The Marsen toolbox / AI Visibility
Free AI Visibility Checker
Paste an AI answer to see whether it mentions your business or links to your website.
Start with your input
Run the AI Visibility Checker
Paste AI answer samples to count brand mentions and domain references locally in your browser.
What this tool checks
See what the result is based on.
This measures only your supplied samples. It does not query AI platforms or estimate overall AI visibility.
Brand alias matching
Match the business names and aliases you supply in the pasted answers.
Mentions by sample
Count which supplied samples contain a match; this is not market-wide share of voice.
Domain references
Identify references to your website in the sample text.
Other referenced domains
Review other domains mentioned alongside yours.
Answer excerpts
Read the surrounding text to check whether the match is relevant.
Downloadable sample report
Save the sample findings for comparison with a later run.
Methodology
How to use your result.
A trustworthy tool should show what it used, what it could not verify, and how each recommendation connects to the outcome.
- 01
Validate the input
Confirm the domain or values are usable before starting analysis.
- 02
Review what was found
Use only accessible sources and approved connections relevant to the check.
- 03
Check the details
Distinguish confirmed signals, likely explanations, and items requiring manual review.
- 04
Choose what to fix first
Order findings by impact, confidence, effort, risk, and ownership.
- 05
Measure the change
Check whether the change made the page or process better.
Use the result responsibly
What to keep in mind.
A tool can flag details worth checking. Use your knowledge of the business to decide which changes make sense.
Useful for
- Finding a structured starting point
- Surfacing evidence to verify
- Prioritizing a focused review
- Creating a shared action list
Still requires judgement
- Commercial and strategic decisions
- Legal, privacy, and provider constraints
- Implementation feasibility
- Whether a recommendation fits the business
Need to check something else?
Related free tools.
These tools can help you look at another part of the same problem.
Is the AI Visibility Checker live and free?
Yes. The runner is live and does not require an account or a sales call.
How does the AI Visibility Checker work?
Paste AI answer samples to count brand mentions and domain references locally in your browser.
What are its limits?
This measures only your supplied samples. It does not query AI platforms or estimate overall AI visibility.
Are results saved?
Reports are not saved in a database. Public website checks send the supplied URL to Marsen’s server; hosting providers may retain operational logs. Answer samples, schema input and ROI values stay in the browser.
Does a passed check guarantee rankings or conversions?
No. It confirms an observed condition in this specific input. Review the evidence, context and limitations before making changes.
What if the website cannot be fetched?
The tool shows an error for blocked, private, oversized, unsupported or timed-out responses. It does not fill in a score when evidence is unavailable.
Can Marsen help with the next step?
Yes. Use the result to scope a focused implementation around your customer, work or search workflow.
You have a result. Now what?
Let’s turn it into a useful improvement.
Help me with the next stepBring us your result. We’ll help you decide what to fix first and make the changes.