Generative Engine Optimization Tools: 12 GEO Tools Compared by Job

Generative engine optimization (GEO) tools are software that shows whether AI engines such as ChatGPT, Google AI Overviews, Google AI Mode and Perplexity name your brand when a buyer asks a question, and helps you change the pages those engines read so that they do. The best generative engine optimization tools for most teams are the ones that match the job: SE Ranking, Semrush or Ahrefs Brand Radar if you already pay for that suite; Otterly.AI for the cheapest paid start; RankScope if you need both of Google's AI surfaces recorded daily; Profound, AthenaHQ or Scrunch for enterprise engine coverage; and Writesonic, Frase or Geoptie if your bottleneck is writing pages rather than measuring them.

Every price below was read on the vendor's own page on 15 October 2026. We make one of these tools. We have put it in the same format as the others and said where it falls short.

The Short Answer

What Google Showed for "Generative Engine Optimization Tool" on 15 October

We pulled the live Google results for "generative engine optimization tool" on 15 October 2026, US English, desktop. Google Ads puts the term at about 720 searches a month at a cost per click of about $30. Advertisers pay that much because the people searching are choosing software.

An AI Overview sat on top. It defined GEO tools as software to "monitor, track, and improve how often" a brand is cited by AI engines, then listed eight products in seven "Name: best for" entries:

RankScope was not on it. All eight are on this page, because a reader who arrives here from that Overview should find each one priced.

The Overview cited seven distinct domains: YouTube, Wikipedia, SE Ranking's own product page, Omniscient Digital, SitePoint, Google's developer documentation and ziptie.ai. That mix is worth noticing. A vendor's product page sits next to Wikipedia and Google's own docs, and five of the Overview's references were YouTube videos.

Below it, nine organic results: five tool listicles (one of them, from Answer Socrates, ranks its own product first), three articles defining GEO, and one GEO agency's service page. Every one was aimed at a marketer. Nobody in that set was writing for a developer or a researcher, which is a useful sanity check that the term means what we think it means.

One more thing from that day. For the shorter query "best geo tools", Google's AI Overview listed six GEO products, then stopped to ask whether the searcher meant land surveying equipment, and recommended a handheld GNSS receiver and a Garmin GPS. "GEO" on its own is ambiguous to Google. If you are searching for these tools, spell out "generative engine optimization", and if you are writing about them, do the same.

What Was Wrong With This Page, and What We Changed

We first published this comparison on 5 August 2026. When we re-checked it against the vendors' pages on 15 October, a lot of it was wrong, and some of it had been wrong on the day it went up. We would rather list that than quietly fix it.

Otterly.AI's price. We said plans started "around $99/mo" and that it was missing Google AI Mode. Otterly's Lite plan is $29/mo, and AI Mode is a $9/mo add-on on that plan. A reader on a small budget would have skipped the cheapest option on the list because of us.

A claim that contradicted itself. Our FAQ said that "Semrush, Ahrefs, and Moz don't track AI citations" and that you needed a separate GEO tool. A few hundred words higher, the same page recommended Ahrefs Brand Radar for AI tracking. On 15 October Semrush sold a $99/mo AI Visibility Toolkit and Ahrefs sold Brand Radar with AI prompt tracking. The claim was convenient for a company that sells a separate GEO tool. It was also false.

Advice to check weekly because AI answers move slowly. We wrote that "GEO metrics don't move daily" and that engines "recalibrate their citation patterns on a slower cycle." A published study of 530,875 citations across 2,398 queries, tracked daily for seven days in June 2026, measured the median day-over-day churn in cited sources at 82% on ChatGPT, 92% on Gemini, 78% on Google AI Mode and 43% on Perplexity (GetMentions, July 2026). Most of what an engine cites today is gone tomorrow. Our own internal notes said "80%+ monthly" until late September, which is the same mistake in a different place.

Our own discount. We wrote "20% off annual" for every RankScope plan. That holds for Starter ($49/mo, or $39/mo billed annually). Professional ($149/mo, or $124/mo billed annually) and Agency ($399/mo, or $332/mo billed annually) are about 17% off.

