Windmill vs Appsmith
A side-by-side comparison of Windmill and Appsmith — pricing, license, deployment, and where each tool wins.
Windmill
windmill.dev
Open-source alternative to Retool.
Appsmith
appsmith.com
Open-source alternative to Retool.
| Feature | Windmill | Appsmith |
|---|---|---|
| Pricing | Free | Free |
| Model | Open-source | Open-source |
| License | MIT | MIT |
| Deployment | Cloud, Self-hosted | Cloud, Self-hosted |
| Category | Retool alternatives | Retool alternatives |
| Self-hosted | ✓Yes | ✓Yes |
| Free tier | ✓Yes | ✓Yes |
Pick Windmill if…
- ✓You prefer Windmill's feature set or ecosystem fit.
Pick Appsmith if…
- ✓You prefer Appsmith's feature set or ecosystem fit.