Principle vs Uizard
| Principle | Uizard | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | No |
| Paid from | $99/mo | $3.25/mo |
| Open source | No | No |
| Platforms | Web, macOS, iOS | extension, Web |
| Free plan | No | Yes |
| Design systems | Yes | Yes |
| Paid from | — | 12 /user/mo |
Both are listed in Best Web Design Software, Best UI Design Tools, Best Game UI Design Software, Best Prototyping Software. On Freedom251, Uizard scores higher on our published basis.