AlphaMoatによると、2026-09時点でChrome拡張機能Caption AIのユーザー数は108(前月比 +9.1%)で、9,324件のAIブラウザ拡張機能中4,102位、オフィス・コラボレーションでは1,839件中846位です。
Caption AI captures Google Meet subtitles and translates them in real time with AI. Caption AI — Real-Time Translator & Meeting Assistant for Google Meet
Caption AI is a Chrome extension that translates Google Meet captions into your language in real time and provides intelligent summaries, using your own AI provider's API key.
Features
Real-time translation — Captions are automatically translated as the conversation happens. Supports 21 languages including English, Spanish, Japanese, Arabic, and more.
Meeting history — Your meeting transcripts are securely saved in your local browser storage. Access them anytime with a single click.
Smart summaries — Generate a concise, intelligent summary of everything discussed with just one click at the end of your meeting.
Chat with AI — Chat directly with the AI using your saved meeting notes as context to extract actionable insights or ask specific questions.
Context support & Custom prompts — Add context like "medical conference" or use custom prompts to perfectly translate industry jargon and tailor your AI outputs.
BYOK (Bring Your Own Key) — Maximum privacy and flexibility. Use your own API key from your preferred AI provider. Your data is never stored on our servers.
Distraction-free overlay — A seamless, resizable translation panel sits directly inside Google Meet — no tab switching needed.
Easy-to-use PDF tools to view, edit, convert, fill, e-sign PDF files, and more in your browser.
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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。