# Greater Than Services Full LLM Corpus

> Greater Than Services (greaterthanservices.com) is an AI search optimization platform. It tracks whether ChatGPT, Perplexity, Gemini, Claude and Google AI Overviews name your brand when buyers ask, measures your Google rank beside it, and gives you the changes that close the gap.

## What we do

You create a brand workspace. Every week it does four things:

- Asks the AI engines real buyer questions from your category, live and with web search, and records whether each answer names your site, cites it as a source, or names a competitor instead
- Checks your Google position for keywords you choose
- Re-reads the pages you nominate and scores them on the signals assistants rely on: structured data, semantic HTML, direct-answer formatting, freshness
- Turns the gaps into a ranked list of changes, with copy-paste code where there is code to give

Because it runs weekly you get a trend rather than a reading. One check tells you where you stand; ten tell you whether the work is paying off. Assistants disagree with each other constantly and change their answers week to week, which is precisely why a single measurement is worth so little.

## Key features

- AI visibility measured across ChatGPT, Perplexity, Gemini, Claude and Google AI Overviews, per engine and per question
- Google rank tracking on keywords you choose, weekly
- Google Search Console integration on Growth and Agency, so real clicks, impressions and positions sit beside the AI numbers
- Tracked pages, re-read weekly and scored, with the exact JSON-LD or markup to fix what is missing
- Competitor share of voice: which rivals get named instead of you, and which sources the engines drew on
- Weekly email report, with a PDF that carries your own branding on the Agency plan
- White-labelled reports, team seats and a REST API on the Agency plan

## Who it's for

Marketing agencies managing several client brands, SaaS founders, ecommerce and local businesses: anyone who needs to know whether AI assistants recommend them, and what to change when they do not. Agencies run up to ten brand workspaces and present every report under their own name.

## Common questions

- Why is my website not on ChatGPT? Assistants build answers from pages they can parse, verify and quote. A site missing structured data, a plain answer under each heading, real dates, or crawler access gets skipped, however well it ranks.
- How do I get my website recommended by AI? Make pages easy to read, verify and quote, then measure it weekly. Assistants disagree with each other, so being named by one says nothing about the rest.
- My site ranks on Google but not on AI search. Why? They are different systems. Google AI Overviews draw on Google's own rankings, but ChatGPT, Perplexity and Claude do not, so a first-place ranking guarantees nothing there.
- What is AI search optimization? Making a website readable and citable by AI assistants so it is named when someone asks a buying question in its category. Also called GEO, or Generative Engine Optimization.
- How do I know if AI actually recommends me? We ask the engines your buyer questions every week and record whether your site was named or cited, per engine and per question, alongside the competitors named instead.
- Do you track Google as well as AI? Yes. Every workspace tracks Google positions for your keywords, and Growth and Agency can connect Search Console for real click and impression data.

## Pricing

Rates below are billed yearly. Monthly billing costs more and the monthly figure is shown on the pricing page. New accounts start on a three-day trial with one brand and a reduced question allowance; a payment method is required to begin it, and it can be cancelled from the console before it charges.

- Starter, $49/month: one brand workspace, 10 tracked questions a week on ChatGPT and Google AI Overviews, 5 competitors, 10 tracked pages, 25 rank-tracked keywords, exports and the weekly email
- Growth, $99/month: three brand workspaces, 15 tracked questions a week per brand across all five engines, 50 tracked pages, 100 keywords, Google Search Console integration, 10 team seats
- Agency, $299/month: ten brand workspaces, 25 tracked questions a week per brand, 200 tracked pages, 250 keywords, 25 team seats, white-labelled reports and API access

## Original research

We publish original measurements of which sources AI assistants cite. Each study asks four assistants (ChatGPT, Claude, Gemini, Perplexity) the same set of real buyer questions in one industry, live with web search, and records every source each assistant read.

Method: the same questions go to all four assistants in the same window. We record the websites each one read, not just the businesses it named, so the overlap between assistants is measurable. Per-industry data is published as CSV under a CC-BY 4.0 licence, free to reuse with attribution.

