| Price from | Free | $20/mo |
| Free plan | Yes | — |
| Free trial | — | Yes |
| Open source | — | — |
| Web | — | Yes |
| Windows | Yes | — |
| macOS | Yes | Yes |
| Linux | Yes | — |
| iOS | — | Yes |
| Android | — | Yes |
| Plans published | 2 | 3 |
| Spec score · AI Email Assistants | 8.1 (#19) | 8.3 (#10) |
| Product | EmailOps is an open-source email client that runs AI on the user's computer. | Kai describes itself as an AI executive assistant that tracks email, meetings, and direct messages and follows up on commitments. |
| Security | Credentials are stored in the operating system's secure credential store, network traffic uses TLS, and message HTML is sanitized before rendering. | Morgen says it uses access controls, authentication, transport encryption, monitoring, rate limiting, logging, least-privilege access, and vendor security reviews. |
| Support | The site provides contact by email at [email protected]. | Morgen lists Intercom as a provider for customer support and user communication, and the site provides a contact page. |
