AlphaMoatによると、2026-09時点でChrome拡張機能Popup explanationsのユーザー数は17(前月比 -10.5%)、評価は4.2(4件のレビュー)で、9,324件のAIブラウザ拡張機能中7,798位、汎用AIでは2,418件中2,007位です。
Select some text, get a short explanation in a popup. Uses AI so works with jargon, technical terms, and slang no problem. Quickly figure out what a word means just by selecting the text. You don't even need to select exactly right, it will use AI to understand what the word is, and give you a definition in a small popup on the page that goes away if you click anywhere or on the close link.
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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。