20 Best Answer Engine Optimization (AEO) Tools in 2026

Ask ChatGPT, Perplexity or Google’s AI Mode which tool your team should buy, and you get an answer with three or four brand names and a handful of cited sources. If your brand isn’t one of them, a classic rank tracker won’t tell you. Closing that gap is what answer engine optimization tools are built for.

An AEO tool runs the prompts your buyers are likely to ask across AI answer engines, then records whether your brand is mentioned, which pages earn AI citations, and how that changes over time against named competitors. The better ones also show which sources the engines trust and what to publish or fix next. If you’re still deciding whether the channel deserves budget, start with our explainer on why answer engine optimization is worth starting now, then come back here to pick the tooling.

This guide compares 20 of the best AEO tools across five types: all-in-one platforms that track and produce content, AEO-native trackers, SEO suites with AI visibility modules, rank trackers that added AI tracking, and a content platform with tracking attached. Every price was checked on the vendor’s own site. If you’re in a hurry, here are our picks:

• Best overall: Scrunch
• Best for enterprise: Profound
• Best if you already pay for an SEO suite: Semrush AI Visibility Toolkit
• Best focused tracker: Peec AI
• Best all-in-one for tracking and publishing: Cognizo
• Best on a budget: OtterlyAI, from $29 a month
• Best free starting point: AthenaHQ

AEO tools compared at a glance

#	Tool	Best for	Type	Entry price
1	Scrunch	Best overall	AEO-native platform	$300/month ($250 annually)
2	Profound	Enterprise	All-in-one (Enterprise)	Custom; free 7-day trial
3	Semrush AI Visibility Toolkit	Teams already on Semrush	SEO suite module	$99/month
4	Peec AI	Focused daily tracking	AEO-native tracker	See vendor
5	Cognizo	Tracking plus publishing	All-in-one	$499/month
6	OtterlyAI	Budget tracking	AEO-native tracker	$29/month
7	Searchable	Value all-in-one	All-in-one	$125/month
8	Ahrefs Brand Radar	Category research	SEO suite module	Checks included in Ahrefs plans; packages from $50
9	Surfer	Content teams	Content platform with tracking	$82/month (annual, tracking only)
10	AthenaHQ	Free plan	All-in-one (credits)	Free; Starter $295/month
11	Nightwatch	Agencies	Rank tracker with AI tracking	€79/month
12	Promptwatch	Transparent limits	All-in-one	$95/month
13	Superlines	Action lists	All-in-one	€79/month
14	SISTRIX	Existing SISTRIX users	SEO suite module	Included in SISTRIX plans (beta)
15	LLMrefs	Keyword-first tracking	AEO-native tracker	Free; $79/month
16	Gumshoe	Buyer personas	AEO-native tracker	Free audit; $99/month
17	Geneo	White-label reports	AEO-native tracker	Free trial; $39.90/month
18	AccuRanker	AI Overview citations by keyword	Rank tracker with AI Overviews	See vendor
19	Relixir	Automated content with approvals	All-in-one	Not public
20	Bluefish	Fortune 500 teams	Enterprise platform	Not public

Plan limits and prices change often. Figures in this guide were checked on vendor websites in September 2026. Where a vendor doesn’t publish a price, the table says so.

How we evaluated these AEO tools

Every answer engine optimization tool here was judged on the job a buyer needs done, not on feature count. Five things mattered most:

• Engine coverage at the tier you’d actually buy. A tool that supports ten engines but lets your plan pick three is a three-engine tool for you.
• How answers are collected. Several vendors, Surfer and Cognizo among them, say they capture the answer a real user sees in the app instead of relying only on API calls, because API responses can differ from what users see. Ask which method you’re paying for.
• Prompt caps and cadence. How many prompts, on how many engines, how often. We converted these into monthly checks so plans can be compared side by side (see the pricing section below).
• Citation and source depth. Knowing you were mentioned is step one. Knowing which domains the engine cited instead of you is what tells you where to work.
• What happens after the data. Recommendations, briefs, publishing, outreach targets, exports, API access, or nothing at all.

The ranking is our editorial judgment across those criteria, based on each vendor’s published plans and features, checked in September 2026. We weighted measurement first: how many engines you get at a realistic price (especially Claude and Google AI Mode, which many vendors reserve for enterprise plans), how much prompt capacity that buys, and how deep the citation data goes. Content production counts, but less, because any team can write and because publishing AI drafts at volume carries its own risk. Tools without public pricing sit lower, not because they’re bad, but because they’re harder to evaluate before a sales call.

