Mautic vs Plunk

Comparing two open source alternatives to Mailchimp. Use the comparison below to decide which one fits your needs.

Mautic

GPL-3.0

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

AGPL-3.0

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

	Mautic	Plunk
License	GPL-3.0	AGPL-3.0
Self-hostable	Yes	Yes
GitHub Stars	10,551	5,483
Forks	3,460	403
Open Issues	202	67
Last Commit	Sep 24, 2026	Sep 21, 2026
First Released	Aug 19, 2013	Jul 12, 2024
Categories	Marketing Automation Email Marketing & Newsletters Tools	Email Marketing & Newsletters Tools
Tags	#email marketing #marketing #automation #campaign #crm	#email marketing #newsletter #automation #email notifications

Mautic

Plunk5,483

A free and open-source Laravel CRM for SMEs and enterprises with full customer lifecycle management.

Open-source CRM with native AI agent support, 30 MCP tools, REST API, and self-hosting capabilities.

A modern, open-source CRM by the Frappe team, built for sales teams to manage leads and deals efficiently.

A free and open-source ERP and CRM platform for businesses, foundations, and freelancers of any size.

Open source CRM platform for managing contacts, leads, sales pipelines, and customer relationships.

A fully featured open-source enterprise CRM built as a community fork of SugarCRM.