Zero-click is the new click: SEO in the age of AI

Ein kleines Flugzeug zieht ein rechteckiges Banner mit Anführungszeichen vor einem schlichten, hellblauen Hintergrund.

It used to be simple: enter the keyword, secure position 1 on Google and the clicks started rolling in. Today? Welcome to the world of ChatGPT, Copilot and Google SGE. Search has changed. Radically. And with it, what we understand by SEO.

AIs answer questions directly, without visiting a website. Meaning:

  • Keyword rankings: Only half as important when there is no longer a classic link list
  • CTR: Who cares if nobody has to click anymore
  • Traffic: Decreases, even if your content is good
«80% of users now complete up to 40% of their online searches directly in AI chatbots without clicking on your website»

The Wall Street Journal

«41% of consumers use generative AI to make decisions: From product comparison to provider selection.»

Oliver Wyman, 2024

GEO instead of SEO: What counts now

Do you want your content to appear in AI responses? Then you need GEO - Generative Experience Optimization. The goal: to structure your content in such a way that ChatGPT & Co. love and quote it.

1. quality before quantity

Don't beat around the bush. Provide concrete answers to questions. Offer real added value. Think about E-E-A-T (Experience, Expertise, Authority, Trust). And: show why your content is trustworthy - e.g. with sources and references.

2. citable

Structure your content, think in TL;DRs - short and crisp. No big paragraphs, lists, tables or keywords just for the sake of keywords.

3. machine readable

Make it easy for search engines and therefore also AI to understand your content. Use JSON-LD, schema.orgetc. for structured content such as product data, breadcrumbs, locations, etc.

4. delete empty phrases, bring numbers

Be as specific as possible. Give facts and figures.

Example: "500 API calls per second, 99.9 % uptime" → clearer than any metaphor or flowery description

SEO KPIs for the AI age

So how do you measure whether your content resonates with the AI audience?

1. visibility in generative responses

Does your site appear in the AI overviews of Google SGE or as a source in ChatGPT or Perplexity? Every mention counts more than a 1st place in the classic ranking.

2. brand mentions

How often and in what context is your brand mentioned in AI responses? This is the new "share of voice". Brand impact is created here even without a click.

3. engagement according to AI clicks

Few clicks but high impact? Metrics such as dwell time, scroll depth and conversion rate after AI clicks show engagement with your content.

4. assisted conversions

Did your content later lead to a conversion, even though the first contact came via an AI response? Tools such as GA4 or attribution models make this visible.

How you measure these KPIs

The tools are still being developed, but some approaches are already in place:

  • Peec.ai, Profound, Otterly: Tracking visibility in ChatGPT, Copilot & co
  • GA4 / Search Console: Capture referrals from AI platforms
  • Server logs: Show accesses from GPTBot & other AI crawlers
  • Manual prompt runs: Show presence of your content in typical user questions

Conclusion

SEO is becoming less tangible, but not unimportant. SEO in the age of AI means providing answers that AI cites. Content needs fewer keywords and more quality, structure and trust.

Whoever manages to appear in the AI response gains attention without a click.

In short: When AIs quote your content, you are in the game. Without a single click.

Written by
Thilo Haas

Artificial Intelligence|August 2025

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