AlphaMoatによると、2026-09時点でChrome拡張機能ControlStackのユーザー数は10(前月比 +0%)、評価は5(3件のレビュー)で、9,324件のAIブラウザ拡張機能中9,159位、ライティングでは744件中727位です。
AI output controls for ChatGPT and Claude. Take Control of AI Outputs: Stop getting disclaimers, hedging, and filler. Stop getting bullet points when you ask for prose. Get exactly the response style you want.
How it works: ControlStack applies your output instructions to each message using patent-pending dynamic prompt templating. When you send a message, ControlStack intercepts the send action, applies your instructions, then sends the augmented message. A disclosure label appears below your sent message showing what was applied. Selected presets stay active until changed.
Free: Controls for no filler, no disclaimers, no bullet points, and front-loaded answers. Includes Quick_Mode and General presets.
Pro — $7.99 lifetime — Available on Gumroad: Advanced toggles, spectrum controls for tone and thoroughness, formatting presets, and custom instructions.
Privacy: No account. No tracking. No data collection. Full privacy policy at controlstack.pro/privacy.html
Supports ChatGPT and Claude.
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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。