Maximem is a private AI memory layer and assistant (e.g., Vity) that securely stores and syncs user and organizational context across LLMs and AI apps so tools like ChatGPT, Claude, and Gemini can access persistent, personalized data during conversations; by grounding generative AI in private histories—goals, client contexts, performance metrics, frameworks—it eliminates repetitive context entry, boosts accuracy and relevance, speeds workflows for sales, design, product, and leadership teams, and enables scalable, secure collaboration without exposing sensitive data.