| 维度 / 指标 | ![]() | ![]() |
|---|---|---|
| 官方域名 | goodnotes.com | chrome.google.com |
| 定价模式 | 免费增值,免费试用 | 免费试用 |
| 月访问量 | 322.73万 (3,227,341) | 0 (0) |
| 月度环比流量变化 |
| +31.47万 (+10.8%) |
| 0 (—) |
| 主要市场与份额 | 🇺🇸 美国 (33.8%) | 🌐 全球 (—) |
|---|
| 直接访问 / 月 | 163.89万 | 0 |
|---|
| 用户评分 | 4.4 | 3.8 |
|---|
| 支持的平台 | 网站 | 浏览器扩展 |
|---|

手写笔记、PDF 批注与 AI 学习工具,都在同一块画布上
低延迟墨迹、防误触手掌识别、划掉即擦除以及手写转文字,让书写接近纸笔手感。
导入合同、论文或教材,用手直接标注,批注可搜索并可干净导出。
同时检索键入文本、手写与速写,并把笔记转成摘要、思维导图或结构化计划。
在共享笔记本、文档和白板上同时协作,不再有版本冲突或反复传文件。

在任意 Zillow 独栋房源上即时完成租赁收益测算
调整租金、利率、空置率和翻新估算,直观看到每一项假设如何影响现金回报率和 ROI。
一键比较最多 80 个邻近独栋房产的预测盈利能力,快速锁定优质标的。
5 个内置 AI 提示词可快速生成翻新成本、市场趋势等内容,省去手工查找的麻烦。
保存结果并导出为 CSV 或 PDF,还可生成包含可比成交、社区和人口信息的业主/购房者摘要。

专项更强Stronger online PDF editing and AI chat capabilities, but lacks tablet-optimized handwritten note-taking workflows.
专项更强Converts notes and PDFs into quizzes and flashcards, but lacks stylus-based handwriting and sketching tools.
专项更强Uses an infinite visual canvas for note organization, but lacks Goodnotes' paper templates and PDF annotation polish.

专项更强Automatically converts lectures and PDFs into structured study guides, but lacks freehand ink and drawing tools.
reAlpha is a real-estate technology company whose consumer platform is designed to make buying a home commission-free, combining AI-assisted property search with a virtual, always-available real estate agent. Buyers browse listings, get matched with homes, and are guided through offers and closing with reduced or zero buyer-agent commission.
专项更强Combines infinite canvas mind mapping with local-first storage, but lacks tablet handwriting and stylus optimization.
专项更强将课程材料转变为互动式AI学习工具,不过对手写数字笔记本的关注相对较少。
专项更强Stronger online PDF editing and AI chat capabilities, but lacks tablet-optimized handwritten note-taking workflows.
专项更强Converts notes and PDFs into quizzes and flashcards, but lacks stylus-based handwriting and sketching tools.
将笔记整理成互相连接的类型化对象,而非传统笔记本,但缺乏手写笔触支持。
专项更强Automatically converts lectures and PDFs into structured study guides, but lacks freehand ink and drawing tools.
reAlpha is a real-estate technology company whose consumer platform is designed to make buying a home commission-free, combining AI-assisted property search with a virtual, always-available real estate agent. Buyers browse listings, get matched with homes, and are guided through offers and closing with reduced or zero buyer-agent commission.