A term introduced and popularized by Microsoft through its 2025 Work Trend Index research to describe organizations increasingly integrating artificial intelligence (AI), AI agents, and AI-enabled workflows into everyday operations and decision-making processes. According to Microsoft, “frontier firms” move beyond using AI solely as a productivity tool or isolated experiment. Rather, frontier firms embed AI systems and AI-supported workflows across multiple business functions, including communication, research, customer service, software development, analysis, planning, and operational support. The concept is associated with human-AI collaboration, AI-enabled workflow redesign, “human-agent teams,” emerging AI-related workforce roles, and organizational adaptation to AI-enabled work environments.

Microsoft’s research also describes workers increasingly supervising or coordinating AI systems and agents, sometimes referring to these workers as “agent bosses.”

In 2025, Microsoft reported that frontier firms are already taking shape, and within the next 2–5 years, every organization is expected to be on their journey to becoming one. The 2025 report finds that 82% of leaders say this is a pivotal year to rethink key aspects of strategy and operations; 81% expect agents to be moderately or extensively integrated into their company’s AI strategy in the next 12–18 months; and adoption is accelerating with 24% of leaders indicating their companies have already deployed AI organization-wide, while 12% remain in pilot mode.

See Glossary: Frontier Professional | Learn & Work Ecosystem Library

See Initiative: Research Report: Work Trend Index - Microsoft | Learn & Work Ecosystem Library