D7 Networks vs Mailchimp
| D7 Networks | Mailchimp | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | Yes | No |
| Paid from | — | Free |
| Open source | No | No |
| Platforms | api, Web | Web, iOS, Android |
| Free plan | No | Yes |
| Two-way messaging | Yes | — |
Both are listed in Best Transactional SMS Software. On Freedom251, Mailchimp scores higher on our published basis.