Sync your BigCommerce stores in minutes, not weeks.

StoreSync.app mirrors product, category, brand and custom-field data between any two BigCommerce stores. Built for merchants running multiple storefronts (multi-region brands, manufacturer-and-retail setups, agencies managing client stores), it replaces the slow, error-prone work of copy-pasting catalogue updates between BC admin tabs.

What you can sync

• Products — full data including descriptions, dimensions, SEO, identifiers, custom fields and images.

• Categories — including nested hierarchies, with confidence-tiered matching that auto-commits exact matches and queues fuzzy candidates (e.g. "Under £35" vs "Under €35") for your manual review.

• Brands — name + image, automatically matched between stores.

• Custom fields — including for variant-only products without a parent SKU (rings, sized t-shirts, etc.) — covered uniformly across every sync flow.

How it works

1. Install on your stores. One-click OAuth from the BigCommerce App Marketplace. No API tokens to copy, no store hashes to find.

2. Scan & match. StoreSync.app compares both catalogues by SKU and surfaces exactly what's new, what's already mapped, and what needs your attention.

3. Push with control. Pick which products to sync, which fields to preserve (target-side pricing, images, SEO), and click push. Watch progress live; per-product errors surface inline so you can fix and retry.

Built for trust

• Selective sync — push only the products you choose, never a forced bulk write.

• Field preservation — keep target-store pricing, images, descriptions, SEO, and identifiers exactly as they are.

• Acknowledged ToS before your first push — no silent overwrites.

• Per-product error reporting — copy-paste error log for support.

• Encrypted at rest — store tokens stored AES-256-CBC; we never touch your customers, orders, or financial data.