Retool vs Windmill

Is Windmill a good alternative to Retool? Here’s what you need to know.

Windmill

Free

Open-source developer platform for scripts and workflows.

Windmill is an open-source platform for building internal tools, workflows, and scripts. Write in Python, TypeScript, Go, or SQL with automatic UI generation. Self-host or use the cloud.

Visit Windmill → View Full Listing

Why switch from Retool?

Indie pricing — no enterprise markup or per-seat fees
Direct maker support — talk to the person who built it
Transparent & open — many indie tools are open-source
No vendor lock-in — own your data, export anytime

Other Retool Alternatives

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Building an alternative to Retool?

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