One caveat to keep in mind. Google’s guidance on optimizing for generative AI features says plainly that no third-party tool has access to its internal ranking or AI systems, and that optimizing for AI Overviews and AI Mode is still SEO. Treat every tool on this list as an instrument that samples answers, not a window into how Google or OpenAI pick sources.

Update, September 2026: we expanded this guide from 17 to 20 tools, re-checked every price on vendor websites and re-weighted the ranking toward measurement. Two tools from the earlier version were removed: Hall, which announced in July 2026 that it is now part of Tracksuit, and Daydream, which operates as a managed SEO service rather than a self-serve tool.

The 20 best answer engine optimization (AEO) tools, compared

1. Scrunch: best overall

Best for: most mid-size marketing teams that want broad engine coverage, including Claude and Google AI Mode, at a published price.

Scrunch pairs prompt monitoring with what it calls an Agent Experience Platform, which focuses on how AI crawlers and agents access and interpret your website. Every plan covers ChatGPT, Claude, Gemini, Perplexity, Google AI Mode and AI Overviews, and Meta, so you don’t need an enterprise contract to see how Claude or AI Mode talks about you.

Scrunch pricing starts at $300 per month, or $250 per month billed annually. Starter includes 350 custom prompts, 1,000 industry prompts, citation tracking, five page audits, agent traffic monitoring, three personas and three user licenses. Growth costs $500 per month ($417 billed annually), doubles custom prompts to 700 and adds strategy reviews. Enterprise adds SAML or OIDC single sign-on and a data API at custom pricing. Starter comes with a 7-day free trial.

Why it ranks first: it combines broad engine coverage with 350 custom prompts, citation data, page audits and AI crawler insight in one published plan, so a mid-size team can cover the measurement side of AEO without an enterprise contract. Cheaper tools list more engines on paper, so if budget is the main constraint, look at OtterlyAI, LLMrefs or Searchable.

Pros: Claude, Google AI Mode and Meta covered from the entry plan; generous prompt allowance; insight into AI crawler and agent traffic; free trial.

Cons: $300 entry price; three user licenses on Starter; page audits capped at five or ten a month; no content production.

2. Profound: best for enterprise

Best for: enterprise brands that want broad engine coverage and agent-driven workflows.

Profound is one of the most established AEO-native platforms. It tracks how brands appear across AI answer engines and pairs that data with credit-based agents for content and analysis work.

Profound’s pricing page lists two options: a free 7-day trial that runs 50 prompts daily on ChatGPT, Gemini and Google AI Overviews, and a custom-priced Enterprise plan covering ChatGPT, Perplexity, Google AI Mode, Gemini, Microsoft Copilot, DeepSeek, Claude, Google AI Overviews and Exa Search, with API access and unlimited seats. The self-serve tiers quoted in older reviews no longer appear on the page, so confirm current terms with sales before you budget.

Pros: Nine engines on Enterprise, including Claude and Copilot; agents for acting on the data; free trial to test the interface.

Cons: No public price for the paid plan; agent work runs on credits, so heavy use needs its own budget line.

3. Semrush AI Visibility Toolkit: best for Semrush users

Best for: teams that already run their SEO in Semrush.

Semrush sells AI visibility as its own toolkit instead of folding it into the main SEO plans. It includes Prompt Tracking with daily updates, a Visibility Overview with an AI Visibility Score benchmarked against automatically identified competitors, Competitor Research, Prompt Research with topic-level volume and difficulty, weekly Brand Performance reports on share of voice and sentiment, and AI search checks in Site Audit for up to 100 pages.

Semrush AI Visibility Toolkit pricing starts at $99 per month with 25 tracked prompts. Extra prompts cost $60 per month per block of 50, extra Brand Performance domains are $99 each, and the toolkit has no free trial. Semrush One bundles the SEO and AI toolkits with 50, 100 or 200 tracked prompts depending on the plan. The draw is convenience: rankings, backlinks and AI visibility sit in one login. The limit is scale, because 25 prompts is a sample, not a program.

Pros: AI visibility next to familiar SEO data; prompt research with volume and difficulty; AI crawler checks in Site Audit.

