AlphaMoatによると、2026-09時点でChrome拡張機能ChatGPTCustomizerのユーザー数は236(前月比 +10.3%)で、9,324件のAIブラウザ拡張機能中3,004位、汎用AIでは2,418件中743位です。
Customize your assistant using ChatGPT API with multiple profiles. Introducing ChatGPTCustomizer - a powerful extension for the ChatGPT API that allows you to customize your experience with multiple pre-defined profiles for different use cases such as translation, proofreading and language teaching. With ChatGPTCustomizer you can easily save and load profiles from CSV or JSON files and import/export your conversation history for further analysis. You can even change the role of each response and adjust the variables of the ChatGPT API to suit your needs. Plus, with support for GPT-3.5-Turbo API and quick select and submit functionality, you’ll have everything you need to take your conversations to the next level. Download it now and start customizing! 1.6.1 changes: debug for special characters 1.6.0 changes: -add "//gpt" for quick request in any input area. for example: "//gpt tell me a joke" will replace the string with a joke gpt tell you. 1.5.7 list:
ChatGPT, DeepSeek, Gemini, Claude, Grok all in one AI sidebar, for AI search, read, and write.
+ 比較Change default search engine to ChatGPT search.
+ 比較One stop AI Assistant with GPT, Claude, Gemini: Chat, Write, Translate, Search, Summarize, image generator, video generation
+ 比較Summarize YouTube videos, web articles, and PDFs to save time, powered by ChatGPT, Claude, Mistral AI, and Gemini.
+ 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。