Prefect — Workflow Automation Platform

Prefect is an open-source workflow orchestration framework that transforms Python functions into production-grade data pipelines with minimal friction. The platform enables developers to build and schedule workflows in pure Python without DSLs or complex configuration files, making it ideal for data engineering and MLOps teams. Prefect offers comprehensive features including scheduling, caching, retries, event-based automations, and handles dynamic logic with control flow patterns. The platform provides both an open-source engine and a managed cloud service that automates over 200 million data tasks monthly for organizations ranging from Fortune 50 companies like Progressive Insurance to innovative disruptors like Cash App. Prefect's strength lies in its ability to handle both expected and unexpected errors while providing robust monitoring and observability across all workflow executions.