Comparison
Multi-Agent vs Workflow vs Agent
Multi-Agent and Workflow vs Agent are both common AI/LLM terms but cover different ideas. Here is a quick side-by-side.
When you would reach for Multi-Agent
Multi-Agent comes up when the question is fundamentally about agents & tools.
A planner agent + executor agents in Claude Code.
When you would reach for Workflow vs Agent
Always reach for workflow first. Move to agent only when the next step genuinely cannot be predetermined.
A workflow: incoming email → classify → route to template responder. Deterministic.
Frequently asked
What is the difference between Multi-Agent and Workflow vs Agent?
Multi-Agent: A multi-agent system uses several LLM agents that talk to each other — a manager and workers, a debate, a pipeline — instead of a single agent doing everything. Workflow vs Agent: A workflow is a deterministic pipeline where humans hard-code the LLM call sequence. An agent lets the LLM decide which steps to take. Anthropic's recommended default is workflow first, agent only when needed.
When should I use Multi-Agent vs Workflow vs Agent?
Multi-Agent is the right concept when you are focused on agents & tools. Always reach for workflow first. Move to agent only when the next step genuinely cannot be predetermined.
Are Multi-Agent and Workflow vs Agent the same thing?
No. Multi-Agent is agents & tools; Workflow vs Agent is agents & tools. They are related but address different parts of the AI stack.