據 AlphaMoat 統計,截至 2026-09,Chrome 外掛 Chat Copilot 使用者數為 40,環比 -2.4%,評分 5(5 人評價),在全部 9,324 款 AI 瀏覽器外掛中排名第 5,891 位,在「通用 AI」分類(2,418 款)中排名第 1,485 位。
Refine your prompts with on-device AI before sending them to ChatGPT, Claude, Gemini, Grok, or Microsoft Copilot. How often have you had to rewrite your prompt because ChatGPT assumed you meant something else? The frustration of this back and forth increases the barrier to wider adoption of AI for everyday activities. Chat Copilot was built for that specific usecase in mind. The extension serves as your copilot for LLMs. It allows you to improve the prompts you write to ChatGPT, Gemini, Claude, Microsoft Copilot and Grok!
Chat Copilot improves your prompt based on the LLM you're using. This enables you to tailor your prompt to the LLM you're using. It also gives you a quality score for your prompts based on 5 metrics: clarity, specificity, structure, completeness and actionability.
The extension uses only local models and keeps all analytics local so you can see your improvement over time. Please share any feedback and suggestions for improvement and new features with [email protected].
ChatGPT, DeepSeek, Gemini, Claude, Grok all in one AI sidebar, for AI search, read, and write.
+ 對比Change default search engine to ChatGPT search.
+ 對比One stop AI Assistant with GPT, Claude, Gemini: Chat, Write, Translate, Search, Summarize, image generator, video generation
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+ 對比資料月份:2026-09 · 使用者數與評分來自 Chrome 應用商店公開資料,按月聚合更新。口徑說明見資料方法。