Notion launched Custom Agents, autonomous AI assistants that proactively handle team workflows without waiting for prompts. The agents can route bugs, update documentation, draft weekly reports, and notify team members on scheduled triggers or automated conditions. They're designed to be multiplayer-friendly, model-agnostic, and accessible to non-technical users across any team. This represents a significant shift from reactive AI tools toward proactive, always-on AI teammates that can handle routine business operations independently.