Read the docs Get the code

Automate all the things

If you can do it with Python, you can automate it with Prefect.

Test local, deploy global

Workflows are developed and tested locally, then deployed for execution at scale.

Simple but powerful

Prefect Cloud is powered by GraphQL, Dask, and Kubernetes, so it's ready for anything.

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Prefect

We've rebuilt data engineering for the data science era.

Prefect is a new workflow management system, designed for modern infrastructure and powered by the open-source Prefect Core workflow engine. Users organize Tasks into Flows, and Prefect takes care of the rest.

Read the docs; get the code; ask us anything!

Hello, world! 👋

from prefect import task, Flow, Parameter


@task(log_stdout=True)
def say_hello(name):
    print("Hello, {}!".format(name))


with Flow("My First Flow") as flow:
    name = Parameter('name')
    say_hello(name)


flow.run(name='world') # "Hello, world!" 
flow.run(name='Marvin') # "Hello, Marvin!"