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Listicler
Mailbutler

Mailbutler

AI email assistant and productivity layer for Apple Mail, Gmail, and Outlook

Founded
2015
Starting Price
$0
Category
AI Writing & Content
Company Size
All Sizes
Last updated April 26, 2026

About Mailbutler

Mailbutler is a productivity extension that adds AI drafting, smart summaries, follow-up reminders, contact intelligence, and task management on top of Apple Mail, Gmail, and Outlook. Designed for freelancers and small businesses, it sits inside the email client you already use rather than replacing it.

Pros & Cons

Pros

  • Works inside Apple Mail — rare for AI email tools
  • Combines AI with tracking, follow-ups, and tasks in one extension
  • Affordable Professional tier for solo operators
  • Strong contact intelligence helps with client work

Cons

  • AI features locked behind Professional tier
  • Apple Mail plugin can feel slow on very large mailboxes
  • Less powerful AI search than dedicated AI clients

Key Features

Smart Assistant

AI that composes replies, summarizes threads, extracts tasks, and improves writing.

Smart Send Later

AI suggests the optimal send time based on recipient behavior.

Email Tracking

Know when recipients open emails or click links.

Follow-up Reminders

Get nudged if a recipient hasn't replied within your chosen window.

Contact Intelligence

Auto-enriched contact profiles surfaced inside the email view.

Tasks & Notes

Convert any email into a task or note without leaving the inbox.

Templates & Signatures

Reusable templates with variables and centrally managed signatures.

Pricing

Tap (Free)
$0/month
  • 30 tracking opens/month
  • 10 send laters
  • Basic notes
  • No AI
Essential
$4.95/month
  • Unlimited tracking
  • Send later
  • Notes & tasks
  • Email signatures
Most Popular
Professional
$11.95/month
  • Smart Assistant (AI)
  • Smart Send Later
  • Contact intelligence
  • Follow-up reminders
  • Templates
Business
$24.95/month
  • Everything in Professional
  • Team collaboration
  • Shared signatures & templates
  • Centralized billing

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