Flexnote 记录了 41,017 月访问量，月度环比增长为 +113.1%，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 | myflexnote.com | ubblu.com |
| 定价模式 | 免费增值 | 免费 |
| 月访问量 | 4.1万 (41,017) | 2794 (2,794) |
| 月度环比流量变化 | +2.18万 (+113.1%) | +332 (+13.5%) |
| 主要市场与份额 | 🇨🇳 中国 (74.6%) | 🇺🇸 美国 (100%) |
| 直接访问 / 月 | 1.76万 | 1099 |
| 用户评分 | 4.4 | 4.2 |
| 支持的平台 | 网站 | 网站 |
本地优先的无限画布视觉笔记，集思维导图与知识库 AI 于一体
在画布上任意摆放卡片，再切换思维导图或数据库视图查看结构，无需重排笔记。
在画布上高亮、批注 PDF，并对视频做时间戳笔记；高亮会自动变成参考卡片。
语义搜索、知识库问答与内容检索帮你找到对的笔记；聊天可使用你自己的模型 API 密钥。
文件默认保存在设备上，可通过 WebDAV、S3、OneDrive 或百度网盘跨设备同步，凭据由你掌握。
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。
Miro is a collaborative visual workspace where distributed teams diagram, plan, and run workshops on an infinite canvas, now enhanced with AI that can generate diagrams, summaries, and prototypes from board content.
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.
Whimsical is a collaborative visual workspace that combines diagrams, flowcharts, mind maps, wireframes, documents and whiteboards on one infinite canvas, with AI tools that turn a prompt into a structured visual in seconds.
Whimsical is a collaborative visual workspace that combines diagrams, flowcharts, mind maps, wireframes, documents and whiteboards on one infinite canvas, with AI tools that turn a prompt into a structured visual in seconds.
把任何学习材料变成可视化学习集、闪卡与测验
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.
MindMap AI 是一款 AI 思维导图生成器，可从提示词、PDF、视频、音频或网页出发，输出结构化导图，既可手动编辑，也可在对话中持续打磨。手动制图永久免费，AI 点数才是付费部分。
MindMap AI 是一款 AI 思维导图生成器，可从提示词、PDF、视频、音频或网页出发，输出结构化导图，既可手动编辑，也可在对话中持续打磨。手动制图永久免费，AI 点数才是付费部分。
为思维打造的工作室：以对象相连的笔记
iWeaver is an AI productivity platform built around your own knowledge base. Upload documents, videos, audio or web pages, then use specialised AI agents to summarise, analyse, visualise and write, so research and reporting happen in one workspace instead of many tabs.
iWeaver is an AI productivity platform built around your own knowledge base. Upload documents, videos, audio or web pages, then use specialised AI agents to summarise, analyse, visualise and write, so research and reporting happen in one workspace instead of many tabs.
AI 概念图、单词卡与学习工具一站式平台
