AlphaMoatによると、2026-09時点でChrome拡張機能Stealth AI Ultraのユーザー数は64(前月比 +14.3%)、評価は5(1件のレビュー)で、9,324件のAIブラウザ拡張機能中4,980位、汎用AIでは2,418件中1,220位です。
Ultra-short AI answers with bottom-right overlay and paywalled settings. Stealth AI Ultra is a lightweight, fast, and privacy-focused AI assistant designed to deliver ultra-short, instant answers directly inside your browser. It appears as a clean bottom-right overlay that stays out of the way while still giving you quick access to AI help whenever you need it. Whether you’re researching, writing, studying, or browsing, Stealth AI Ultra enhances your workflow with minimal interruption.
This extension focuses on simplicity and speed. No long essays, no clutter, no lag — just short, useful responses optimized for quick understanding. Stealth AI Ultra is built for users who want AI support without sacrificing screen space or dealing with heavy UI elements.
The extension also includes optional paywalled features such as custom prompts, advanced response settings, overlay personalization, and higher-capability AI models. These upgrades provide more control and more powerful tools for users who want deeper functionality while keeping the core experience simple and smooth.
Key Features:
Stealth AI Ultra is built for students, professionals, researchers, writers, and anyone who wants instant AI support during their daily browsing. It lets you stay focused, stay efficient, and get the help you need without slowing down what you’re doing.
ChatGPT, DeepSeek, Gemini, Claude, Grok all in one AI sidebar, for AI search, read, and write.
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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。