Cons: Only 25 prompts on the base toolkit; each extra domain, prompt block and user adds cost; no free trial.

4. Peec AI: best focused tracker

Best for: marketing teams that want a clean, focused tracker with daily data.

Peec AI does one job well. It runs your prompts daily, shows visibility, position and sentiment, and lets you drill into the sources behind each answer. The Starter, Pro and Advanced plans track 50, 150 or 350 prompts across three models you choose from ChatGPT, Google AI Mode, Google AI Overviews, Microsoft Copilot, Gemini and Naver AI, with unlimited users on every plan.

Enterprise opens 13 or more models, including Claude, Perplexity, Grok and DeepSeek, and adds API and MCP access. Peec’s pricing page doesn’t display plan prices, so check them with the vendor.

Pros: Easy to read; daily tracking; unlimited users; source drill-downs.

Cons: Three models on self-serve plans; API, MCP and Claude only on Enterprise; no content production.

5. Cognizo: best for tracking plus publishing

Best for: teams that want tracking, content production and publishing in one product.

Cognizo is an AI visibility and answer engine optimization platform built around one loop: track how AI engines answer your buyers’ prompts, find where competitors are cited instead of you, then produce and publish content to close the gap. Its content agent can auto-publish, and it lists that capability on every plan with a public price.

Tracking runs daily on every plan. Answer Engine Insights covers visibility and share of voice, citation share, mention share, source and page-type classification, YouTube and Reddit breakdowns, sentiment and prompt suggestions. Prompt Volumes adds keyword-style research for prompts, and AI Traffic Analytics shows AI crawler activity and AI referral traffic for one domain on Growth and Pro. Seats, regions, languages and competitors are unlimited on all plans, and MCP and API access start at Growth.

Cognizo pricing starts at $499 per month:

Plan	Price	Prompts tracked	Engines	AI-optimized articles
Growth	$499/month	150 (22,500 responses/month)	Choose 5 of 6	8 per month
Pro	$999/month	350 (52,500 responses/month)	Choose 5 of 6	20 per month
Enterprise	Custom	Custom	All 10	Custom

On Growth and Pro you pick five engines from ChatGPT, Google Gemini, Google AI Overviews, Perplexity, Microsoft Copilot and Grok. Claude, Google AI Mode, Meta AI and DeepSeek are Enterprise-only, which matters if your buyers are B2B teams working inside Claude. Cognizo’s pricing table also marks AI Ads (ad library, competitor ad tracking and targeting opportunities), ChatGPT Shopping, managed services and SSO with a plus sign on Growth and Pro rather than a checkmark, so confirm what’s included before you budget for them.

For the vendor’s own view of the category, Cognizo publishes a comparison of AEO platforms. Read it knowing it was written by a company on this list, and note that its plan names (Platform and Autopilot) differ from the Growth and Pro tiers on the current pricing page.

Pros: Daily tracking on every plan; content agent with auto-publishing; citation, source and traffic data in one place; MCP and API from the entry tier; unlimited seats.

Cons: $499/month is steep if you only need tracking; Claude and Google AI Mode require Enterprise; several modules appear to be add-ons below Enterprise.

6. OtterlyAI: best budget pick

Best for: small teams and agencies that want daily tracking at a low entry price.

OtterlyAI keeps setup simple: add prompts, and it checks ChatGPT, Google AI Overviews, Perplexity and Microsoft Copilot every day for brand mentions and cited links. Claude, Google AI Mode and Gemini are paid add-ons priced by plan, and API and MCP access start at Standard.

OtterlyAI pricing starts at $29 per month for 15 prompts (Lite). Standard costs $189 for 100 prompts and unlimited workspaces, and Premium costs $489 for 400 prompts, with about 15% off on annual billing and unlimited team members on every plan.

Pros: One of the lowest published entry prices in this guide; daily tracking; unlimited team members; API from Standard.

Cons: 15 prompts on Lite is a test, not a program; adding Claude, AI Mode and Gemini more than doubles the Standard and Premium bills.

7. Searchable: best value all-in-one

Best for: small teams that want tracking, page audits and articles at a mid-range price.

Searchable monitors ChatGPT, Claude, Perplexity, Google AI Overviews, Copilot, Gemini, Grok and DeepSeek on every plan, and pairs tracking with a site auditor for AI readability, content optimization recommendations, alerts and article generation.

