Neocortex is a web-based AI platform that acts as a personal knowledge hub and task manager. It stores and retrieves information using long-term memory, creates intelligent agents to handle research, summarization, and planning tasks, and integrates with documents, calendars, and APIs. Users can interact via chat to query past insights, generate reports, and delegate workflows to custom agents. Neocortex continually refines context, offers proactive reminders, and supports collaboration across teams.