Since 2007 · 32 long-term client partnerships · Direct delivery without an account manager · Transparent billing · Limited liability company (GmbH) structure

AI SEO — Visibility in ChatGPT, Gemini, and Google AI Overviews

We structure your content so that AI systems cite it as a source. With data, not hype.

Your rankings are solid, but clicks are plummeting? You Google yourself and see an AI summary above the first organic result that paraphrases your content—without a link to your site. Welcome to search in 2026.

AI Overviews answer questions directly in the search results. ChatGPT, Gemini, and Perplexity provide answers without users having to open a traditional search engine. A growing portion of your target audience searches via TikTok or YouTube instead of Google. This changes how SEO works—not whether it works.

AI SEO means: structuring your content so that it not only ranks in traditional search results but is also recognized and cited as a source by AI systems. We’ll help you make sense of this shift and show you the next concrete step. No alarmism, no hype.

Since 2007 · 18 years of experience 32 long-term customer partnerships Direct delivery without an account manager GmbH structure · NDA-eligible · €108/hour
AI SEO 2026 — Visibility in ChatGPT, Gemini, Perplexity, and AI Overviews
AI SEO · Generative Engine Optimization · Data-Driven

What are Google AI Overviews?

Google AI Overviews are AI-generated summaries that have appeared directly above organic search results since their global rollout in October 2024—including in Germany, Austria, and Switzerland.

Instead of ten blue links, Google displays a detailed answer compiled from multiple sources. For simple informational queries, this is sufficient for many users. They don’t click any further. Traffic doesn’t materialize.

What this means for you:

  • Zero-click searches are on the rise. For informational search queries, Google answers the question directly. Pages that previously received traffic through simple definitions or lists are losing clicks
  • Sources are cited. AI Overviews link to the pages from which the answer was compiled. Those who appear there as sources continue to gain visibility—often more prominently than a classic ranking in position 3 or 4
  • AI Overviews are live in the DACH region. Since the rollout in November 2024, this development has directly impacted the German-speaking market. Waiting it out is no longer a strategy

The good news: Whether you’re cited as a source is something you can control. It doesn’t depend on luck, but on E-E-A-T signals, structured data, and a clear content structure. That’s exactly where we come in.

Generative Engine Optimization (GEO): What Is It?

Generative Engine Optimization (GEO) refers to the optimization of content for AI-driven search systems. While traditional SEO focuses on Google rankings, GEO takes it a step further: the goal is for your content to be recognized by large language models as a trustworthy source and cited in AI responses.

That sounds abstract, but it’s concrete. If someone asks ChatGPT, “Which SEO agency in southern Germany uses a data-driven approach?”, an AI system decides which sources to draw upon. This decision is based on signals that you can influence.

Three factors

What determines whether AI systems cite you

Three levers you can control precisely—no magic tricks, just good craftsmanship.

01

Citationworthiness (E-E-A-T)

AI systems favor sources with verifiable expertise. Experience, Expertise, Authoritativeness, Trustworthiness—the concept Google has been using for organic search for years is becoming even more relevant for AI-generated answers. Specifically: author profiles, verifiable statements, source citations, and genuine testimonials.

02

Structured data

Schema markup helps AI systems understand your content. FAQ schema, How-To schema, Organization schema—structured data is the language machines read. AI does the work of categorizing your site and identifies you as a source. See Technical SEO for more details.

03

Clear content structure

Large language models process text. The more clearly your content is structured (precise headings, clear statements, logical flow), the easier it is for an AI system to extract the relevant information. Long, convoluted paragraphs without a clear main point are less likely to be cited.

How We Implement AI SEO

Four Phases — Man and Machine

We don’t treat AI SEO as a standalone component, but rather as an integral part of every SEO strategy. Visibility in AI-generated responses isn’t a separate project—it’s a natural outcome of effective search engine optimization, taken to its logical conclusion.

// Step 01 / 4

Analysis

Where does your site stand today? Traditional rankings, citation potential in AI overviews, existing schema markups, E-E-A-T signals. Not a gut-feeling assessment, but a measurable baseline.

ChatGPT, Gemini, Perplexity: the new search engines

Google is no longer the only search engine that matters. A growing proportion of search queries are taking place outside of Google—in AI systems that function as answer engines:

  • ChatGPT searches the web in real time and provides summarized answers with source citations. Approximately 800 million weekly active users worldwide (as of early 2026)
  • Gemini is Google’s own AI model, integrated into Google Search and available as a standalone tool. A version of Gemini specifically tailored for search powers the AI Overviews
  • Perplexity positions itself as an “AI Search Engine”—every answer includes source citations, and every source is linked. For users who research rather than browse

These systems draw their answers from the web—from content that is publicly accessible, well-structured, and substantively strong. Those who appear as sources in these systems reach users who no longer even open Google.

Add to that social search. TikTok and YouTube have long been search engines for younger audiences. Keywords, content strategy, and visibility no longer apply only to Google—they apply to every platform where your target audience is looking for answers.

Three steps right away

What you should do now

AI SEO doesn't replace traditional SEO—it expands its scope. The fundamentals remain the same: a technically sound website, relevant content, well-defined keywords, and a good user experience. What changes are the standards for quality and the number of channels.

01

Check structured data

Have schema markups been implemented? Do you use FAQ schema, Organization schema, and Article schema? If not, AI systems are missing an important source of information.

