Knock2 vs Whois Visiting
| Knock2 | Whois Visiting | |
|---|---|---|
| Free plan | No | No |
| Free trial | Yes | Yes |
| Paid from | $199/mo | $62.10/mo |
| Open source | No | No |
| Platforms | api, Web | Web |
| Free plan | No | No |
| Paid from | 199 /mo | 69 /mo |
| Identified visitor type | both | company |
| Visitor activity history | Yes | Yes |
| Contact details revealed | Yes | Yes |
| Reverse IP lookup | No | Yes |
| CRM synchronization | Yes | Yes |
Both are listed in Best Visitor Identification Software. On The Geeks Club, Whois Visiting scores higher on our published basis.