Two numbers with no source. "Accurate citation rate requires 50+ runs per prompt, per engine" and "Google AI Overviews are displayed for hundreds of millions of searches per day" had nothing behind them. We have deleted both rather than swap in a different number we also could not source.

An FAQ nobody could read. The page's structured data declared four FAQ questions. None of them appeared on the page as written; the visible FAQ asked four different ones. Google expects marked-up questions to be visible, so that markup described content that did not exist. The FAQ at the bottom of this page and its markup now come from one list.

Tools we did not re-check. The old page also covered Rankscale.ai, Surfer SEO, Clearscope and Mangools. We did not re-read their pricing pages for this update, so we took them out rather than carry forward numbers from August.

The Number We Built a Filter On, and Why We Stopped Using It

Here is a mistake from our own planning, and it involves this exact search term.

In September we built a filter to decide which search terms were worth writing for. It looked at the sites cited in each term's AI Overview, found the weakest one by referring domains (other websites linking to it), and treated that as the bar we would have to clear. If the weakest cited site was weaker than us, the term was "open". If not, we skipped it.

On 17 September the weakest site cited in the AI Overview for "generative engine optimization tools" was dango.sh, with 2 referring domains. By our filter that made this term wide open.

On 15 October, dango.sh was not cited at all. The weakest of the seven domains in the Overview was ziptie.ai, with 960 referring domains by DataForSEO's count that day. The others included Wikipedia, YouTube and Google. The "bar" for the same term had moved from 2 to 960 in four weeks, and nothing about the term had changed.

We had built a rule on the minimum of a set that changes almost completely from one day to the next, measured once per query. It was not measuring how hard a term was. Mostly it was measuring which day we looked. Worse, it had already ruled out terms with 2,400 searches a month on a single reading each. We retired it on 18 September and put six of the terms it had killed back into our plan.

The lesson for anyone buying a GEO tool: a single reading of an AI answer is an anecdote. Any number a tool shows you from one day, including ours, is mostly noise until you have two or three weeks of the same prompts behind it.

Job 1: Tools That Record AI Answers

These tools send a list of questions (prompts) to each engine on a schedule, store the answers, and show you whether you were named, how often against competitors, how you were described, and which sources the engine cited. Every price is from the vendor's page on 15 October 2026, billed monthly unless marked.

1. RankScope

Pricing: Starter $49/mo, or $39/mo billed annually. Professional $149/mo, or $124/mo billed annually. Agency $399/mo, or $332/mo billed annually. Enterprise is custom pricing. Prompts: 40 on Starter, 150 on Professional, 400 on Agency, run daily. Engines: ChatGPT and Google AI Overviews on Starter. ChatGPT, Google AI Overviews, Perplexity and Google AI Mode on Professional and Agency.

This is our product, so weigh what follows accordingly.

RankScope records each answer as a user would see it in a real browser, not through an API, because API output can differ from what the live product shows. Every plan includes Share of Voice trending against the competitors you name (3 on Starter, 10 on Professional, unlimited on Agency), sentiment scoring, a diff view showing what an answer said before and after it changed, and Action Plans. Professional and Agency add competitive alerts, the GA4 and Google Search Console integration and read access to the REST API. Agency adds 25 client workspaces and white-label dashboards. Seats are unlimited on every plan.

It covers a slice of Job 2 as well: GEO Audits (10 a month on Starter, 50 on Professional, 100 on Agency) score a page for how easy it is to extract and cite.

Where it falls short. Several tools on this page cover more engines than our four, and Starter leaves out Perplexity and Google AI Mode. There is no free trial. The free AI Visibility Checker runs a one-off check with no credit card required.

2. SE Ranking

Pricing: Core $129/mo, or $103.20/mo billed annually. Growth $279/mo, or $223.20/mo billed annually. Enterprise custom. A separate AI Search add-on is $89/mo, or $71.20/mo billed annually. AI tracking: Core includes 100 prompts tracked daily and "5 LLMs to track"; Growth includes 250. The add-on lists AI Overviews, AI Mode, Perplexity and ChatGPT.