Searchable pricing starts at $125 per month (Professional) for 100 prompts, 20 articles and 200 page audits, with a 14-day free trial and no credit card required. Scale costs $400 per month for 500 prompts, 80 articles, 1,000 page audits, API access and dedicated account support.

Pros: Eight engines, including Claude and Grok, on the entry plan; audits and content included; free trial.

Cons: No Google AI Mode listed; twenty articles a month is easy to publish faster than you can review; API only on Scale.

8. Ahrefs Brand Radar: best for category research

Best for: Ahrefs users and researchers who want category-level data, not just their own prompts.

Brand Radar tracks brand mentions, citations and AI share of voice, and it can research a whole category using Ahrefs’ large prompt database rather than only the prompts you type in. Custom prompts let you choose the assistants to track (Google AI Overviews, Google AI Mode, ChatGPT, Perplexity, Gemini and Copilot, with new Grok data collection paused), set daily, weekly or monthly frequency, and pick locations.

Ahrefs Brand Radar pricing works in checks, where one check is one prompt run on one AI assistant in one location. Lite includes 150 checks a month, Standard 300 and Advanced 600. Prepaid packages add 2,500 checks for $50, 7,000 for $100 or 25,000 for $250.

Pros: Category-level research beyond your own prompts; ties into Ahrefs’ backlink and content data; flexible frequency.

Cons: Included checks are small (150 checks is five prompts on one assistant each day for a month); serious tracking needs packages on top of the plan.

9. Surfer: best for content teams

Best for: content teams that want briefs, on-page scoring and AI tracking in the same workspace.

Surfer started as a content optimization tool and added an AI Tracker that reports Visibility Score, mention rate, average position, share of voice, sentiment, cited sources and mention gaps. It tracks five engines (ChatGPT, Gemini, Google AI Overviews, Google AI Mode and Perplexity), and Surfer says it scrapes the real interfaces instead of calling APIs. A mention gap can go straight into Topical Map, the Content Editor or a Content Audit refresh, and the content plans integrate with WordPress and Google Docs.

Surfer pricing for AI tracking starts at $82 per month, billed annually, for the standalone AI Search Analytics plan, which tracks 50 prompts daily without the content tools. With content tools, Standard ($99/month) tracks 25 prompts weekly on ChatGPT only, Pro ($182/month) tracks 50 prompts daily across all five engines, and Peace of Mind ($299/month) raises that to 100 prompts and adds API access. All published prices assume annual billing.

Pros: Strong brief-to-draft workflow; AI tracking tied directly to content fixes; WordPress integration; answers scraped from real interfaces.

Cons: No Claude, Copilot or Grok tracking; Standard’s weekly, ChatGPT-only tracking is too thin for a real AEO program; published prices assume annual billing.

10. AthenaHQ: best free plan

Best for: teams that want to start free and grow into a content optimization agent.

AthenaHQ prices tracking in credits rather than fixed prompt caps, so how many prompts you can follow depends on how many engines you check and how often.

AthenaHQ pricing starts free. The Essential plan includes 300 credits and covers ChatGPT, Perplexity, Google AI Overviews, Gemini and Copilot, with unlimited members, competitor insights and content recommendations. Starter costs $295 per month for 3,600 credits and opens 11 models, including Claude, Grok, DeepSeek and Mistral, plus on-page and off-page actions and a content optimization agent. API access is a paid add-on on Starter and included on Enterprise, which also adds SSO, audit logs and a citation engine.

Pros: A genuinely free plan; 11 models on Starter; content optimization agent.

Cons: Credits make plans hard to compare with prompt-based tools; API costs extra below Enterprise.

11. Nightwatch: best for agencies

Best for: agencies that want AI tracking inside the rank tracker their clients already see.

Nightwatch added AI tracking to its rank tracker. Every plan monitors brand mentions, citations and sentiment in ChatGPT, Claude, Gemini, Perplexity, Google AI Mode and AI Overviews, next to classic rankings, keyword research, a Content Studio and site audits, with no per-seat fees.

Nightwatch pricing starts at €79 per month for 500 daily-tracked keywords, 50 AI prompts and 1,500 AI answers a month. Professional (€159) raises that to 2,500 keywords, 150 prompts and 4,500 answers, and Agency (€399) to 7,500 keywords, 500 prompts and 15,000 answers. A 14-day trial is available.

