 | La French Com | 1.0/4 |
| 24 | Pixelis | 1.0/4 |
| 25 | Agence Hémisphère Droit | 1.0/4 |
| 26 | Asset Média | 1.0/4 |
| 27 | Ketchum France | 1.0/4 |
| 28 | Meanings | 1.0/4 |
| 29 | Omnicom PR Group France | 1.0/4 |
| 30 | Agence Noir sur Blanc | 1.0/4 |
Data from May 20, 2026
Methodology
How is this ranking calculated?
Jourdechance queries 4 LLMs (ChatGPT GPT-4o, Claude Sonnet, Gemini Pro, Perplexity) with 30 representative prompts for the Public Relations & Comms sector. Each cited brand receives a weighted visibility score based on its position in the response, citation frequency and context (direct recommendation vs mere mention). The final score is a weighted average across all 4 models. Quarterly updates.
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