Copilots assist. They suggest, draft and summarize while a person stays in control of every step. Agents act. They take a goal, plan steps, use tools and systems, and return a result.
Why the distinction matters
A copilot affects individual productivity. An agent changes a process, which means it touches systems, permissions, controls and accountability. Leaders who treat the two as the same product underestimate the work needed to deploy agents safely.
What agents need in order to work
Reliable agents need a clearly defined task, access to current data, limits on what they may do, and defined points where a person reviews or decides. Without those, they produce confident errors at speed.
A practical path
Begin with copilots to build familiarity. Move to agents on narrow, well-understood workflows with human review at the end. Widen the agent's authority only as evidence builds. At each stage, measure accuracy, cycle time and exceptions.
The leaders who do this well treat agents as a new kind of team member: given a clear role, supervised, and measured.