Google's own AI Overview called SE Ranking the "full-stack" choice, and for a team that does SEO and wants AI answers in the same dashboard, that is fair. The difficulty is working out what you get. On 15 October the plan page said "5 LLMs" without naming them, the add-on named four engines, and the GEO product page's FAQ said the tool covers "Google's AI Overviews and ChatGPT" with AI Mode and Gemini "added soon", while the feature cards on the same page already showed AI Mode and Gemini. The standalone SE Visible pricing page we read on 9 October returned a 404.

None of that makes it a bad product. Ask which five engines you are getting before you pay.

3. Semrush AI Visibility Toolkit

Pricing: $99/mo, with 25 prompts tracked. Extra prompts are $60/mo per 50. Semrush One plans include more: 50 prompts on Starter, 100 on Pro+, 200 on Advanced. Engines: Semrush's documentation names Google AI Mode and ChatGPT as examples and does not give a full list.

If your team already lives in Semrush, this is the shortest route to AI share of voice and sentiment, and Google's Overview recommends it on exactly those grounds. Twenty-five prompts is enough to learn whether you have a problem, not enough to track a category. Ask for the engine list in writing.

4. Ahrefs Brand Radar

Pricing: The page we fetched showed euro prices: Custom Prompts from €47/mo and the AI Visibility Index from €179/mo. Custom prompts are free on paid Ahrefs Lite plans and above. Engines: AI Overviews, AI Mode, Copilot, Gemini, Perplexity and ChatGPT, with Claude available.

Brand Radar meters usage in checks: one check per prompt per platform per update, and Claude costs 8 checks. That is a more honest unit than most vendors offer, because it prices the thing you are actually buying. Brand Radar also looks beyond AI answers to YouTube and Reddit. If you already pay for Ahrefs, the prompts that come with your plan are the cheapest experiment on this page.

5. Otterly.AI

Pricing: Lite $29/mo (15 prompts), Standard $189/mo (100 prompts), Premium $489/mo (400 prompts). Enterprise from 1,000 prompts, custom. The page advertises 15% off annual billing and also showed a lower set of prices ($25, $160 and $422) without a label we could read. Engines: ChatGPT, Google AI Overviews, Perplexity and Microsoft Copilot on every plan. Google AI Mode and Gemini are add-ons at $9, $59 or $149 a month each depending on plan; Claude is $29, $109 or $439.

The cheapest paid entry here, and the only one with Copilot on the bottom plan. Price the add-ons before you compare: Premium with AI Mode and Gemini comes to $787/mo.

6. Profound

Pricing: A free trial tracks 50 prompts daily for 7 days on ChatGPT, Gemini and Google AI Overviews, using a recommended prompt set you cannot edit. Enterprise is custom. Engines (Enterprise): ChatGPT, Perplexity, Google AI Mode, Gemini, Microsoft Copilot, DeepSeek, Anthropic Claude, Google AI Overviews and Exa Search.

Profound is the first name in Google's AI Overview, and its nine named engines are second only to AthenaHQ's eleven on this page. It sells to enterprise budgets through a sales process. Our old page and hero image said it started at $499/mo with five engines. Neither is on its page now.

One caution on the trial: a prompt set chosen by the vendor tells you how you appear for questions the vendor picked. That can be very different from what your buyers ask.

7. AthenaHQ

Pricing: A free plan comes with a $25 credit (300 credits). Starter is $295/mo for 3,600 credits a month, where "1 credit = 1 AI response". Annual billing is 17% off, with no figure shown. Enterprise is custom. Engines (Starter): 11 models: ChatGPT, Perplexity, Google AI Overviews, AI Mode, Gemini, Claude, Copilot, Grok, DeepSeek, Meta AI and Mistral.

AthenaHQ prices per response, which makes it the easiest tool here to compare honestly. The comparison is not flattering on cost: $295 for 3,600 responses is $81.94 per 1,000. What you get for that is breadth. If your buyers really do use Grok, DeepSeek or Meta AI, few other tools on this page will tell you anything about them.

