Extensiv is a comprehensive, cloud-native supply chain and fulfillment platform designed for both 3PL providers and e-commerce brands.

At its core is Extensiv Integration Manager (formerly CartRover), a powerful middleware that connects hundreds of order sources—like Shopify, Amazon, Etsy—to warehouse and fulfillment systems (WMS, OMS) such as Deposco, NetSuite, and Lightspeed.

These integrations typically take less than an hour to configure, cost as little as \$39/month, and include all order sources with no hidden fees. The platform automates order downloads, tracking, inventory sync, and shipment confirmations, ensuring seamless data flow across multi-channel sales, fulfillment, and shipping systems. In addition to its Integration Manager, Extensiv offers purpose-built applications like Extensiv 3PL Warehouse Manager and Extensiv Order Manager, enabling end-to-end fulfillment management.

These products come with standard integrations, rapid onboarding support, and a scalable ecosystem that supports a wide range of partners, from shopping carts to ERPs and shipping providers. The goal is to streamline omnichannel operations—reducing errors, saving time, and improving visibility—so that businesses can grow with confidence. With transparent pricing, strong customer support, and deep integration capabilities, Extensiv positions itself as a central hub for modern fulfillment operations.