PrepShipHub
The 3PL Warehouse Management Software Built for Multi-Client Operations
Run every client, channel, and invoice from one system — locations and LPN tracking, automated per-client billing, and multi-channel orders. 8.2M+ units a month at 99.8% accuracy, and 90% fewer status emails.
No credit card · Unlimited team seats · No per-seat fees
A single operational hub for every multi-client warehouse workflow
PrepShipHub consolidates multi-client warehouse management, automated 3PL billing, inventory, and order management into one platform — the complete 3PL warehouse management software for growing fulfillment operations. Segregated client data and a branded portal remove manual overhead across every workflow.
Performance metrics from 500+ 3PLs and prep centers running PrepShipHub
Three modules that run your 3PL operation
Receiving to invoicing, every client and every channel — managed from one warehouse management system built for 3PLs.
Multi-client warehouse management
Run every client from one warehouse management system: bin locations, LPN tracking, directed putaway, and scheduled cycle counts — with inventory cleanly segregated per client.
3PL billing software
Define per-client rate cards for receiving, prep, storage, pick-pack, and shipping. Charges accrue automatically as work is logged, and invoices generate and reconcile with zero spreadsheets.
3PL inventory & order management software
3PL inventory management software with multi-channel order management built in. Sync Amazon, Walmart, Shopify, and eBay orders, route to fulfillment, and track stock per client in real time.
Warehouse management built for multi-client operations
PrepShipHub is warehouse management software for 3PLs that keeps every client's inventory segregated, located, and counted. Bin locations, LPN tracking, directed putaway, and scheduled cycle counts maintain accuracy at volume — without spreadsheets or guesswork.
Every unit has a location and license-plate number — pick paths and putaway are directed automatically.
Each client's stock is cleanly separated, with per-client reporting and a branded portal.
Rolling counts keep accuracy above 99% without shutting the floor down.
Automated billing that captures every charge
PrepShipHub's 3PL billing software turns logged work into revenue. Define per-client rate cards for receiving, prep, storage, pick-pack, and shipping. Charges accrue automatically the moment work happens, then invoices generate and reconcile — eliminating the revenue leakage that spreadsheets miss.
Receiving, prep, storage, pick-pack, and shipping — priced your way for each client.
Every scan and action posts a billable charge in real time. Nothing slips through.
Generate, reconcile, and export client invoices on your billing cycle.
From client onboarding to invoice in six guided steps
PrepShipHub provides structured, repeatable workflows for every stage of a multi-client 3PL. Each step includes scan verification and automatic billing accrual to protect accuracy and margins.
Onboard clients & rate cards
Add a client, connect their marketplaces, and set per-service rate cards in minutes. Unlimited team seats at no per-seat cost.
Receive inbound
Barcode-scan every inbound unit against ASNs, assign LPNs and locations, and post receiving charges automatically per client.
Store & cycle count
Directed putaway places stock by bin. Scheduled cycle counts keep the 3PL inventory management software above 99% accuracy.
Fulfill multi-channel orders
Amazon, Walmart, Shopify, and eBay orders sync in and route to the right workflow. Batch pick-pack with scan verification.
Rate-shop & ship
Compare carrier rates per order, print compliant labels, and push tracking back to each channel automatically.
Auto-bill & invoice
Charges accrued across the cycle roll into per-client invoices. Generate, reconcile, and export with zero spreadsheets.
"PrepShipHub runs our entire 3PL — twelve clients, four marketplaces, one system. The automated billing alone recovered charges we used to lose in spreadsheets, and the client portal cut our status emails by ninety percent. We onboard a new client in an afternoon instead of a week."
Testimonial is an illustrative placeholder — replace with real attribution before launch.
Order management and a client portal that scale with you
PrepShipHub pairs 3PL order management software with a branded client portal. Multi-channel order routing, scan-verified fulfillment, and real-time visibility let clients check stock, track shipments, and see charges themselves — cutting status emails by up to 90%.
Amazon, Walmart, Shopify, and eBay orders route to the right workflow automatically.
Each client sees their own live inventory, shipments, and accrued charges — under your brand.
Add your whole warehouse team and every client at no extra cost.
Estimate your monthly 3PL cost in 5 seconds
Drag to your real volume. No email, no quote, no surprises — and clients never change your price.
Prep Center includes unlimited clients & team seats — clients never change your price.
Prep Center: $199/mo flat to 15,000 units, then $0.01/unit. Unlimited clients & seats.
Start 30-day free trialEstimate covers PrepShipHub software only — carrier postage is billed at your negotiated rates.
Trusted by 500+ 3PLs and prep centers
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Frequently asked questions about 3PL warehouse management software
Run your entire 3PL from one platform
Join 500+ 3PLs and prep centers running on PrepShipHub. Onboard your first client in an afternoon, automate billing, and see how the right 3PL warehouse management software protects your accuracy and your margins.
No credit card · Unlimited team seats · No per-seat fees