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Inventory Management Software Built for Retailers and Marketplaces

One real-time inventory management system that connects every supplier, every catalog, and every order - without manual reconciliation, custom dev work, or balance sheet risk.

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THE PROBLEM

Manual stock tracking across suppliers is the silent tax on your assortment growth.

Every new brand on your storefront adds another spreadsheet, another email thread, another window where stock counts drift out of sync. Merchandisers chase suppliers for catalog updates, ops teams reconcile orders against three different portals, and customers see “in stock” on products that shipped out hours ago.

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HOW CARRO SOLVES IT

One inventory management system, every supplier, total visibility.

Carro replaces the patchwork of CSVs, emails, and supplier portals with a single platform that ingests catalog data, syncs inventory in real time, routes orders to the correct supplier, and reconciles settlement — across Shopify, Magento, BigCommerce, WooCommerce, EDI, API, SFTP, and CSV.

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THE PLATFORM

Real-time inventory management software designed for distributed retail.

Five capabilities that turn a fragmented supplier network into one connected inventory management solution.

Real-time Sync & Integrations

Product information, pricing, and inventory are updated automatically across every connected storefront. Native support for Shopify, Magento, BigCommerce, WooCommerce, plus EDI, API, SFTP, and CSV — so stock counts in your inventory management tool reflect reality within seconds, not the next morning’s import.

Automated Order Routing

Every order placed on a partner storefront is automatically routed to the correct supplier for fulfillment, with SLA tracking, ship times, and status updates flowing back to one dashboard. No manual hand-offs, no portal-hopping - orders move from cart to carrier without operations touching them.

Hand-Matched Supplier Network

Account managers connect retailers with complementary brands from a network of 1.5M+ products, so the inventory you bring online is curated for fit - not just available. Human curation differentiates Carro from generic supplier directories where quality and category alignment are left to chance.

Seamless Catalog Expansion

Broaden your product range without warehousing, custom builds, or balance sheet risk. New SKUs come online through predefined onboarding workflows that ingest supplier data, normalize it, and stage it for approval - turning catalog expansion from a quarterly project into a weekly motion.

Marketplace & Supplier Management

Centralize supplier onboarding, catalog ingestion, pricing rules, inventory syncing, and compliance in one platform. Approval workflows, sync monitoring, and operational reporting give your team the oversight to scale a vendor network without scaling headcount - and without losing control of what goes live.

Automated Settlement & Payouts

Marketplace payments consolidated across your entire vendor network into structured payment windows, with clean line-item detail for tax, shipping, and returns. Suppliers get paid the moment their products sell - reconciliation that scales with your supplier count, from a curated few to your full vendor network.
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MANUAL VS CONNECTED

What Changes When Carro Runs Your Inventory.

Side by side: the manual workflows your team owns today versus the automated equivalents Carro runs end-to-end.

Without Carro
Daily CSV exports from supplier portals, imported manually into Shopify/Magento overnight
Email threads with each supplier to confirm catalog changes, pricing, and stock levels
Orders manually forwarded to suppliers; reconciliation across three or more portals
Custom dev work or legacy platforms that take months to launch and require ongoing engineering
Monthly manual settlement across vendors, payout disputes, and reconciliation errors that scale with supplier count
With Carro
Real-time inventory sync via native integrations, EDI, API, SFTP, or CSV - updates land in seconds
Automated catalog ingestion with approval gates - staged uploads visible in one dashboard
Orders auto-routed to the correct supplier with SLA tracking and fulfillment status in one view
Pre-built connectors and guided onboarding bring new suppliers live in weeks, not quarters
Structured payment windows with line-item detail for tax, shipping, returns - configurable per vendor
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BUILT FOR

The teams that own assortment, supply chain, and marketplace P&L.

An inventory management solution earns its place by making three jobs measurably easier.

Operations & Supply Chain Teams

Stop manually reconciling stock counts and order flows across distributed supplier networks. The teams that own fulfillment SLA accuracy and partner performance see those metrics improve when order routing, inventory accuracy, and settlement live in one system instead of seven. Carro is one of the few inventory management solutions that replaces the workflows showing up on every quarterly review as "manual processes we need to fix."

Merchandising & Ecommerce Teams

Stop waiting on supplier email confirmations to merchandise new categories. The teams that own GMV, AOV, and assortment growth move those numbers when new SKUs come online in weeks instead of quarters and complementary products can be tested without inventory commitments. The job becomes selecting the right partners, not chasing the data to onboard them.

Marketplace Operators & Managers

Stop sending one-off CSVs to suppliers when prices or availability change. The teams that own vendor onboarding velocity and operational uptime as the marketplace scales see those metrics compound when partner activation, catalog updates, and order routing all run through one configurable platform. Headcount stays flat while transaction volume grows.
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CUSTOMER OUTCOMES

Retailers using Carro’s inventory management software to scale assortment without scaling overhead.