8. Scrunch

Pricing: Starter $300/mo, or $250/mo billed annually: 350 custom prompts, 1,000 industry prompts, 3 personas, 5 page audits and 3 users. Growth $500/mo, or $417/mo billed annually: 700 custom prompts, 2,500 industry prompts, 10 page audits. Enterprise custom. A 7-day Starter trial with no credit card. Engines: ChatGPT, Claude, Gemini, Perplexity, Google AI Mode, Google AI Overviews and Meta.

Google's Overview described Scrunch as the tool for making a site legible to AI crawlers. Its pricing page leads with prompts and personas, and the page audits are a small allowance. It is a tracker with an audit attached, priced for mid-size and larger teams.

9. Peec AI

Pricing: On 15 October its pricing page showed no prices we could read. Re-checked on 20 October: Starter $95/mo (50 prompts), Pro $245/mo (150), Advanced $495/mo (350), or $80, $205 and $420 billed annually; Enterprise custom. No free plan. Engines: Any 3 per self-serve plan, from ChatGPT, Google AI Mode, Google AI Overviews, Copilot, Gemini and Naver AI. Perplexity and Claude are Enterprise only.

Peec is well known and shows up in most GEO tool roundups. Our old page said it had a free tier; the 20 October read confirms there is none. Full breakdown, with cost per answer, in our Peec AI pricing guide.

Job 2: Tools That Change the Page

These tools score or rewrite pages so they are easier for an engine to extract and quote: a direct answer near the top, specific claims, clean structure. All three below have added tracking. In each case the content work is the stronger half.

10. Geoptie

Pricing: Starter $49/mo (15 prompts, 2 brands), Professional $99/mo (100 prompts, 10 brands), Enterprise $399/mo (400 prompts, unlimited brands). Annual billing gives two months free: $490, $990 and $3,990 a year (Geoptie's pricing page, re-checked 21 October 2026). Tracking: 15, 100 and 400 prompts, tracked daily, on any 4 of 7 engines per brand: ChatGPT, Claude, Perplexity, Gemini, Microsoft Copilot, Google AI Mode and Google AI Overviews, changeable at any time.

Geoptie was built around AI citation rather than adapted from SEO. Its plans include unlimited audit reports and content generations, and its per-page recommendations are the reason to buy it. Letting each customer pick their four engines is a good idea we have not copied. On cost per answer, its Professional plan ties ours (see the table below).

A correction. The 15 October version of this page swapped Geoptie's figures with Writesonic's: the engine-choice model and these prompt counts were printed under Writesonic, and Writesonic's plans under Geoptie. Both sections now carry the right vendor.

11. Frase

Pricing: Starter $49/mo, or $39/mo billed annually. Professional $129/mo, or $103/mo billed annually. Scale $299/mo, or $239/mo billed annually. Enterprise custom. Tracking: Starter covers "ChatGPT, Google AI" with 50 prompts. Professional adds Perplexity and 200 prompts. Scale adds Claude and Gemini and 500 prompts. Audit pages run 50, 250 and 1,000 a month.

Frase started as an SEO content editor and still is one at heart, with the most generous audit allowance on this page. "Google AI" is not split into AI Overviews and AI Mode on the pricing page; ask which you are getting, because the two cite different sources.

12. Writesonic

Pricing: Shown billed annually only: Starter $79/mo (50 prompts, "50 answers tracked daily"), Basic $199/mo (100 prompts, 300 answers daily), Growth $399/mo (200 prompts, 600 answers daily). Enterprise custom. The page metadata says "Self-serve from $99/mo", which we take to be Starter's monthly rate; the page does not confirm it (Writesonic's pricing page, re-checked 21 October 2026). Engines: ChatGPT, Gemini and Google AI Overviews on self-serve plans; Enterprise lists nine.

Writesonic began as an AI writing tool, and content generation remains the stronger half. The tracking is thin for the money. Fifty answers a day across 50 prompts and three engines works out at one answer per prompt per engine every three days.

What to look for in any content tool

Ask to see the AI answer the tool is optimizing for. A content score with no link to a recorded answer is a writing grade, and any SEO tool will give you one of those. Then ask: after I make this change, where in your product do I see whether ChatGPT or Google's AI Overview now names me?

