Creating Free and Pro Plugin Versions — a practical guide to WordPress freemium plugin with clear examples you can reuse in real projects.
WordPress Plugin Development Series (83/95). Prefer one article? Read the complete WordPress plugin development tutorial.
Short description
Common patterns: free core plugin + pro add-on, or feature flags unlocked by license. Keep free valuable.
Architecture options
A) Free plugin + Pro extension plugin
B) One plugin with license-gated features
Prefer clear UX and fair free tier