Access your inventory planner in the same place you ship

Get a real-time view of orders, shipments, and delivery performance across every channel. Spot demand shifts early. Make better decisions before stock becomes a problem.Bring your orders, carriers, and workflows into one place. Track volume trends, automate fulfillment steps, and keep inventory moving without hangups.

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Make inventory decisions with clearer data

When order data is scattered or delayed, forecasting turns into reacting. ShipStation puts everything in one view. You can see what’s moving, what’s slowing down, and what needs attention now.

See demand patterns as they happen

Orders sync in real time across your channels. No more outdated reports. You can track spikes, slowdowns, and seasonal shifts as they come in—and adjust purchasing or allocation before they turn into stock issues.

Stay ahead of over and understocking

Stay on top of inventory and keep customers happy. Coordinate order flow, shipping speed, and inventory movement so products don’t sit too long or run out too fast. Cut down on inventory surprises and last-minute fixes

Reduce manual planning and rework

Automation rules handle repeat decisions like service selection, tagging, and routing. That keeps your workflows consistent and frees up time for planning instead of cleanup when something goes wrong.

Inventory planning results connected to every shipment

We’ve helped 130,000+ businesses coordinate inventory planning and shipping workflows in one platform. Let us give your fulfillment operations full visibility, too.

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Use shipping data to make better inventory decisions

Inventory planning doesn’t live in a spreadsheet alone. It depends on what’s happening across your orders, carriers, and delivery times. ShipStation gives you a clear view, so you can connect the dots.

Bring all your orders into one place

Pull in orders from your store, marketplaces, and selling platforms into one dashboard. When everything is in one place, it’s easier to see volume trends and understand how demand is shifting across channels.

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Keep inventory and fulfillment in sync

It’s hard to ship fast when stock is “somewhere.” ShipStation helps you keep stock and shipping in sync. It shows on-hand counts and tracks what’s already committed to open orders. Your team sees what’s available now, what’s already promised, and what still needs to arrive. That makes it easier to prioritize picks, avoid oversells, and keep customer promises without last-minute label voids or split shipments.

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Use inventory planning tools with ecommerce platforms

Selling across channels can change demand fast. ShipStation is built for it. Connect your webstore and marketplaces, then bring orders into one place. This gives you a clear view that matches how your team actually works. Inventory Sync keeps your stock in sync across marketplaces like Shopify, Amazon, Etsy, eBay, Walmart, WooCommerce, and BigCommerce. When inventory stays aligned, you can manage ecommerce operations with connected planning and shipping tools, even as you add new channels.

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Testimonials

Hear From our Customers

Duronic: How a UK Brand Put Its EU Warehouse in Charge

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"ShipStation provides us an opportunity to cost-effectively operate a 3PL network for our customers in a way that helps them grow their business."

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Keep your inventory planning and shipping in sync

If your forecast says “buy more,” the next step should be simple. In ShipStation, Reorder Assist can create purchase orders from suggested quantities or export forecast data as a CSV. When inventory arrives, Scan to Receive helps you update counts fast, so available units reflect reality. This connects inventory and fulfillment in one flow. It also helps automate order processing without extra steps. Fewer spreadsheets. Fewer missed handoffs. More shipped orders by end-of-day. Learn more about core features:

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Optimize supply planning for scalable fulfillment

Growth is great. Chaos isn’t. ShipStation helps you plan for changing order demand while improving your shipping workflows. Use automation rules to apply service, package type, and other presets as orders import. Then batch label printing keeps output high when volume jumps. You can also compare rates across USPS®, UPS®, FedEx®, and DHL Express® to protect margins when shipping costs shift. This is scalable infrastructure for inventory and fulfillment coordination, without a heavy IT project.

Add Automated Order Fulfillment Speed Things Up With Batch Label Printing

Streamline inventory and shipping operations with ShipStation

When you plan inventory in one tool and ship in another, the gap shows up as late orders. ShipStation closes that gap. You get demand forecasting tools for online retailers, purchase orders, receiving, and shipping in one login. Add branded tracking pages and notifications so customers stay in the loop after the label prints. The result is a practical way to streamline supply chain and shipping processes for ecommerce and optimize stock levels to support shipping efficiency.

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Inventory planner FAQs for ecommerce fulfillment teams

Can ShipStation replace a separate inventory planning tool?

ShipStation combines Reorder Assist, inventory sync, purchase orders, and receiving tools with your shipping workflows. It’s a centralized platform connecting inventory and shipping operations, so you plan and execute in one place.

Can ShipStation help predict inventory demand?

ShipStation includes Reorder Assist, which uses past orders to plan replenishment. You can adjust the lookback period, forecast period, sales trend, lead time, and buffer stock. This flexibility helps you prevent stockouts without forcing you into rigid rules.

How does ShipStation connect inventory and fulfillment workflows?

Orders, inventory, and shipping live in the same system, so the handoff is clean. You can sync stock across channels, track committed inventory against open orders, and update counts when receiving inventory. This helps reduce fulfillment delays caused by inventory shortages and keeps teams aligned.

Can I coordinate inventory movement with order fulfillment across multiple channels?

Yes. ShipStation pulls in orders from your stores. Inventory Sync keeps your stock up to date. That makes it easier to coordinate stock availability with shipping operations, even when demand shifts between your site and marketplaces.

What reports help you see your inventory more clearly?

ShipStation gives you order and shipping analytics that reveal volume patterns, service use, and fulfillment performance. Pair that with inventory views like on-hand and committed counts to improve operational planning for ecommerce logistics. You get faster answers, not another data export project.

Do I need to integrate shipping software with inventory planning platforms using an API?

You don’t have to, but you can. Many teams run fully inside ShipStation. If you have custom systems, ShipStation API support can help integrate shipping software with inventory planning platforms, so your data stays consistent across the stack.

How does ShipStation help optimize supply planning for scalable fulfillment?

ShipStation connects forecasting, purchasing, receiving, and shipping in one place. Use Reorder Assist to plan buys, Purchase Orders to track inbound, and Scan to Receive to update counts fast. Then use automation and batch labels to keep fulfillment moving as order volume grows.