5 Best Walmart Marketplace Shipping Software Integrations for Walmart Marketplace Sellers

Selling on Walmart Marketplace gives merchants access to one of the largest online audiences in the world. But shipping? That’s a different beast. Whether you’re fulfilling dozens or thousands of orders, the right Walmart shipping software can mean the difference between chaos and control.

Walmart expects fast, accurate, and cost-effective fulfillment to compete with other giants like Amazon. Meeting those standards, especially with programs like Value Shipping and 2-day shipping, demands the kind of software that simplifies rate shopping, printing labels, syncing orders, and updating tracking info automatically.

If you’re looking to step up your Walmart shipping integration, here’s what you need to know to up the game on your marketplace seller strategies in 2026 and beyond.

The 5 Best Walmart Marketplace Shipping Software Integrations

Not all shipping software is built the same. Some shine when it comes to multi-carrier support. Others are known for simplicity. A few offer serious automation tools and smart syncing for multi-channel sellers. We looked at features, reliability, and user support to bring you the five best shipping integrations for Walmart Marketplace sellers.

ReadyShipper – Best Multi-Carrier Walmart Marketplace Shipping Plugin

Perfect for: Multichannel sellers and high-volume shippers

The ReadyShipper X multi-carrier Walmart shipping plugin is built for speed and flexibility. It’s designed for growing e-retailers who need a Walmart shipping software that plugs into their existing workflow without skipping a beat. If you’re selling across multiple platforms like Amazon, eBay and Shopify in addition to Walmart Marketplace, this is the one to keep an eye on.

What’s more, ReadyShipper X comes with built-in support for USPS, UPS and FedEx, so you’re not locked into one carrier. Its user-friendly interface makes it easy to batch print shipping labels, track packages and keep customers informed.

There’s also a direct integration available on the Walmart Solution Providers page, meaning it meets Walmart’s standards for quality and reliability. And because it connects directly to ReadyCloud’s ecommerce CRM, and ReadyReturns for easy marketplace returns, you get a post-purchase experience that builds retention and trust from the moment a package leaves the warehouse.

Veeqo – Walmart Marketplace Shipping Integration

Perfect for: Amazon sellers expanding into Walmart Marketplace

Veeqo is owned by Amazon but supports other marketplaces like Walmart. It offers strong inventory management tools and solid shipping functionality for sellers looking to consolidate operations into one clean dashboard.

This Walmart shipping integration supports multiple carriers and allows for rate comparisons, shipping automation rules and quick label printing. You can manage inventory across platforms, set reorder points and sync quantities in real time. That’s especially helpful for avoiding oversells and keeping your Walmart seller metrics in check.

If you’re already using Amazon and want to build your Walmart presence without adding complexity, Veeqo is a worthy option.

Pirate Ship Integration for Walmart Marketplace

Perfect for: Sellers looking for simple and cheap USPS rates

Pirate Ship is well-known for giving users access to the cheapest USPS rates available, including cubic pricing. While it doesn’t offer a direct Walmart integration out of the box, many sellers work around this using CSV uploads or third-party connectors to sync Walmart orders with Pirate Ship.

It’s not as advanced as the others on this list in terms of automation or features, but it’s ideal for low-cost shipping, especially for lightweight items in poly mailers or envelopes. If you’re selling smaller goods or need to keep shipping expenses razor thin, Pirate Ship is a tool worth exploring.

Keep in mind, it may not be ideal for scaling across multiple channels, but for straightforward shipping, it gets the job done at a price that’s hard to beat.

ShippingEasy – Walmart Marketplace Integration

Perfect for: Growing brands that want automation and marketing features

ShippingEasy is a familiar name in the ecommerce world. While it doesn’t have a native Walmart integration, it can connect through partners and APIs to bring Walmart orders into your shipping workflow. It also supports USPS, UPS and FedEx.

Where ShippingEasy shines is in its combination of shipping tools and customer marketing features. You can automate shipping tasks, create powerful rules and use its built-in email marketing to engage customers after the sale.

This makes it a strong contender for merchants who want more than just shipping. If customer retention is part of your growth strategy, ShippingEasy offers a well-rounded solution.

Ship with Walmart in Seller Center

Perfect for: New sellers who want to keep everything inside Walmart

Walmart has its own built-in shipping service called “Ship with Walmart.” It allows sellers to buy discounted shipping labels directly from within the Seller Center. No third-party tools required.

This is the most basic shipping option but also the most straightforward. You can purchase USPS and FedEx labels at negotiated rates, track orders and automatically upload tracking info without needing an external platform.

It’s ideal for smaller sellers or anyone just starting out on Walmart Marketplace. That said, as your business grows, you’ll likely need to move to more advanced software to manage shipping volume, carrier rules and channel syncing.

