#1| 维度 / 指标 | ![]() | |
|---|---|---|
| 官方域名 | perplexity.ai | writemapper.com |
| 定价模式 | 免费增值 | 付费 |
| 月访问量 | 8831.02万 (88,310,223) | 0 (0) |
| 月度环比流量变化 | -339.5万 (-3.7%) |
| -215 (-100%) |
| 主要市场与份额 | 🇺🇸 美国 (25.5%) | 🌐 全球 (—) |
|---|
| 直接访问 / 月 | 6332.07万 | 0 |
|---|
| 用户评分 | 4.7 | 4.4 |
|---|
| 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。

你的思考与写作空间——把思维导图变成完整草稿。
在可视化 WriteMap 上以节点记录想法,自动转化为结构化大纲,再扩展成完整正文。
可选的 Ask AI 助手可在写作过程中帮你产出想法、梳理结构和充实段落。
双击任意节点即可专注写作,支持富文本格式、Markdown 语法、拼写检查、自动更正和图片插入。
自动将 WriteMap 汇编成完整草稿,导出为 Markdown、HTML、OPML、DOCX、TXT、RTF、PDF、PNG 或复制到剪贴板。
#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.

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.

Whimsical is a collaborative visual workspace that combines diagrams, flowcharts, mind maps, wireframes, documents and whiteboards on one infinite canvas, with AI tools that turn a prompt into a structured visual in seconds.
专项更强Analyzes scholarly article citations to verify scientific claims, making it superior for academic literature reviews.

Mapify is an AI summarizer and mind-mapping tool that turns PDFs, YouTube videos, web URLs, podcasts, meeting recordings, images and pasted text into structured, editable mind maps. It works across web, mobile and a browser extension, and can also turn a finished map into a slide deck.
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。
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.
Whimsical is a collaborative visual workspace that combines diagrams, flowcharts, mind maps, wireframes, documents and whiteboards on one infinite canvas, with AI tools that turn a prompt into a structured visual in seconds.
专项更强Analyzes scholarly article citations to verify scientific claims, making it superior for academic literature reviews.
Mapify is an AI summarizer and mind-mapping tool that turns PDFs, YouTube videos, web URLs, podcasts, meeting recordings, images and pasted text into structured, editable mind maps. It works across web, mobile and a browser extension, and can also turn a finished map into a slide deck.