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AI Visibility Index · September 2026

Web design agencies in Cologne that AI assistants recommend

We asked ChatGPT, Claude and Gemini the four questions a buyer asks when looking for web design agencies in Cologne, three times each, in German, and counted who they named. These are the businesses named in two or more of the 36 answers.

Check whether AI names youSee the ranking

Names are printed as the assistants wrote them. We have not checked that any of them is good, open, or real.

Web design agencies · Cologne
25%of answers named Webdesign Köln
Answers
36
Businesses named
38
Named only once
20
Named by 2+ assistants
2 of 18
Named again on a rerun
38%

Edition September 2026. Download the data

Asked for web design agencies in Cologne, ChatGPT, Claude and Gemini most often named Webdesign Köln (25% of answers), SUNZINET GmbH (22%) and pixel-kraft (17%). Across 36 answers they named 38 different businesses, 20 of them only once. Each of four buyer questions was asked three times, in German, in September 2026.

The ranking

The AI Recommendation Rate is the fraction of the 36 answers that named a business. The range under it is a 95% confidence interval: where two ranges overlap, the gap between those businesses could be chance.

Web design agencies in Cologne named by AI assistants, September 2026
#BusinessAI Recommendation RateChatGPTClaudeGeminiQuestionsAvg. position
1Webdesign KölnAlso written Agentur für Webdesign KölnIs this your business?25%95%: 14 to 41%8%0%67%3 of 42.4
2SUNZINET GmbHAlso written SUNZINETIs this your business?22%95%: 12 to 38%67%0%0%3 of 42.1
3pixel-kraftAlso written pixel-kraft GmbH, pixel-kraft Webdesign KölnIs this your business?17%95%: 8 to 32%0%0%50%4 of 42.8
4kernpunktAlso written kernpunkt Digital GmbHIs this your business?14%95%: 6 to 29%42%0%0%3 of 41.8
5FriendventureAlso written Friendventure GmbHIs this your business?11%95%: 4 to 25%33%0%0%3 of 41.5
6WILDNER+DESIGN GmbHAlso written WILDNER+DESIGNIs this your business?11%95%: 4 to 25%0%0%33%2 of 42.5
7Kölner WebdesignIs this your business?11%95%: 4 to 25%0%0%33%2 of 44
8netgrade GmbHAlso written Netgrade GmbHIs this your business?8%95%: 3 to 22%0%0%25%2 of 41
9Netz98Is this your business?8%95%: 3 to 22%0%0%25%2 of 41
10mindshapeAlso written mindshape GmbH, Webdesign Köln | mindshapeIs this your business?8%95%: 3 to 22%25%0%0%2 of 41.7
11brandungAlso written brandung GmbH & Co. KG, Brandung GmbH & Co. KGIs this your business?8%95%: 3 to 22%8%0%17%1 of 43
12pixelartAlso written pixelart GmbHIs this your business?8%95%: 3 to 22%0%0%25%2 of 43.7
13Webdesign Agentur KölnIs this your business?8%95%: 3 to 22%0%0%25%2 of 43.7
14Köln WebdesignIs this your business?6%95%: 2 to 18%0%0%17%1 of 41.5
15morefireIs this your business?6%95%: 2 to 18%17%0%0%2 of 42
16dotfly GmbHIs this your business?6%95%: 2 to 18%17%0%0%1 of 42.5
17denkwerk GmbHAlso written denkwerkIs this your business?6%95%: 2 to 18%17%0%0%2 of 43
18Pixelwerker GmbHAlso written PixelwerkerIs this your business?6%95%: 2 to 18%0%0%17%2 of 43.5

Each assistant column is the share of that assistant's own answers. Questions counts how many of the four produced the name at least once; position is where it came in the answer's list, 1 being first. 20 more names came up in a single answer and are counted above but not listed.

Is this your business?

See what the assistants say about your business today. The free checker asks ChatGPT, Claude, Gemini and Grok two of the Index questions for this category, with the category and the place already filled in, and shows every answer word for word. About 30 seconds, no sign-up.

Check your businessNamed above? Add the badgeWhat the audit does

What each assistant said

The same questions, the same number of times, and often different names. Each column is one assistant's top five from the ranking above, with the share of its own answers that named them.

#ChatGPTClaudeGemini
1SUNZINET GmbH67%Named no businessWebdesign Köln67%
2kernpunkt42%pixel-kraft50%
3Friendventure33%WILDNER+DESIGN GmbH33%
4mindshape25%Kölner Webdesign33%
5morefire17%netgrade GmbH25%

Claude named no business in any of its 12 answers.

Named here? Put it on your site

Every business in the ranking was named in two or more answers. The badge says that and nothing more: no position, because the ranges above do not support one. It links back to this page, so anyone can check.

Correct or remove a listing
Named by AI assistants: Web design agencies in Cologne, AIGROW AI Visibility Index, September 2026
<a href="https://aigrow.gg/index/web-design-agencies/cologne"><img src="https://aigrow.gg/badges/index/2026-09/web-design-agencies/cologne.svg" width="312" height="100" alt="Named by AI assistants: Web design agencies in Cologne, AIGROW AI Visibility Index, September 2026"></a>

The questions

Asked word for word, three times each, to every assistant, in German. The English under each is our translation. The prompt is the one the free scan uses. No web search, no location and no chat history, so every answer starts from the same place.

  1. 1Welche Webdesign-Agentur in Köln ist die beste?What is the best web design agency in Cologne?
  2. 2Ich brauche eine neue Website für mein kleines Unternehmen in Köln. Welchen Webdesigner würdest du empfehlen?I need a new website for my small business in Cologne. Which web designer would you recommend?
  3. 3Welche Webagentur in Köln erstellt gute Onlineshops?Which web agency in Cologne builds good online stores?
  4. 4Welche Webdesign-Agentur in Köln ist für ein Start-up erschwinglich?Which web design company in Cologne is affordable for a startup?

How to read this page

The full method
What it measures
Which names these models produce when asked cold, from what they learned in training. It is not a review, a rating or our recommendation, and a business missing here may simply be one the models were never shown.
Why the ranges matter
36 answers is a sample. Asked again next month, most shares will move by a few points; the ranges say how far they could move by chance alone.
One business, several spellings
Branches, legal suffixes and spellings of one business are merged, and the other spellings are printed under its name. Names that might be two businesses are kept apart.
A name is wrong
If a business here is closed, misnamed or yours and you want it removed, tell us. We correct or remove it when the page is next published.

Where the assistants look

The sites read most often, with web search on, before the assistants answer about this category in Germany. From the AI Source Map: 8 answers.

See every site for this category
reddit.com
Read in 88% of the answers
agenturtipp.de
Read in 63% of the answers
wikipedia.org
Read in 63% of the answers

Elsewhere in the Index

Web design agencies elsewhere
BerlinDüsseldorfFrankfurtHamburgMunichStuttgart
Also in Cologne
DentistsLawyersAccountantsPlumbersGymsReal estate agencies

Is your business on this list?

The free scan asks the same assistants the questions your customers ask, scores whether they name you, and lists who they name instead.

Run the free AI scanRead the method

Edition September 2026 · published by Guglielmo Paesano, founder of AIGROW · data under CC BY 4.0