AI Email Writer

Supafax

Supafax is an AI email assistant that drafts replies, schedules meetings, and prioritizes emails inside Gmail and Outlook.

What is Supafax?

Supafax is an AI-powered email productivity tool that integrates with Gmail and Outlook to automate email responses, organize inboxes, and handle meeting scheduling.

Supafax vs Similar AI Tools

Pricing ModelFree, Free Trial, PaidFree, Free Trial, PaidFree, FreemiumCustom Pricing
Free Credits
Key Features
  • Drafts replies in your voice
  • Auto-labels and prioritizes inbox
  • Schedules meetings via CC
  • Native Slack integration as a team member
  • Answers and drafts emails via Gmail
  • Tracks finances and operations
  • Unified inbox across all major email providers
  • Three AI modes: Manual, Copilot, Autopilot
  • Auto-triage and smart tabs (VIP, Team, Newsletters, Receipts)
  • Unified inbox for multiple email accounts
  • Shared mailboxes for team collaboration
  • AI agents that triage, draft, and label emails
Pros
  • Saves significant time on email
  • Works directly within Gmail and Outlook
  • Performs real work, not just advice
  • Deep integration with Slack and 1200+ apps
  • Supports virtually all email providers in one inbox
  • Three AI modes offer flexibility from manual to fully autonomous
  • Unified inbox for all accounts in one place
  • AI agents with human review provide control
Cons
  • Only supports Gmail and Outlook
  • Requires internet connectivity
  • Requires a Claude subscription (bring your own key)
  • Free trial limited to 7 days and 1 channel
  • Pricing for paid plans not yet fully transparent
  • Autopilot mode may require careful rule-setting to avoid errors
  • Currently macOS only, no Windows or web version
  • Outlook support is on waitlist, not yet available
Best For
  • Busy professionals
  • Entrepreneurs
  • Slack users wanting an autonomous AI coworker
  • Businesses needing automation of email, finance, and operations
  • Founders
  • Investors
  • Teams needing shared email management
  • Customer support departments

How to use Supafax?

  1. 1Connect your Gmail or Outlook inbox with one click.
  2. 2Supafax learns your writing style from past emails.
  3. 3It automatically drafts replies in your voice and labels incoming emails.
  4. 4CC Supafax on emails to handle meeting scheduling.
  5. 5Set custom rules or daily routines using plain English commands.

Supafax Key Features

  • Drafts replies in your voice
  • Auto-labels and prioritizes inbox
  • Schedules meetings via CC
  • Custom rules in plain English
  • Daily routines and digests

Supafax Use Cases

  • Save time on email drafting
  • Reduce inbox overwhelm with prioritization
  • Automate meeting coordination
  • Set up recurring email summaries

Supafax Pricing & Free Credits

Supafax currently operates on a Free, Free Trial, Paid model.

Professional

$35/user/month

Drafts replies, organizes inbox, schedules meetings, custom rules, priority support.

Enterprise

Custom

Everything in Professional plus dedicated account manager, custom onboarding, integrations, SSO.

Supafax Pros & Cons

Pros

  • Saves significant time on email
  • Works directly within Gmail and Outlook
  • Easy setup with no new apps
  • Learns and mimics your writing style

Cons

  • Only supports Gmail and Outlook
  • Requires internet connectivity
  • Potential privacy concerns with email data

What is Supafax best for?

  • Busy professionals
  • Entrepreneurs
  • Salespeople
  • Anyone overwhelmed by email

Supafax FAQ

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