| Price from | — | $13/mo |
| Free plan | — | Yes |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| iOS | — | Yes |
| Android | — | Yes |
| API | Yes | Yes |
| Plans published | 1 | 5 |
| Spec score · Transactional Email Software | 7.9 (#24) | 9.2 (#2) |
| Spec score · Transactional email services | 7.6 (#30) | 8.8 (#8) |
| Headquarters | Dayton, Ohio, USA | Atlanta, USA |
| Security | The privacy policy describes a secure data center and server, database, backup, and firewall technologies as safeguards for information. | Mailchimp says its SOC 2 reports cover security, availability and processing integrity, and it maintains ISO 27001 certification and a VPAT. |
| Support | The company says it provides US-based expert support and 24/7 emergency support for paying customers. | Official feature pages state 24/7 service and support, with onboarding specialists and customer-success services for paid customers. |
