Best generative engine optimization software in 2026

Which generative engine optimization software fits your team?

Pick by the job you need done after the software shows you an AI answer, because these products diverge sharply at that point. Otterly.AI is built around recurring visibility tracking. Peec AI adds answer fact checks and objection tracing to daily analytics. Gauge and AthenaHQ attach content production to monitoring. Profound and Evertune sell a wider AI marketing platform, and Evertune sells ad placement alongside it. Scrunch adds a layer that serves pages to agents. KnitKnot works on the claims behind a competitive recommendation and what a team can support with evidence.

The vendor pages were read in September 2026; Profound pricing was rechecked on 6 October and Peec pricing and claim checks on 7 October 2026. KnitKnot publishes this guide and appears in it on the same terms. There is no ranking, because a first place would only mean first for one job, and these eight are not competing for the same one. For what the discipline measures and where it stops, read the generative engine optimization buyer guide.

What does each product publish, and what does it cost?

Checked September 2026; Profound and Peec rechecked October 2026. Vendors change packaging often, so treat every figure as a reading with a date on it and confirm before you sign. An unpublished price is not a criticism; it means the vendor routes buyers through sales.

Product	Built around	Published price when we checked	Ask the vendor for
Otterly.AI	Recurring prompt tracking and citation visibility	$29, $189, $489 per month; Enterprise custom, stated as starting from $1,000/month	Whether the engines your buyers use are included or priced as add-ons
Peec AI	Brand analytics across AI search	50, 150, or 350 prompts with three chosen models on brand plans; up to 13 models on Enterprise	The current price and model add-ons for the required scope, in writing
Gauge	Tracking plus article production	Growth $599/month; Enterprise custom	Editorial review before an article publishes under your name
AthenaHQ	An AEO workflow priced by AI responses	Essential free; Starter $295/month; Enterprise custom	How a credit is consumed, since one credit is one AI response
Profound	A broad AI marketing platform	Trial free; Enterprise custom	The paid tier’s price and what the conversation data covers
Evertune	Model sampling, panel data, and AI advertising	Not published on the site	How the panel was recruited and what the ad inventory consists of
Scrunch	Monitoring plus machine-readable delivery	Starter $250/month billed annually, $300 month to month; Growth $417 and $500; Enterprise custom	Which agents request the served pages, and how that is logged
KnitKnot	Claims and competitive outcomes behind an answer	Free one-time benchmark; $149 and $449/month; Enterprise custom	The source evidence behind a specific disputed claim

If the job is recurring visibility tracking

Otterly.AI publishes the lowest entry price here. Its pricing page lists Lite at $29, Standard at $189 and Premium at $489 per month, with 15, 100 and 400 search prompts, and a 15% annual discount. Four engines are included on every tier: ChatGPT, Google AI Overviews, Perplexity and Microsoft Copilot. Claude, Gemini and Google AI Mode are sold as paid add-ons, so price those before comparing totals.

Peec AI describes itself as an AI search analytics platform with CSV export, a Looker Studio integration and API access. Its brand pricing page, rechecked 7 October 2026, lists 50, 150, or 350 prompts with three chosen models on Starter, Pro, and Advanced; Enterprise lists up to 13 models. It also lists fact checks of tracked answers against customer-set facts and recurring objections traced to pages. Ask Peec for a quote covering your models, add-ons, and claim-checking scope. Our fuller notes sit in the Peec AI alternatives guide.

If the job is tracking plus content production

Gauge bundles the two. Its pricing page lists Growth at $599 per month with 600 prompts run daily, 108,000 AI answers tracked monthly, 18 publish-ready articles per month and five seats, across ChatGPT, Google AI Overviews, AI Mode, Gemini, Perplexity and Microsoft Copilot. Claude and Grok appear on Enterprise. Both tiers include GA4, Search Console and DataForSEO integrations plus MCP access.

AthenaHQ meters the same broad idea differently. Its pricing page sets Starter at $295 per month for 3,600 credits and states that one credit equals one AI response, with visibility across 11 models on that tier and an Athena Citation Engine reserved for Enterprise. Model that metering before you buy, since the monthly cost moves with how many questions you run rather than sitting under a fixed prompt cap. The customer figures on AthenaHQ’s homepage are vendor-published case studies, not independent measurement, which is true of most marketing pages in this category including ours.

If the job is a broader AI marketing platform

Profound’s homepage names Answer Engine Insights, Prompt Volumes, Shopping, Agent Analytics, Agents, Context Manager and a FactCheck agent, and says the platform analyzes “billions of real user conversations.” Its brand pricing page, rechecked 6 October 2026, lists a free seven-day Trial with 50 prompts run daily across ChatGPT, Gemini, and Google AI Overviews. Enterprise has custom pricing and covers up to nine engines including Claude, DeepSeek, and Exa Search. The mid-tier brand prices this site quoted in earlier guides are no longer on that page, so ask for a current quote.

Evertune documents its sampling method on its own site. It says it “samples each prompt 100 times across every AI model,” a deliberate answer to the variance that makes a single capture unreliable. It also describes EverPanel, “a proprietary panel of over 150 million user prompts,” and an Ads Agent it calls the first AI advertising capability built on GEO data. That last claim is Evertune’s own. Pricing is not published, so the buying conversation starts with sales.

If the job is delivering pages to agents

Scrunch’s homepage describes an Agent Experience Platform that “serve[s] machine-readable, compressed pages that agents can parse quickly,” alongside monitoring and citation analysis. Its pricing page lists Starter at $250 per month billed annually or $300 month to month with 350 custom and 1,000 industry prompts, Growth at $417 and $500 with 700 and 2,500, six AI surfaces including Meta, and page audits capped at five and ten. A seven-day Starter trial needs no credit card.

If delivery is why Scrunch is on your list, a tracking-only product is not a substitute. Ask which agents request the served content and how those requests are recorded, since a page can be served without any evidence that a provider used it. The Scrunch alternatives guide covers its ownership situation and the AXP questions in more detail.

If the job is the claims behind a competitive loss

This is KnitKnot’s narrow job. It runs a stable library of buyer questions across ChatGPT, Perplexity, Gemini and, on higher tiers, Claude, then keeps the captured answer, the material claims inside it, the head-to-head outcome and whatever source evidence was available. Claim intelligence opens a recommendation and shows which statements carried it. Published tiers are a free one-time benchmark of up to 75 questions against four competitors, Starter at $149 per month with 100 questions, Pro at $449 with 250 questions, eight competitors and the fourth engine, and a custom Enterprise tier.

Where it stops matters as much. KnitKnot measures and reports; it does not make an assistant produce a chosen answer, and a better reading in a later cycle is an observation about the questions we ran, not proof that a published page caused it. Its prompt counts also sit below Gauge’s and Scrunch’s at comparable prices, because the work per answer is heavier. If prompt count per dollar is the requirement, that trade goes the other way. The measurement methodology states the rules we hold ourselves to.

What we could not confirm

Peec AI’s brand page lists prompt allowances but does not show prices in the page content we could retrieve. Evertune’s pricing and Profound’s Enterprise price are also absent from the pages we read. We have left those prices absent rather than reprint a number from a review site. None of the eight publishes an independent audit of its own measurement accuracy. Where a page did not document a capability, we have not written that the product lacks it, because a missing page is not evidence of a missing feature.

For the wider category, including SEO suites that added AI visibility modules, see the AI visibility tools guide and the comparison hub.