Listmonk vs Plunk

Comparing two open source alternatives to Mailchimp and Kit and Sendgrid and Klaviyo and Campaign Monitor . Use the comparison below to decide which one fits your needs.

Listmonk

AGPL-3.0

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

AGPL-3.0

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

	Listmonk	Plunk
License	AGPL-3.0	AGPL-3.0
Self-hostable	No	Yes
GitHub Stars	21,766	5,219
Forks	2,350	365
Open Issues	93	37
Last Commit	Jun 26, 2026	Jun 22, 2026
First Released	Jun 26, 2019	Jul 12, 2024
Categories	Email Marketing & Newsletters Tools	Email Marketing & Newsletters Tools
Tags	#marketing #newsletter #email marketing #campaign	#email marketing #newsletter #automation #email notifications

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

Open Source Newsletter Tool and Mailchimp alternative for creating campaigns and sign-up forms.