Ask ten buyers how they research a purchase in 2026 and most will tell you they opened ChatGPT or Perplexity before they opened Google. That shift is why AI visibility tools exist. These platforms watch what large language models say about your brand, your competitors, and your category, then report which sources the models cite when they write an answer. McKinsey’s State of AI research found 78% of organizations now use AI in at least one business function, so the answers your prospects read are increasingly machine-written. If your product never surfaces in those answers, you are invisible at the exact moment of decision.

The category is young and it splits in two. One half is tracking software: dashboards that count mentions, measure share of voice, and log citations across ChatGPT, Google AI Overviews, Gemini, Perplexity, and Copilot. The other half is the content work that follows, which is where most teams fail. A tracker that tells you a competitor got quoted on your best topic is useless if nobody rewrites the page. That is why the tools here are judged on the handoff to a writer. If you want the content side first, start with our best AI writing tools guide and come back when you need measurement.

I ran five approaches side by side for six weeks on a 40-prompt set covering a mid-sized software brand and two competitors. The prompt list included category questions, brand versus brand comparisons, pricing questions, and plain problem statements. Every tool got the same prompts, the same domain, and the same start date. I logged which brands appeared, which URLs were cited, and how much manual work each report created. Where a vendor publishes its own pricing and limits, I used those numbers rather than third-party claims. Reviews on G2 were useful for catching complaints that only show up after month three.

One warning before the list. This category reprices constantly and platform coverage changes with every model release. Numbers in this article reflect published vendor pages as of early 2026. Verify before you buy, and do not sign an annual contract for a tool you have only seen in a demo.

How Do the Top Options Compare?

Tool Best For Platforms Tracked Starting Price Free Option
Semrush AI Toolkit Teams already on Semrush 5: ChatGPT, AI Overviews, Gemini, Perplexity, Copilot Add-on to an existing Semrush plan Limited free AI visibility check
Ahrefs Brand Radar SEO teams with backlink workflows 5: ChatGPT, Perplexity, Gemini, Copilot, AI Overviews From $29/mo with limited Brand Radar data No
Profound Enterprise brand teams 10+ including Claude and Google AI Mode Custom annual contract No
Otterly.ai Solo writers and small teams 4 to 6 depending on plan About $29/mo Trial only
Manual prompt audits Zero-budget testing 3: ChatGPT, Perplexity, Google $0 Yes

Prices and platform counts come from vendor pricing pages and plan documentation as of early 2026. Prompt limits, refresh frequency, and tracked models change between tiers and sometimes between months, so confirm current terms before you subscribe.

1. Semrush AI Toolkit , Best for teams already living in Semrush

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Semrush sells its AI Toolkit as an add-on that sits next to the SEO project you already run. Connect a domain, load a set of prompts, and the tool checks five AI surfaces: ChatGPT, Google AI Overviews, Gemini, Perplexity, and Copilot. Each check reports whether your brand appeared, which competitors appeared instead, and which URLs the model cited as sources. That last column is the one that matters. It tells a writer exactly which page to update or which gap to fill.

The workflow is the reason to pick this over a standalone tracker. You spot a missing mention in an AI Overview, then jump straight into Semrush keyword and content tools to fix it. Our roundup of the best AI SEO tools for 2026 walks through how that loop works in practice, including the handoff from tracking to drafting.

Pricing runs as an add-on rather than a flat subscription, and Semrush publishes current tiers on its own pricing page. Cheaper plans carry prompt limits and slower data refreshes. The dashboard is dense. A solo blogger will find it heavier than necessary, and the learning curve eats a full afternoon.

Key strengths:

  • ✅ Sits inside a tool your SEO team already logs into, so no new workflow to learn
  • ✅ Citation data links a missing mention to the exact URL the model quoted
  • ✅ Covers five AI surfaces in one report, including Google AI Overviews
  • ✅ Competitor share of voice is built in, which makes internal reporting easy
  • ✅ Content and keyword tools sit in the same account for the fix phase
  • ❌ Sold as an add-on, so the real cost depends on your existing plan
  • ❌ Prompt limits and refresh speed tighten on lower tiers
  • ❌ Interface is heavy for freelancers and one-person marketing teams

Who it’s for: Choose this if your team already pays for Semrush and you want AI tracking inside the workflow you use every day.

2. Ahrefs Brand Radar , Best value for SEO teams

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Brand Radar is the piece of Ahrefs that answers a blunt question: when someone asks an AI assistant about your topic, does your site get quoted? The prompt database behind it holds more than 200 million real prompts gathered across ChatGPT, Perplexity, Gemini, Copilot, and Google AI Overviews. You search a topic instead of a keyword and get a list of prompts where your brand does or does not appear.

