New:Prefect Core released!

The Global Leader in Dataflow Automation

What will you build?

Eliminate Negative Engineering

Prefect Cloud  is a new workflow management system, designed for modern infrastructure and powered by the open-source Prefect Core  engine.

Ease of Use

Up and running in under five minutes.

Deliver Confidence

Total oversight of your data workflows.

Tangible ROI

Recover valuable time and resources.

The Prefect Platform

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

Users organize Tasks into Flows , and Prefect takes care of the rest.

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from prefect import task, Flow


@task
def say_hello():
    print("Hello, world!")


with Flow("My First Flow") as flow:
    say_hello()


flow.run() # "Hello, world!"

PREFECTCORE

The best engine for data applications
(and it's open-source)

PREFECTCLOUD

A complete solution for dataflow automation

The Latest From Our Blog

Prefect is a new kind of workflow management system. We started with a simple premise:

Your code probably works.

But sometimes it doesn’t.

- Positive and Negative Engineering

One of Prefect’s fundamental insights is that if you could guarantee your code would run as intended, you wouldn’t need a workflow system at all.

Therefore, Prefect’s design goal is to be minimally invasive when things go right and maximally helpful when they go wrong.

- Why Not Airflow