The Number That Separates the Trackers: Cost per 1,000 Answers

A plan price hides what you are buying. A tracker sells answers: prompts, times engines, times how often each one runs. Here is that arithmetic for every plan on this page that publishes enough to do it, assuming a 30-day month.

The rows marked "assumed" rest on our reading of the vendor's page. SE Ranking says 100 prompts are "tracked daily" with "5 LLMs to track"; we assumed every prompt runs on all five every day. Geoptie says tracking is daily on four engines; we assumed every prompt runs on each of them. If either runs less often, its cost per answer is higher than shown.

We left out Otterly.AI, Scrunch and Frase, which do not state a run frequency on their pricing pages; Semrush, whose documentation does not list its engines; Ahrefs, which meters in checks at euro prices; Profound, which does not publish a price; and Peec AI, whose prices we could not read on 15 October (they appear in our Peec AI pricing guide, read on 20 October).

Three things stand out. If our assumption about its run frequency holds, the best per-answer price on this page comes from an SEO suite, not a dedicated GEO tool. Our Professional plan lands within a cent of two competitors and beats neither. And on monthly billing, AthenaHQ Starter costs about 11 times as much per answer as SE Ranking Growth, a gap no plan price would show you.

Cost per answer is the right first cut and the wrong final one. A recorded answer is only worth having if the prompt is a question your buyers ask and the engine is one they use. AthenaHQ is the most expensive row and also the only one that tells you what Grok says about you.

Our View: Price the Suite You Already Pay For First

Here is an opinion that could be wrong.

If you already pay for Semrush, Ahrefs or SE Ranking, run its AI add-on for a month before you buy a dedicated GEO tool, including ours.

Three reasons. The per-answer price is the same or better, as the table shows. Your prompts sit next to the keyword data you already trust, so you can write them from real search demand instead of guessing. And a month of readings is what you need anyway before any tool's numbers mean something, given how fast cited sources change.

Buy a dedicated tool when you can name something specific the suite does not give you. For us, the things that justify a separate tool are: seeing the full recorded answer, not a score; both Google AI Overviews and Google AI Mode recorded as separate surfaces; daily runs on prompts you wrote; and a diff of what changed between two days. Some dedicated tools do all four. Two of the three suites here, on the evidence of their own pages, will not tell you which engines you are paying for.

Where we might be wrong. A suite's AI add-on is built by a team whose main product is something else, and it may get less attention than a tool built for nothing but this. Engine lists that look the same on a pricing page can differ in what they actually capture: a response taken through an API is not always the response a user sees. And if your buyers use engines no suite covers, the suites cannot help you at all.

What Our Own Search Console Says About GEO Tool Searches

Over the 90 days from 17 July to 15 October 2026, Google Search Console recorded 236 distinct queries under ten words that combined "geo" or "generative engine optimization" with tool, platform or software and showed one of our pages. Together they produced 1,425 impressions across 24 pages. They produced zero clicks.

The head term barely appears. "generative engine optimization tool" earned 13 impressions in 90 days, at an average position of 49. Nine of them went to this page and four to our explainer on what generative engine optimization is. Two of our pages split one term, and neither is in the top 40 results for it.

The explainer also collected the "best geo tools" family: 151 impressions for that query alone, at a Search Console average position of 7.6. We checked the live results on 15 October and we were not in the top ten. Search Console averages blend positions in ways that can flatter a page, so we do not trust any top-ten position from it until we have seen it on the live page.

Then there are the long ones: 462 queries of ten words or more in the same family, 2,063 impressions, zero clicks. They read like prompts written for a chatbot, not searches typed by a person. Our best guess is that some are prompts run by AI visibility tools that surface in Search Console when Google's AI features search on the prompt's behalf. We have not confirmed that, and Search Console cannot.

Two lessons for a buyer. If you check your own Search Console after buying a GEO tool, expect strange long queries; they are not demand. And small numbers like ours are honest only as raw counts. Zero clicks from 1,425 impressions says this page has not yet earned a click for its own term. It does not say anything precise about click-through rate.

