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。Heuristica 记录了 239,033 月访问量，增长率为 -22.5%，定价为免费增值。
| 维度 / 指标 |  | |
|---|---|---|
| 官方域名 | myflexnote.com | heuristi.ca |
| 定价模式 | 免费增值 | 免费增值 |
| 月访问量 | 4.1万 (41,017) | 23.9万 (239,033) |
| 月度环比流量变化 | +2.18万 (+113.1%) | -6.93万 (-22.5%) |
| 主要市场与份额 | 🇨🇳 中国 (74.6%) | 🇮🇶 伊拉克 (42.8%) |
| 直接访问 / 月 | 1.76万 | 6.58万 |
| 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。
AI 概念图、单词卡与学习工具一站式平台
从提示词、文档、视频或播客生成相互关联的视觉画布，并按需把主题层层展开。
把笔记、PDF、视频或概念图转成带间隔重复的单词卡，以及支持即时反馈的多题型测验。
支持 PDF、YouTube 视频、播客、网站以及 PubMed、arXiv 等学术来源，并自动生成转写与摘要。
可与 ChatGPT、Claude、Gemini 等模型对话，套用自定义指令或已存提示词，并把回答变成学习材料。
专项更强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.
能从课程教材中生成互动式卡片和测验，但缺少 Heuristica 先进的可视化概念图画布。
Studley AI is a study platform that turns almost any material into interactive notes, flashcards, quizzes, and podcasts, backed by an AI tutor. Upload a file, a video, or a lecture and turn it into active-recall study sets.
Studley AI is a study platform that turns almost any material into interactive notes, flashcards, quizzes, and podcasts, backed by an AI tutor. Upload a file, a video, or a lecture and turn it into active-recall study sets.
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.
能将学习笔记转化为结构化的概念图和卡片，非常注重可视化学习和思维导图。
Turns videos and PDFs into interactive summaries and voice-capable tutor chats, emphasizing conversational learning over static concept maps.
