A GEO tracking tool measures whether ChatGPT, Claude, Gemini and Perplexity name your business, while a GEO agency does the work that might change that answer. If someone on your team can fix crawler access and publish content every week, a tool is enough; if nobody can, pay for the work, because a tracker on its own will only record that nothing is changing.
The rest of this page covers what each option actually delivers, which one fits which situation, and the mistakes we see when businesses choose.
What does a GEO tracking tool actually do?
A tracking tool keeps a list of prompts, puts them to one or more assistants on a schedule, and records the answers. It counts how often your brand is named, which competitors are named instead, and which websites the assistants cite.
The citation part comes straight from the assistants' APIs. OpenAI's web search documentation explains that when the web_search tool is used, the response includes inline citations plus annotation objects with the cited URL, the title and the exact character range where that source was used. Tools read those annotations and turn them into charts.
Which tools come up? On 21 October 2026 we asked the four assistants 20 English questions about getting a business into AI answers, three times each. In the English answers, Profound was named in 12, Semrush in 9, Otterly.AI and Peec AI in 8 each, and Ahrefs in 7. We compare them in detail in Profound vs Peec AI vs Otterly.AI vs Semrush vs Ahrefs Brand Radar.
The raw measuring is cheap. With API prices of October 2026, one question asked once with web search costs us about $0.069 with Claude, $0.010 with ChatGPT, $0.009 with Gemini and $0.0013 with Perplexity. A report of 20 questions, four assistants and three asks costs about $5.40. When you pay for a tool, you are paying for the interface, prompt management, history and competitor views, not for the API calls.
What a tool will not do is read or fix your robots.txt. We learned this on our own site. A rule meant to hide one redirect page (/b) was written as a prefix, and because robots.txt rules match prefixes, from 11 August to 21 October 2026 it also closed /blog, /business and every article in our business blog to all crawlers. Bing Webmaster Tools listed our business page as 'discovered but not crawled' since 11 August 2026, and Google had none of the business pages indexed. A tracker counts answers; it does not open your robots.txt or your webmaster tools. Finding the rule took someone looking at the file itself, and we changed it to /b$ on 21 October 2026.
What does a GEO agency do that a tool cannot?
An agency, or any done-for-you service, does the labour: crawler access, indexing, content and outreach. That work is where results come from, if they come at all.
The research behind GEO is about changing content, not watching it. The paper that coined the term, Aggarwal et al., introduced a benchmark called GEO-bench and showed that techniques such as adding citations, quotations and statistics could raise a source's visibility in generative engine responses by up to 40%. Someone has to rewrite the pages to apply that.
Volume matters too. In our data, a site with complete markup (server rendering, Article, FAQPage and Organization JSON-LD, a sitemap) but only 75 URLs was still absent from answers on its own article's exact topic. A site with about 190,000 crawlable URLs was crawled constantly. Clean markup does not replace having pages that answer the questions.
Indexing is its own job. On 19 October 2026 we asked assistants for the exact titles of 18 articles, each older than three weeks, on three client sites. ChatGPT found 1 of 18 and Claude found 7 of 18, while Google had indexed 29 of 30 articles of one of those sites. Being in Google's index did not mean an assistant could find the page. Closing that gap means Bing submission, IndexNow, sitemaps and internal links, which is hands-on work.
When we asked which GEO agency to hire on 21 October 2026, the English answers named iPullRank, First Page Sage, Go Fish Digital, Siege Media and Directive; the German answers named Aufgesang, Claneo, Suchhelden and geoagentur.de. Keep in mind that the sources assistants cited most for GEO questions were the blogs of GEO agencies and tool vendors themselves. Our guide on what a GEO agency does and how to choose one lists the questions to ask.
An agency still needs measurement. Ask how they count. Asked the same question three times, an assistant often names different businesses, so we count a business as named for a question if any of the three asks names it, and we compare weeks only on the same questions with the same number of asks. If an agency reports from single runs, the numbers will move by chance.
Which one fits my situation and budget?
