AI visibility software with a free live checker
Ask ChatGPT, Claude, Gemini, or Perplexity one buyer question and check whether the sampled answer mentions your brand or cites your domain.
Tip: phrase it the way a buyer would ask an AI assistant.
Public version: 1 prompt × 1 model. Sign in for multi-model panels.
Product scope
AI visibility software features and limits
“AI visibility software” can describe a one-time checker, a repeatable prompt panel, a scheduled monitor, or an accuracy workflow. MarqOps keeps those collection methods separate so a narrow sample is not presented as universal coverage.
| Workflow | What MarqOps includes | Important limit |
|---|---|---|
| Free live checker | One buyer prompt against one selected ChatGPT, Claude, Gemini, or Perplexity model; brand mention, domain citation, sentiment, and the sampled answer. | One observation, not an all-model visibility score or recurring monitor. |
| On-demand prompt panel | Signed-in multi-prompt and multi-model checks with competitor mentions, citations, sentiment, and panel share of voice. | Plan prompt limits and credits apply. Share of voice covers only successful answers in the selected panel. |
| Daily mention tracker | Active prompts run daily against the configured research model, with dated results and appearance or disappearance notifications. | Not continuous and not an automatic daily run across every public-check model. An active entitlement, credits, and daily caps apply. |
| Accuracy audit | Selected model answers can be compared with a supplied Brand Truth document to flag claims about pricing, people, features, or dates for review. | The audit depends on the completeness of the supplied truth document and still requires human judgment. |
| Google AI Overview citations | A separate public tracker checks live Google results for AI Overview presence, cited domains, and whether the submitted domain appears. | This is a Google-result snapshot, not the same collection method as the assistant-model checker on this page. |
Monitor how AI describes your brand
MarqOps measures selected ChatGPT, Claude, Gemini, and Perplexity answers and surfaces the gaps to review.
What this AI visibility checker measures
1. Brand mention. The checker records whether the exact brand name appears in the sampled response. That is one observation for the prompt and model selected, not an estimate of visibility across every question a buyer could ask.
2. Domain citation. If you provide a domain, the checker looks for a matching URL in the model response. Some APIs and answers do not return links, so “not cited” describes this run; it does not prove the domain is absent from every interface or answer.
3. Mention sentiment. When the brand appears, a secondary classifier labels the surrounding description as positive, neutral, or negative. The public checker does not verify every factual claim in the response; read the sampled answer before acting on it.
For a usable trend, keep the prompt, model, date, location, and collection method stable. API output can differ from a consumer interface, and generated answers can vary between otherwise identical runs.
Frequently asked questions
- What is an AI visibility checker?
- An AI visibility checker samples an answer from an AI model for a prompt you choose, then checks whether the response mentions your brand or cites your domain. A single run is an observation, not a universal visibility score or a substitute for recurring measurement.
- Why does this matter in 2026?
- AI assistants now shape discovery at global scale. OpenAI reported more than 900 million weekly ChatGPT users in February 2026, while Google reported more than one billion monthly AI Mode users in May 2026. Monitoring whether these systems mention and accurately describe your brand is now a measurable part of search visibility.
- What does this tool actually check?
- The public tool sends one prompt to one model you select: ChatGPT (GPT-5), Claude Sonnet 4.6, Gemini 2.5 Pro, or Perplexity Sonar. It checks the sampled response for your brand name, URLs matching an optional domain, and the sentiment of a detected mention.
- What does the free checker not prove?
- It does not prove visibility across every model, prompt, location, account state, or consumer interface. Provider API output can differ from a logged-in product experience, and some model responses do not include links. Use a stable prompt panel and repeated runs for trend measurement.
- Is the public version free?
- Yes — run one prompt through one selected model here with no signup. Signed-in MarqOps workflows add plan-dependent on-demand prompt panels, cross-model checks, competitor comparison, and accuracy review. A separate daily mention tracker runs active prompts against its configured research model; it is not a continuous all-model crawl.
- Is AI visibility share of voice a market-wide percentage?
- No. MarqOps calculates share of voice from the successful answers in the prompt and model panel you selected. It does not estimate every buyer question, model, location, account state, or consumer interface. Preserve the panel and collection method when comparing results over time.
- How do I improve my LLM visibility?
- Start with ordinary search eligibility: a crawlable, indexable page, useful text, descriptive internal links, and structured data that matches visible content. Make important claims verifiable with primary sources, publish original evidence where possible, and measure a fixed set of real buyer questions over time.
Primary sources
Usage and search-eligibility claims on this page are grounded in first-party documentation.
- OpenAI: Scaling AI for everyone
ChatGPT audience and business-adoption figures published in February 2026.
- Google: How AI Mode is changing Search
Official AI Mode usage and query-growth figures published in May 2026.
- Google Search Central: AI features and your website
Technical eligibility, internal discovery, and measurement guidance for AI search.
The full AI Search stack — in one platform
MarqOps tracks LLM mentions, AI Overview citations, and Perplexity answers; checks them for hallucinations against your Brand Truth doc; scores every blog post for GEO; and auto-generates schema on publish. All in one platform.
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