Mem is a notes app that organizes itself: related notes are surfaced automatically, collections are built by AI, and a chat interface answers questions from everything you have written. It syncs with calendar and email context.
Mem is subscription-only.
Productivity
AI writing, Q&A, and autofill inside Notion
Research
Research assistant grounded in your own sources
Research
Analyze research papers at superhuman speed
Chatbots
Answer engine that cites its sources
Chatbots
Your everyday AI companion across Windows and Microsoft 365
Chatbots
xAI's assistant with real-time access to X