Pros: Claude and Google AI Mode on every plan; rankings and AI answers in one report; unlimited seats.

Cons: 1,500 AI answers a month on Starter isn’t enough to run 50 prompts daily on all six engines (that would take 9,000); prices are in euros.

12. Promptwatch: best for transparent limits

Best for: teams that want clear response counts and API access from the first plan.

Promptwatch lists responses per month next to prompts, which makes it easy to see what you’re buying. Models available include ChatGPT, Perplexity, Google, Claude, Gemini, Meta, DeepSeek and Grok, with four models per plan.

Promptwatch pricing starts at $95 per month (Essential) for 50 prompts and 6,000 responses, with MCP and API access and 500 agent credits. Professional ($245) raises that to 150 prompts, 18,000 responses and five AEO articles a month. Business ($579) offers 350 prompts, 42,000 responses, ten articles, state and city-level tracking, Shopping Insights and Ads Radar. Every plan starts with a 7-day free trial.

Pros: Transparent response counts; MCP and API on every plan; local tracking on Business.

Cons: Four models per plan; articles only from Professional up.

13. Superlines: best for action lists

Best for: teams that want an action list and generated articles, not just charts.

Superlines tracks prompts daily and turns findings into tasks through its Action Center, with an MCP server on every plan.

Superlines pricing starts at €79 per month (€69 billed annually) for 50 prompts on three answer engines chosen from more than ten. Pro (€199, or €175 annually) raises that to 150 prompts, three brands, monthly site audits and 15 generated articles a month. Growth (€379, or €333 annually) adds 300 prompts, API access, weekly audits and 25 articles. Agency plans use the same structure with client brands instead of brand limits, and agency partners get a 15% discount.

Pros: Action Center turns data into tasks; MCP from Starter; article generation from Pro.

Cons: Three engines on every self-serve plan; only one month of history on Starter.

14. SISTRIX: best for existing SISTRIX users

Best for: teams already using SISTRIX, a long-time favorite in European SEO.

SISTRIX has grown well beyond its Visibility Index. Its AI module tracks prompts in ChatGPT, Perplexity, Google AI Overviews and Google AI Mode, with Visibility Score and Share of Voice by tag and domain-to-brand linking for citation measurement.

AI visibility tracking is currently in beta and included at no extra cost in every SISTRIX plan: Start covers 100 prompts a month, Plus 300, Professional 600 and Premium 1,500, with a 14-day free trial. In the second quarter of 2026 SISTRIX also added Prompt Research, which groups more than 62 million real user questions into 1.4 million topics with volume and intent data, plus AI Deep Dives and MCP access for every user.

Pros: AI tracking at no extra cost for existing users; Prompt Research built on real user questions; MCP for every user.

Cons: Four engines, with no Claude or Copilot; the AI module is still labeled beta.

15. LLMrefs: best keyword-first tracker

Best for: SEO teams that think in keywords and want wide engine coverage for little money.

LLMrefs takes a keyword-first approach: you enter keywords, and it generates the conversational prompts and fan-out queries behind them, then tracks mentions and citations. It covers 11 engines, including ChatGPT and ChatGPT Search, Google AI Overviews, AI Mode and Gemini, Perplexity, Claude, Grok, Copilot, Meta AI and DeepSeek.

LLMrefs pricing starts free, and in September 2026 the paid All in One plan was listed at $79 per month for 500 prompts, marked as limited-time pricing.

Pros: Free plan; 11 engines; keyword-based setup SEO teams already understand.

Cons: Generated prompts may not match how your buyers actually ask; the paid price is flagged as temporary.

16. Gumshoe: best for buyer personas

Best for: product marketing teams that want to see AI answers through the eyes of specific buyers.

Gumshoe starts from personas instead of keywords. It builds AI-inferred buyer profiles with roles, goals and pain points, generates the questions those buyers would ask, and tests them across 11 AI models, including ChatGPT, Claude, Gemini, Perplexity, Google AI Overviews, DeepSeek and Grok. It runs five audit types: visibility, sentiment, citation, content and technical.

Gumshoe pricing starts with a free one-time visibility audit that needs no credit card. Starter costs $99 per month with weekly monitoring, and Pro costs $299 per month with daily monitoring and all five audits.