The right choice depends less on budget than on who will do the work. Here is how we would decide.
| Your situation | What to buy | Why |
|---|---|---|
| Marketing team with a writer and access to a developer | A tracking tool | You can act on what it shows; you only need the numbers |
| Founder or small team, no writer, no developer time | An agency or done-for-you service | A dashboard you cannot act on only documents the gap |
| Already paying an SEO agency | A tool, or the agency's own measurement | Lets you check whether their work reaches AI answers |
| Local business such as a practice or shop | Start with a check, then directory and site work | Assistants lean on directories and competitors' own sites |
| Unsure whether this matters for you yet | A free check or a manual test | Find out where you stand before paying anyone |
| Several brands or markets | Agency for the work plus an independent tool | Separates who does the work from who grades it |
The local case deserves a closer look. On 20 October 2026, for an orthopaedic practice in Bonn, the four assistants named the practice in 12 of 80 answers to 20 patient questions. The directory jameda.de was cited in 12 answers, and competing practices' own websites were the most cited sources. A tool would show you that; fixing it means profile and website work.
Prices vary widely across both categories; our article on how much GEO costs per month walks through what drives them. There is also a middle option. ItGrows publishes articles on your own domain that answer your buyers' questions, fixes crawler access and indexing (robots.txt, sitemaps, Bing and Google indexing, IndexNow), and every week puts your buyer questions to ChatGPT, Claude, Gemini and Perplexity, three times each, counting the answers that name you and the sites they cite. It costs $499 a month (plus a one-time $499 setup, free with 3 months or a year).
What mistakes do people make when choosing?
Buying tracking and expecting it to move the numbers. A tool is a thermometer. If nobody publishes or fixes anything, the line stays flat.
Judging results by referral traffic. In about two weeks of logs from three of our course websites, roughly 1.2 million requests in the two busiest logs, human visitors arriving from AI assistants totalled one from Copilot and zero from ChatGPT, Perplexity, Gemini, Claude, Meta AI and others. Assistants mostly answer in place. Live retrieval agents are a better signal: in the same fortnight, an edtech platform received 1,918 fetches from ChatGPT-User, OAI-SearchBot and Perplexity-User on content pages, and a client blog of a few dozen articles received 56 across 24 articles. See how to measure AI visibility over time.
Tracking the wrong questions. In a 23 September 2026 test of 20 German business questions, the model answered 10 without searching at all and cited nobody. Where it searched, it cited primary sources such as laws, ministries, the OECD and large accounting firms on 9 of 10. Firms were named only on "who should I hire" or "how to choose" questions. Whoever sets up your prompts, tool or agency, should weight those choosing questions.
Trusting one run. In that same test, two runs of the same question named two different sets of firms. Any report built on single asks is partly noise.
Believing promises of citations. Nobody can guarantee that an assistant will name a business. Ask any provider what they will do and how they will measure it, not what the assistants will say.
What should I do this week?
Start by finding out where you stand. The free check at https://www.itgrows.ai/ generates five buyer questions from your homepage and gets answers from ChatGPT and Perplexity in 25 to 40 seconds, showing whether you are named.
Then open your robots.txt and look for prefix rules that block more than intended, and check your server logs for AI crawlers. They may already be busy: across the retained nginx logs of pickaclass.com from 28 July to 11 August 2026, ClaudeBot made 19,272,125 requests and GPTBot 2,744,985, against 52,292 from Googlebot.
Finally, decide who does the work. If it is you or your team, a tool is enough. If it is nobody, pay for the work. For what that can look like, these results were reported by the clients themselves in October 2026: FreightSizer, a B2B SaaS for freight dimensioning, got 2 new B2B customers in one month, both from ChatGPT; MagiScan, an iOS 3D-scanning app, gets hundreds of installs a month from ChatGPT, Claude and Gemini; appslift, an app store optimisation service, gets 2 to 5 leads a month from AI assistants. In our weekly measurement of 20 October 2026, Perplexity cited an article we had published on a client's site, a German company-formation advisory.
Frequently Asked Questions
Can a GEO tracking tool improve my visibility on its own?
No. A tool records whether assistants name you and which sites they cite. Any change comes from fixing crawler access, indexing and content, which someone still has to do.
Do I need a tool if my agency already reports results?
Not necessarily, but ask how they measure. Reports should use the same questions every week, the same number of asks per question, and several asks per question because answers vary between runs.
Is GEO worth it if assistants send almost no clicks?
It depends on whether buyers ask assistants who to hire in your field. In our logs, assistants sent almost no clicks but fetched pages live while answering people, so being named and cited matters more than referral traffic.
How do I test my own site before deciding?
Run the free check at https://www.itgrows.ai, which shows in about 30 seconds whether ChatGPT and Perplexity name you for five of your buyers' questions. Then check your robots.txt and server logs for blocked or missing AI crawlers.