Prefect
Python orchestration framework for building and operating resilient data workflows.
What’s included for free?
Source code and local use have no provider-enforced monthly credit, export or project quota; you supply the device, runtime, storage and any hosting.
Provider information ↗Checked 2026-10-21
Before you use it
Apache-2.0 for the self-hostable framework; Prefect Cloud features and infrastructure are separate.
Provider terms can change. Check current pricing and usage rights before starting a project.