The most visible influencer marketing agencies in Europe, October 2026

October 2026 · 105 questions asked from 7 countries · ChatGPT, Google AI Overviews, Gemini and Google AI Mode · 420 answers read

Most cited source

youtube.com

74citations

From Google AI Mode and Google AI Overviews

Where engines disagree most

Influence4You

1/4engines put it in their top three

Top three on Google AI Mode, not on Gemini, Google AI Overviews and ChatGPT

Brands

Search is not measured for this board yet, so it ranks on AI answers.

Rank Brand Rank change Heralded Score All AI Score trend Mentioned Recommended By engine Mentioned by Change
1 The Influencer Marketing Factory US New entry 20 , range 10–31 20#1
20
  • : score 20 · #1
15% 5% First reading
2 Viral Nation CA New entry 13 , range 8–26 13#2
13
  • : score 13 · #2
13% 4% First reading
3 Goat Agency GB New entry 8 , range 6–15 8#3
8
  • : score 8 · #3
8% 4% First reading
4 Whalar GB New entry 5 , range 3–8 5#4
5
  • : score 5 · #4
5% 2% First reading
5 MOCAPP RO New entry 5 , range 3–8 5#5
5
  • : score 5 · #5
4% 2% First reading
6 Socially Powerful GB New entry 5 , range 3–8 5#6
5
  • : score 5 · #6
5% 2% None First reading
7 Billion Dollar Boy GB New entry 5 , range 3–7 5#7
5
  • : score 5 · #7
4% 2% First reading
8 Influence4You FR New entry 4 , range 3–7 4#8
4
  • : score 4 · #8
5% 1% None First reading
9 Ykone FR New entry 4 , range 2–6 4#9
4
  • : score 4 · #9
3% 2% None First reading
10 Influencer GB New entry 3 , range 2–5 3#10
3
  • : score 3 · #10
3% 0% None First reading

“=” marks brands whose score ranges overlap, so the test cannot separate them. Every brand named in at least three answers is ranked. AI gives each brand’s score and rank from the engines’ answers; Search is not measured for this board yet. By engine has one dot per engine (ChatGPT, Google AI Overviews, Gemini and Google AI Mode), darker the more often it names the brand.

Most cited sources

Rank Source Type Cited in Engines Pages cited Brands its pages mention
1 youtube.com Social 11.9% 2 of 4 46 Not read
2 influee.co Vendor site 8.1% 4 of 4 24 Not read
3 reddit.com Community 9.0% 2 of 4 23 5
4 influencermarketinghub.com Media 6.9% 2 of 4 9 1
5 influencerstrategists.com Directory 6.9% 4 of 4 4 1
6 linkedin.com Social 6.9% 2 of 4 22 Not read
7 modash.io Vendor site 6.7% 4 of 4 18 Not read
8 kolsquare.com Vendor site 5.0% 4 of 4 19 Not read
9 shopify.com Vendor site 6.0% 3 of 4 11 Not read
10 digitalagencynetwork.com Directory 4.5% 3 of 4 7 1

Questions asked

QuestionLanguageMost recommended
Quelles sont les meilleures agences de marketing d’influence pour les marques ? French Influence4You and Ykone, tied
Agence de marketing d’influence pour le lancement d’un produit French No brand recommended
Comment une entreprise peut-elle trouver des influenceurs en accord avec sa marque ? French No brand recommended
Comment choisir une agence de marketing d’influence pour une campagne ? French Influence4You
Programme d’influenceurs en interne ou agence de marketing d’influence pour une entreprise en pleine croissance French No brand recommended
Contacter directement les créateurs ou passer par une agence de marketing d’influence French Influence4You
Quelles alternatives pour ne pas gérer soi-même ses campagnes d’influence ? French Influence4You
Quelles alternatives à une plateforme d’influence en libre-service ? French No brand recommended
Je suis directeur marketing d’une application grand public et je veux lancer des campagnes avec des créateurs sur TikTok et Instagram. Quelle agence de marketing d’influence devrions-nous choisir ? French Influence4You
Je dirige le marketing d’une entreprise fintech et j’ai besoin d’une agence pour gérer des campagnes d’influence dans plusieurs pays. French Open Influence and Ykone, tied

Each engine's top three

Method

Each leaderboard ranks brands on two sides. AI is how ChatGPT, Gemini, Google AI Overviews and Google AI Mode answer the board's buyer questions. Search is Google's top 10 results for the keywords behind those questions. All combines the two, where Search is measured.

For the AI side, each month Heralded asks every engine the same buyer questions, twice each, and reads every answer. An answer counts 0 for a brand it leaves out, 50 for a brand it names and 100 for a brand it recommends, and the Heralded Score is built from those. A brand named in at least three answers gets a score and a place.

How the leaderboards are measured