CSS Hero vs WireframeSketcher
| CSS Hero | WireframeSketcher | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | Yes |
| Paid from | — | $89/mo |
| Open source | No | No |
| Platforms | Web | Linux, macOS, Windows |
| Free plan | No | No |
| Design systems | Yes | Yes |
| Variables tokens | Yes | — |
| Interactive prototyping | — | Yes |
| Desktop app | — | Yes |
| Prototype sharing | — | Yes |
Both are listed in Best UI Design Tools. On Specifiction, WireframeSketcher scores higher on our published basis.