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SPECIFICTION
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Fyxer vs Holt

Fyxer

fyxer.com

Holt

github.com

Side by side

FigureFyxerHolt
Price from$22.50/moFree
Free planYesYes
Free trialYes—
Open source——
WebYes—
WindowsYesYes
macOSYesYes
Linux—Yes
iOSYes—
APIYes—
Self-hosted—Yes
Plans published61
Spec score · AI Personal Assistants9.2 (#3)8.0 (#25)
IntegrationsSupported connections include Gmail, Google Calendar, Outlook, Microsoft 365, Google Meet, Microsoft Teams, Zoom, Slack and HubSpot, with additional ChatGPT and Claude connections.Holt provides an MCP server for Claude Code, Cursor, and Codex, plus ambient memory hooks for Claude Code.
What it doesFyxer is an AI assistant operating in Gmail and Outlook that prioritizes email, drafts replies, records meetings and tracks follow-ups.Holt is an open-source personal agent OS that runs on your machine and keeps readable, editable memory of your work.

Plans

Fyxer

  • Starter$22.50 a month
  • Professional$37.50 a month
  • FreeFree
  • Pro$37 a month
  • Team$64 a month
  • EnterprisePriced on request

Fyxer pricing →

Holt

  • HoltFree

Holt pricing →

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.

Visit fyxer.com

Holt

Holt has no write-up on Specifiction yet; its figures are above.

Visit github.com