VYSN

Building a Scalable Brand Network

Before Carro, VYSN managed product assortment across multiple platforms with siloed catalog and inventory workflows that limited how quickly new brands could come online. After deploying Carro’s inventory management platform, VYSN now grows its product assortment across multiple platforms from one centralized place — expanding selection without adding operational friction.
Read VYSN's full story →

THE FAIRGROUND

Replatforming a Curated Marketplace

Migrating off Onport, The FairGround needed to bring a curated brand network onto a Shopify-friendly platform — without breaking the small brands that lacked dedicated tech teams. With Carro, automation took over inventory management, product descriptions, imagery, and product tagging, while real-time support handled brands without IT resources directly.
Read The FairGround's story →

WHAT CUSTOMERS SAY

Operators, founders, and merchandisers running real inventory on Carro.

"We can now grow our product assortment across multiple platforms from one centralized place, which improves the customer experience and allows us to offer a much broader, more compelling selection without adding operational friction."
Ronen Wolf, Founder, VYSN
"Carro has improved the way we manage suppliers, orders, and catalog operations, allowing us to set new products live much faster than before."
Eric Flores, Drop Ship Coordinator, PacSun
"Automating inventory and product tagging makes it easier to scale. It allows us to manage a curated selection of products effectively, keeping control over what goes live while growing the business."
Ginnie Chadwyck-Healey, Founder, The FairGround
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STILL HAVE QUESTIONS?

FAQs about inventory management software.

What is inventory management software?

Inventory management software is the system retailers and marketplaces use to track stock levels, sync product data, route orders, and reconcile fulfillment across one or many supplier networks. For distributed retail models that don't hold their own inventory, it replaces manual CSVs, emails, and supplier portals with real-time data flow between brands, retailers, and storefronts - ensuring what shows up online matches what's actually available to ship.

What does Carro do for inventory management?

Carro provides inventory management infrastructure for retailers and marketplaces running dropship or extended-assortment models. The platform syncs product, pricing, and stock data in real time across Shopify, Magento, BigCommerce, WooCommerce, EDI, API, SFTP, and CSV connections. It automates order routing to the correct supplier, manages fulfillment tracking, and handles structured supplier payouts - giving teams one source of truth for inventory across a distributed supplier network.

Who is Carro best suited for?

Carro is best suited for retailers, online marketplaces, and brand suppliers running on Shopify or compatible commerce platforms. The platform fits established retailers modernizing dropship programs, online marketplaces scaling supplier networks without operational drag, pure-play marketplaces launching quickly, and DTC brands joining as supplier partners on retailer marketplaces.

How does Carro differ from similar inventory management alternatives?

Carro differs from generic dropship tools and legacy enterprise platforms by being purpose-built for marketplace-grade infrastructure with hand-matched supplier curation. Unlike traditional dropship platforms that connect retailers to generic supplier directories, Carro's account managers facilitate curated brand introductions. Unlike legacy enterprise marketplace platforms that require months of custom development, Carro deploys in weeks through pre-built connectors, with a composable architecture that fits existing tech stacks.

How do I get started with Carro?

Getting started with Carro begins with a custom pricing conversation or a product demo. The team walks through your current supplier mix, integration requirements, and assortment goals, then maps a launch plan using pre-built connectors for Shopify, Magento, BigCommerce, WooCommerce, EDI, API, SFTP, or CSV. New programs typically go live in weeks, with hands-on onboarding support that handles partner activation alongside your internal team.

How easy is it to switch to Carro?

Switching to Carro is designed to avoid the replatforming cost of legacy systems. The inventory management platform is composable by design - it fits alongside your existing payments, shipping, ERP, and accounting systems rather than replacing them. Pre-built integrations and structured supplier onboarding workflows mean migration happens in weeks instead of quarters, and many customers launch without needing internal developer resources thanks to hands-on implementation support.

What about quality concerns with dropship inventory?

Quality concerns with dropship inventory are addressed through curated partnerships, not generic supplier directories. Carro focuses on hand-matched introductions to trusted, established brands, and retailers control which partners join their network. Performance monitoring and SLA management track supplier fulfillment in real time, with the ability to set requirements partners must meet and remove underperforming suppliers - protecting customer experience as assortment grows.

How does inventory management software help reduce operational costs?

Inventory management software reduces operational costs by automating the workflows that scale with supplier count: catalog ingestion, real-time stock sync, order routing, and settlement. Replacing custom builds, multiple vendor fees, manual reconciliation, and inventory carrying costs with one connected platform lowers total cost of ownership while expanding assortment and AOV. The economics shift from headcount-heavy operations to elastic, infrastructure-driven growth.
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Bring every supplier into one inventory system.

See how Carro's inventory management software replaces manual workflows with real-time sync, automated routing, and curated supplier partnerships.

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How to Sell On Shopify Without Inventory in 2026Trending Products for Dropshipping in 2026Best Platforms for Dropshipping in 202680+ Ecommerce & Dropshipping Statistics for 2026The Best Inventory Management Tools for Retailers in 2026

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