Fyxer vs Kerna
Fyxer
fyxer.comKerna
kerna.ioSide by side
| Figure | Fyxer | Kerna |
|---|---|---|
| Price from | $22.50/mo | €12/mo |
| Free plan | Yes | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| iOS | Yes | — |
| API | Yes | — |
| Plans published | 6 | 5 |
| Spec score · AI Email Assistants | 9.4 (#1) | 8.3 (#11) |
| Email drafting | Fyxer creates reply drafts in the user’s writing style and requires the user to review before sending. | Kerna drafts context-aware replies using the full thread history and lets users choose an intent and tone. |
| Headquarters | London, UK | Katowice, Poland |
| Integrations | Supported connections include Gmail, Google Calendar, Outlook, Microsoft 365, Google Meet, Microsoft Teams, Zoom, Slack and HubSpot, with additional ChatGPT and Claude connections. | Kerna integrates with Gmail, Outlook, Calendar, Contacts and Sheets, and the pricing page lists shared mailboxes for Outlook. |
| Product | Fyxer is an AI assistant for email and meetings that organizes inboxes, surfaces priorities, and helps manage follow-ups. | Kerna is an AI email assistant that works inside Gmail and Outlook. |
| Security | Fyxer says it is SOC 2 Type II and ISO 27001 certified and GDPR and HIPAA compliant, and that user data is not used to train third-party AI models. | The trust page reports TLS 1.2 or higher in transit and AES-256 encryption at rest in Firestore. |
Plans
Fyxer
- Starter$22.50 a month
- Professional$37.50 a month
- FreeFree
- Pro$37 a month
- Team$64 a month
- EnterprisePriced on request
Kerna
- StarterFree
- Standard€12 a month
- Pro€22 a month
- Business€69 a month
- Enterprise€499 a month
In their own words
Fyxer
Fyxer is an AI assistant for email and meetings that organizes inboxes, highlights priorities, and helps manage follow-ups. It labels messages by priority and brings emails needing a reply forward. It can draft replies in the user’s voice, but the user reviews and sends them; Fyxer says it never sends email on the user’s behalf. Its meeting notetaker captures meetings, summarizes action points, and drafts follow-up emails. Calendar tools suggest meeting times and support scheduling links and invitations. Fyxer Chat searches email threads and meeting notes, answers questions, and drafts emails in the user’s voice. Listed integrations include Gmail, Outlook, Google Calendar, Outlook Calendar, Google Meet, Microsoft Teams, Zoom, and Slack. Fyxer says it is SOC 2 Type II and ISO 27001 certified, GDPR and HIPAA compliant, and does not use user data to train third-party AI models. It says participants are notified before it joins a call and meeting materials are private by default. Listed platforms are API, iOS, and web. The service requires cloud-hosted Microsoft accounts and does not support on-premise Exchange, POP3/IMAP inboxes, or Apple Mail. The maker focuses on external-facing roles with heavy inbox workloads.
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.