Open source MailerLite alternatives

MailerLite is an intuitive email marketing platform designed to help businesses grow with tools like automation, landing pages, and advanced analytics. With its user-friendly interface and affordable pricing, it’s the perfect choice for creating and managing professional email campaigns effortlessly.

We’ve curated 4 top open-source alternatives to MailerLite, with plunk emerging as the best option based on our data, the tool is mainly built with TypeScript on the AGPL-3.0 license. Looking for open-source alternatives to MailerLite? Check out keila and listmonk.

  1. plunk icon

    #1plunk

    A powerful email platform built on AWS SES that enables seamless transactional emails, automated workflows, and broadcast messaging. Transform your email infrastructure with this robust, self-hosted solution that delivers enterprise-grade features.

    3k198TypeScriptAGPL-3.0
    Screenshot of plunk website
  2. keila icon

    #2keila

    A powerful newsletter management solution that offers seamless campaign creation, customizable sign-up forms, and flexible email delivery options. This open-source platform supports multiple sending providers and makes managing your mailing lists effortless.

    1k98ElixirAGPL-3.0
    Screenshot of keila website
  3. listmonk icon

    #3listmonk

    A high-performance newsletter and mailing list management solution that combines speed with powerful features. Built with PostgreSQL integration, this self-hosted platform delivers exceptional email campaign management capabilities.

    16k1kGoAGPL-3.0
    Screenshot of listmonk website
  4. postal icon

    #4postal

    A robust mail server solution that empowers websites and web servers with comprehensive email functionality. This self-hosted alternative to premium services delivers enterprise-grade features while maintaining complete control over your email infrastructure.

    15k1kRubyMIT
    Screenshot of postal website