ControlFlow: Open-Source AI Workflows — Complete Review and Guide 2026
ControlFlow is an open-source Python framework from Prefect that takes a fundamentally different approach to building AI agent workflows: instead of giving agents free rein, it structures work into discrete, observable tasks with typed inputs and outputs, orchestrated by Prefect 3.0. This task-centric philosophy prioritizes control, predictability, and debuggability over raw agent autonomy, making it a compelling choice for production AI pipelines that need to be reliable rather than experimental. ...