#1一款真正属于你的桌面 AI 文本编辑器
| 维度 / 指标 | ||
|---|---|---|
| 官方域名 | perplexity.ai | sourcepilot.co |
| 定价模式 | 免费增值 | 免费增值,免费试用,付费,定价请咨询 |
| 月访问量 | 8831.02万 (88,310,223) | 51 (51) |
| 月度环比流量变化 | -339.5万 (-3.7%) |
| -121 (-70.4%) |
| 主要市场与份额 | 🇺🇸 美国 (25.5%) | 🇮🇹 意大利 (100%) |
|---|
| 直接访问 / 月 | 6332.07万 | 17 |
|---|
| 用户评分 | 4.7 | 4 |
|---|
| 支持的平台 | 网站 | 网站 |
|---|
实时 AI 答案引擎与研究工作室,将联网引用与前沿推理模型相结合。
跨数百个来源执行多步骤迭代式网络与文档研究,交叉核对事实并生成结构化、带引用支持的分析报告,可导出为 PDF 或分享为交互式 Perplexity Pages。
让 Pro 与 Max 订阅者在 Perplexity 自有 Sonar 模型与顶级外部模型(包括 Claude 4、o3-pro 与 Gemini)之间动态切换,或并排比较多模型推理结果。
提供专属项目工作区,用户可上传本地 PDF、表格与文本文件,配置自定义助手指令,并运行结合私有文档检索与实时互联网搜索的查询。
将 Perplexity 从被动的问答扩展到代理式执行,通过 Comet 生态把高层用户请求转化为已完成的工作流、多标签页浏览器操作与自动化数据综合。
一款真正属于你的桌面 AI 文本编辑器
编辑器去除侧边栏与繁杂元素,让页面只聚焦于你正在写的文字。
建议与写作帮助在你需要时出现,由你下载的模型驱动,而非远程服务。
它是原生桌面应用,能瞬间打开,响应速度不受浏览器型编辑器延迟拖累。
基础编辑器免登录即可使用,AI 功能通过本地下载的模型运行,让草稿留在你自己的机器上。
#1
利用谷歌庞大的搜索索引提供实时回答,但提供的是标准聊天界面,而非深度的研究信息流。


Integrates real-time social data search for breaking news, but leans more toward casual chat than structured research.
QuillBot is an AI writing suite best known for its paraphrasing tool. Users paste or type text and have it rewritten in different tones and styles, while companion tools handle grammar checking, summarizing, citations, plagiarism checks and AI content detection. It is widely used by students, writers and professionals.

提供具代理能力的多来源研究与网页生成功能,但相较于 Perplexity 简洁的答案引擎,可能会显得比较凌乱。

专项更强Offers a comprehensive free index of academic literature, but lacks conversational chat synthesis for general web queries.

专项更强与 Perplexity 广泛的一般网络搜索不同,它专注于经同行评议的科学论文,以提供基于证据的解答。

Combines privacy-focused web search with AI summarization, though it requires a paid subscription for full access.
Jenni is an AI research and academic writing workspace that helps students, researchers, and academics read, write, and cite in one place. Bring in PDFs or import a Zotero or Mendeley library, and Jenni's autocomplete suggests sentences grounded in your own sources, with every suggestion linked to the exact page and paragraph. A built-in writer, AI chat, citation engine covering 10,000+ styles, and a Reviews tool for catching weak or unverified claims make it a full environment for producing cited papers.
利用谷歌庞大的搜索索引提供实时回答,但提供的是标准聊天界面,而非深度的研究信息流。
QuillBot is an AI writing suite best known for its paraphrasing tool. Users paste or type text and have it rewritten in different tones and styles, while companion tools handle grammar checking, summarizing, citations, plagiarism checks and AI content detection. It is widely used by students, writers and professionals.
专项更强Offers a comprehensive free index of academic literature, but lacks conversational chat synthesis for general web queries.
Combines privacy-focused web search with AI summarization, though it requires a paid subscription for full access.
既是语法检查器,也是写作技艺教练
Jenni is an AI research and academic writing workspace that helps students, researchers, and academics read, write, and cite in one place. Bring in PDFs or import a Zotero or Mendeley library, and Jenni's autocomplete suggests sentences grounded in your own sources, with every suggestion linked to the exact page and paragraph. A built-in writer, AI chat, citation engine covering 10,000+ styles, and a Reviews tool for catching weak or unverified claims make it a full environment for producing cited papers.