phpList / phplist3

Fully functional Open Source email marketing manager for creating, sending, integrating, and analysing email campaigns and newsletters.

boringmarketer / meta-ads-skill

Teach your AI coding agent to run Meta ads: API setup, programmatic campaigns, browser control, and conversion tracking that's actually proven to work.

cporter202 / marketing-apis-that-drive-roi

This GitHub repo is a powerhouse collection of marketing APIs you can start using immediately to drive measurable ROI — ads, SEO, sentiment, campaigns, and attribution. One of the most valuable marketing API lists on GitHub.