Balsamiq Wireframes vs Proto.io
| Balsamiq Wireframes | Proto.io | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | Yes |
| Paid from | $16/mo | $29/mo |
| Open source | No | No |
| Platforms | macOS, Web, Windows | Android, iOS, Web |
| Free plan | No | Yes |
| Paid from | 16 /user/mo | — |
| Design systems | Yes | Yes |
Both are listed in Best Web Design Software, Best UI Design Tools, Best Game UI Design Software, Best Prototyping Software. On Samsung Mobile US Press, Proto.io scores higher on our published basis.