| Price from | $149/mo | $69/mo |
| Free plan | — | — |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | Yes |
| iOS | — | Yes |
| Android | — | Yes |
| API | Yes | — |
| Plans published | 4 | 4 |
| Spec score · Email Warmup Software | 8.2 (#9) | 8.3 (#7) |
| Integrations | The integrations guide lists Mailchimp, HubSpot, AWeber, and GetResponse, and describes an API and use with any ESP or SMTP tool. | Official pages list Gmail, Outlook or Office 365, Yahoo, Zoho, SendGrid, Mailgun and other SMTP services. |
| Monitoring | The platform tracks email placement over the last 30 days and displays sent broadcasts and engagement profiles. | Mailwarm offers spam score and inbox placement monitoring, including provider-level insights and early issue detection. |
| Support | Plans include a dedicated Customer Success Manager; the pricing page lists email and live chat for all tiers, with phone and Zoom support for Premium and Enterprise. | Every plan includes deliverability expertise, with plan-specific expert calls or on-demand calls listed on the pricing page. |