ExplainThis 每月有 1,463 次造訪，月增率 -54%，定價模式為免費。MARK•R 每月有 43 次造訪，成長率 -95.1%，定價模式為免費增值。
ExplainThis is an AI assistant delivered mainly through a Chrome extension. It summarises and explains web pages, articles and YouTube videos, and helps startup knowledge workers move through research and daily workflows faster.
| 面向／指標 |  | |
|---|---|---|
| 官方網域 | explainthis.ai | mark-r.com |
| 定價模式 | 免費 | 免費增值 |
| 每月造訪次數 | 1463 (1,463) | 43 (43) |
| 月流量變化量 | -1715 (-54%) | -825 (-95.1%) |
| 主要市場與市佔 | 🇺🇸 美國 (100%) | 🌐 全球 (—) |
| 每月直接造訪 | 428 | 16 |
| 使用者評分 | 3.9 | 4.2 |
| 支援平台 | 網站 | 網站 |
ExplainThis is an AI assistant delivered mainly through a Chrome extension. It summarises and explains web pages, articles and YouTube videos, and helps startup knowledge workers move through research and daily workflows faster.
Turn long articles and pages into a readable summary so you can decide what deserves a full read.
Get the key takeaways from YouTube videos without sitting through the entire runtime.
Primarily a Chrome extension, so it sits alongside whatever you are already browsing rather than forcing a separate app.
Built for startup knowledge workers who need context fast across marketing, sales and product research.
在頁面上反白任意網頁文字，用對話式 AI 直接提問
在頁面上選取任意段落後會啟用動態圖示與 AI 輸入框，讓你在閱讀的位置直接提問，而不必切到另一個聊天視窗。
回答會參考文章或頁面周邊內容，而非僅限反白片段，因此能支援關於論點、術語與意涵的深入提問。
無須離開瀏覽器，即可產出執行摘要、白皮書大綱、投影片要點、郵件回覆建議或改寫後的文案。
解釋生硬術語、拆解技術或法律行話並提供更通俗的說法，對密集的學術、醫療與金融素材特別有幫助。
Noiz is an AI YouTube summarizer that turns any video into key ideas, timestamped notes, and readable transcripts in seconds. It runs as a browser extension plus iOS and Android apps, so you can summarize while you watch instead of switching tabs, opening a chatbot, or writing prompts.
Noiz is an AI YouTube summarizer that turns any video into key ideas, timestamped notes, and readable transcripts in seconds. It runs as a browser extension plus iOS and Android apps, so you can summarize while you watch instead of switching tabs, opening a chatbot, or writing prompts.
為每個網頁、PDF 和影片配備 GPT 驅動的智慧助手