Published studies:

- [We Asked Four AI Assistants Which Designer to Hire. They Almost Never Agreed.](https://greaterthanservices.com/blog/ai-search-study-interior-design): Original study: ten questions a homeowner would ask before hiring a designer, and the near-zero overlap between what four assistants recommended.
- [We Asked Four AI Assistants Which Agency to Hire. They Almost Never Agreed.](https://greaterthanservices.com/blog/ai-search-study-marketing-agencies): Original study: ten agency-hiring questions across four AI assistants. Clutch dominated their sources; the rest barely overlapped.
- [We Asked Four AI Assistants Which Software to Buy. They Almost Never Agreed.](https://greaterthanservices.com/blog/ai-search-study-saas-tools): Original study: ten B2B software buying questions across four AI assistants, with every product named and every source cited.
- [We Asked Four AI Assistants Which Clinic to Go To. They Almost Never Agreed.](https://greaterthanservices.com/blog/ai-search-study-aesthetic-clinics): Original study: ten questions a patient would ask, put to ChatGPT, Claude, Gemini and Perplexity. Four assistants, four different shortlists.
- [We Asked Four AI Assistants Which Lawyer to Hire. They Almost Never Agreed.](https://greaterthanservices.com/blog/ai-search-study-law-firms): Original study: 10 questions x 4 assistants. 75% of everything cited was seen by only one of them, across 185 different websites.

Datasets, CC BY 4.0, one CSV per industry. Columns: question_number, city, question, assistant, businesses_named, websites_read.

- [Law Firms dataset (CSV)](https://greaterthanservices.com/data/ai-citation-study/law-firms)
- [Cosmetic & Aesthetic Clinics dataset (CSV)](https://greaterthanservices.com/data/ai-citation-study/aesthetic-clinics)
- [B2B SaaS & Software Tools dataset (CSV)](https://greaterthanservices.com/data/ai-citation-study/saas-tools)
- [Interior Design & Architecture dataset (CSV)](https://greaterthanservices.com/data/ai-citation-study/interior-design)
- [Marketing & SEO Agencies dataset (CSV)](https://greaterthanservices.com/data/ai-citation-study/marketing-agencies)

