Custom Product Builder

Sell custom built products with unlimited option permutations, conditional…

Custom Product Builder is the high-volume Build-Your-Own-Product app, multi-angle live preview, file uploads (PNG, JPEG, PSD, PDF, Excel), conditional logic, dynamic pricing, SKU/inventory tracking, API integration, CSS/JS customisation hooks. Supports POD plus embroidery and neon signs. Built in Brooklyn, NY. Pricing: free to install with 30-day trial, then 2%–0.8% per custom product order (capped $3,000 per order). 4.4/5 from 98 reviews, heaviest review count among customizers in this batch. Best fit: stores with deep customisation needs and the volume to amortise the per-order percentage.

Custom Product Builder (Brooklyn, NY) is a deep Shopify Build-Your-Own customizer covering POD, embroidery and neon signs. Rated 4.4/5 from 98 reviews. 0.8-2% per order, $3,000/order cap.