Topic · 23 articles

AI Search

What it takes to be read, cited and recommended by ChatGPT, Claude, Perplexity and Google's AI answers, and what is still guesswork.

All AI Search articles

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· 10 min read

Does Google Fact-Check AI Content? What Changed on October 1, 2026

On October 1, 2026, Google added a line to its generative AI guidance telling publishers to manually fact-check AI content, metadata included, before publishing. Here is the verbatim before-and-after text, and what did not change: no penalty in the changelog, no ranking incident on the dashboard.

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· 13 min read

AI SEO Tools: How to Tell Which Numbers a Model Produced

An AI SEO tool puts a model somewhere between your site and the number on your screen. This guide places that model in six tools, read from their own documentation, and gives you a Search Console check to run before you act on any figure.

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· 14 min read

How to See AI Referral Traffic in GA4, and How Much It Is Allowed to Tell You

Ask GA4 how much traffic ChatGPT sends you and it will answer with a number that is wrong in a predictable direction. Here is how to build the report properly, and the sentence to put next to it so nobody reads it as the size of the channel.

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· 15 min read

How to Rank on ChatGPT: What OpenAI's Crawler Docs Say

ChatGPT's retrieval layer is usually described as Bing's index. OpenAI's own crawler documentation names four bots and no index at all. Here is what is actually documented: which token governs citation, and whether per-engine work earns its place.

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· 16 min read

Agentic SEO: What to Delegate to an Agent, and What Never To

Every agentic SEO platform sells the same promise: the system acts instead of reporting. The useful question is not whether an agent can do the work, but which SEO tasks stay recoverable when it gets one wrong.

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· 14 min read

How to Get Cited in Perplexity

Perplexity does not run on Google's index, a sentence our AEO guides keep repeating without ever saying what follows from it. This is the answer: how PerplexityBot works, what actually earns a citation, and whether a B2B team should spend time here at all.

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· 19 min read

AI Visibility Tools: How to Choose One and Judge Its Numbers

Every AI visibility tool reports a percentage, and no two of them calculate it the same way. This is how to judge one by the validity of its measurement rather than by the length of its feature list.

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· 14 min read

Query Fan-Out: How AI Mode Splits One Question Into Many

Ask AI Mode one question and it quietly runs several. Here is what Google's own documentation says about query fan-out, why it changes which of your pages gets retrieved rather than adding a new optimization lever, and a coverage audit you can run without buying a tool.

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· 11 min read

AEO vs GEO: What the Difference Actually Changes

AEO and GEO are two names for overlapping work, and no standards body separates them. Here is where each term came from, what Google actually says about optimizing for AI features, and a two-question test that tells you which half of the work is your constraint.

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· 13 min read

Generative Engine Optimization: How Brands Earn AI Citations

A page can be perfectly formatted for extraction and still never be quoted, because the last gate is not on the page at all. Here is where the term GEO actually came from, and how to tell which stage of citation your brand is failing.

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· 13 min read

Answer Engine Optimization: How to Make a Passage Quotable

Answer engines do not quote pages, they quote passages, and most good writing is unquotable for reasons that have nothing to do with quality. This is what answer engine optimization actually asks of a page, and the six-check test for whether yours passes.

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· 13 min read

AI SEO Audit: How to Check Your Site for AI Search

AI answer engines cite pages they can parse, trust, and extract, and most sites fail quietly on all three. This is the audit that scores your AI search readiness and tells you exactly what to fix first.

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· 13 min read

Voice Search SEO: What Actually Changed and What to Skip

Voice assistants stopped being keyword matchers and became language models, which quietly killed most of the voice search playbook. Here is what actually changed, what got absorbed into AEO, and how to decide whether voice deserves any of your budget.

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· 11 min read

AI Content Watermarking: What Claude's Invisible Mark Means for SEO

Anthropic now embeds an invisible watermark in Claude's output, and SEO forums immediately assumed Google had been handed a penalty switch. Here is what a detected mark actually proves, what Google's guidance really says, and the few places watermarking changes your work.

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· 12 min read

AI SEO and Generative Engine Optimization Agency: How to Choose One

An AI SEO agency helps you get cited by AI answer engines, not just ranked in blue links. Here is what the work actually involves, how to measure it, and how to choose a partner without paying for a rebranded SEO package.

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· 13 min read

AI Search Visibility: How to Track and Measure It

AI search visibility is whether AI answer engines name your brand when buyers ask. This guide is a vendor-neutral method to track it: the metrics that matter, how to build a prompt set, and what to do when a number moves.

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· 11 min read

How to Humanize AI Content: Make AI Writing Sound Human

AI drafts sound robotic for reasons you can name and fix. This is the checklist of tells, the edit workflow that removes them, and how to keep the result honest and rank-worthy.

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· 14 min read

AI Content and SEO: How to Use AI Without Hurting Rankings

Google does not penalize content for being AI-generated. Its guidance targets scaled content abuse and unhelpful pages, however they were made. The real risk with AI content is quieter: drafts that say nothing new. Here is the task split and the workflow that fix it.

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· 12 min read

Entity SEO: Building a Brand Entity and Knowledge Graph Footprint

An entity is a distinct thing Google recognizes: a company, a person, a product. This guide explains how search moved from strings to things, how Google corroborates a brand entity, and a practical framework for building your own Knowledge Graph footprint.

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· 13 min read

AI Crawlers and llms.txt: Controlling How AI Uses Your Content

AI crawlers read your pages to train models and to build AI answers, and they are not all the same bot. This guide explains training versus retrieval crawlers, the major ones to know, what robots.txt controls, and whether the proposed llms.txt file is worth adding yet.

Close-up of the Google search homepage displayed on a screen

· 15 min read

How to Rank in Google AI Overviews

Google AI Overviews sit above the links and answer the query directly, citing a few sources. They run on the same index and ranking systems as ordinary search, so there is no separate button to press. Here is how they are built, what content gets pulled, and when appearing costs you the click.

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· 10 min read

SEO vs AI Search: What's Changing and What Still Matters

"SEO is dead" is the loudest myth in search right now. It is also wrong. AI answer engines run on the same crawled, indexed web as Google, so most fundamentals hold. Here is what genuinely changes, what stays the same, and how to make your pages quotable.

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· 17 min read

AI Search: How to Get Cited by ChatGPT, Gemini, Claude and Perplexity

AI search answers questions in prose and cites a few sources instead of returning ten blue links. This guide explains how AI answer engines choose what to quote, what AEO and GEO really mean, and how to structure content so ChatGPT, Gemini, Claude and Perplexity cite your pages.

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