What flows out
Orders and returns go from your store and marketplaces to your 3PL for fulfillment.
Integrations · 3PL
Connect your store to your 3PL. Whatever they run on.
Send orders to your 3PL and get inventory and tracking back, automatically. DropStream connects your carts, marketplaces, and ERP to your 3PL's system.
200+ pre-built integrations
99.98% uptime
Live in days, not weeks
Every 3PL
Already have a 3PL partner? We can connect to it.
If your 3PL runs on a brand WMS or custom WMS, DropStream can connect to them. We maintain a wide network of pre-built integrations and routinely build to custom systems.
DropStream has the pre-built 3PL integrations you need to connect your store to your fulfillment partner and keep orders, inventory, and tracking flowing.
The DropStream Promise
What every 3PL integration gets you, every day.
DropStream is the integration platform connecting your ecommerce, fulfillment, and operational tech stack. Same promise, whether your 3PL runs a well-known platform or a system they built themselves.
99.98% platform uptime
No blackout periods. Your connection to your 3PL stays live through peaks, holidays, and platform outages.
Predictable pricing
No peak surcharges. No volume thresholds. Flat platform pricing that doesn't spike when your order volume does.
15+ years
Evolved with commerce. From the first warehouse integrations to today's fulfillment networks, we've connected it all.
All channels connected
Shopify, Amazon, NetSuite, and more, all flowing to your 3PL through one platform.
What We Solve
What DropStream solves for 3PL connections.
Moving to a new 3PL should be exciting, not an IT project. But your store, your marketplaces, and your ERP all have to talk to a fulfillment system you may have never heard of. DropStream makes that connection, so the handoff just works no matter what your 3PL runs on.
Get Started
01
You shouldn't have to know what your 3PL runs
Whether your 3PL uses a well-known platform or a proprietary system, DropStream connects to it. You get a working connection, not a research project.
02
Go-live with a new 3PL shouldn't take months
Pre-built connections go live in days, so launching with your new fulfillment partner doesn't hold up your business.
03
Your store and your 3PL, synced
Orders flow to your 3PL and inventory and tracking flow back in real time, so your customers see accurate stock and shipping, not oversells and silence.
04
One connection for all channels
Your carts, marketplaces, and ERP all reach your 3PL through DropStream, not a separate integration project for each.
How It Works
Your orders flow to your 3PL. Tracking flows back.
DropStream sits between your store and your 3PL and keeps orders, shipments, and inventory in sync, automatically.
What gets mapped
DropStream translates your orders into the format your 3PL's system expects: SKU mapping, address formatting, shipping method translation, and your order rules.
What flows back
Shipment confirmations, tracking numbers, and inventory levels come back from your 3PL to your store and channels, so customers always see accurate stock and shipping.
What we monitor
Every sync, every minute. If something breaks between you and your 3PL, DropStream catches it and alerts you before your customer notices.
AI-Ready Fulfillment
Your 3PL shouldn't be a black box for data.
Modern commerce runs on real-time data. AI-driven forecasting, agentic commerce, and same-day promises all depend on knowing exactly what's in stock and where every order is, right now. But for a lot of merchants, the 3PL is the one place that data goes dark.
DropStream keeps a live, two-way connection between your store and your 3PL, so inventory, orders, and tracking are always current on your side. DropStream isn't an AI solution. It's the real-time connection that makes your fulfillment data dependable enough to build on, whatever your 3PL's own technology looks like.
Trusted by brands like you
"We were hampered by data entry work-arounds, until DropStream tore down the technical wall that stood between us and our customers."
Clay Clarkson
CEO at Whole Heart Ministries
Get Started
Connect your store to your 3PL.
No demo required · 15-minute setup call · Live in days
FAQ
The questions teams ask about 3PL integrations.
Almost certainly. DropStream has pre-built connections to the major 3PL and fulfillment platforms, and builds custom connections for proprietary systems. Tell us who your 3PL is and we'll confirm the connection on the first call.
We build it. DropStream connects through API, EDI, or flat-file, so even a 3PL running its own proprietary software connects to your store, your marketplaces, and your ERP.
Pre-built connections are typically live in 3 to 10 business days, including setup, mapping, and a test order cycle. Custom connections are scoped up front so you know the timeline before you commit.
Yes. Because your store connects to DropStream rather than directly to one 3PL, changing or adding a 3PL doesn't mean re-integrating your whole stack. Your carts, marketplaces, and ERP stay connected.
Yes. DropStream is ISO 27001 certified, with role-based access control, full audit trails, and encryption in transit and at rest. See our Trust Center for details.
Yes. DropStream provides pre-built integrations for Amazon FBA, ShipBob, Stord, Deposco, Extensiv, and other major 3PL and fulfillment platforms, connecting your store to your fulfillment partner automatically.