ClassKey vs EchoPoll
| ClassKey | EchoPoll | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | Windows, macOS | Web, Windows, macOS, iOS, Android |
| Live polling | Yes | — |
| Quiz mode | Yes | Yes |
| Anonymous responses | — | Yes |
Both are listed in Best Audience Response Systems. On Samsung Mobile US Press, EchoPoll scores higher on our published basis.