What is Greater Than Services?

Greater Than Services is an AI search optimization and website audit platform. It scans any website in about 90 seconds and scores it across three pillars, CRO (Conversion Rate Optimization, for human visitors), GEO (Generative Engine Optimization, for AI search engines like ChatGPT, Perplexity, Gemini, and Google AI), and ASO (Agentic Search Optimization, for autonomous AI agents). Beyond the score, it shows exactly why AI assistants aren't recommending your site and gives copy-paste fix code, JSON-LD schema, meta tags, and HTML: for every issue. It also measures your AI visibility (whether AI assistants name your site when someone asks a buyer question), monitors your site weekly, benchmarks you against competitors, and offers white-label reports and an API for agencies. Pricing starts at $4.99 for a single report, with Pro ($199/month) and Agency ($399/month) subscription plans.

Why is my website not showing up on ChatGPT or Perplexity?

ChatGPT, Perplexity, and Google AI don't index pages the way Google Search does. They look for structured data, clear direct-answer formatting, content freshness signals, and citation-ready content. If your site lacks these, AI search engines will skip it even if you rank #1 on Google. An AI search optimization audit scores exactly what's missing and tells you how to fix it.

How do I get my website recommended by AI search engines?

You need to optimize for AI search (also called GEO: Generative Engine Optimization). This means adding structured data (JSON-LD schema), writing content that directly answers questions, keeping your publish dates up to date, and making your site machine-readable. Greater Than Services checks all of this in 90 seconds.

My website ranks on Google but AI assistants don't mention it. Why?

Google rankings and AI citations are different systems. Google ranks pages by links and relevance. AI assistants like ChatGPT, Gemini, and Perplexity cite pages based on structured data, semantic clarity, and direct-answer formatting. A site can rank #1 on Google and still be invisible to AI search.

How do I optimize my website for ChatGPT, Gemini, and Google AI?

Start with an AI search optimization audit. The key fixes are: add JSON-LD schema markup (Organization, Product, FAQ), write clear question-and-answer content, add datePublished and dateModified metadata, use descriptive headings, and ensure your site loads in under 2.5 seconds.

What is the difference between SEO and AI search optimization (GEO)?

Traditional SEO optimizes for Google's link-based ranking algorithm. AI search optimization (GEO) optimizes for AI systems that generate answers, like ChatGPT, Perplexity, and Google AI Overviews. SEO helps you rank in search results. GEO helps you get cited in AI-generated answers. In 2026, you need both.

What does this audit actually check?

We score your website across 18+ signals in three pillars: CRO (conversion, headlines, CTAs, trust signals, page speed), GEO (AI search visibility, schema markup, content freshness, citation readiness, semantic depth), and ASO (AI agent readability, semantic HTML, form machine-readability, navigation structure, accessibility). You get a score out of 100 with prioritized fixes and copy-paste fix code for every issue.

How much does an AI search optimization audit cost?

A single audit costs $4.99 with a free preview included. Pro plans start at $199/month for 50 audits, and Agency plans at $399/month for 150 audits with white-labeled reports and batch auditing.

What is the difference between SEO and AI search optimization?

Traditional SEO optimizes for Google's link-based rankings. The goal is to rank in a list of results. AI search optimization (GEO) optimizes for AI systems that generate answers. The goal is to be cited or named inside the answer itself. The key signals differ: backlinks and keywords for SEO; structured data, direct-answer formatting, and content freshness for GEO. In 2026 you need both.

Guide

What is AI search optimization?

Name: Greater Than Services, 3-Pillar Audit
Brand: Greater Than Services
Price: 4.99 USD
Availability: InStock

The complete guide to getting your website recommended by ChatGPT, Perplexity, Google AI Overviews, and Gemini in 2026.

AI search optimization (also written AI search optimisation, AI search SEO, SEO for AI search, or AI search engine optimization) is the practice of making your website visible to AI-powered search engines. When someone asks ChatGPT "what's the best project management tool" or Perplexity "where should I buy running shoes online", the AI generates an answer and cites sources. AI search optimization ensures your website is one of those sources, whether the answer comes from ChatGPT, SearchGPT, Perplexity, Google AI Overviews, Gemini or Claude.

Why AI search optimization matters in 2026

The way people find businesses online has fundamentally changed. In 2026, over 60% of all search interactions involve an AI-generated response. ChatGPT has 800 million weekly active users. Google AI Overviews appear on 16% of all searches. Perplexity processes millions of queries daily.

