Building a Pet Insurance Comparison Engine: Handling Variable Premiums Across 15 French Insurers

Building a Pet Insurance Comparison Engine: Handling Variable Premiums Across 15 French Insurers French pet insurance has grown 34% since 2022, driven by rising vet costs and increased pet ownership post-COVID. But comparing products programmatically is a nightmare: 15 major insurers, each with their own pricing grid based on species, breed, age, region, and deductible. Here is how I built a comparison engine that handles this complexity. The Data Model Challenge Each insurer publishes premiums