5 self-hosted Mailchimp alternatives

Mailchimp is a popular proprietary tool in the mail servers space. These open-source apps let you replace Mailchimp with software you host and control yourself.

Best self-hosted Mailchimp alternatives

listmonk

Mail Servers

Self-hosted newsletter and mailing list manager

Replaces Mailchimp, Sendinblue

★ 22.7k Easy setup AGPL-3.0

Mautic

Mail Servers

Open-source marketing automation platform

Replaces HubSpot, Marketo

★ 10.3k Hard setup GPL-3.0

Mailtrain

Mail Servers

Self-hosted newsletter application

Replaces Mailchimp

★ 5.7k Medium setup GPL-3.0

Keila

Mail Servers

Open-source newsletter tool for senders

Replaces Mailchimp, Sendinblue

★ 2.2k Easy setup AGPL-3.0

SendPortal

Mail Servers

Self-hosted email marketing and newsletter platform

Replaces Mailchimp

★ 2.2k Medium setup MIT

Compare Mailchimp alternatives

Switching from Mailchimp

Moving off Mailchimp means trading a managed subscription for a service you run yourself. The payoff is ownership: no per-seat pricing, no vendor lock-in, and full control of your data. Start with the option above that matches your setup-difficulty comfort level — every app links to a detailed specs page and head-to-head comparisons.