## Every page

- [AI search optimization and visibility tracking](https://greaterthanservices.com): Track whether ChatGPT, Perplexity, Gemini, Claude and Google AI Overviews name your brand, every week, alongside your Google rank.
- [What is AI search optimization?](https://greaterthanservices.com/ai-search-optimization): The complete guide to GEO, AI visibility, and why a site can rank on Google yet never be cited by an assistant.
- [Workspace preview](https://greaterthanservices.com/demo): A working brand workspace at week ten, with the visibility trend, tracked questions, competitors and fix list all populated. No sign-up.
- [Pricing](https://greaterthanservices.com/pricing): Starter, Growth and Agency plans, billed monthly or yearly, with a three-day trial. Brand workspaces, tracked questions, engines and seats per plan.
- [FAQ](https://greaterthanservices.com/faq): What AI search optimization is and how it differs from SEO, how to tell whether ChatGPT recommends a brand, which engines are tracked and how the score is calculated, what the plans cost, and what setup involves.
- [How it works](https://greaterthanservices.com/how-it-works): How a workspace asks the engines your buyer questions each week, records who gets named, tracks Google rank, and turns the gaps into fixes.
- [For agencies](https://greaterthanservices.com/for-agencies): Ten brand workspaces, white-labelled reports under your own name and logo, team seats and API access on the Agency plan.
- [Schema examples and supported types](https://greaterthanservices.com/docs/schema-types): Working JSON-LD for the eight schema types that matter most for AI citation, the mistakes that stop each being read, every type we detect, which families are scored, and what the fix code can produce.
- [API documentation](https://greaterthanservices.com/docs/api): REST endpoints for your workspaces, the latest visibility run and the open fix list. Included with the Agency plan.
- [Blog](https://greaterthanservices.com/blog): Original research plus guides on GEO, ChatGPT citations, JSON-LD schema, and AI visibility.
- [Free AI search tools](https://greaterthanservices.com/tools): Everything usable without an account: the AI crawler check, the schema reference, the Chrome extension and the workspace preview.
- [AI visibility tools compared](https://greaterthanservices.com/vs): How we compare to Profound, Peec AI, Otterly.AI and Scrunch AI, and what to evaluate in an AI visibility tool.
- [AI crawler checker](https://greaterthanservices.com/tools/ai-crawler-check): Free tool. Reads any site's robots.txt and reports which of 16 AI crawlers are allowed, including GPTBot, ClaudeBot, PerplexityBot and Google-Extended. No sign-up.
- [We Asked Four AI Assistants Which Designer to Hire. They Almost Never Agreed.](https://greaterthanservices.com/blog/ai-search-study-interior-design): Original study: ten questions a homeowner would ask before hiring a designer, and the near-zero overlap between what four assistants recommended.
- [We Asked Four AI Assistants Which Agency to Hire. They Almost Never Agreed.](https://greaterthanservices.com/blog/ai-search-study-marketing-agencies): Original study: ten agency-hiring questions across four AI assistants. Clutch dominated their sources; the rest barely overlapped.
- [We Asked Four AI Assistants Which Software to Buy. They Almost Never Agreed.](https://greaterthanservices.com/blog/ai-search-study-saas-tools): Original study: ten B2B software buying questions across four AI assistants, with every product named and every source cited.
- [We Asked Four AI Assistants Which Clinic to Go To. They Almost Never Agreed.](https://greaterthanservices.com/blog/ai-search-study-aesthetic-clinics): Original study: ten questions a patient would ask, put to ChatGPT, Claude, Gemini and Perplexity. Four assistants, four different shortlists.
- [We Asked Four AI Assistants Which Lawyer to Hire. They Almost Never Agreed.](https://greaterthanservices.com/blog/ai-search-study-law-firms): Original study: 10 questions x 4 assistants. 75% of everything cited was seen by only one of them, across 185 different websites.
- [The best AI visibility tools, ranked by the AI engines](https://greaterthanservices.com/blog/best-ai-visibility-tools): Which AI visibility tools ChatGPT, Claude, Gemini, Perplexity and Google AI Overviews recommend, counted across 391 answers to 20 buyer questions, 2026-09-01 to 2026-09-25. Most named: Semrush, Otterly.AI, Profound, Peec AI and Ahrefs. Small vendors were named almost only when the engine had read their own site. Includes our own zero, the full method and the counts as a CC BY CSV.
- [AI visibility tools for a small business](https://greaterthanservices.com/blog/best-ai-visibility-tools-for-small-business): What five AI engines recommend when a small business asks for cheap AI visibility tracking (most named: Otterly.AI, Semrush and Peec AI), what each tool lets you start for free, and the free Google and Bing reports to set up first.
- [AI visibility tools for agencies](https://greaterthanservices.com/blog/best-ai-visibility-tools-for-agencies): What five AI engines recommend to agencies (most named: Peec AI, Semrush and Profound), and what each vendor's own site offers agencies: client workspaces, white-label reports, client access without a login and Looker Studio.
- [AI visibility tools for online stores](https://greaterthanservices.com/blog/best-ai-visibility-tools-for-ecommerce): What five AI engines recommend for ecommerce, including for tracking Amazon product recommendations (most named: Semrush, Profound and Alhena), and which tools say they track products in ChatGPT Shopping, AI Mode and Amazon's assistant (Alexa for Shopping, formerly Rufus).
- [AI visibility tools for B2B SaaS](https://greaterthanservices.com/blog/best-ai-visibility-tools-for-b2b-saas): What five AI engines recommend to B2B SaaS companies (most named: Otterly.AI, Peec AI and Profound), which tools are built for SaaS, and which connect AI visibility to GA4 and competitor comparisons.
- [How to track Google AI Overviews](https://greaterthanservices.com/blog/ai-overviews-tracking-tools): Search Console's free generative AI report and what it cannot show, which AI visibility tools Google's AI Overviews itself names (from 71 Overviews), how that compares with Gemini, and which tools say they track AI Overviews.
- [Free AI visibility checkers, and what each one shows](https://greaterthanservices.com/blog/free-ai-visibility-checkers): Google's and Bing's free AI reports, the free one-off checkers from Ahrefs, Semrush, SE Ranking, HubSpot and others with each one's own terms, and measured run-to-run variation showing why one check is a sample of one.
