SigmaNote vs Sidekick Pro

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

Sidekick is an AI assistant for work. It's a personal agent that monitors your Gmail and Calendar, clicks and types in Chrome for you, joins your meetings, makes and receives phone calls on your behalf, and remembers everything that matters — across web, phone, and SMS. NEW: Give your Sidekick its own phone number. It answers incoming calls, takes messages, sends and receives SMS, and follows up — like a real assistant. — WHAT YOUR SIDEKICK CAN DO — INBOX & CALENDAR, ON AUTOPILOT • Realtime Gmail and Google Calendar triage — surfaces what needs you right now • Daily morning digest of your schedule • Proactively suggests next actions and offers to handle them • Reads and edits Google Docs, Sheets, Drive, and Google Tasks PHONE & SMS • Your assistant gets its own dedicated phone number • Make and receive calls through your Sidekick • Send and receive text messages • AI receptionist answers, triages, and takes messages on your behalf VOICE & MEETINGS • Ultra-natural voice mode for hands-free conversations • Joins your Zoom and Google Meet calls to take notes and follow up • Listening mode for real-time summaries and suggestions • Pick up the same conversation across web, phone, and SMS — without losing context MEMORYMESH™ — REMEMBERS EVERYTHING • Proprietary structured memory that persists across browser, voice, SMS, and web • Recalls every past conversation, fact, person, and workflow • Teach it once — it remembers forever ALL THE BEST AI, IN ONE PLACE • Claude, GPT-5, Gemini, and more — the right models for any task • AI-powered web search built in • No vendor lock-in WORKS EVERYWHERE YOU DO • iPhone and iPad • Companion browser extension that sees the page you're on, clicks and types for you, and automates any website • Desktop app with optional local model support • Push notifications, camera, photo library, and contacts integration CONNECT YOUR STACK • MCP support to plug into Slack, GitHub, Notion, Linear, Salesforce, and more • Launch and manage Cursor Cloud Agents from your assistant • Scheduled automations and recurring jobs • Let any AI agent (Cursor, Claude, etc.) drive your browser via MCP Stop managing your day. Start directing it. Download Sidekick Pro and put your AI to work. Terms of Use (EULA) https://www.apple.com/legal/internet-services/itunes/dev/stdeula/