Building a Dynamic Email Personalization System with Supabase, LaunchDarkly, and SendGrid

This is a tutorial on building an email personalization system using Supabase, LaunchDarkly, and SendGrid. The tutorial guides users through setting up their database with Supabase, connecting to the database using Python, creating feature flags in LaunchDarkly, evaluating these flags dynamically, and sending personalized emails with SendGrid based on user data stored in the database. By following this guide, users can create a dynamic email personalization system that targets users without touching their code.