| 维度 / 指标 | ![]() | ![]() |
|---|---|---|
| 官方域名 | goodnotes.com | perks.lk |
| 定价模式 | 免费增值,免费试用 | 付费 |
| 月访问量 | 322.73万 (3,227,341) | 2835 (2,835) |
| 月度环比流量变化 | +31.47万 (+10.8%) | -1767 (-38.4%) |
| 主要市场与份额 | 🇺🇸 美国 (33.8%) | 🇧🇷 巴西 (34.7%) |
| 直接访问 / 月 | 163.89万 | 1164 |
| 用户评分 | 4.4 | 3.8 |
| 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。

以奖励驱动的预约应用,让客户持续回头
客户可浏览服务分类,并向指定的商家与服务人员预约时间。
每次到访后可分别评价服务、员工与商家,得到更细致的反馈而非单一星级。
通过评价获得的积分可在后续预约中抵扣,形成持续的激励循环。
客户可直接与商家沟通,并关注商家动态以了解优惠与最新信息。
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Converts notes and PDFs into quizzes and flashcards, but lacks stylus-based handwriting and sketching tools.
免费 / 开源用 AI 日历自动守护专注时间并安排日程
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。

Numa is the AI operating system for car dealerships, answering every service and sales call, booking appointments into real open slots, and flagging at-risk customers while they are still in the store. It connects to the DMS, scheduler, and CRM systems dealerships already run on, so AI starts with the customer's full history.
Numa is the AI operating system for car dealerships, answering every service and sales call, booking appointments into real open slots, and flagging at-risk customers while they are still in the store. It connects to the DMS, scheduler, and CRM systems dealerships already run on, so AI starts with the customer's full history.
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.
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.