isvisible.ai

isvisible.ai

isvisible.ai by an independent developer offers a free AI visibility audit. It checks if ChatGPT, Claude, Perplexity, and Google AI can access your website, providing an instant 0-100 score and an age

AI visibility auditChatGPT accessibilitywebsite AI checkAI crawler detectionSEO AI tools
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What is isvisible.ai?

isvisible.ai is a free AI visibility audit tool that checks whether major AI platforms—ChatGPT, Claude, Perplexity, and Google AI—can access your website. It scans your site's robots.txt and llms.txt files, then evaluates access rules for 13 AI crawlers, returning an instant 0-100 score with a grade. No signup or credit card is required, and results appear in seconds. The tool provides an agent-by-agent access map, breaking down which AI assistants can see your content for search, training, and answer-engine purposes.

Application scenarios

  • SEO audits

    Quickly assess if your site is blocked from AI-powered search results and training crawlers.

  • Content strategy

    Determine which AI platforms can access your content to inform decisions on publishing or blocking.

  • Competitive analysis

    Compare your AI visibility score against competitors' sites to identify gaps.

  • Compliance checks

    Verify that your robots.txt and llms.txt files correctly control AI crawler access.

  • Website launch

    Test a new site's visibility to AI assistants before going live.

  • Marketing reporting

    Generate a one-page PDF report to share with stakeholders about AI accessibility.

Core Features

  • Free AI visibility audit

    Run unlimited checks on any URL with no account or payment required.

  • 0-100 score with grade

    Receive an instant score (e.g., Grade D for limited visibility) based on robots.txt rules and live homepage requests.

  • 13 AI crawler checks

    Evaluate access for Googlebot, Bingbot, Google-Extended, GPTBot, ClaudeBot, Perplexity, Common Crawl, and others.

  • Agent-by-agent access map

    See a clear table showing whether each crawler is allowed or blocked, with notes on robots.txt blocks or server blocks.

  • Search, training, and answer-engine breakdown

    View separate counts for search crawlers (2/2), AI training crawlers (1/7), and AI answer engines (4/4).

  • robots.txt and llms.txt signal check

    Detect whether these SEO files are present and how they control AI crawler access.

  • Transparent scoring methodology

    Score is calculated from robots.txt rules plus a live homepage request with each crawler's user agent, cached for 60 minutes.

  • One-page PDF report download

    Export your full report as a PDF for offline sharing or documentation.

Target users

  • SEO specialists who need to monitor AI crawler access for organic search performance.
  • Web developers managing robots.txt and llms.txt configurations.
  • Content marketers ensuring their content is visible to AI assistants like ChatGPT and Claude.
  • Site owners who want to know if their website is being used for AI training or real-time retrieval.
  • Compliance officers checking that AI crawler blocks are correctly implemented.

How to use isvisible.ai?

  1. Go to isvisible.ai and paste your website URL into the input field.
  2. The check starts immediately—no account or credit card required.
  3. The tool scans your robots.txt and llms.txt files, then evaluates access rules for 13 AI crawlers.
  4. Within seconds, you receive an instant 0-100 score with a grade and an agent-by-agent access map.
  5. Download a one-page PDF report of the results for your records.

Pricing and free trial

The tool is completely free with no signup required. No pricing tiers or paid plans are mentioned on the site.

Effect review

isvisible.ai delivers exactly what it promises: a fast, no-fuss visibility audit for AI crawlers. The 0-100 score and grade give an immediate sense of your site's accessibility, while the agent-by-agent map provides actionable detail for fixing blocks. The breakdown by search, training, and answer-engine crawlers is particularly useful for understanding which AI use cases are affected. For a free tool with no account required, it's a practical starting point for any site owner concerned about AI visibility. The one-page PDF export adds a nice touch for reporting.

Frequently Asked Questions

What is isvisible.ai?
isvisible.ai is a free AI visibility audit tool by an independent developer that checks if AI systems like ChatGPT, Claude, Perplexity, and Google AI can access your website.
How does the audit work?
It scans your website's accessibility to major AI models and provides an instant 0-100 visibility score along with an age-based assessment.
Is isvisible.ai free to use?
Yes, the AI visibility audit is completely free of charge.
Which AI models does it check?
It checks accessibility for ChatGPT, Claude, Perplexity, and Google AI.
What does the visibility score mean?
The score ranges from 0 to 100, where higher scores indicate better visibility and accessibility to AI systems.
What is the 'age' mentioned in the audit?
The 'age' likely refers to how long your site has been indexed or accessible to AI models, indicating its maturity in AI visibility.

isvisible.ai - AI Tool Detail

isvisible.ai by an independent developer offers a free AI visibility audit. It checks if ChatGPT, Claude, Perplexity, and Google AI can access your website, providing an instant 0-100 score and an age

Category：SEO/Growth

Visit Link：https://isvisible.ai/

Tags：AI visibility audit、ChatGPT accessibility、website AI check、AI crawler detection、SEO AI tools