免费 / 开源划重点、公开学习,打造属于你的 AI 分身

Crane is a Chrome extension that acts as an AI-powered personal knowledge base. You save web pages, notes, images, YouTube videos and podcasts into one place, ask questions against everything you have stored, explore how your ideas connect, and receive a daily newsletter summarizing what you read the day before.

这是编辑给出的评估,满分 5 分,不是用户打分的平均值。 本页的各方观点由 AI 根据产品信息归纳,不是真实用户的评价。
根据 OpenAITools.app 于 2026-11-11 核对的流量数据,Crane(chromewebstore.google.com)是一个收录在 AI 知识库下的 AI 平台,月访问量为 0,月度环比流量变化为 +0(0.0%)。其主要地理市场为全球(— 流量份额),采用定价请咨询定价模式。按月流量计算的主要竞争替代方案包括 Glasp(88.96万次访问/月),mymind(22.18万次访问/月),Briefy(1.93万次访问/月)。
概念挺好,但用起来有点卡。
一般。
每天自动发邮件总结读过的内容还挺省心。
鸡肋。
以下短评基于实时网页探查、定价机制与同类产品基准由 AI 综合模拟生成,旨在呈现不同使用场景下的常见槽点与亮点,非实名真实用户评价。
Save web pages, text notes, images, YouTube videos and podcasts into a single personal knowledge base, so your reading and watching live in one place.
Ask questions to your saved knowledge base and get answers grounded in the material you have collected rather than the open web.
Explore a visual map of how your items relate and mine the collection for connections, themes and blind spots you might have overlooked.
Get a daily newsletter of what you read yesterday, or listen to it as a podcast. A lightweight way to review and retain what you have learned.
Crane is a Chrome extension that acts as an AI-powered personal knowledge base. You save web pages, notes, images, YouTube videos and podcasts into one place, ask questions against everything you have stored, explore how your ideas connect, and receive a daily newsletter summarizing what you read the day before.
A researcher saves articles, videos and notes throughout the day and later asks questions against the whole collection to pull together findings without re-reading everything.
A reader saves interesting pages and podcasts and reviews them through the daily newsletter instead of scrolling endless tabs and bookmarks.
Someone working across several projects stores source material and uses the visualization and knowledge mining to see which themes and sources recur.
A content creator collects references and competitor pages, then queries the base to assemble background facts and angles for new pieces.
同一分类下同类 AI 工具的流量并排对比
| 排名 | AI 工具 | 月访问量 | 月度环比增长 | 直接流量占比 | 定价 | 头对头 |
|---|---|---|---|---|---|---|
| ● | Crane | 0 | — | — | 定价请咨询 | 当前产品 |
| 1 | Glasp | 88.96万 | -14.1% | 45% 直接流量 | 免费增值 | 对比 Glasp |
| 2 | mymind | 22.18万 | -1% | 75% 直接流量 | 免费试用,付费 | 对比 mymind |
| 3 | Briefy | 1.93万 | +29.8% | 40% 直接流量 | 免费增值,免费试用 | 对比 Briefy |
| 4 | Nestornotes Chrome 扩展 | 0 | — | — | 免费增值 | 对比 Nestornotes Chrome 扩展 |
| 5 | YourAIScroll | 1.74万 | +165.1% | 40% 直接流量 | 免费增值,免费试用 | 对比 YourAIScroll |
| 6 | PaperClip | 2158 | +77.9% | 41% 直接流量 | 免费 | 对比 PaperClip |
免费 / 开源划重点、公开学习,打造属于你的 AI 分身
免费 / 开源YourAIScroll is a browser extension and web app that exports and organizes your conversations from ChatGPT, Claude, Gemini, Grok, DeepSeek, Perplexity, Poe, Copilot, Mistral, Kimi, and more. It preserves advanced content like ChatGPT Canvas, Claude Artifacts and flowcharts, web citations, tables, LaTeX, and Mermaid diagrams, and saves everything as Markdown, PDF, JSON, HTML, TXT, or DOCX — or straight into Notion.
免费 / 开源YourAIScroll is a browser extension and web app that exports and organizes your conversations from ChatGPT, Claude, Gemini, Grok, DeepSeek, Perplexity, Poe, Copilot, Mistral, Kimi, and more. It preserves advanced content like ChatGPT Canvas, Claude Artifacts and flowcharts, web citations, tables, LaTeX, and Mermaid diagrams, and saves everything as Markdown, PDF, JSON, HTML, TXT, or DOCX — or straight into Notion.

免费 / 开源Synaptic AI is a Chrome extension and web dashboard that acts as an AI second brain: it summarizes any web page or YouTube video, saves the result as a searchable note, and lets you chat with everything you have stored.
免费 / 开源Synaptic AI is a Chrome extension and web dashboard that acts as an AI second brain: it summarizes any web page or YouTube video, saves the result as a searchable note, and lets you chat with everything you have stored.