Flowspace

Flowspace is a software-led 3PL orchestration platform — single contract for fulfillment across 150+ partner warehouses in the US and Canada. The pitch: omnichannel commerce (DTC + retail/EDI + B2B + marketplaces) from a single inventory pool, powered by an AI-driven WMS/OMS stack that consolidated after the June 2023 RetailOps acquisition. Best for mid-market omnichannel brands; not a fit for early-stage merchants wanting published flat-rate pricing.

ShipHero spun off its 3PL business into LVK Logistics in August 2024, so the apples-to-apples comparison for merchants is now LVK vs Flowspace. Pick LVK if you're a mid-market apparel DTC brand who values owned-warehouse consistency and the ShipHero WMS underneath, shipping 500+ orders per month. Pick Flowspace if you need software-led orchestration across a much wider partner network, with omnichannel DTC + retail (EDI) + B2B from one inventory pool.

Around 150 vetted partner facilities coordinated by Flowspace's software — and one of only two providers here that publishes the volume it is built for.

An asset-light network of ~150 fulfillment locations orchestrated by software — national reach and blended warehouse strategies without ShipMonk's single-provider platform lock-in.

A one-hundred-fifty-warehouse partner network instead of a fixed footprint, so the fulfillment map can reshape as channels and demand shift.

Flowspace operates a software-led orchestration network of 150+ partner fulfillment centers across the US and Canada (cross-border launched November 2025). The unified WMS, OMS, IMS, and EDI dashboard consolidated after the June 2023 RetailOps acquisition handles omnichannel commerce: DTC, retail with EDI compliance, B2B distribution, and marketplace fulfillment from a single inventory pool. The right pick for Shopify brands also selling into Target, Walmart, or other big-box retailers where EDI maturity matters.