It is just so easy to use, we have been able to have new users jump right in without much issue.

**What do you like best about Catsy?** We came to Catsy with a genuinely complex product data challenge: a specification-grade lighting manufacturer with a multi-level product hierarchy, hundreds of attributes split across product families and individual SKUs, and a relational driver-engine compatibility matrix that had been living in spreadsheets for years. Catsy gave us the architecture to model all of it properly. The platform's ability to enforce which attributes belong at which level of the hierarchy is exactly what governance-from-scratch requires. Most PIMs force you to work around this kind of structure with process and discipline alone; Catsy bakes it into the data model itself. The Custom Entities capability is a standout: we're migrating a complex compatibility matrix — dozens of drivers, engine constructions, and hundreds of tested combinations — from denormalized Excel sheets into a proper relational model inside Catsy. The ability to define entity tables with their own attribute sets and link them to products is not something most mid-market PIMs offer at all, and it's a genuine differentiator for manufacturers with technically complex catalogs. The Catsy team has been an engaged and responsive implementation partner throughout. They engage substantively with technical questions and have been collaborative at every stage of our schema design and account setup.

It's user friendly once you get to know how to use it.