ChatGPT is describing your brand right now.
You have never seen it. Neither has anyone on your team. Somewhere in a conversation you will never read, a model is telling a buyer which products to use, and either your name is in that answer or a competitor’s is.
Most AI tracking tools that promise to fix this are lists of $300-a-month enterprise software. Useful if you are Walmart. Useless if you just want to know whether ChatGPT names you.
TL;DR: The best free AI visibility tool is Answer Socrates. Its free Radar scan searches millions of recorded ChatGPT answers and Google AI Overviews and tells you how many mention your domain. Paid tracking across all six models starts at $19 a month, one of the cheapest AI trackers anywhere.
Every tool below has a real free tier or free scan, so you can start today without paying. We scored them on what the free tier actually does, which engines it covers, and how fast you get a useful answer.
The right pick depends on whether you want a one-off answer or ongoing tracking, and both are covered.
Let’s see what’s best for you.
Quick Comparison
| Tool | Free Access | Best For | What It Tracks | Caveat |
|---|---|---|---|---|
| Answer Socrates | Free radar scan and free plan | Best overall: tracking plus keywords | ChatGPT and AI Overview mentions, six models paid | No backlink tools |
| Shop Mentions | Free AI visibility scan | Shopify stores | Product mentions across 5 platforms | Shopify only |
| AI Search Watcher | Free | Free LLM rank tracking | Brand rank across AI engines | Newer tool |
| LLMrefs | Free, 1 keyword | Keyword-level AI tracking | Keywords across 5+ LLMs | One keyword on free |
| Writesonic | Free tier | Tracking plus content tools | AI traffic and mentions | Tied to its suite |
| Cairrot | Free plugin | WordPress sites | LLM bot crawls | Technical setup |
| Perplexity | Free version | Manual spot-checks | What it cites for you | Not automated |
Short version: run the Answer Socrates Radar scan first, because it costs nothing and takes four seconds. Then pick a tracker based on what it tells you.
Best Free AI Visibility Tools, Ranked
- Answer Socrates: best overall free tool, tracking plus keyword research
- Shop Mentions: best free scan for Shopify stores
- AI Search Watcher: best free LLM rank tracker
- LLMrefs: best free keyword-level tracking
- Writesonic: best free tier with content tools attached
- Cairrot: best free option for WordPress sites
- Perplexity: best free way to check by hand
How AI Trackers Work
One thing to know before you pick a tool, because it explains most of what you are about to see.
AI is non-deterministic. Ask the same model the same question twice and you get two different answers. Not wildly different, usually, but different enough that a tracker showing you one scan is showing you one roll of the dice.
What moves most is position. Run the same prompt three times and you will often see the same names in a different order. Dropping out of the answer altogether happens too, and it matters when it does, but reordering is far more common than disappearing.
Citations move the same way. The sources a model leans on shift between runs. That is the part most people skip past, and it is the part you can actually act on.
So the way to get the most out of any tracker, free or paid, is more scans rather than more waiting. Run the same prompt several times. You can do it on the same day, and in the Shop Mentions AI visibility case study the results held steady enough that spreading those scans across weeks added very little. What you are building is a sample, not a snapshot.
Once you have a handful of runs, a useful pattern shows up. Some citations appear again and again, in nearly every scan. Call them sticky citations. Those are the pages the model reliably reaches for when it answers that prompt, and they are the closest thing AI search currently has to a ranking.
That list is your target. Getting mentioned on a sticky citation gives you a real shot at landing in the answer itself, because you are putting yourself inside the source the model already trusts for that question.
Here is the part that should cheer you up. Sticky citations can often be low-authority pages. A niche blog, a forum thread, a small comparison site nobody has heard of. Domain rating counts for far less when an AI model picks sources than it does when Google picks rankings. The page you need to be on is frequently one you can reach with a polite email and a bit of effort, not a budget.
That is the whole game in a paragraph. Run enough scans to find the sticky citations, then go and get on them. I’m saying this as free versions rarely give you the bandwidth to make actionable change other than tracking.
1. Answer Socrates: Best Overall Free AI Visibility Tool
Start with the thing that costs nothing and takes four seconds.
Type your domain into AI Brand Radar. It searches millions of recorded ChatGPT answers and Google AI Overviews, then tells you how many of them mention you. No card, no demo, no trial clock. You need an account.
Most tools on this list make you set up prompts, pick engines and wait for a scan to run, give your email, before they tell you anything. Radar works the other way round. It looks at answers that have already been given, so the result is historical (within a week) rather than a fresh test, and that is exactly what you want first. You are not asking what ChatGPT might say. You are asking what it has been saying.
If the number comes back at zero, you might have a content problem and you now know it. If it comes back high, you have a baseline worth protecting.
