Hexel is an AI-native OS enabling autonomous decision-making and multi-agent collaboration across various deployments.

Agent orchestration core: DAG execution, pipeline coordination, and workflow state/control for multi-agent runtimes.

Amazon Simple Workflow Service (Amazon SWF) helps developers build, run, and scale background jobs that have parallel or sequential steps. It is a fully managed state tracker and task coordinator in the cloud that manages intertask dependencies, scheduling, and concurrency for application workflows.