Stay free if you only need complete open-source platform and unlimited users and workflows. Upgrade if you need dedicated infrastructure and sla and advanced security and compliance. Most solo builders can start free.
Why it matters: Self-hosting requires DevOps expertise and ongoing infrastructure management overhead
Available from: Windmill Cloud Starter
Why it matters: Smaller ecosystem compared to established platforms like Retool or Zapier
Available from: Windmill Cloud Starter
Why it matters: Learning curve for teams transitioning from commercial no-code platforms
Available from: Windmill Cloud Starter
Why it matters: Cloud pricing ($8/user/month) expensive for large teams compared to self-hosting
Available from: Windmill Cloud Starter
Why it matters: Enterprise features and professional services add significant cost premium
Available from: Windmill Cloud Starter
The free plan of Windmill typically includes basic features with usage limitations, while paid plans offer advanced features, higher limits, priority support, and additional integrations. The specific differences depend on their current pricing structure.
Consider upgrading to a paid Windmill plan if you're hitting usage limits, need advanced features, require priority support, or want access to additional integrations. Upgrade when the tool becomes central to your workflow and the additional features provide clear value.
Free plans typically have limitations on usage quotas, feature access, support availability, and integration options. These limitations are designed to let you test the core functionality while encouraging upgrades for serious usage.
If Windmill offers a free tier, you can typically use it indefinitely within the usage limits. If it's a free trial, the duration is usually clearly stated (commonly 14-30 days). Check their terms of service for specific details.
Start with the free plan — upgrade when you need more.
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Last verified March 2026