Celeste library
Commerce platform profiles, written for someone who already has an ERP
Every platform profile here is written from one angle: you already run an ERP, and the ERP is the source of truth. What the platform does natively, where it stops, what the integration costs you, and who should choose something else.
- Shopify B2BShopify B2B is the wholesale capability built into Shopify, using companies, locations, catalogues and price lists. Since 2 April 2026 it is on every plan, not only Plus, and the limits moved with it: three active catalogues below Plus, direct catalogue-to-location assignment only on Plus. It is the fastest route to a working B2B storefront, and those two limits are what decide whether it carries your pricing.2 pages
- BigCommerce B2B EditionBigCommerce B2B Edition adds company accounts, buyer roles, quoting and shopping lists on top of BigCommerce. It carries more native B2B behaviour than Shopify B2B and its ERP integration story is more do-it-yourself.1 pages
- ShopwareShopware is an open-source commerce platform with a dedicated B2B Components layer covering employee management, order approvals, quotes and quick order. It is the platform Acro reaches for when the buying rules are too specific for a hosted platform to model.2 pages