Alloy vs PrototypeTool
| Alloy | PrototypeTool | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | No | No |
| Paid from | $20/mo | $29/mo |
| Open source | No | No |
| Platforms | extension | Web |
| Free plan | Yes | Yes |
| Paid from | 20 /user/mo | — |
| Interactive prototypes | Yes | Yes |
| User testing | Yes | Yes |
| Team collaboration | Yes | Yes |
| Platform support | both | web |
| Prototype sharing | both | restricted |
| Conditional logic | — | Yes |
Both are listed in Best Prototyping Software. On The Geeks Club, PrototypeTool scores higher on our published basis.