Pros: Persona-based prompts reflect real buying situations; sentiment and citation audits; free first audit.

Cons: Weekly monitoring on Starter; multiple brands need custom pricing.

17. Geneo: best for white-label reports

Best for: budget-conscious teams and agencies that need white-label reports.

Geneo tracks brand mentions, sentiment and rankings across ChatGPT, Perplexity, Google AI Overviews and Gemini, and adds optimization recommendations. Agencies can white-label the reports and offer branded client dashboards.

Geneo pricing starts at $39.90 per month (Pro) for 1,000 credits with unlimited workspaces. A free trial includes 50 credits, and pay-as-you-go pricing is also available.

Pros: Low entry price; white-label reporting; unlimited workspaces on Pro.

Cons: Four engines, with no Claude or Copilot; credits make capacity harder to estimate.

18. AccuRanker: best for AI Overview citations by keyword

Best for: agencies that live in keyword rank tracking and want AI Overview data added.

AccuRanker shows which tracked keywords trigger Google AI Overviews and whether your domain is cited in them, with AI Share of Voice and AI Traffic Value metrics next to classic rankings. Its AccuLLM data extends tracking to LLM answers.

Since May 2026 you can also query your AccuRanker data inside ChatGPT through its Search Intelligence app, which runs on AccuRanker’s MCP server. Check AccuRanker’s pricing page for current plans.

Pros: Fast, keyword-level AI Overview citation data; AI metrics next to rankings; ChatGPT app for querying your data.

Cons: Keyword-first, so conversational prompts you never tracked as keywords stay invisible.

19. Relixir: best for automated content with approvals

Best for: teams that want monitoring and automated content with approval steps.

Relixir simulates large sets of customer questions across AI engines such as ChatGPT, Perplexity and Gemini, finds where your brand is missing, then generates content to fill those gaps and can auto-publish it, with approval workflows for governance.

Pricing isn’t published. An independent review from August 2026 notes that the generated content still needs human review, especially where authority depends on a named expert’s real experience.

Pros: Monitoring and content in one workflow; approval workflows for automated publishing.

Cons: No public pricing; auto-generated content needs careful editing before it goes live.

20. Bluefish: best for Fortune 500 teams

Best for: Fortune 500 marketing and commerce teams.

Bluefish positions itself as an AI marketing platform for large enterprises. It covers AI monitoring (visibility, favorability and accuracy), GEO optimization based on consumer and market signals, ROI measurement, and agentic commerce, which tracks how products perform in AI shopping experiences.

The company announced a $20 million raise to serve Fortune 500 brands. Pricing is by demo only, and its platform page doesn’t list which AI engines are covered.

Pros: Built for enterprise brand and commerce teams; tracks accuracy and favorability, not just mentions; agentic commerce tracking.

Cons: No public pricing or engine list; more platform than a small team needs.

The five types of AEO tools, and which one you need

Most confusion in this category comes from vendors using the same phrase, AI visibility, for very different products. Sorting them by type makes the choice easier.

1. All-in-one platforms (tracking plus content). Profound on its Enterprise plan with agents, Cognizo, Searchable, AthenaHQ, Promptwatch, Superlines and Relixir. They track prompts, show which sources win, then help draft or publish content to close the gap. Worth the price when you have a clear mandate to move AI visibility and nobody with time to act on a dashboard. One warning: publishing AI-generated pages at volume without real editing is exactly what Google’s scaled content abuse policy targets, so keep a human between the draft and the publish button.

2. AEO-native trackers. Scrunch, Peec AI, OtterlyAI, LLMrefs, Gumshoe, Geneo and Bluefish. Built for prompt-level monitoring across chat engines, and usually the cheapest way to get a real baseline. For a deeper look at pure monitoring tools, our comparison of the best AI visibility platforms goes further into pricing models, including bring-your-own-key options.

3. SEO suites with AI visibility modules. Semrush, Ahrefs and SISTRIX. The fastest path if you already pay for the suite, since your keyword and backlink data sit next to the AI numbers. Entry allowances are small, so do the upgrade math before you commit.

4. Rank trackers that added AI tracking. Nightwatch and AccuRanker. They put AI data inside reports your clients already read. AccuRanker’s AI view starts from the keywords you track, while Nightwatch also tracks prompts, so check which one matches how your buyers actually ask.

