EmailOps vs Kerna
EmailOps
getemailops.comKerna
kerna.ioSide by side
| Figure | EmailOps | Kerna |
|---|---|---|
| Price from | Free | €12/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | — | Yes |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | — |
| Plans published | 2 | 5 |
| Spec score · AI Email Assistants | 8.1 (#19) | 8.3 (#11) |
| Attachments | Users can browse, preview, and export attachments from one view. | Kerna summarizes attachments and extracts selected fields into tables that can be exported to files. |
| Privacy | Mail and calendar data are stored in a local SQLite database, and EmailOps says it has no backend, cloud sync, telemetry, or analytics in the app. | Kerna says email content is processed in memory and discarded after the request, with personal data redacted before content reaches the inference provider. |
| Product | EmailOps is an open-source email client that runs AI on the user's computer. | Kerna is an AI email assistant that works inside Gmail and Outlook. |
| Security | Credentials are stored in the operating system's secure credential store, network traffic uses TLS, and message HTML is sanitized before rendering. | The trust page reports TLS 1.2 or higher in transit and AES-256 encryption at rest in Firestore. |
Plans
Kerna
- StarterFree
- Standard€12 a month
- Pro€22 a month
- Business€69 a month
- Enterprise€499 a month
In their own words
Kerna
Kerna is an AI email assistant for Gmail and Outlook on macOS, Windows, and the web. At a user’s request, it sorts open messages into categories such as Urgent, Respond, Invoice, Waiting, and Notification; users can also set custom categories and industry taxonomies. It drafts replies based on the full thread, with controls for intent and tone, and makes structured thread summaries for conversations of up to 50 messages. It can summarize attachments, extract selected fields into exportable tables, and translate inbound messages and outbound replies in 45 languages. Integrations include Calendar, Contacts, and Sheets as well as Gmail and Outlook. Kerna says it acts only when a user initiates a request, processes content in memory, discards it afterward, and redacts personal data before it reaches the inference provider. Its trust information reports TLS 1.2 or higher in transit and AES-256 encryption at rest. Kerna has a free plan; paid plans start at €12/mo. Outlook requires a Microsoft-hosted mailbox; POP or IMAP and on-premises Exchange are unsupported.