015 - Agent Builder or Copilot Studio? Building agents in Microsoft 365
Agent Builder or Copilot Studio: where should you actually build an agent in Microsoft 365, and do you even need an agent, or was it a flow all along?
In episode fifteen of 365 Explained, Ben and Zach finally deliver the agents episode we promised back in the Power Automate one. Ben opens by admitting his agent count is padded with sub-agents, then walks through building an agent in Agent Builder and what's inside Copilot Studio. Microsoft renamed one of the harnesses the night before we recorded, so this is accurate as of 29 October 2026 (and quite possibly not by the time you hear it).
In…
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