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Listmonk
fully managed by OctaByte

Self-hosted newsletter and mailing list manager. Performance and features packed into a single binary. Free and open source.

Start free Listmonk trial with OctaByte. Simple no-tricks Pricing, Scalable & Secure, just in $9.

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Listmonk dashboard

Benefits of Listmonk fully managed by OctaByte

Deploy a fully managed instance of Listmonk in just $9. You can relax knowing that we are taking care of installation, configuration, encryption, security, backups, live monitoring, software & OS updates.

Simple no-tricks pricing
Enjoy transparent and straightforward pricing with no hidden fees or complex terms.
No vendor lock-in
You can migrate your software and data to any where any time you want. With OctaByte you are totally free and in control.
Automated Updates
Let's save your business a lot of hassle, whilst ensuring that you get the performance and security benefits of regularly updated software and systems.
Encrypted Everything
All connections between your computer, the dashboard and your services are encrypted end-to-end with TLS, and all data is encrypted at rest.

Listmonk screenshots

Listmonk screenshot
Listmonk screenshot

Listmonk features Highlight

Mailing lists
Manage millions of subscribers across many single and double opt-in lists with custom JSON attributes for each subscriber. Query and segment subscribers with SQL expressions. Use the super fast bulk importer (10k records per second) or use HTTP/JSON APIs or interact with the simple table schema to integrate external CRMs and subscriber databases.
Analytics
Visualize and compare campaign performance. Connect external visualization programs to the database easily with the simple table structure.
Templating
Create powerful, dynamic e-mail templates with the Go templating language. Use template expressions, logic, and 100+ functions in subject lines and content. Write HTML e-mails in a WYSIWYG editor, Markdown, raw syntax-highlighted HTML, or just plain text.
Performance
Highly configurable, multi-threaded, high-throughput multi-SMTP e-mail queues for super fast campaign delivery. Throughput and sliding window rate limiting for fine grained speed controls. Single binary application with nominal CPU and memory footprint that runs everywhere. The only dependency is a Postgres (⩾ v9.4) database.

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