Perplexity Comet 每月有 4,165 次造訪，月增率 -12.2%，定價模式為免費增值、付費。Sider 每月有 2,644,740 次造訪，成長率 -10.6%，定價模式為免費增值。
Comet is Perplexity's AI-powered browser. It puts an assistant inside the browsing experience so you can ask questions about what is on screen, summarize pages, draft emails, build small artifacts, and delegate multi-step tasks across the web.
| 面向／指標 | | |
|---|---|---|
| 官方網域 | comet.perplexity.ai | sider.ai |
| 定價模式 | 免費增值、付費 | 免費增值 |
| 每月造訪次數 | 4165 (4,165) | 264.47萬 (2,644,740) |
| 月流量變化量 | -580 (-12.2%) | -31.42萬 (-10.6%) |
| 主要市場與市佔 | 🇨🇳 中國 (100%) | 🇺🇸 美國 (13.3%) |
| 每月直接造訪 | 2861 | 169.95萬 |
| 使用者評分 | 4.6 | 4.5 |
| 支援平台 | 網站 | 網站 |
Comet is Perplexity's AI-powered browser. It puts an assistant inside the browsing experience so you can ask questions about what is on screen, summarize pages, draft emails, build small artifacts, and delegate multi-step tasks across the web.
The assistant understands the page you are on, so you can ask follow-up questions and get answers grounded in what you are reading.
Delegate tasks like drafting replies, creating study plans, or building a simple website, with the assistant taking actions for you.
Comet runs on Mac, Windows, iOS, and Android, so your browsing and your assistant follow you across devices.
Perplexity's answer engine is built in, so research and web search stay inside the browser instead of a separate tab.
面向閱讀、寫作與研究的 AI 側邊欄與瀏覽器代理
常駐面板可讀取目前頁面，並用 GPT、Claude 或 Gemini 繼續追問，無需把內容複製到另一個分頁。
摘要長文章、PDF 和 YouTube 影片，提取重點，並針對原始材料提出具體問題。
翻譯網頁、PDF 和圖片，可對照雙語結果，並支援把內容朗讀出來便於行動中查看。
利用你已登入的工作階段，把比價、填表、跨站調研和收件匣整理等多步任務交給代理完成。
專項更強Anthropic 的前沿 AI 工作空間，由 Claude 5.5 驅動，擅長代理式程式開發、分析與細膩寫作。
專項更強Muse is Meta's personal AI agent that takes on real everyday tasks — from sorting email and booking reservations to shopping, managing calendars and building fitness plans — using its own secure virtual computer in the cloud.
專項更強由使用者付費、沒有廣告的搜尋引擎
透過瀏覽器擴充功能提供流暢的行內寫作與網頁摘要，但自訂側邊欄工具較少。
透過瀏覽器擴充功能提供流暢的行內寫作與網頁摘要，但自訂側邊欄工具較少。
