Best Self-hosted Marketing Automation Tools in 2026

Postiz

AI-powered social media management platform

Stars
29,839
Forks
5,403
Last commit
12 hours ago

Postiz offers an all-in-one solution for scheduling posts, creating content, and analyzing performance across multiple social networks.

Open Source Alternative to:

HootSuite

Krayin

Self-hosted CRM for enhanced business relationships

Stars
22,345
Forks
1,445
Last commit
1 day ago

Open source customer relationship management platform with sales tracking, marketing automation, and customizable workflows for businesses of all sizes.

Open Source Alternative to:

HubSpot

Listmonk

Powerful, self-hosted newsletter and mailing list manager

Stars
19,861
Forks
2,033
Last commit
1 day ago

Open-source platform for managing subscribers, creating campaigns, and sending bulk emails with advanced features and integrations.

Open Source Alternative to:

Resend

Mautic

Open source marketing automation for everyone

Stars
9,531
Forks
3,262
Last commit
1 day ago

Mautic is a free and open source marketing automation platform that helps businesses manage leads, create campaigns, and analyze results.

Open Source Alternative to:

HubSpot

Dittofeed

Open-source customer engagement platform for automation

Stars
2,740
Forks
339
Last commit
1 month ago

Dittofeed offers low-code tools for message automation across multiple channels, including powerful segmentation and personalization features.

Open Source Alternative to:

Mailchimp

Notifuse

Self-hosted email platform with visual editor & analytics

Stars
1,923
Forks
191
Last commit
4 days ago

Free open-source email platform for newsletters and transactional emails. Self-hosted alternative to Mailchimp with visual MJML editor, A/B testing, and analytics.

Open Source Alternative to:

Resend

Keila

Open-source email marketing for the privacy-conscious

Stars
2,082
Forks
146
Last commit
18 hours ago

Self-hosted newsletter platform with powerful features, data protection, and full control over your mailing lists and campaigns.

Open Source Alternative to:

Substack

Stars
Forks
Last commit

Stars
Forks
Last commit

Stars
Forks
Last commit

Stars
Forks
Last commit

Stars
Forks
Last commit

Stars
Forks
Last commit

Postiz

AI-powered social media management platform

Stars
29,839
Forks
5,403
Last commit
12 hours ago

Postiz offers an all-in-one solution for scheduling posts, creating content, and analyzing performance across multiple social networks.

Open Source Alternative to:

HootSuite

Krayin

Self-hosted CRM for enhanced business relationships

Stars
22,345
Forks
1,445
Last commit
1 day ago

Open source customer relationship management platform with sales tracking, marketing automation, and customizable workflows for businesses of all sizes.

Open Source Alternative to:

HubSpot

Listmonk

Powerful, self-hosted newsletter and mailing list manager

Stars
19,861
Forks
2,033
Last commit
1 day ago

Open-source platform for managing subscribers, creating campaigns, and sending bulk emails with advanced features and integrations.

Open Source Alternative to:

Resend

Mautic

Open source marketing automation for everyone

Stars
9,531
Forks
3,262
Last commit
1 day ago

Mautic is a free and open source marketing automation platform that helps businesses manage leads, create campaigns, and analyze results.

Open Source Alternative to:

HubSpot

Dittofeed

Open-source customer engagement platform for automation

Stars
2,740
Forks
339
Last commit
1 month ago

Dittofeed offers low-code tools for message automation across multiple channels, including powerful segmentation and personalization features.

Open Source Alternative to:

Mailchimp

Notifuse

Self-hosted email platform with visual editor & analytics

Stars
1,923
Forks
191
Last commit
4 days ago

Free open-source email platform for newsletters and transactional emails. Self-hosted alternative to Mailchimp with visual MJML editor, A/B testing, and analytics.

Open Source Alternative to:

Resend

Keila

Open-source email marketing for the privacy-conscious

Stars
2,082
Forks
146
Last commit
18 hours ago

Self-hosted newsletter platform with powerful features, data protection, and full control over your mailing lists and campaigns.

Open Source Alternative to:

Substack

Self-hosted Marketing Automation Tools

A curated collection of the best self-hosted platforms for automating marketing tasks and managing leads.