CrewAI casts multi-agent as a simulated team: researcher, writer, reviewer. Strong opinionated default for content-heavy pipelines, less natural for non-team-shaped tasks. Configuration is Python classes with decorators, similar weight to LangChain.
Engineering notes from the Digitorn team. No marketing, no launch announcements, no "10 prompts that will change your life". Just the things we write that we'd want to read.