| 维度 / 指标 | ![]() | ![]() |
|---|---|---|
| 官方域名 | goodnotes.com | postel.app |
| 定价模式 | 免费增值,免费试用 | 免费试用,付费 |
| 月访问量 | 322.73万 (3,227,341) | 12.12万 (121,244) |
| 月度环比流量变化 | +31.47万 (+10.8%) |
| +6678 (+5.8%) |
| 主要市场与份额 | 🇺🇸 美国 (33.8%) | 🇺🇸 美国 (14.8%) |
|---|
| 直接访问 / 月 | 163.89万 | 2.16万 |
|---|
| 用户评分 | 4.4 | 4.2 |
|---|
| 支持的平台 | 网站 | 网站 |
|---|

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。

用你自己的语气撰写并排程社交贴文的 AI 写作助手
读取你历史贴文,掌握句子长度、开场风格、用词偏好与禁用语,使草稿听起来像你本人。
在你通常发布的每一天各生成一条草稿,并自动放入日历。
开箱即支持 LinkedIn,并可连接 X、Bluesky、Mastodon、TikTok 和 YouTube。
接受通话笔记、链接、语音备忘和播客录音作为内容来源。

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.

Tweet Hunter is an all-in-one growth and monetisation toolkit for X (formerly Twitter). It combines a searchable library of high-performing tweets, AI-assisted writing, scheduling, automation and analytics, with a built-in CRM for turning conversations into customers.

专项更强Automatically converts lectures and PDFs into structured study guides, but lacks freehand ink and drawing tools.
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。
跨 12 个平台安排与自动化社交媒体,AI 智能体替你发布
Tweet Hunter is an all-in-one growth and monetisation toolkit for X (formerly Twitter). It combines a searchable library of high-performing tweets, AI-assisted writing, scheduling, automation and analytics, with a built-in CRM for turning conversations into customers.
专项更强Automatically converts lectures and PDFs into structured study guides, but lacks freehand ink and drawing tools.