1 Open Source Alternatives to Temporal

Q: What are the best open-source alternatives to Temporal?

The top open-source alternatives to Temporal are Windmill. Windmill leads with 16.2k GitHub stars.

Q: Are these alternatives to Temporal free?

Yes. Every tool listed here is open source and free to use. Many can be self-hosted on your own infrastructure.

There are 1 open-source alternatives to Temporal in this directory. The most popular is Windmill with 16.2k GitHub stars. All are open source, free to use, and many can be self-hosted.

All open-source alternatives to Temporal

16.2k

Windmill

Open-source developer platform to power your entire infra and turn scripts into webhooks, workflows, and UIs. Includes the fastest workflow engine, performing 13 times faster than Airflow. It serves as an open-source alternative to Retool and Temporal.

👨‍💻 Development⚙️ DevOps🔁 API🌐 Web

Frequently asked questions

What are the best open-source alternatives to Temporal?

The top three are Windmill(16.2k stars). All are open source and free to use.

Are these alternatives to Temporal free?

Yes. Every tool listed here is open source and free to use in your own projects. Many can be self-hosted on your own infrastructure, which means no subscription fees and full control over your data.

Can I self-host an alternative to Temporal?

Many of the alternatives listed are self-hostable. Each tool's page lists hosting details, system requirements, and licensing terms.

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