Open Source Email Marketing & Newsletters Tools Projects

Tools for building, sending, and analyzing email campaigns, newsletters, and automated email sequences.

Keila

Keila is the open-source newsletter and email campaign tool — a friendly Mailchimp alternative for beautiful campaigns, sign-up forms, and contact lists.

Alternative to:

Mailchimp

Listmonk

High performance, self-hosted, newsletter and mailing list manager with a modern dashboard. Single binary app.

Alternative to:

Mailchimp

Mautic

Open-source marketing automation platform with email campaigns, lead management, and multi-channel marketing.

Alternative to:

HubSpot

Plunk

Open-source email platform for sending transactional and marketing emails, self-hostable with a clean API.

Alternative to:

Mailchimp

Templatical

Open-source drag-and-drop email editor with JSON templates, MJML rendering, and framework-agnostic embedding.

Alternative to:

BeeFree