ChatGPT

What answer engine optimization (AEO) is, how AI answer engines choose sources, which tactics the research supports, and how to plan and measure AEO.

Complete guide · AEO

Documented AEO examples: page examples from Google and Microsoft, a field study, pages AI answers cite, and results companies reported, with sources.

Guide · AEO

Does schema markup help AEO? What Google, Bing, and controlled studies say about structured data, AI citations, and rich results, and what to do instead.

Guide · AEO

AEO vs SEO: SEO earns rankings and clicks; AEO earns mentions and citations in AI answers. Where the two overlap, where they differ, and what to do first.

Comparison · AEO

Thirteen common answer engine optimization mistakes, why each one fails according to research and platform documentation, and how to detect it.

Antipatterns · AEO

How HubSpot users can track answer engine visibility: what HubSpot's AEO tool measures, the AI Referrals source, what both leave out, and what to set up.

Use case · AEO

GEO vs SEO: goals, where results appear, what is measured, and what drives inclusion. AI answers draw on search indexes, so the two overlap heavily.

Comparison · GEO

What AI search optimization is, how AI assistants choose sources, which tactics hold up in research, and how to measure results. Every claim is sourced.

Complete guide · SEO+

How AI agents research and buy services in 2026: what ChatGPT, Google, Copilot, Perplexity, Claude, and Stripe support, and what a service business can do.

Guide · SEO+

What llms.txt is, who reads it, and whether it helps AI visibility: the proposal, Google's position, server-log studies, and when a file is worth keeping.

Guide · SEO+

A technical SEO checklist for AI search: robots.txt, status codes, canonical URLs, redirects, rendering, page elements, and crawler identity, with sources.

Checklist · SEO+

Twelve SEO mistakes that also keep pages out of AI answers, from blocked crawlers to facts hidden in JavaScript, with the evidence and a test for each.

Antipatterns · SEO+

The search index, crawlers, inclusion controls, and site-owner reports behind ChatGPT, Gemini, Claude, Perplexity, and Copilot, from official docs.

Complete guide · AI assistants

How ChatGPT search finds and cites pages: OpenAI's crawlers, Bing as a search provider, query rewriting, and the steps the evidence supports.

Guide · AI assistants

How ChatGPT decides which brands to name, why answers change between runs, what helps a smaller brand get recommended, and how to measure it.

Guide · AI assistants

How to measure AI visibility: what to count, how many prompts and runs, error ranges, and the Google, Bing, and GA4 reports that fill the gaps.

Complete guide · Measurement

Track AI referral traffic in GA4: what the AI Assistant channel counts, a custom channel for ChatGPT, Claude, Perplexity, and others, and what GA4 cannot see.

Guide · Measurement

AEO and AI visibility tools by kind: what search engine reports, analytics, prompt trackers, graders, and log tools can and cannot measure, from vendors' pages.

Reference · Measurement

AEO and GEO metrics and KPIs defined: mention rate, citation rate, share of voice, accuracy, AI impressions, and AI referrals, with formulas and limits.

Reference · Measurement

Plain definitions of the terms used in answer engine optimization (AEO) and AI search, from AI Overviews to robots.txt, with a source for every fact.

Reference · Research

Sourced AI search statistics for 2026: chatbot use, AI Overviews and clicks, AI referral traffic, cited sources, answer accuracy, and B2B buyers.

Reference · Research

AEO for B2B SaaS: how software buyers use AI assistants, the sources they trust, and what SaaS companies should publish, fix, and measure.

Industry guide · Industries

AI search optimization for healthcare: how patients use AI to find care, which sources AI cites, the HIPAA and FTC rules that apply, and what to measure.

Industry guide · Industries

Answer engine optimization for law firms: how clients use AI to find lawyers, which directories AI cites, the bar rules that apply, and what to measure.

Industry guide · Industries

SEO, AEO, and GEO for accounting, tax, and consulting firms: how buyers use AI to find firms, what AI cites, the AICPA and IRS rules, and what to measure.

Industry guide · Industries