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Open Source Prefect Alternatives

Discover 4 open source alternatives to Prefect. All free, community-driven, and actively maintained.

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What is Prefect?

Prefect is a workflow orchestration platform for building, testing, and deploying data pipelines.

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airflow
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airflow

Apache Airflow - A platform to programmatically author, schedule, and monitor workflows

Workflow Orchestration
kestra
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kestra

Event Driven Orchestration & Scheduling Platform for Mission Critical Applications

Workflow Orchestration
Cronicle
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Cronicle

A simple, distributed task scheduler and runner with a web based UI.

Cron
dagu
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dagu

A lightweight workflow engine built the way it should be: declarative, file-based, self-contained, air-gapped ready. One binary that scales from laptop to distributed cluster. Used as a sovereign AI-agent orchestration infrastructure.

Workflow Engine