- [Which tools show whether AI assistants recommend your products?](https://greaterthanservices.com/blog/track-ai-product-recommendations): What five AI engines recommended for tracking Amazon product recommendations (most named: Goodie, Profound, Alhena and Semrush) and for seeing products in AI shopping recommendations, what each kind of tool can and cannot see across general assistants, shopping features and Amazon's own assistant (Alexa for Shopping, formerly Rufus), and which tools say they track products. Says plainly that Greater Than Services tracks brands and stores, not products or Amazon's assistant.
- [Which websites does ChatGPT cite when it recommends your competitors?](https://greaterthanservices.com/blog/which-websites-does-chatgpt-cite): The websites and pages ChatGPT, Claude, Gemini, Perplexity and Google AI Overviews cited in 391 answers about AI visibility tools (2026-09-01 to 2026-09-25) and 104 on 2026-10-04, engine by engine. ChatGPT cited reddit.com and techradar.com most; 76% of the 1,502 sites cited were cited by one engine only. How to find the list for your own competitors.
- [Which tool tracks your brand in AI answers and your Google rankings in one place?](https://greaterthanservices.com/blog/track-ai-answers-and-google-rankings): Which AI visibility tools put AI answers and Google rankings in one place, by their own sites, and our measurement of 72 buyer searches with Google's first page recorded beside five engines' answers: 8% of the answers naming a tool came when its own site was on that first page.
- [How to check every week whether ChatGPT, Gemini and Perplexity recommend your business](https://greaterthanservices.com/blog/check-ai-recommendations-every-week): A weekly routine for checking whether ChatGPT, Gemini and Perplexity recommend a business, built on measured run-to-run movement: asked the same question at the next run, the engines named 54% of the same tools again, 5% of answers repeated exactly, and 39% of the cited sites came back.
- [AI search statistics 2026: the seven numbers that matter](https://greaterthanservices.com/blog/ai-search-statistics-2026): Seven sourced 2026 figures from Similarweb, Adobe, Google, Pew Research, Ahrefs and Seer Interactive, each with its date, placed beside our own measurement of 50 buyer questions, and the decision each one points to for a small business.
- [AI search for law firms: how to get recommended](https://greaterthanservices.com/blog/ai-search-for-law-firms): What four assistants do with ten questions a client asks before hiring a lawyer: about seven firms and seven websites per answer, three in four of the websites not directories, and the sources that differ by market. Six steps in the order the data supports.
- [How to get cited by ChatGPT](https://greaterthanservices.com/blog/how-to-get-cited-by-chatgpt): Crawler access, structured data, and quotable formatting.
- [Is my website visible to Perplexity?](https://greaterthanservices.com/blog/is-my-website-visible-to-perplexity): How to check whether Perplexity can see and cite your site, and how to fix it.
- [What ChatGPT ads can't buy you](https://greaterthanservices.com/blog/chatgpt-ads-and-ai-citations): ChatGPT ads sit below the answer and are separate from it, and OpenAI does not show them to Plus, Pro or Business users. What we measured in the answer above the ad, across 50 buyer questions.
- [Is my website visible to Gemini?](https://greaterthanservices.com/blog/is-my-website-visible-to-gemini): Measured across 50 buyer questions: Gemini names more businesses and cites fewer directories than the other assistants, which makes it the most winnable. Includes the Google-Extended mistake that costs a site its Google Search presence.
- [Why your website is invisible to AI search engines](https://greaterthanservices.com/blog/why-your-website-is-invisible-to-ai): The technical reasons assistants skip a site even when it ranks well on Google.
- [How to add JSON-LD schema](https://greaterthanservices.com/blog/how-to-add-json-ld-schema): Copy-paste structured data with the markup written out in full.
- [How to optimize for AI recommendations](https://greaterthanservices.com/blog/how-to-optimize-for-ai-recommendations): What makes an assistant name one business over another in an answer.
- [Compared with Profound](https://greaterthanservices.com/vs/profound): How we and Profound differ on AI search visibility, who each is built for, and when to pick Profound instead.
- [Compared with Semrush](https://greaterthanservices.com/vs/semrush): How we and Semrush differ on AI search visibility, who each is built for, and when to pick Semrush instead.
- [Compared with Peec AI](https://greaterthanservices.com/vs/peec-ai): How we and Peec AI differ on AI search visibility, who each is built for, and when to pick Peec AI instead.
- [Compared with Otterly.AI](https://greaterthanservices.com/vs/otterly-ai): How we and Otterly.AI differ on AI search visibility, who each is built for, and when to pick Otterly.AI instead.
- [Compared with Scrunch](https://greaterthanservices.com/vs/scrunch-ai): How we and Scrunch differ on AI search visibility, who each is built for, and when to pick Scrunch instead.
- [Profound alternatives](https://greaterthanservices.com/alternatives/profound): Why teams look for a Profound alternative, the other tools in the category, and how to judge between them.
- [Semrush alternatives](https://greaterthanservices.com/alternatives/semrush): Why teams look for a Semrush alternative, the other tools in the category, and how to judge between them.
- [Peec AI alternatives](https://greaterthanservices.com/alternatives/peec-ai): Why teams look for a Peec AI alternative, the other tools in the category, and how to judge between them.
- [Otterly.AI alternatives](https://greaterthanservices.com/alternatives/otterly-ai): Why teams look for a Otterly.AI alternative, the other tools in the category, and how to judge between them.
- [Scrunch alternatives](https://greaterthanservices.com/alternatives/scrunch-ai): Why teams look for a Scrunch alternative, the other tools in the category, and how to judge between them.
- [Contact](https://greaterthanservices.com/contact): How to reach the team.
- [Privacy policy](https://greaterthanservices.com/privacy): What a workspace stores, what we send to AI engines and Google, and how to get it deleted.
- [Fair use and billing](https://greaterthanservices.com/refunds): Trial, billing periods, refund terms and fair use limits on each plan.
- [Terms of service](https://greaterthanservices.com/terms): Terms governing use of the platform.

## Company

Greater Than Services is a product of Velcro Ventures (OPC) Pvt Ltd.

- [Website](https://greaterthanservices.com)
- Contact: contact@greaterthanservices.com