Markdown notes that
think with you
笔记有脑，想法有链
$19.99 once · Mac + iOS · Yours forever
$19.99 终身买断 · Mac + iOS 双端
Capture → Organize → Connect → Discover
捕捉 → 整理 → 连接 → 发现
Capture Instantly
秒速捕捉
Quick capture, clipboard detection, AI chat import — never lose a thought
浮窗速记、剪贴板识别、AI 对话导入，不放过任何灵感
- Global hotkey capture
- 全局快捷键速记
- Smart clipboard detection
- 剪贴板智能识别
- AI conversation import*
- AI 对话内容导入*
Organize Naturally
层层归位
Project → Theme → Note, organize like chapters in a book
Project → Theme → Note，像章节一样层层组织
- List mode with quick filtering
- 列表模式快速筛选
- Smart tag system
- 智能标签系统
- Nested pages
- 嵌套页面结构
Connect the Dots
发现关联
Backlinks + graph + matrix — AI finds what you missed
双链 + 图谱 + 共现矩阵，AI 帮你找到遗漏的线索
- Graph + matrix + link prediction
- 图谱 + 矩阵 + 链接预测
- AI-suggested auto-links
- AI 自动建联
- Network stats & diagnostics
- 网络统计与诊断
Discover Insights
看见全局
Canvas drag-and-drop + AI theme summaries — turn fragments into structure
画布拖拽整理 + AI 主题总结，碎片变结构
- Drag + auto-grouping
- 拖拽 + 自动分组
- AI smart summaries
- AI 主题摘要
- Layers & frames
- 图层与框选区域
*AI features require your own API key (BYOK). Compatible with OpenAI, Claude, Gemini, DeepSeek, and OpenAI-compatible endpoints. Jotaid does not provide AI services.
*AI 功能需自备 API Key（BYOK），支持 OpenAI、Anthropic Claude、Google Gemini、DeepSeek 及任何 OpenAI 兼容端点。Jotaid 本身不提供 AI 服务。
What Makes Jotaid Different
与众不同
AI-Powered Smart Linking
智能链接
AI scans your notes and suggests missing backlinks automatically. The more you write, the smarter your network gets.
AI 扫描你的笔记，自动发现缺失的双向链接。写得越多，知识网络越智能。
- Auto-discover links across your project
- 自动发现项目内关联
- Ranked by relevance
- 按相关性排序推荐
- Connect with one click
- 一键建立关联
Knowledge Graph & Matrix
图谱与矩阵
See your knowledge network as a graph. Spot patterns in a heatmap. Clustering analysis finds topic groups you didn't know existed.
用图谱看全貌，用热力图找规律。聚类分析自动发现你没注意到的主题群落。
- Interactive graph with focus mode
- 交互式图谱，支持聚焦
- Heatmap with clustering
- 带聚类排序的热力图
- Export CSV / JSON / GraphML
- 导出 CSV / JSON / GraphML
AI Research Workbench
AI 工作台
Built-in side-by-side browser for research. Import AI chat links as notes in one click. Your API key, your data, no lock-in.
内置并排浏览器查资料，AI 对话链接一键导入为笔记。你的 Key，你的数据，绝不锁定。
- Side-by-side browser
- 并排浏览器
- AI chat → notes with one click
- AI 对话一键转笔记
- Bring your own API key
- 自带 API Key 接入
AI Theme Summaries
主题总结
Select a theme, and AI reads every note within it to give you structured insights. Not a copy-paste digest — true cross-note pattern distillation.
选中一个主题，AI 分析其下所有笔记，给你结构化洞察。不是摘要拼接，是跨笔记的模式提炼。
- Analyze all notes under a theme
- 分析主题下全部笔记
- Extract insights & action items
- 提取洞察与行动点
- Auto-detects language
- 自动匹配笔记语言
Built for Researchers, Decision-Makers & Writers
适合谁用
Academic Researchers
学术研究者
Pain Point
痛点
Drowning in papers with no clear thread
上百篇文献读完，脑子里还是一团浆糊
Solution
解决方案
Backlinks trace citations automatically; the graph surfaces connections you missed
双链索引理清引用脉络，图谱发现文献间隐藏关联
Business Decision Makers
商业决策者
Pain Point
痛点
Plenty of data, but the signal stays buried
信息不缺，缺的是看见信息之间的关系
Solution
解决方案
Co-occurrence matrix spots hidden patterns; smart summaries sharpen your decisions
共现矩阵揭示隐藏模式，主题总结提炼决策依据
Minimalist Creators
极简创作者
Pain Point
痛点
Just want to write — no config, no plugins
打开就写，不想折腾配置和插件
Solution
解决方案
Clean Markdown editor with polished themes — works the moment you open it
Markdown 编辑器 + 专业主题，开箱即用
Deep
Readers
深度阅读者
Pain Point
痛点
Tons of highlights, zero synthesis
读了很多，记了很多，但从没串起来过
Solution
解决方案
A three-tier structure lets you turn scattered notes into a personal knowledge base
三层架构 + 手动整理，亲手把碎片变成体系
Let your notes think.
让笔记开始思考
3 months of Notion AI = a lifetime of Jotaid · $19.99 once
3 个月的 Notion AI 订阅费，换 Jotaid 一辈子 · $19.99 终身买断