From there the paid, from $19 a month, adds Claude, Perplexity, Grok and DeepSeek, so you are watching all six major models rather than the two that happen to be free. At that price it is one of the cheapest AI trackers available, and the only one here that puts a number on the page instead of a demo request.
The other half is the part no other tracker on this list does. Feed a seed keyword to Answer Socrates and it returns the real questions people ask, often more than a thousand from one term, clustered by intent in seconds. So you find the prompts buyers actually use, write pages that answer them, and watch the tracker to see whether the models start citing you.
Pros
- Free Radar scan across ChatGPT and AI Overviews
- Quick results
- Six models tracked on paid, from $19
- Finds the questions to target, not just the score
Cons
- No backlink analysis
- Free plan caps daily searches
Pricing
- Free plan includes the finding every ChatGPT and Google AIO mention.
Paid plans start at $19/month
Try a LLM scan on Answer Socrates
2. Shop Mentions: Best Free Scan for Shopify Stores
Shop Mentions is the only tool here built purely for ecommerce, and it is Shopify-native, so it installs into Shopify dashboard.
There is a free AI visibility scan you can find here. The app runs your products through five platforms: ChatGPT, Perplexity, Gemini, Claude and Google AI Overviews. What comes back is product-level rather than brand-level, which matters, because a model can know your brand perfectly well and still recommend someone else’s product.
The part worth paying attention to is the sources. Every answer shows which reviews, listicles and articles the model trusted when it made its recommendation. That turns a visibility report into a target list: those are the pages you need coverage on.
It also does something none of the others attempt, which is closing the loop on revenue. The app attributes orders that arrive from AI referrals, so you can see whether visibility turned into sales rather than assuming it did.
Pros
- Free AI visibility scan to start
- Product-level tracking across 5 platforms
- Shows the exact sources AI trusted
Cons
- Shopify only, no other platforms
- Full features need a paid plan
Pricing
- Free AI visibility scan
- Paid plans through the Shopify App Store.
The obvious pick if you sell on Shopify. Ignore it entirely if you do not.
3. AI Search Watcher: Best Free LLM Rank Tracker
AI Search Watcher comes from the Mangools team, so it is built by people who have been doing rank tracking for years. It watches how your brand appears across the main AI search engines, and tracking is free.
If you want a clean answer to “am I showing up?” with an established name behind it, this is the simple option. There is less to configure than most trackers here, which is the point.
Pros
- Free LLM rank tracking
- Built by the established Mangools team
- Focused on one question, simply answered
Cons
- Newer than the core Mangools tools
- More tracking sits in paid Mangools plans
- Less keyword-level detail than LLMrefs
Pricing
- Free to track. More sits inside paid Mangools plans.
Worth adding if you already use Mangools, since it lands in a stack you know. On its own it answers less than Radar does.
4. LLMrefs: Best Free Keyword-Level Tracking
LLMrefs works at the keyword level rather than the brand level, showing how individual terms surface across ChatGPT, Gemini, Perplexity, Claude and Grok. Its LLMrefs Score rates how consistent your brand looks from one model to the next, which is a genuinely different measurement from raw mention counts.
The free tier covers one keyword. That sounds thin, and it is, but one keyword is enough to learn whether the tool reads your category correctly before you commit.
Pros
- Tracks one keyword free across 5+ LLMs
- LLMrefs Score shows cross-model consistency
- Clean reports with little setup
Cons
- Free tier is a single keyword
- Fewer content tools than larger suites
- Jumps to a paid tier quickly
Pricing
- Free for 1 keyword.
- Paid plans start around $79/month.
Good for testing one commercial term you care about. Not enough on free to run a real programme.
5. ChatGPT: Best Free Check on the Model That Matters Most
The simplest AI visibility tool is the one your buyers are already using.
Open ChatGPT, ask your category question the way a customer would, and read the answer. “Best keyword research tool for a small blog.” “What should I use instead of Semrush.” If your name is not in the reply, that is your visibility problem in one sentence, and it cost nothing to find.
ChatGPT holds the largest share of AI search, so its answer carries more weight than any other single model. It is also the only tool here you can interrogate. Ask why it picked those names and it will tell you what it believes each one is known for. That answer is worth more than the ranking, because it shows you the associations you need to build.
One thing almost everyone gets wrong. If you are signed in with memory on, ChatGPT already knows your brand because you have been talking about it for months. You will get a flattering answer that no stranger would ever see. Use a temporary chat, or sign out, or you are testing your own reflection.
Turn search on and it shows the pages it pulled from, which gives you the same source list Perplexity provides below.
Pros
- Free, on the model buyers use most
- Ask why it picked those brands
- Shows sources when search is on
Cons
- Takes time for multiple searches
- Memory skews results when signed in
- No history, alerts or tracking
Pricing
- Free tier.
