Open Source Email Platform

Listmonk

Open-source newsletter and mailing list platform designed for sending bulk email campaigns and managing subscribers efficiently.

Self-HostedOpen SourceHigh Performance
Weekly Newsletter Campaign
To: 15,847 subscribers
Subject: Your Weekly Tech Updates 🚀
Scheduled: Tomorrow at 9:00 AM
✓ Ready to SendOpen Rate: 42%
Product Launch Announcement
To: Premium List (3,245)
Subject: Introducing Our New Features
📊 DraftCTR: 8.5%
Total Subscribers
23,892
10M+
Emails Sent Daily
99.9%
Uptime Guarantee
50+
Integrations
24/7
Support

Powerful Features

Everything you need to create, send, and track professional email campaigns

Email Campaign Management

Create, schedule, and send newsletters or promotional emails with advanced automation and personalization features.

Subscriber Management

Organize contacts into lists or segments with smart filtering and automated subscriber lifecycle management.

Self-Hosted Solution

Run it on your own server ensuring complete data privacy and control over your email infrastructure.

High Performance

Designed to send millions of emails quickly with optimized delivery rates and minimal server resources.

Template Editor

Build custom email templates with HTML/CSS editor, drag-and-drop builder, and responsive design tools.

API Support

Seamlessly integrate with your existing applications through our robust RESTful API.

Versatile Use Cases

From newsletters to notifications, Mailmonk adapts to your needs

Email Newsletters

"News updates for your platform"

Keep your audience engaged with regular updates and valuable content delivery.

Marketing Campaigns

"Promote services and announcements"

Drive sales with targeted promotional campaigns and product launches.

System Notifications

"User alerts and reminders"

Automate transactional emails, password resets, and system notifications.

Why Choose Mailmonk?

The smart choice for businesses that value control and performance

Free & open-source with no licensing fees
No monthly fees (unlike Mailchimp & Brevo)
Fast & scalable architecture
Perfect for developers and companies
Complete data ownership and privacy
Unlimited subscribers and campaigns

Enterprise-Grade Performance

Built for scale with advanced queue management, delivery optimization, and comprehensive analytics. Perfect for businesses sending thousands to millions of emails monthly.

Technical Specifications

Built with modern technologies for reliability and performance

Database Support

PostgreSQL, MySQL, SQLite

Web Interface

Modern React dashboard

Security

JWT auth, HTTPS, encryption

Analytics

Real-time metrics

Ready to Transform Your Email Marketing?

Join thousands of businesses using Mailmonk for their email campaigns