NoteRich is a cutting-edge, privacy-first, AI-powered smart note-taking application designed to keep your information secure and on your device. It offers a robust platform for individuals and professionals to manage their knowledge, enhance productivity, and leverage artificial intelligence without compromising data privacy.

Targeted at users who prioritize data ownership and intelligent organization, NoteRich provides a secure environment for all your notes, from personal thoughts to complex financial analyses.

Key Features

• 100% Local Storage & P2P Sync: Your notes reside entirely on your device, with cross-device synchronization via direct peer-to-peer connections, bypassing cloud intermediaries.
• AI-Powered Smart Notes: Leverage AI for personalized insights, smart Q&A, and document summarization, with only minimal, ephemeral context temporarily sent to the cloud to ensure privacy.
• Versatile Editor: Enjoy a powerful Markdown and Rich Text editor supporting diagrams (Mermaid.js), LaTeX math equations, video/file attachments, and WYSIWYG editing.
• Advanced Organization: Utilize Workspaces for categorization and a lightning-fast search function to quickly retrieve information from your extensive knowledge base.
• End-to-End Encryption: All notes are encrypted locally using AES-GCM, ensuring maximum security for your sensitive data.
• High Capacity & Performance: Optimized architecture supports over 7,000,000 characters per note and 20,000+ notes per workspace, ensuring smooth rendering for massive libraries.

Use Cases

NoteRich excels in scenarios requiring both robust note-taking and stringent privacy. For financial analysts, it allows for detailed Q3 financial analysis, embedding complex formulas and diagrams, while keeping sensitive data local. Project managers can organize project drafts, meeting notes, and track progress across multiple workspaces, leveraging AI to summarize key discussions and extract insights from their local notes.

Beyond professional applications, NoteRich serves as an ideal personal knowledge management system. Users can scan paper notes to digital text using OCR, create a comprehensive local knowledge base, and use the AI to recall specific thoughts or summarize documents privately. Its P2P sync feature ensures seamless access to notes across desktop and mobile devices without relying on third-party cloud storage, making it perfect for those who travel or work across multiple machines.

Pricing Information

NoteRich operates on a freemium model. The "NoteRich Free" plan offers core note-taking features, full Markdown and Rich Text editing, up to 5 workspaces, basic search, local storage, and community support, all forever free. For enhanced capabilities, "NoteRich Pro" is available for $19.90 per year, providing unlimited workspaces, PDF export, password-protected sharing, encrypted exports, a large knowledge base RAG, formula SVG download, and priority support. Users can start free and upgrade anytime, with no traditional subscriptions.

User Experience and Support

The platform boasts a responsive UI and works directly in the browser, requiring no installation. Its intuitive design supports both Markdown and WYSIWYG editing, catering to various user preferences. NoteRich provides extensive resources and guides, including articles on local-first architecture, privacy AI, PDF export, Mermaid.js tutorials, keyboard shortcuts, and P2P sync, ensuring users can maximize their productivity. Community support is available for free users, with priority support for Pro subscribers.

Technical Details

NoteRich is built on a local-first architecture, ensuring all user data remains 100% on the device. It employs AES-GCM end-to-end encryption for local storage and facilitates cross-device synchronization through direct peer-to-peer connections, eliminating the need for cloud intermediaries. The AI features utilize an "Ephemeral Context" model, where only minimal, temporary data is sent to the cloud for processing, ensuring privacy by design. The system is optimized for high capacity and smooth rendering of large note libraries.

Pros and Cons

• Pros: Unparalleled privacy with 100% local storage, E2E encryption, and P2P sync; Powerful AI features with privacy-first ephemeral context; Highly versatile editor supporting rich media and technical content; Excellent performance for large note libraries; Freemium option available; Comprehensive documentation and tutorials.
• Cons: "No subscriptions" vs. annual fee might be confusing; Advanced features like Mermaid.js or LaTeX may have a learning curve for new users; No explicit mention of offline-first capabilities (though implied by local storage).

Conclusion

NoteRich stands out as a secure, intelligent, and highly capable note-taking solution for anyone prioritizing privacy and powerful organization. Its unique blend of local-first design, advanced AI, and robust editing features makes it an invaluable tool for personal and professional knowledge management. Explore NoteRich today to transform your workflow with a truly private and smart note-taking hub.