Which approach fits your situation?
- Build in-house if control and customization outweigh maintenance cost, and you have the engineering capacity to keep it current.
- Choose CatalogIQ if you would rather not build and maintain scoring, enrichment, and standards logic, and want results faster.
- Do both if you have internal systems but want an independent, maintained quality layer on top.
This is less a winner-take-all decision than a question of what your team should own versus buy.