ExplainThis 每月有 1,463 次造訪，月增率 -54%，定價模式為免費。HighlightGPT 每月有 0 次造訪，成長率 —，定價模式為付費。
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 | chromewebstore.google.com |
| 定價模式 | 免費 | 付費 |
| 每月造訪次數 | 1463 (1,463) | 0 (0) |
| 月流量變化量 | -1715 (-54%) | 0 (—) |
| 主要市場與市佔 | 🇺🇸 美國 (100%) | 🌐 全球 (—) |
| 每月直接造訪 | 428 | 0 |
| 使用者評分 | 3.9 | 4.1 |
| 支援平台 | 網站 | 瀏覽器擴充功能 |
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.
劃詞即解說，結合頁面脈絡的即時 AI 釋義
選取難懂的句子即可取得簡短解說，不必離開目前頁面或另開分頁。
可自選隨選取範圍一起送出的頁面文字量，在答案品質與 API 成本之間取得平衡。
當選取範圍加上頁面脈絡超出請求上限時，擴充功能會自動降低攝取的頁面內容量。
雙擊形成的選取會被忽略，只有刻意拖曳選取文字時才會觸發。
免費 / 開源具備自動補全、研究與 Chrome 擴充功能的 AI 寫作助手
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.
免費 / 開源能辨識測驗題目並給出答案與解析的 AI 瀏覽器擴充功能
