Integrations

Sellintu syncs orders, inventory and pricing between Shopify and the marketplaces below. Every connector handles products, offers, orders, shipments, invoices and messages through the same flows. The same operations are available through a universal marketplace API, callable from your own systems or from workflow tools such as Zapier, n8n and Make.

Enterprise marketplaces grew 31% year on year in 2025, reaching $14.6 billion in GMV — 4.5 times the rate of traditional eCommerce, which grew 6.86%. The gap between sellers is wider still: those selling on two or more marketplaces averaged $10,073,917 in GMV against $575,093 for single-channel sellers, a 17.5x difference. Seller numbers rose 26% over the year, yet 66% still sell on a single channel.