How to Audit Brand Visibility on LLMs

How to Audit Brand Visibility on LLMs

New AEO software tools can track your brand and content visibility across ChatGPT, Google AI Overviews, Perplexity, and other LLMs.

Staying competitive in today’s search environment means thinking about how your brand and content show up in LLM-powered interfaces like ChatGPT and Google AI Overviews. If you’re already planning to make answer engine optimization (AEO) a part of your marketing strategy, you’re ahead of the game. But where do you begin?

Visibility tracking is core to your AEO strategy

Your AEO journey starts with measurement. Without visibility tracking, you risk being misrepresented or out-ranked by competitors. By tracking your brand mentions and sentiment in popular LLMs, you can identify content gaps and benchmark your share of voice for yourself.

In general, visibility tracking involves three steps:

Identify the prompts you want to track

These are the questions you believe your target audiences are asking LLMs. Your job is to get your brand and content to show up in the responses to these questions. You may want to perform a full user search query analysis to come up with the best questions and semantic keywords to target.

Perform an initial audit to see where you rank today

This involves sending your prompts through each LLM you want to track to see how it responds. The results will tell you whether your brand is being mentioned and what’s being said about it. Your audit could also involve an overall domain analysis that measures the quality and authority of your content, citations, and technical SEO.

Set up weekly or monthly tracking

You’ll want to know whether your AEO strategies are working, so make a plan for how you’ll continue to measure your brand visibility in each LLM.

If you’re just starting to explore AEO (or don’t have a budget for it yet), you can do a manual search by simply typing your prompts into ChatGPT, Perplexity, Google AI Mode, and your other favorite LLMs. This is the most basic way to see how you’re coming up in search results.

Best tools for tracking brand visibility in AI search platforms

Of course, manual searches will only get you so far. If you ask ChatGPT the same question more than once, you’ll probably see a different answer. Your chatbot also might be biased based on any previous conversations you’ve had. So, manual searches are not the best way to get an accurate view of how other people’s searches are going.

ChatGPT will change its response if you ask the same question more than once, which is a problem if you’re trying to measure your brand visibility over time by performing manual searches.

The good news is that even though AEO is a relatively new practice area, there are already plenty of LLM brand visibility tools to choose from. The right one really comes down to your budget, how many brands you’re tracking, and which AI models matter most to you.

The software tools below are some of the leaders in brand visibility tracking. In addition to tracking visibility in ChatGPT and other LLMs, all of these tools can measure your brand’s share of voice and sentiment analysis. You can get an analysis of your entire domain, or you can track specific prompts to see how you rank for each.

LLM brand visibility tools – feature and pricing comparison

FeatureScrunch AIWritesonicProfoundSemrushOtterlyRankscale
Platforms monitoredChatGPT
Google AI Overviews
Google AI Mode
Gemini
Perplexity
Claude
Meta AI
ChatGPT
Google AI Overviews
Gemini
Perplexity
Claude
Microsoft Copilot
Meta AI
ChatGPT
Google AI Overviews
Google AI Mode
Gemini
Perplexity
Claude
Microsoft Copilot
Meta AI
DeepSeek
Grok
ChatGPT
SearchGPT
Google AI Mode
Gemini
Perplexity
ChatGPT
Google AI Overviews
Google AI Mode
Gemini
Perplexity
Microsoft Copilot
ChatGPT
Google AI Overviews
Google AI Mode
Gemini
Perplexity
Claude
Microsoft Copilot
DeepSeek
Grok
Mistral Large
Unique strengthIdentifies misinformation and content gapsIntegrates with content optimization toolsEnterprise-level strategic insightsIntegrates AEO into existing SEO platformAffordable & user-friendlyFlexible with credit-based searches
Best fit forBrands and agencies needing AI gap analysisBrands and agencies focused on content optimizationAdvanced strategists at enterprises and agenciesBrands and agencies already using SEO at scaleStartups, small agencies, and budget-conscious teamsDIY-ers that want to start small with the ability to scale up
PricingStarter: $300/month
Growth: $500/month
Pro: $1,000/month
Enterprise: Custom pricing
Professional: $199/month
Advanced: $399/month
Enterprise: Custom pricing  
Profound Lite: $499/month
Enterprise: Custom pricing
AI SEO: $99/month per domainLite: $29/month
Standard: $189/month
Premium: $489/month
Essentials: $20/month
Pro: $99/month
Enterprise: $780/month
LLM Brand Visibility Tools – Feature and Pricing Comparison. Last updated August 20, 2025. Features and pricing change quickly, so check the product website for the most up-to-date information.

Affordable tools for small teams to monitor AI search visibility

If you’re on a budget or just want to explore casually, you can start monitoring your LLM brand visibility for less than $30 per month.

  1. Manual search: Free. You can type your prompts into LLMs one by one without the help of any tool and record the results yourself. However, this is a time-consuming exercise, and because your LLM might customize responses based on your previous queries, it’s not the most accurate way to get results.
  2. Rankscale (rankscale.ai): $20/month. You get a surprising amount of functionality with this tool, which charges a small credit for each search term in each AI engine. Plans start at $20 per month, which gives you enough credits to analyze dozens of search terms on a weekly basis, or a few more selective terms on a daily basis. You can buy more credits if you need them, or just upgrade to a bigger plan if you’re routinely going over the limit. Rankscale is best for DIY-ers who want to fine-tune their searches and aren’t intimidated by the developer-like interface.
  3. Otterly (otterly.ai): $29/month. Otterly gives you fool-proof user experience with a friendly dashboard that’s designed for the less-technical marketer or solopreneur. The entry-level plan is especially great if you’re only monitoring a single brand, giving you up to 15 search prompts to track.
LLM brand visibility audit from Rankscale showing visibility score, sentiment score, and position on ChatGPT
An LLM brand visibility audit from Rankscale shows the visibility score, sentiment score, and position for the “best book layout software for indie authors” on ChatGPT

AI visibility reports from On Marketing

For professional guidance on LLM brand visibility, get in touch with On Marketing. We can perform an initial visibility audit and set up ongoing tracking in ChatGPT, Google AI Overviews, Perplexity, and all other leading LLMs. Our AI visibility reports and dashboards make it easy for you to quickly see how your brand ranks. We also include strategic guidance on how to improve your results. As your AEO strategy evolves, you may want to add more functionality, track visibility for individual products or sub-brands, or get really strategic against a specific competitor. These tools are a great way to get your foot in the door with AEO, and then decide where to invest more of your time and budget.