Maildun for Mac

Maildun for Mac is an open source email marketing platform for campaigns, sequences, and transactional email.

Maildun is an open source email marketing platform designed for managing campaigns, sequences, and transactional email in a single workspace. It provides open source email marketing tools that help users handle various types of outreach and messaging. The platform is free to self-host for individuals and teams looking for a centralized email solution. By combining campaigns, sequences, and transactional email into one workspace, it simplifies email operations. It is built for anyone needing a unified approach to sending and managing emails.

Maildun for Mac at a glance

Best for: Marketer, Software engineer
Runs on: self-hosted
Pricing: Free to self-host
Released: October 2026
Category: AI writing tool
Website: maildun.com

Key features

Open source email marketing tools
Campaign management
Email sequences
Transactional email delivery
Unified workspace

Use it for

Send marketing campaigns
Create automated email sequences
Manage transactional emails
Self-host email operations

Alternatives to Maildun for Mac

AlienMail — Pay-as-you-go pricing with unlimited team seats and free warmup.
MailCheap — Affordable newsletter management with AI agent integration.
Lavender — Improves email response rates and writes sales copy quickly.
Lunroo — Automates the entire content marketing pipeline from keyword research to publishing.
Nexus AI — Provides an all-in-one suite for diverse content generation needs.
LaunchLoop — Generates complete launch copy and sized images directly from a repository or URL.

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