Mailshake vs Warmbly
| Mailshake | Warmbly | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | $2.08/mo | — |
| Open source | No | No |
| Platforms | extension, Web | Web |
| Free plan | No | Yes |
| Paid from | 29 /user/mo | — |
| Email warm-up | Yes | Yes |
| Mailbox rotation | Yes | Yes |
| Multichannel outreach | Yes | — |
| Reply detection | Yes | Yes |
| Personalization features | ai | ai |
| Daily send limit | — | 100 /day |
Both are listed in Best Cold Email Software. On Samsung Mobile US Press, Mailshake scores higher on our published basis.