5. Content platforms with tracking attached. Surfer. Strongest when your bottleneck is writing and refreshing pages, weaker as a standalone measurement system.

A simple rule: if you can’t yet say which prompts you lose and to whom, buy a tracker. If you know exactly where you lose and nobody has time to fix it, that’s when an all-in-one platform earns its price.

AEO metrics explained: what these tools measure

Vendors use different names for similar numbers, so it helps to know what each one means before you compare dashboards.

• Visibility score or mention rate: the share of tracked answers that mention your brand. Some tools benchmark it instead: Semrush’s AI Visibility Score compares your mentions with the median of your top competitors.
• Share of voice: your mentions as a share of all mentions for the brands you track, including competitors.
• Citation or citation share: a link to your website in the answer’s sources. A mention and a citation are different outcomes, and an answer can contain one without the other.
• Position: where your brand appears when the answer is a ranked or bulleted list.
• Sentiment: whether the answer describes your brand positively, neutrally or negatively.
• Source share: which domains the engine cites most often across your prompts. This is where off-site work should focus.
• AI referral traffic: visits that arrive from AI engines, measured in your analytics. Expect it to be far smaller than your mention count, because most answers are read without a click. Pew Research Center found that people clicked a result link in 8% of Google visits with an AI summary, compared with 15% of visits without one.

How to compare AEO tools pricing: count checks, not prompts

Most AEO tools comparisons line up prompt caps, but a prompt tracked on one engine once a week is a very different product from a prompt tracked on five engines every day. The number that makes plans comparable is monthly checks:

Monthly checks = prompts × engines × runs per month

Vendors that publish response counts confirm the math. Cognizo’s 150 prompts on 5 engines for 30 days equals the 22,500 responses it lists for Growth, and Promptwatch’s 50 prompts on 4 models equals its 6,000 responses. Ahrefs defines a check the same way: one prompt, on one AI assistant, in one location. Here’s how published plans compare, using prices listed in September 2026:

Plan	Listed price	Prompts × engines × runs	Checks per month	Cost per 1,000 checks
OtterlyAI Lite	$29/month	15 × 4 × 30	1,800	about $16
OtterlyAI Premium	$489/month	400 × 4 × 30	48,000	about $10
Promptwatch Essential	$95/month	50 × 4 × 30	6,000	about $16
Promptwatch Business	$579/month	350 × 4 × 30	42,000	about $14
Surfer AI Search Analytics	$82/month, billed yearly	50 × 5 × 30	7,500	about $11
Cognizo Growth	$499/month	150 × 5 × 30	22,500	about $22
Cognizo Pro	$999/month	350 × 5 × 30	52,500	about $19
Ahrefs Scale package	$250, on top of an Ahrefs plan	Prepaid	25,000	about $10
Nightwatch Starter	€79/month	Answers listed by vendor	1,500	about €53

Two cautions before you lean on the last column. First, bundles differ: Cognizo’s price includes 8 or 20 AI-optimized articles a month plus a publishing agent, Promptwatch’s higher plans include articles, and Nightwatch’s price also covers 500 tracked keywords and its SEO tools, so none of those is a pure tracking price. Second, some vendors run each prompt several times a day and average the results, which this formula doesn’t capture. Use it to spot plans that look generous but aren’t, then ask each vendor exactly how they count.

Seven questions to ask in any AEO tool demo

A demo is built to show the tool at its best. These questions get you to what you’ll actually live with:

1. Do you capture answers from the consumer interface or through an API? The two can cite different sources.
2. Is the engine limit per plan or per prompt? Supporting 10 engines and letting your plan track 3 are different promises.
3. Can I see the raw response and every cited URL behind a score? If not, you can’t check the tool’s work.
4. How do you count a mention versus a citation? Your brand named in the text and your URL in the sources are different outcomes, and some dashboards blend them.
5. What happens to my history if I downgrade or cancel? Trend data is the real asset, so make sure you can export it.
6. How do you handle location, language and personalization? Answers vary by region and user, so ask what your visibility score is actually sampled from.
7. Show me the path from a lost prompt to a published fix. If the answer is to export a CSV, you’re buying a reporting tool. That’s fine, as long as you budget for the people who’ll act on it.

What to do once your AEO tool shows where you’re missing

An AEO tool tells you where you stand. The work that moves the numbers usually falls into three buckets.

