专项更强Infinite visual canvas for brainstorming and diagramming, but less structured for text documents and wikis.
Notion 记录了 173,441,670 月访问量,月度环比增长为 +0.1%,定价为免费增值。UBBLU 记录了 2,794 月访问量,增长率为 +13.5%,定价为免费。
| 维度 / 指标 | ![]() | ![]() |
|---|---|---|
| 官方域名 | notion.com | ubblu.com |
| 定价模式 | 免费增值 | 免费 |
| 月访问量 | 1.73亿 (173,441,670) | 2794 (2,794) |
| 月度环比流量变化 | +20.12万 (+0.1%) | +332 (+13.5%) |
| 主要市场与份额 | 🇺🇸 美国 (18.4%) | 🇺🇸 美国 (100%) |
| 直接访问 / 月 | 1.35亿 | 1099 |
| 用户评分 | 4.8 | 4.2 |
| 支持的平台 | 网站 | 网站 |

团队与 AI 代理协同完成工作的 AI 工作空间
将文档、知识库、项目和数据库整合进同一个结构化信息系统,内容增长时依然保持相互关联。
在页面内起草、总结、翻译和回答问题,或构建自定义代理全天候自动化重复性流程。
在 Notion 及已连接应用中即时找到答案,并附带引用来源以便核实。
利用关联、汇总、视图以及庞大的模板库,为 CRM、内容日历等任意场景建模。

少搜索,多创造
用自然语言提问,UBBLU 会从你的笔记、卡片、文件夹和标签中取出答案,而无需你翻找。
用 Notes 快速捕捉稍纵即逝的念头,用结构化的 Cards 展开更长的想法并沉淀为知识库。
用标签和文件夹整理,把常用内容置顶,并设置提醒,让截止日期和跟进事项不再遗漏。
UBBLU 会连接相关概念,并基于某个标签下归组的内容生成详细答案与洞察。
专项更强Infinite visual canvas for brainstorming and diagramming, but less structured for text documents and wikis.
Knowt is a free study platform and the most popular Quizlet alternative, combining flashcards, note-taking, and AI study tools. Students can turn PDFs, lecture recordings, slides, and videos into flashcards, notes, and practice tests automatically.

专项更强Powerful enterprise-wide search and knowledge discovery across apps, but lacks Notion's flexible doc creation.
专项更强Powerful enterprise-wide search and knowledge discovery across apps, but lacks Notion's flexible doc creation.

专项更强Excellent developer-focused documentation and Git synchronization, but lacks general database and task management.
专项更强ThetaWave AI is an AI note taker for students that captures live lectures and converts PDFs, slides, videos, YouTube links, and articles into structured notes, flashcards, quizzes, and mind maps — all in one study workspace.
专项更强ThetaWave AI is an AI note taker for students that captures live lectures and converts PDFs, slides, videos, YouTube links, and articles into structured notes, flashcards, quizzes, and mind maps — all in one study workspace.
为思维打造的工作室:以对象相连的笔记

比 Notion 具备更强大的关联表格和公式功能,但如果是写写简单文档,它的精致度稍逊一筹。

Powerful enterprise project portfolio management, but heavier interface than Notion's clean docs.
Powerful enterprise project portfolio management, but heavier interface than Notion's clean docs.