Migration guide from G: Combined Listings by Grouptify to Rubik. Flat pricing math (no plan surcharges), AI Magic Fill rebuild, step-by-step instructions.
Step-by-step migration guide from LinkedOption Combined Listings to Rubik. Pricing math, AI Magic Fill auto-detect, and the gotchas nobody warns you about.
Both apps group separate Shopify products with swatches. One has AI setup and per-group styling. The other has been around since 2022. Full comparison inside.