Make sure the engines can read you. Before rewriting anything, confirm that robots.txt, a firewall or a security plugin isn’t blocking AI crawlers, and that your key content loads as plain HTML rather than only through JavaScript. For ChatGPT, OpenAI’s OAI-SearchBot is the crawler that matters for search citations, and it’s separate from GPTBot, which collects training data. If your product documentation lives on a separate docs platform, run the same checks there; our comparison of GitBook alternatives for small teams notes which docs tools also publish llms.txt, Markdown page versions and an MCP server.

Fix the pages that should win. Look at the prompts where a competitor is cited and you aren’t, then compare their cited page with yours. The winner usually answers the question directly, gives specifics like prices, limits and comparisons, and shows evidence. Improve the existing page before you publish a new one.

Earn a place on the sources the engines already trust. Pew Research Center’s study of Google AI summaries found Wikipedia, YouTube and Reddit among the most frequently cited sources, and AEO citation reports often show the same tilt toward third-party pages over brand sites. Getting onto those sources is digital PR work, not an on-page tweak. Our guide to building a modern link building strategy covers how to earn that coverage without paying for placements that break Google’s spam policies. If a vendor pitches placements with your brand name as the anchor as the safe exception, our explainer on why the anchor doesn’t change Google’s rules covers what to ask instead.

Then re-run the same prompts on the same schedule. If a tool can’t show you before-and-after results on the prompts you worked on, it isn’t earning its seat.

Best AEO tools by use case

The right tool depends less on the ranking above than on your team, your budget and where your buyers ask questions. Here’s where we’d start in each situation.

Best AEO tools for small businesses

Start cheap and focused. OtterlyAI pricing starts at $29 a month with daily tracking on ChatGPT, Google AI Overviews, Perplexity and Copilot. Geneo costs $39.90 a month for 1,000 credits, and LLMrefs has a free plan plus a $79 plan for 500 prompts across 11 engines. If you already pay for Semrush, its $99 AI Visibility Toolkit keeps everything in one login. Add a content platform only once you know which prompts you’re losing.

Best AEO tools for agencies

Look for unlimited seats, multiple workspaces and client-ready reports. Nightwatch puts rankings and AI answers in the same report with no per-seat fees, and its Agency plan covers 7,500 keywords and 500 AI prompts for €399 a month. Geneo offers white-label AI visibility reports with unlimited workspaces on Pro, OtterlyAI includes unlimited workspaces from Standard, and Superlines runs agency plans built around client brands with a 15% partner discount.

Best AEO tools for enterprise

Enterprises usually need every major engine, single sign-on and an API. Profound’s Enterprise plan covers nine engines with agents and API access. Cognizo Enterprise unlocks all 10 of its engines, multiple brands, SSO and a dedicated AI search strategist. Scrunch Enterprise adds SAML or OIDC single sign-on and a data API, and Bluefish is built for Fortune 500 brand and commerce teams.

Best AEO tools for WordPress sites

AEO tools don’t depend on your CMS, because they track answers, not your code. Where WordPress matters is fixing what they find. Surfer’s content plans integrate with WordPress, so a mention gap can move from the tracker to a draft to a live page quickly. Before you pay for any tool, work through the crawler, rendering and schema checks in our WordPress GEO guide, because a blocked AI crawler makes every tracker’s numbers look worse than your content really is.

Best free AEO tools

You can get a real baseline without paying. Google Search Console’s Generative AI performance report shows how your content performs in Google’s AI features. AthenaHQ’s free Essential plan includes 300 credits across ChatGPT, Perplexity, Google AI Overviews, Gemini and Copilot, LLMrefs has a free plan, and Gumshoe offers a free one-time visibility audit. Semrush has a free AI Search Visibility Checker and Surfer a free AI visibility audit. For a longer test, Profound, Scrunch and Promptwatch offer 7-day trials, and Searchable, SISTRIX and Nightwatch offer 14 days.

Whichever you pick, run the same 20 or so prompts for a month before you judge it. AI answers move daily, and one screenshot proves nothing.

AEO tool questions: pricing, prompts, free options and Google

Editorial note: No vendor paid for placement in this guide. Tools are ranked on the criteria explained in the methodology section, and pricing and plan limits were checked on each vendor’s own website in September 2026.