AlphaMoatによると、2026-09時点でChrome拡張機能Prompt Engineerのユーザー数は13(前月比 +8.3%)、評価は4(1件のレビュー)で、9,324件のAIブラウザ拡張機能中8,549位、汎用AIでは2,418件中2,216位です。
10x your writing with 8 powerful AI tools — enhance, translate, fix grammar, summarize & more. Prompt Engineer is your all-in-one AI writing assistant, built right into your browser. Type on any website — Gmail, LinkedIn, Twitter/X, Google Docs, Notion, anywhere — and instantly fix, rewrite, or transform your text with a single click.
✨ 8 AI-POWERED TOOLS
⚡ WORKS EVERYWHERE No copy-pasting into a separate app. Prompt Engineer's floating toolbar appears right where you're typing — on any text box, on any website.
🔒 PRIVACY-FIRST Your text is processed securely and never stored without your permission. We don't sell your data, ever.
💳 FLEXIBLE PLANS Start free with daily usage included. Upgrade to Pro, Premium, or Ultimate for higher limits and priority access — available in both INR and USD, monthly or yearly billing, cancel anytime.
Whether you're a student, professional, content creator, or non-native English speaker, Prompt Engineer helps you write faster and better — without ever leaving the page you're on.
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。