02

Check content for citability

Does your content contain clear, verifiable statements? Or generic phrases that could come from any other website? AI systems cite sources that offer something unique.

03

Think beyond Google when it comes to visibility

Is your business mentioned in ChatGPT responses? Is your website cited by Perplexity? These aren’t just theoretical questions anymore—they’re measurable visibility. Our SEO audit shows you where you stand.

Dennis Hüttner — AI SEO Consultant since 2007, Founder of Waterproof Web Wizard GmbH
Dennis Hüttner · AI SEO + GEO

About the Author

Dennis Hüttner personally reviews every AI SEO strategy

Dennis Hüttner is the CEO of Waterproof Web Wizard GmbH. Since 2007, he has been working on TYPO3 and SEO projects for B2B clients in German-speaking countries. Dennis reviews every strategy personally—no account managers, no ticket system.

AI Visibility Audit

Three fixed-price packages

We check in real time whether your domain appears as a source in ChatGPT, Gemini, Perplexity, and Google AI Overviews. Plus a schema and crawl audit, an llms.txt check, and a prioritized list of actions.

Package 01
Quick Check
Quick Diagnosis

Compact AI visibility check against Perplexity. Hit rate per cluster, crawl audit for 6 bots in robots.txt.

999 €einmalig
NET · 4 BUSINESS DAYS
  • 3 Live Queries vs. Perplexity
  • Crawl Audit (robots.txt for 6 AI bots)
  • Hit rate per cluster
Initial Assessment · Quick Diagnosis Without Implementation
Request a Quick Check →
Package 02
Standard Audit
Sweet Spot

Comprehensive AI visibility audit for Perplexity, ChatGPT, and Google AI, including a schema audit (FAQ page, article, product), llms.txt check, and a prioritized list of recommended actions.

2.999 €einmalig
NET · 7 BUSINESS DAYS
  • 10 Live Queries Against Perplexity, ChatGPT, and Google AI
  • Schema Audit (FAQ Page, Article, Product)
  • Crawl Audit (robots.txt for 6 AI bots)
  • llms.txt Check
  • Hit rate per cluster
  • Prioritized list of actions
Comprehensive Diagnosis · Action Plan · Self-Implementation
Request a standard audit →
Package 03
With an implementation plan
Complete

Standard audit plus schema JSON-LD templates, a pre-built llms.txt file, 30 days of implementation support, and a retest after 30 days.

5.999 €einmalig
NET · 10 BUSINESS DAYS + 30 DAYS
  • Full Standard Audit + Gemini Tests (25 queries)
  • Schema and JSON-LD templates for use
  • llms.txt file ready for import
  • 30-day support during implementation
  • Retest after 30 days
  • In-person pickup with Dennis
Guided implementation · Templates + Retest · Maximum impact
Discuss the complete package →
Package 04
AI SEO in the SEO retainer
Ongoing

AI-SEO is an integral part of our standard SEO retainer packages—not a separate audit, but monthly citation checks, schema maintenance, and content optimization.

ab 864 €/Monat
NET · IN THE SEO PACKAGE
  • Monthly citation tests (ChatGPT, Perplexity, Google AI)
  • Ongoing maintenance of schema JSON-LD
  • Content optimization for citation likelihood
  • Reporting at the monthly meeting
Existing SEO partnership · ongoing optimization
View SEO packages →
$108 per hour Alternatively, as part of our SEO retainer packages (€864/€1,728/€2,592 per month). Hourly rate: €108/hour in 15-minute increments.

FAQ

Frequently Asked Questions About AI SEO and GEO

Four questions we hear all the time — answered directly.

Is SEO dead now that Google is showing AI-generated answers?

No. SEO is changing, but it’s not becoming irrelevant. AI overviews mainly address simple informational queries. For more complex topics (comparisons, decision-making, specialized technical questions), users will continue to click on search results. And even the AI responses themselves contain sources that are linked. SEO in 2026 means: being visible where your target audience is searching—Google, AI systems, social platforms.

How much does AI SEO cost?

Fixed-price audit in 3 tiers: Quick Check €999 (3 live queries against Perplexity, 4 business days), Standard €2,999 (10 queries against Perplexity, ChatGPT, Google AI plus schema and crawl audit, 7 business days), With implementation plan €5,999 (25 queries plus Schema JSON-LD templates plus llms.txt plus 30-day support, 10 business days). Alternatively, as part of the SEO retainer packages or on an hourly basis at €108/h.

Can I check for myself whether my site appears in AI-generated responses?

Yes, to some extent. You can enter relevant search queries into ChatGPT, Gemini, and Perplexity to see if your website is cited as a source. For systematic monitoring, we use specialized tools and track trends over time. That’s exactly what we do in our SEO audit.

Do I need to completely rewrite my existing content?

Not necessarily. Often, targeted adjustments are enough: a clearer structure, more precise wording, and additional schema markup. In some cases, it’s worth completely revamping individual pages—especially if the content is outdated or too sparse. The analysis will show what needs to be done.

15-Minute AI Check

Your free 15-minute AI visibility check

Search is changing. We check in real time where your domain appears in ChatGPT, Gemini, and Perplexity—plus a 3-step checklist for immediate implementation. Dennis conducts every consultation personally. Capacity: four strategy consultations per week.

Free No pitch No hidden follow-up costs