How to Choose a Generative Engine Optimization Tool in Five Steps

1. Run ten prompts by hand. Type ten real buyer questions into ChatGPT, Google and Perplexity, and note who is named. An hour of this tells you whether you have a visibility problem at all. Our free AI Visibility Checker does a version of it with no card.

2. Decide which job you are buying. If you do not know whether you are named, buy recording. If you know you are absent and you know why, a content tool may help more. If your pages are not in Google's index, fix that first; no tool here can get an unindexed page into an AI Overview.

3. Pick the engines your buyers use. Count Google AI Overviews and Google AI Mode as two surfaces. Otterly charges extra for AI Mode. Writesonic's self-serve plans leave it out. Ask any vendor that says "Google AI" which one it means.

4. Price the answers, not the plan. Prompts times engines times runs a month, divided into the price. Use the table above, and ask any vendor that does not publish its run frequency what it is.

5. Write the prompt list yourself. Twenty to fifty unbranded questions, in your buyers' words. "Tell me about [your brand]" measures nothing useful, and a vendor-chosen list measures the vendor's guess.

For the same tools sold under the answer engine optimization label, see our AEO tools comparison. For a ranked list with pros and cons, see the best GEO tools in 2026. Once you have a tool, our GEO metrics guide covers what to read in it, and the AI search visibility tools comparison adds SEO suites and trackers we have not listed here.

Frequently Asked Questions

What are generative engine optimization tools?

Generative engine optimization (GEO) tools are software that records whether AI engines such as ChatGPT, Google AI Overviews, Google AI Mode and Perplexity name your brand when buyers ask questions, or that helps you change your pages so those engines extract and cite them. Most products sell both jobs and are stronger at one.

What are the best generative engine optimization tools?

It depends on the job. On the vendors' pages on 15 October 2026: SE Ranking, Semrush and Ahrefs Brand Radar suit teams already paying for those suites; Otterly.AI is the cheapest paid start at $29/mo; AthenaHQ and Profound have the widest engine lists; Scrunch adds page audits and personas from $300/mo; Writesonic, Frase and Geoptie are content tools with tracking added; and RankScope records ChatGPT, Google AI Overviews, Perplexity and Google AI Mode daily in a real browser, from $49/mo, or $39/mo billed annually.

How much do GEO tools cost?

On the vendors' own pages on 15 October 2026, paid plans started at $29/mo (Otterly.AI Lite, 15 prompts) and ran through $99 to $300/mo for mid-tier plans, with enterprise plans priced by quote. Compare cost per recorded answer instead of plan price: at annual rates, SE Ranking Core, Writesonic Professional and RankScope Professional all came to about $6.90 per 1,000 answers, and AthenaHQ Starter to $81.94 at monthly rates.

Do Semrush and Ahrefs track AI answers?

Yes. On 15 October 2026 Semrush sold an AI Visibility Toolkit at $99/mo for 25 prompts, and Ahrefs Brand Radar tracked prompts across AI Overviews, AI Mode, ChatGPT, Gemini, Perplexity, Copilot and Claude, with custom prompts free on paid Ahrefs plans. An earlier version of this page said they did not. That was wrong.

How often should a GEO tool check AI answers?

Daily, and read the results over weeks. Published research measured median day-over-day churn in cited sources of 82% on ChatGPT, 92% on Gemini, 78% on Google AI Mode and 43% on Perplexity, so a single day's reading, or a weekly one, says little on its own. Allow two to three weeks for a baseline before judging any change.

Is there a free generative engine optimization tool?

There are free starts, not free tracking at scale. AthenaHQ's free plan comes with a $25 credit, Profound offers a 7-day trial on 50 prompts it chooses, Scrunch offers a 7-day Starter trial with no card, and RankScope's free AI Visibility Checker runs a one-off check with no credit card required.

Want to see where you stand before buying anything? The free AI Visibility Checker runs a one-off check, no credit card required. When you want it recorded daily across ChatGPT, Google AI Overviews, Perplexity and Google AI Mode, start with RankScope.