Choose an AI visibility tool by what it measures and what you will do with the result: which assistants it covers, how it collects data, how often it repeats each question, whether it shows sources and competitors, and whether it recommends actions. Decide first whether you need a free scan, self-serve software or a done-for-you service.
AI visibility tool: software or a service that tests how AI assistants mention, recommend and cite a business and reports the results.
Which kind of option fits you?
Match the option to your need: a free scan for a first look, software for tracking, a service for diagnosis and a plan.
| Option | Best for | Typical output | Limits |
|---|---|---|---|
| Free scan | A first technical check | Readiness score and main blocker | Does not test assistant answers |
| Manual test | Seeing what assistants say | Your own notes and spreadsheet | Time-consuming and varies by run |
| Self-serve software | Teams tracking many prompts | Dashboards and exports | You interpret the data and decide what to do |
| Done-for-you audit | Owners who want reasons and a plan | Report with ranked fixes | Costs more and is slower to repeat |
What to do next: Start with the free options, then move up only when you need more depth.
What should you ask any tool or provider?
Ask eight questions about coverage, data, repetition, evidence, accuracy, actions, pricing and privacy.
- Which assistants does it cover? Does it query the live assistant or estimate?
- How does it collect data? Real prompts are more reliable than modeled estimates.
- How many times does it run each question? One run per question is weak evidence.
- Does it show sources and competitors?
- Does it check accuracy? Mentions are not enough if details are wrong.
- Does it tell you what to do? A ranked fix list beats a chart.
- How is it priced? Check limits on prompts, brands, engines and reports.
- What does it do with your data? Read the privacy policy.
What are the red flags?
Guaranteed results, an unexplained score, no visible answers behind the numbers and claims of instant results are all red flags.
- Promises of guaranteed mentions, rankings or citations.
- One score with no breakdown or evidence.
- No way to see the actual answers behind the numbers.
- A “free” tool that asks for card details.
A fictional scorecard for two unnamed options
| Criterion | Option A | Option B |
|---|---|---|
| Covers ChatGPT, Gemini, Perplexity, Claude | Yes | Two of four |
| Runs each prompt more than once | No | Yes |
| Shows sources and competitors | Yes | Yes |
| Recommends actions | No | Yes |
| Monthly price at your volume | $X | $Y |
Option B wins on coverage of runs and actions, so the decision would come down to price and the missing engines.
This is a fictional example to show the format. It is not a CoreTxt test result and not data about a real business.
Frequently asked questions
What are the best AI visibility tools?
The best one depends on what you need: a free scan, self-serve software or a done-for-you audit. We do not rank other companies’ products here. Use the criteria in this guide to judge any option.
Is there a free AI visibility checker?
Yes. CoreTxt offers a free AI Visibility Snapshot that scans your site, and you can test the assistants yourself for free. See free AI visibility audit tools.
What should I look for in an AI visibility tool?
Which assistants it covers, how it collects data, how many times it runs each question, whether it shows sources and competitors, whether it checks accuracy, whether it recommends actions, its pricing limits and what it does with your data.
Software or a service: which is better?
Software suits teams that will read the data and act on it. A service suits owners who want findings explained and turned into a ranked list of fixes.
No one controls what an AI assistant says. These steps improve your chances of being understood and recommended. They do not guarantee a mention, a citation or a position.
Related guides
- Free AI visibility audit tool
- Best free AI visibility audit tools
- How to measure AI visibility without vanity metrics
- Benefits of AI visibility checks
Want help with this?
CoreTxt is a service, and all communication is by email. You can start with the free Snapshot, buy a one-time Deep Audit for $347, or choose monthly monitoring from $39/month with prompts re-run every two weeks. See pricing. CoreTxt measures visibility and recommends actions. We do not implement the fixes.
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