Two features stand out. First, you can filter to prompts where competitors get cited and you do not, which turns vague anxiety into a to-do list. Second, citations connect to Ahrefs page-level data, so you can inspect the exact URL a model quoted and compare it to your own page on the same subject. Read our guide to AI writing tools for SEO content before you rewrite anything, because structure and specificity beat word count in these answers.

The catch is tiering. Brand Radar data is thin on the Starter plan and opens up as you climb, and Ahrefs documents those limits on its pricing page. There is no editor and no publishing flow, so the writing still happens somewhere else. For SEO teams already paying for Ahrefs, the upgrade math is usually obvious.

Key strengths:

  • ✅ Prompt database covers more than 200 million real questions, so coverage is deep
  • ✅ Filter for prompts where rivals get cited and you do not, then work the list
  • ✅ Citations tie back to page-level data you can audit immediately
  • ✅ Bundles with backlink and keyword data Ahrefs users already trust
  • ✅ Starter pricing keeps the entry cost low for small teams
  • ❌ Brand Radar data is limited on the cheapest plan
  • ❌ No content editor, so tracking and writing stay in separate tools
  • ❌ Coverage of newer AI platforms lags the enterprise-only trackers

Who it’s for: Pick Brand Radar if you already run Ahrefs for backlinks and want AI tracking without a second subscription.

3. Profound , Best for enterprise brand teams

Profound is the tool enterprise brand teams buy when a missed citation has revenue attached to it. It monitors more than ten AI platforms, including ChatGPT, Perplexity, Gemini, Copilot, Claude, and Google AI Mode, and reports how often a brand gets mentioned, how the model describes it, and which sources shape the answer. The company raised a $20 million Series A in 2025, which tells you where investors think this category is heading.

What separates Profound from cheaper trackers is the analysis layer. Instead of a raw mention count, it tries to explain why the model said what it said, down to the source pages and the phrasing that got picked up. Teams use that to brief writers on the exact claim to publish next. If brand voice is your bottleneck, our piece on AI writing tools for brand voice pairs well with that kind of data.

Profound does not publish a public price list. Contracts are annual and aimed at teams with a marketing ops budget and someone to run the reports. Small shops should look elsewhere. The onboarding also takes real effort: someone has to define the prompt set, the competitor list, and the markets that matter.

Key strengths:

  • ✅ Tracks more than ten AI platforms, the widest coverage in this comparison
  • ✅ Explains which sources drove an answer, not just whether you appeared
  • ✅ Handles multiple markets, competitor sets, and brands in one account
  • ✅ Reporting is polished enough to hand to executives without editing
  • ✅ Backed by venture funding, so the platform is not a weekend project
  • ❌ No public pricing and annual contracts only
  • ❌ Setup requires a dedicated owner and a real prompt strategy
  • ❌ Feature depth is wasted on a team of one or two

Who it’s for: Choose Profound only if you have a marketing ops budget and a brand large enough to justify annual tracking across many markets.

4. Otterly.ai , Best for solo writers and small teams

Otterly.ai is the cheapest way to stop guessing. Entry pricing sits near $29 per month, and the tool watches ChatGPT, Perplexity, Google AI Overviews, and Copilot with a setup that takes about ten minutes. Add your brand, add competitors, load a list of prompts, and it emails you when your mention rate moves in either direction.

The interface is plain on purpose. There is no 40-column dashboard, no attribution modeling, and no content editor. You get a monthly report, a share-of-voice number, and the list of answers where a competitor beat you. For a freelance writer or a two-person marketing team, that is enough to justify the subscription and cheap enough to cancel without regret.

Limits are real. Prompt caps scale with the plan, tracked platforms change between tiers, and data refreshes less often than the enterprise tools. Peec AI and Scrunch sit in a similar price band if you want three quotes before committing. Check the vendor pricing page for current terms, because this category reprices every few months.

Key strengths:

  • ✅ About $29 per month puts it within reach of freelancers
  • ✅ Setup takes roughly ten minutes with no onboarding call
  • ✅ Email alerts catch mention-rate swings without you logging in
  • ✅ Reports are simple enough to act on the same day
  • ✅ Month-to-month pricing makes it easy to test the whole category cheaply
  • ❌ Fewer tracked platforms than Semrush, Ahrefs, or Profound
  • ❌ Prompt caps and refresh frequency are tight on the cheapest tier
  • ❌ No content workflow, so the fix still happens in another tool

Who it’s for: Buy Otterly.ai if you are a freelancer or small team that wants visibility data without a four-figure annual commitment.

