Warmbase vs WarmEnvelopes
| Warmbase | WarmEnvelopes | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | Yes | No |
| Paid from | $9/mo | €9/mo |
| Open source | No | No |
| Platforms | Web | Web |
| Free plan | No | Yes |
| Warmup network | shared | private |
| Daily email limit | 50 /day | 1,000 /day |
| Custom warmup schedule | Yes | Yes |
| Spam monitoring | Yes | No |
| Multiple mailboxes | Yes | — |
Both are listed in Best Email Warmup Software. On Freedom251, WarmEnvelopes scores higher on our published basis.