Perplexity Comet 记录了 4,165 月访问量，月度环比增长为 -12.2%，定价为免费增值，付费。Tabbit 浏览器记录了 50,371 月访问量，增长率为 +76.7%，定价为免费。
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.
理解你的上下文、能自主执行任务的 AI 原生浏览器
| 维度 / 指标 | | |
|---|---|---|
| 官方域名 | comet.perplexity.ai | tabbit-ai.com |
| 定价模式 | 免费增值，付费 | 免费 |
| 月访问量 | 4165 (4,165) | 5.04万 (50,371) |
| 月度环比流量变化 | -580 (-12.2%) | +2.19万 (+76.7%) |
| 主要市场与份额 | 🇨🇳 中国 (100%) | 🇨🇳 中国 (96.4%) |
| 直接访问 / 月 | 2861 | 4.56万 |
| 用户评分 | 4.6 | 4.3 |
| 支持的平台 | 网站 | 网站 |
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.
理解你的上下文、能自主执行任务的 AI 原生浏览器
标签页、分组、本地文件、划词内容、整页网页或截图，都能用 @ 或一键引用为上下文，从此不必复制粘贴背景资料。
用自然语言描述流程，Tabbit 的 Agent 会替你打开页面、填写表单、执行重复性操作。
可在 DeepSeek、Kimi、GLM、MiniMax、Doubao、Qwen、LongCat 等领先模型之间按任务需要切换。
标签页自动分组归类并在垂直侧边栏生成摘要，几十个调研页面也能保持井然有序。
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.
专项更强由用户付费、没有广告的搜索引擎
Tabbit is an AI-native desktop browser for macOS and Windows that turns browsing into agentic work. It reads your open tabs, PDFs, bookmarks, screenshots, highlights, and local files as context, then chats with them, runs multi-step web tasks with Agent, and executes ready-made Skills for research, GitHub, email, and media.
Tabbit is an AI-native desktop browser for macOS and Windows that turns browsing into agentic work. It reads your open tabs, PDFs, bookmarks, screenshots, highlights, and local files as context, then chats with them, runs multi-step web tasks with Agent, and executes ready-made Skills for research, GitHub, email, and media.
免费 / 开源让 AI 代理用你自己的登录状态并行执行网页自动化的免费浏览器
基于 Chromium 的 AI 浏览器，替你跑完冗长的网络任务
免费 / 开源Nextbrowser is a free, open-source desktop app that connects your own local AI agents to real browser sessions and isolated profiles, so you can automate research, scraping, outreach and account workflows by simply giving instructions.
免费 / 开源Nextbrowser is a free, open-source desktop app that connects your own local AI agents to real browser sessions and isolated profiles, so you can automate research, scraping, outreach and account workflows by simply giving instructions.
