Top email & marketing automation tools, ranked by stars and trust score.
8 repositories
knadh
High performance, self-hosted, newsletter and mailing list manager with a modern dashboard. Single binary app.
Billionmail
BillionMail gives you open-source MailServer, NewsLetter, Email Marketing — fully self-hosted, dev-friendly, and free from monthly fees. Join the discord: https://discord.gg/asfXzBUhZr
leemunroe
A free simple responsive HTML email template
alyssaxuu
The minimal javascript library to create flowcharts ✨
mautic
Mautic: Open Source Marketing Automation Software.
AgriciDaniel
Comprehensive paid advertising audit & optimization skill for Claude Code. 250+ checks across Google, Meta, YouTube, LinkedIn, TikTok, Microsoft & Apple Ads with weighted scoring, parallel agents, industry templates, and AI creative generation.
Mailtrain-org
Self hosted newsletter app
unlayer
Drag-n-Drop Email Editor Component for React.js