Rankealo

Guides

AI search guides

Everything we know about getting a brand retrieved, trusted, and cited inside AI answers — GEO, AEO, GEO vs SEO, and engine-by-engine playbooks for ChatGPT, Gemini, Claude, Perplexity, and AI Overviews.

Generative Engine Optimization

The core GEO framework, case study, and operating model for AI search visibility.

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Answer Engine Optimization

How to structure pages so answer engines can retrieve, trust, and cite them.

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GEO vs SEO

GEO vs SEO and SEO vs GEO: the difference between generative engine optimization and classic SEO, how much they overlap, and where AEO fits.

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GEO SEO

How generative engine optimization fits into modern SEO and why the overlap matters.

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AI Search Optimization

The broader system behind modern AI search visibility across prompts, pages, and engines.

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AI Overview Tracking

AI overview tracking: measure mentions and citations in Google AI Overviews, how that differs from rank tracking, and how to read Search Console traffic.

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How to Rank in ChatGPT

What actually increases the odds of being surfaced, summarized, and cited in ChatGPT.

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Entity SEO

How to make the brand, product, and supporting routes easier for search and AI systems to understand.

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AI Mode SEO

How to build route depth and source quality for Google AI Mode and broader AI-assisted search journeys.

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AI Search Audit

How to find prompt gaps, route conflicts, citation weaknesses, and competitor displacement.

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Perplexity SEO

How to build direct, citable pages that are easier for Perplexity to summarize and trust.

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Claude SEO

How to create source pages Claude can search, summarize, and cite with higher confidence.

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How AI Search Engines Work

The retrieve, rank, synthesize, and cite pipeline behind ChatGPT, Perplexity, Gemini, and Claude answers.

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LLM Knowledge Cutoff Dates

A verified table of knowledge cutoff dates and live web access for every major AI model.

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AI Crawlers Explained

GPTBot, ClaudeBot, PerplexityBot, and more: what each AI bot does and how to allow or block it.

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Programmatic SEO (pSEO)

How templated pages rank without being spam: unique data per page, waves, and measurement.

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Compare and monitor

Adjacent pages for buying and measurement

The guides above explain the practice. These pages compare the tools and track whether ChatGPT actually mentions the brand.

Reading is step one. Measuring your AI visibility is step two.

Rankealo tracks how often your brand is mentioned and cited across the major AI engines, then helps you publish the pages that close the gaps.