Here's the problem: ranking on Google does not mean AI search engines will recommend you. Google ranks pages based on backlinks and relevance. AI search engines cite pages based on structured data, semantic clarity, and direct-answer formatting. These are completely different systems.

A website can rank #1 on Google for a keyword and still be completely invisible when someone asks ChatGPT, Perplexity, or Gemini the same question. That's the gap AI search optimization closes.

How does AI search optimization work?

AI search optimization works by making your website easy for AI systems to read, verify, and quote. When an AI assistant answers a question, it does three things: it retrieves candidate pages (from live web search or its index), it extracts the facts it can trust from those pages, and it composes an answer that cites or names the sources it used.

Optimization targets each step. Structured data (JSON-LD schema) and clean semantic HTML make your pages easy to read. Factual, direct-answer content with fresh dates makes your claims easy to verify. And question-formatted headings with concise answers make your content easy to quote, exactly the shape AI lifts into its responses.

In practice, that means the work is concrete and checkable: add the right schema, restructure key pages around real buyer questions, keep dates current, and confirm AI crawlers can reach your content. Then measure whether AI assistants actually name you, and iterate.

SEO vs AI search optimization (GEO)

	Traditional SEO	AI Search Optimization (GEO)
Goal	Rank in search results	Get cited in AI answers
Platforms	Google, Bing	ChatGPT, Perplexity, Gemini, Google AI Overviews
Key signals	Backlinks, keywords, page authority	Structured data, direct-answer format, freshness
Content style	Keyword-optimized long-form	Question-and-answer, factual, citation-ready
Result format	Blue links	AI-generated paragraph that cites your site
Measurement	Rankings, click-through rate	AI mentions, citations, share of voice

You need both. SEO drives traffic from Google's traditional results. AI search optimization (GEO) gets you cited when people use ChatGPT, Perplexity, Google AI Overviews, and Gemini, which is where the majority of discovery is moving.

The three pillars of modern web optimization

AI search optimization is just one of three things your website needs to get right in 2026:

CRO: Conversion Rate Optimization

Are visitors buying, signing up, or leaving? CRO scores your headlines, CTAs, trust signals, form friction, visual hierarchy, and page speed.

GEO: AI Search Visibility

Can ChatGPT, Perplexity, and Google AI find and cite your site? GEO scores your schema markup, direct-answer formatting, citation authority, semantic depth, and content freshness.

ASO: AI Agent Readability

Can AI agents like OpenAI Operator and Google Mariner browse and use your site? ASO scores semantic HTML, form machine-readability, navigation structure, and accessibility.

How to optimize your website for AI search

Here are the highest-impact changes you can make to get your website cited by ChatGPT, Perplexity, and Google AI:

1. Add JSON-LD structured data

Add Organization, Product, FAQ, and Article schema to every page. This is the single most important signal for AI search engines. They use structured data to understand what your business does, what you sell, and how to describe you in answers.

2. Write direct-answer content

Structure your content around questions people actually ask. Use H2 headings as questions and answer them clearly in the first 2-3 sentences below. AI search engines pull these direct answers into their responses.

3. Keep dates fresh

Add datePublished and dateModified metadata to every page. AI search engines heavily weight content freshness. They assume outdated content is unreliable and skip it.

4. Make your site fast

Page load time under 2.5 seconds is critical. Slow sites get deprioritized by both Google and AI search engines. Compress images, minimize JavaScript, and use a CDN.

5. Build citation authority

Get mentioned by authoritative sources in your niche. AI search engines track which websites are cited by trusted domains. This is the AI equivalent of backlinks.

6. Add a sitemap and robots.txt

Make sure AI crawlers can find all your pages. A sitemap acts as a table of contents for your site. Without one, AI search engines may miss entire sections.

Are you optimized for AI and ChatGPT search?

Most websites aren't, and most owners have no way to know. The fastest way to find out is to measure two things: whether your site carries the signals AI systems need (schema, semantic structure, freshness, crawlability), and whether AI assistants actually name your site when asked real buyer questions in your category.

Our audit checks both in about 90 seconds: 18+ on-page signals across CRO, GEO, and ASO, plus a live AI-visibility check across ChatGPT, Perplexity, Gemini, and Claude, with copy-paste fix code for everything that's missing.

Go deeper

Check your AI search optimization score.

Find out why ChatGPT, Perplexity, and Google AI are not recommending your website. Copy-paste fix code included.

Get your AI search audit