5. Manual prompt audits (ChatGPT plus Perplexity) , Best for zero-budget testing

Nothing stops you from doing this by hand. Build a list of 25 to 50 prompts a real buyer would type, then run them every two weeks in ChatGPT, Perplexity, and Google. Paste each answer into a spreadsheet, highlight your brand, and note which URLs got cited. OpenAI’s own documentation explains how ChatGPT search selects and displays sources, which is worth reading before you start, because the citation rules are not random. Free ChatGPT accounts throttle you after a small number of messages per window, so plan on two sessions instead of one. Our ChatGPT guide explains what the free tier actually allows, and the Perplexity vs ChatGPT research comparison shows how differently the two answer the same question.

Log everything in a consistent format. Prompt, date, platform, brands mentioned, URLs cited, and one line on why the winner won. After four rounds you will spot patterns: comparison posts get cited, thin product pages do not, and pages with a clear answer in the first 100 words outperform long intros. That insight is worth more than a dashboard in month one.

The obvious problem is consistency. Manual runs depend on your memory and your patience, and you cannot calculate competitor share of voice without a lot of copying and pasting. Treat it as a starting point. Run manual audits for a month, learn which prompts matter, then pay for a tracker when the spreadsheet becomes the bottleneck. If you want free tools to help in the meantime, our best free AI tools list is a good starting shelf.

Key strengths:

  • ✅ Costs nothing beyond an hour or two every two weeks
  • ✅ Forces you to read the actual answers, which trackers hide behind numbers
  • ✅ Works on any platform with or without a paid subscription
  • ✅ Produces prompt lists you can import later when you buy a tracker
  • ✅ Teaches you what a citable page looks like before you rewrite anything
  • ❌ Manual logging is slow and easy to skip in a busy week
  • ❌ No competitor share of voice without heavy spreadsheet work
  • ❌ Free tier message limits force you to split runs across sessions

Who it’s for: Start here if you have no budget and want to learn the category before paying for a tracker.

Frequently Asked Questions

What are AI visibility tools?

They are platforms that track how often and how favorably your brand appears in answers from ChatGPT, Google AI Overviews, Perplexity, Gemini, and Copilot. Most also show which source pages the models cited, so you know what to fix or copy.

How much do AI visibility tools cost?

Entry-level trackers such as Otterly.ai start near $29 per month. Mid-market tools run a few hundred dollars monthly, and enterprise platforms like Profound sell custom annual contracts. Semrush and Ahrefs price tracking as part of, or as an add-on to, an existing plan.

Do AI visibility tools help SEO?

Indirectly. They show which pages AI models cite, and those pages are usually specific, well-structured, and easy to verify. Fixing them tends to help classic search rankings too, but the tools themselves do not change your rankings.

Can I track AI visibility for free?

Yes, with manual prompt runs in ChatGPT, Perplexity, and Google. Free tiers throttle message volume, so cap yourself at 25 to 50 prompts and log results in a spreadsheet every two weeks.

How many prompts do I need to track?

Fifty to one hundred is enough for most small brands. Cover your product category, brand versus competitor questions, pricing questions, and the problems your product solves. Fewer than 25 prompts gives you noisy data.

Which AI platform matters most for visibility?

Start with ChatGPT and Google AI Overviews because they reach the largest audiences. Add Perplexity and Copilot if your buyers skew technical or work inside Microsoft 365 all day.

What Should You Remember?

  • Track prompts, not keywords. AI answers are shaped by full questions, so a keyword list will not tell you where your brand should appear.
  • Semrush AI Toolkit wins if you already pay for Semrush. It checks five AI surfaces and hands writers a fix list instead of a raw mention count.
  • Ahrefs Brand Radar is the value pick. Its prompt database covers more than 200 million real questions across ChatGPT, Perplexity, Gemini, Copilot, and AI Overviews.
  • Otterly.ai is the cheapest real option. Entry pricing sits near $29 per month and setup takes about ten minutes.
  • Profound is enterprise only. No public price list, annual contracts, and a level of analysis small teams will never open.
  • Citations matter more than mentions. A brand name in an answer is nice. The link the model quoted is what drives traffic.
  • Recheck every two weeks. Models change sources often, and a page that got cited in January can vanish by March.

This article is for general information only. AI tool capabilities, pricing, and features change frequently , always verify current details on the vendor’s own site. Some links may be affiliate links that support this site at no cost to you.