SigmaNote vs Thoughts

SigmaNote — AI-Powered Knowledge Hub SigmaNote lets you build your own AI-powered knowledge hub — a single place to capture, manage, learn from, and create knowledge. It goes beyond notes or chat. SigmaNote gives you AI agents that work with your knowledge, across every format. Capture Knowledge from Anywhere Bring knowledge into SigmaNote from any source: • Notes and markdown documents • PDFs, files, and document scans • Images with OCR • Web pages and web archives • YouTube videos (with or without subtitles) • Voice recordings and system audio • Real-time, multi-language transcripts No format limits. Everything becomes searchable and usable. AI Agents That Organize for You SigmaNote’s AI agents help you: • Find relevant knowledge instantly • Organize content into the right Spaces • Connect related ideas across files and formats • Reduce clutter as your knowledge grows Your knowledge hub stays structured — without manual effort. Learn by Listening, Reading, and Conversation Knowledge shouldn’t just sit there. With SigmaNote, AI agents can: • Proactively read or speak knowledge to you • Explain complex topics in simple terms • Answer questions grounded in your materials • Help you think through ideas step by step It’s like discussing your knowledge with a personal tutor or teammate. Talk to Write. Build New Knowledge. SigmaNote introduces voice-driven AI writing. You can talk to an AI agent to: • Write new documents • Edit and update markdown files • Refine ideas through conversation • Create knowledge using your entire hub or a selected document This turns thinking out loud into structured writing — powered by everything you’ve learned. From Capture to Creation SigmaNote supports the full knowledge lifecycle: • Capture information • Understand it with AI • Absorb it through reading and listening • Create new knowledge by talking and writing All in one personal system. Who It’s For Students, researchers, founders, consultants, lawyers, clinicians, creators — anyone who wants to own their knowledge and build with it. Why SigmaNote • One hub for all knowledge formats • AI agents grounded in your data • Learn by conversation, not just reading • Turn knowledge into output Legal Term of services & privacy policy: https://www.signifyid.com/terms/view.html?doc=privacy_policy https://www.signifyid.com/terms/view.html?doc=term_of_service

You're scrolling Instagram in bed. You find an amazing design resource. You're on the train and someone shares a movie recommendation. You're at work and spot an article you want to read tonight. It's not the right time, but you don't want to lose it. Thoughts lets you save anything from any app using the native share sheet. But here's what makes it different: you set the reminder and category right there, before you even leave the app you're in. One tap, and you're done. No switching apps. No "I'll remember later." No forgotten bookmarks. SHARE SHEET THAT ACTUALLY WORKS Tap share from Safari, Instagram, YouTube, or any app. The link, title, and content are captured automatically. Pick a reminder time and category — all without leaving the app you're in. REMINDERS THAT FIT YOUR LIFE Quick options — 30 minutes, 1 hour, 3 hours, tonight, tomorrow — or set a custom date and time. Get notified exactly when you're ready to act on it. ORGANIZE YOUR WAY Create categories like Movies, Books, Design, Videos — whatever fits your life. Assign them in a single tap when you save. ADD MEMOS & CONTEXT Jot down notes on anything you save — "watch this with Sarah on Sunday" or "use this for the pitch deck." Future you will thank you. SEAMLESS iCLOUD SYNC Save a link on your iPhone, check it later on your Mac. Everything stays in sync across all your Apple devices. No login required in the app. BEAUTIFUL & MINIMAL A clean, calm interface with light, dark themes. No clutter, no sign-ups, no accounts. Just your thoughts, waiting for you. Thoughts is free to use. Stop losing the things you find interesting.