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Prefect

Modern workflow orchestration for data and Python pipelines

Automation & Workflows ★ 23.6k stars Medium setup Apache-2.0

Prefect is a workflow orchestration tool that turns Python functions into observable, schedulable pipelines. The open-source server can be self-hosted to coordinate and monitor flow runs.

Key features

  • Pythonic flow and task definitions
  • Dynamic, event-driven workflows
  • Self-hostable orchestration server
  • Rich observability dashboard

Pros & cons

Strengths

  • Pleasant developer experience
  • Flexible dynamic workflows

Trade-offs

  • Some features tied to Prefect Cloud

Prefect replaces

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