AlphaMoatによると、2026-09時点でChrome拡張機能AEO, GEO and AI Search Visibility Checkerのユーザー数は266(前月比 +28.5%)、評価は5(5件のレビュー)で、9,324件のAIブラウザ拡張機能中2,881位、マーケティング・営業では888件中239位です。
Instantly check if ChatGPT, Claude and Gemini can actually read your website. There's a good chance AI crawlers can't read your website, and nothing about looking at it would tell you. This finds out in about ten seconds, free, on any page you open.
Here's the problem. When ChatGPT, Claude, Perplexity, or Google's AI answers a question, it reads the raw HTML your server sends, before any JavaScript runs. Sites built with React, Next.js, Vue, and most modern frameworks hand the crawler a nearly empty page and fill in the content later, after the crawler has already left. Your competitor gets cited in the answer. You don't. Your analytics never flag it, because the visitor who skipped you was never a person.
Install it, open your own site, and click Analyze. You'll see:
It even re-requests your page as GPTBot, ClaudeBot, and PerplexityBot, the real crawler identities, to catch blocking and cloaking a normal visit would never show you.
And it won't flatter you. If something can't be measured, it says so instead of inventing a number. Blocking a training crawler like CCBot never counts against you, because that's a licensing call, not a visibility one. You get a straight answer and a one-page report you can hand to whoever owns the fix.
No account, no tracking, nothing to configure. The analysis runs in your browser. Add it, run it on the page you care about most, and know where you stand before you finish your coffee.
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+ 比較データ月:2026-09 · ユーザー数と評価はChromeウェブストアの公開データを月単位で集計したものです。詳しくはデータの方法論をご覧ください。