Browse free open source SEO tools and projects for Mac below. Use the toggles on the left to filter open source SEO tools by OS, license, language, programming language, and project status.
World's first seo control panel for multiple websites
Professional SEO and GEO audit workflows for brands, SaaS teams
A specialized Claude Code workspace for creating long-form
GEO-first SEO skill for Claude Code
A free, feature-rich web analyzer and exporter/cloner you will love!
Free online developer tools JSON formatter, Base64 encoder, and more
Open-source Answer Engine Optimization platform
AEO tracking toolkit (CLI + dashboard) built for AI agents like Claude
Intelligent SEO keyword miner and predicing tool
Plugin to add metadata tags for search engines and social networks
Next SEO is a plug in that makes managing your SEO easier in Next.js
Open source alternative to Semrush and Ahrefs
Open-source SERP API for AI, SEO & automation - Google + 5 more
Open Source SEO & SEM Text Creation Tools for free Article Writer
Professional SEO and GEO content workflows for brands, SaaS teams
CLI to generate a clean llms.txt so AI assistants find your site.
AI Autoblogger for ArtikelSchreiber.com and UNAIQUE.net