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listmonk
Self-hosted newsletter and mailing list manager·listmonk.app
listmonk is a free and open source, self-hosted mailing list and newsletter manager that also supports transactional e-mails. It ships as a single binary with Postgres as its only dependency, and includes campaign analytics, dynamic templating, and an API for sending transactional and messenger-based notifications. It is designed for high performance, capable of sending millions of e-mails with a small CPU and memory footprint.
What it's for
Sending newsletter and mailing list campaignsManaging single and double opt-in subscriber listsSegmenting subscribers using SQL expressionsSending transactional e-mails via API using pre-defined templatesSending SMS, WhatsApp, or push notifications via webhook messengersVisualizing campaign performance, bounces, and top links
Features 17
- Built-in campaign analytics (performance, bounces, top links)
- Dynamic e-mail templating using the Go templating language with 100+ functions
- Extensive API coverage for all features
- Granular API tokens
- Manage millions of subscribers
- Media library with S3-compatible backend
- Messenger HTTP webhooks for SMS, WhatsApp, and FCM notifications
- Multi-threaded, multi-SMTP e-mail sending queues
- OIDC SSO authentication with granular roles and permissions
- One-way mailing lists with single and double opt-in
- Single binary application with low CPU and memory footprint
- SQL-based subscriber querying and segmentation
- Subscriber privacy controls
- Throughput and sliding window rate limiting
- Transactional e-mail API using pre-defined templates
- Visual drag-and-drop e-mail builder
- WYSIWYG editor, Markdown, raw syntax-highlighted HTML, and plain text editing
At a glance
free tieropen sourceself-hostableAPI
TypeWeb app
DeploymentSelf-hosted
PlatformsWindows, macOS, Linux
Resources