- Plus is $20/month.
6. Cairrot: Best Free Option for WordPress Sites
Cairrot measures something different from everything else here. Rather than tracking whether AI mentions you, its free WordPress plugin tracks when AI bots crawl your site, and a free API is available too.
That is the step before citation. A model cannot quote a page it never fetched, so knowing which of your pages the crawlers actually read tells you where the blockage is. If your best comparison page is never crawled, no amount of content work on it will help.
It leans technical. You get raw crawl data rather than a dashboard that interprets it for you.
Pros
- Free WordPress plugin for LLM bot tracking
- Free API for custom setups
- Shows which pages AI actually crawls
Cons
- More technical than other tools here
- Best fit only if you run WordPress
- Crawl data, not mention data
Pricing
- Free plugin and API.
- Paid plans from around $39.99/month.
7. Perplexity: Best Free Way to Check by Hand
Perplexity is not a tracker. It is a way to check without installing anything.
Ask it your category question, the one a buyer would actually type, and read the answer. Does it name you? Which sources did it cite? Those citations are the pages currently winning your category, and the list is free to read.
It will not scale and it keeps no history, so treat it as a spot check rather than a system. The point is that it takes a minute and costs nothing.
Pros
- Free to use, no setup at all
- Shows the sources behind every answer
- Useful instant gut check
Cons
- Manual, so it will not scale
- No history, alerts or trend data
- One model only
Pricing
- Free version available.
- Pro is $20/month.
What to Look for in a Free AI Visibility Tool
Free means several different things on this list, so match the tool to the question you are asking.
A scan or a tracker? A scan answers “do they mention me” once. A tracker answers “is that changing” over time. Radar and the Shop Mentions scan are the former, and they are the right starting point. Everything else here is the latter.
Free tier or free trial? A free tier lasts. A trial runs out. Most tools here have genuine free tiers, which is why they are on the list.
Which engines does it cover? If you only care about ChatGPT, almost anything works. If you need Gemini, Claude, Perplexity, Grok and DeepSeek side by side, check the coverage on the free tier specifically, because free plans often cover one or two models and charge for the rest.
Brand-level or keyword-level? Some tools tell you whether your brand appears at all. Others go term by term, which matters more once you are past the first check.
When should you pay? Free is plenty to find out where you stand. Pay when you need daily monitoring, more models, or competitor tracking. Even then you are not in enterprise territory: Answer Socrates covers all six models at $19 a month.
FAQ: Free AI Visibility Tools
Are there really free AI visibility tools?
Yes. Answer Socrates, AI Search Watcher, LLMrefs, Writesonic and Cairrot all have real free tiers, and Shop Mentions has a free AI visibility scan. You can find out whether ChatGPT names your brand without paying anything. Free plans limit scans, keywords or models, but they answer the first question.
What is the best free AI visibility tool?
Answer Socrates, for most people. Its free Radar scan tells you how many recorded ChatGPT answers and Google AI Overviews mention your domain, in about four seconds, and the free plan monitors ChatGPT and Gemini live. No other free tool combines tracking with the keyword research to fix it.
Can I track ChatGPT mentions for free?
Yes. Radar searches historical ChatGPT answers and AI Overviews free, and Answer Socrates monitors ChatGPT live on its free plan. AI Search Watcher also tracks free. For a manual check, ask Perplexity or ChatGPT your category question and see whether you are named.
What is the difference between a free tier and a free trial?
A free tier is free indefinitely with usage limits. A free trial gives full access for a set period, then stops. Most tools here run genuine free tiers, so you can keep using them.
How many AI models should I track?
Start with ChatGPT, since it holds the largest share of AI search, and add Gemini next because Google AI Overviews reach people who never open a chatbot. Beyond those two it depends on your buyers. Perplexity skews technical and research-led, Claude leans toward work use, and Grok and DeepSeek matter mainly if your audience is already there. The reason to track all six eventually is that they disagree with each other more than people expect: being recommended by ChatGPT and invisible in Gemini is common, and you cannot fix a gap you cannot see. Answer Socrates covers all six from $19 a month, which is the cheapest way to see the full picture rather than the free half of it.
Verdict: The Best Free AI Visibility Tool for 2026
You do not need a big budget to find out how AI talks about your brand.
Here is the quick rundown of our top picks after testing all 7 tools:
- Answer Socrates (Best overall): The free Radar scan answers the question immediately, the free plan monitors ChatGPT and Gemini, and $19 a month covers all six models. The only tool here that also hands you the keywords to fix what it finds.
- Shop Mentions (Best for Shopify): A free product-level scan across five platforms, including the sources AI trusted when it recommended someone else.
- ChatGPT (Best manual check): Costs nothing, takes a minute, shows you the sources winning your category.
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