The most visible marketing agencies in Netherlands, October 2026

October 2026 · 15 questions asked from Netherlands in Dutch and English · ChatGPT, Google AI Overviews, Gemini and Google AI Mode · 60 answers read

Most cited source

sortlist.nl

10citations

From Google AI Mode, Gemini, Google AI Overviews and ChatGPT

Where engines disagree most

The Growth Syndicate

1/4engines put it in their top three

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

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
– New Breed US Unranked Too few answers Not measured
–
  • : Unranked
2% 0% None First reading
– NinjaPromo GB Unranked Too few answers Not measured
–
  • : Unranked
1% 0% First reading
– NoGood US Unranked Too few answers Not measured
–
  • : Unranked
2% 0% None First reading
– Ogilvy US Unranked Too few answers Not measured
–
  • : Unranked
0% 0% None First reading
– Omnicom US Unranked Too few answers Not measured
–
  • : Unranked
0% 0% None First reading
– Omniscient Digital US Unranked Too few answers Not measured
–
  • : Unranked
4% 2% First reading
– One Marketing Agency Unranked Too few answers Not measured
–
  • : Unranked
2% 2% None First reading
– PaginaBooster.nl NL Unranked Too few answers Not measured
–
  • : Unranked
2% 0% None First reading
– Partout Unranked Too few answers Not measured
–
  • : Unranked
3% 2% First reading
– Powered by Search CA Unranked Too few answers Not measured
–
  • : Unranked
2% 2% 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
11 mthd.agency Consultancy 5.0% 3 of 4 1 Not read
12 stackmatix.com Consultancy 1.7% 1 of 4 3 Not read
13 stormachtig.nl Consultancy 5.0% 1 of 4 1 Not read
14 adswell.nl Consultancy 1.7% 1 of 4 1 Not read
15 ba3digitalmarketing.com Consultancy 3.3% 2 of 4 1 1
16 clutch.co Directory 1.7% 1 of 4 2 Not read
17 consultancy.nl Media 3.3% 2 of 4 1 4
18 coolberry.io Vendor site 3.3% 1 of 4 2 Not read
19 happyhorizon.com Consultancy 3.3% 2 of 4 2 Not read
20 hubspot.com Vendor site 3.3% 2 of 4 2 Not read

Questions asked

QuestionLanguageMost recommended
best digital marketing agencies for b2b companies English Dapper, Deloitte Digital, Martal Group, Merkle, SmartSites, SPOTONVISION, The Growth Syndicate, Unmuted, Webs and YOYABA, tied
marketing agency for a software company English Directive, Omniscient Digital, Powered by Search, The Growth Syndicate and Travyk B.V., tied
how to choose a marketing agency English No brand recommended
how much does a marketing agency cost for a small business English No brand recommended
marketing agency vs in-house marketing team English No brand recommended

Each engine's top three

Google AI Mode

No brand named in at least three answers.

Gemini

No brand named in at least three answers.

Google AI Overviews

No brand named in at least three answers.

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