Library / SDK
Agents & Orchestration
CrewAI
1Agent 2crews 3that 4role-play 5and 6collaborate.
the six Ws · specification
W1
Who
Independent open-source framework with a commercial enterprise tier.
W2
What
Composes specialised agents with roles, goals, and tasks into a working crew.
W3
Where
Runs as a Python library, locally or on any server.
W4
When
Used when a job splits cleanly across specialised, cooperating roles.
W5
Why
Lets teams model human-like division of labour instead of one monolithic prompt.
W6
With
Any LLM, plus tools for search, files, and code execution.
alternatives
works with