Comparison Table: Best Walmart Shipping Software Integrations

Why ReadyShipper X Stands Out for Walmart Marketplace Sellers

Walmart sellers need a shipping solution that’s fast, flexible, and reliable. ReadyShipper X checks all those boxes. While other Walmart shipping software options may offer some basic functionality, ReadyShipper X delivers a complete, cost-effective system that’s built for high performance. From rate shopping and automation to batch label printing and real-time tracking, it’s designed to simplify your workflow and improve your bottom line.

Here’s what makes ReadyShipper X the go-to Walmart shipping software for serious sellers.

Multi-Carrier Support with Built-In Rate Shopping

Shipping costs are one of the biggest challenges for online retailers. ReadyShipper X helps Walmart Marketplace sellers cut costs right out of the gate. It comes with built-in support for USPS, UPS, and FedEx, so you can compare real-time rates and choose the most affordable shipping option every time.

Unlike other platforms that require extra plugins or paid add-ons to access multiple carriers, ReadyShipper X includes everything in one place. That means no third-party hassles and no surprise charges. Just better rates and faster shipping decisions, directly connected to your Walmart orders.

Batch Label Printing for Faster Order Processing

Printing one label at a time doesn’t cut it when you’ve got dozens—or hundreds—of orders to ship. ReadyShipper X makes it easy to print shipping labels in bulk. Whether you’re fulfilling orders from a large warehouse or a small back office, batch processing ensures you’re getting packages out the door fast.

This feature alone can shave hours off your daily workflow, allowing you to focus on growing your business instead of bogging down in manual shipping tasks.

Seamless Walmart Marketplace Integration

ReadyShipper X was built to work natively with Walmart Marketplace. Once connected, it automatically pulls in your Walmart orders, allowing you to start shipping right away. No complicated setup. No additional API headaches. Just a clean, direct integration that simplifies everything.

You’ll get automatic tracking updates, synced order statuses, and instant shipping confirmations sent to customers—cutting down on customer service emails and making the post-purchase experience better across the board.

Smart Address Validation to Prevent Shipping Errors

Every bad address is a potential delay, refund, or chargeback. ReadyShipper X helps protect your business with built-in address validation. It checks each shipping address against official databases before the label prints, flagging any issues before you waste time or money.

This is especially important for Walmart sellers handling large volumes. Even a small percentage of incorrect addresses can lead to major losses. With ReadyShipper X, you’ll catch those problems before they leave your warehouse.

Automated Shipping Rules and Custom Workflows

Every Walmart seller has a unique shipping strategy. ReadyShipper X makes it easy to create smart shipping rules that match your needs. Want to assign USPS to small packages under a pound? Set up free shipping for orders over $50? Automatically choose the fastest option for West Coast deliveries? You can do all of that and more.

These automation tools cut down on repetitive tasks and manual decision-making, helping your operation run more smoothly—no matter how complex your shipping logic is.

Instant Order Importing and Real-Time Tracking Updates

Manually entering Walmart order data into your shipping system is a recipe for mistakes and delays. ReadyShipper X eliminates that by importing your orders instantly. Every shipment is created with the correct customer info, address, and items—no extra data entry required.

As soon as an order ships, tracking information is pushed back to Walmart and your customer. That kind of transparency improves the post-purchase experience and builds long-term trust with your buyers.

A Cost-Effective Shipping Solution Built to Scale

Many shipping software tools lure you in with low pricing, only to charge extra for the features you actually need. Not ReadyShipper X. It’s a full-featured Walmart shipping integration without the hidden fees.

Multi-carrier support? Included. Batch label printing? Included. Automation rules? Also included. Whether you’re just starting on Walmart or shipping thousands of orders per month, ReadyShipper X scales with your business.

You get the tools you need without getting nickel-and-dimed, making it one of the most cost-effective Walmart shipping software solutions available.

If you’re looking to streamline your shipping, reduce costs, and get packages out the door faster, ReadyShipper X gives Walmart sellers the edge they need. Ready to simplify your shipping process? Start with ReadyShipper X today.

The Future of Ecommerce is Now

Staying ahead in the ecommerce industry means embracing innovation and anticipating changes before they arrive. The ecommerce trends shaping 2024 provide valuable insights into what’s next, but the future also brings exciting new possibilities. Businesses that adapt quickly and leverage the right tools will thrive in this dynamic landscape.

Ready for 2025? ReadyCloud Has You Covered!

Success in 2025 starts with the right tools, and ReadyCloud’s suite of solutions is designed to propel your ecommerce business to new heights. With ReadyCloud, you’ll have all your data centralized in one place, offering insights that drive smarter decisions. Take your marketing to the next level with Action Alerts, delivering growth-focused, automated campaigns that keep your customers engaged.

Shipping is easier than ever with ReadyShipper X, a multicarrier solution that simplifies your fulfillment process while saving time and money.

And when it comes to returns, ReadyReturns streamlines the entire process with an automated solution that boosts customer satisfaction and loyalty.

ReadyCloud is more than just a suite of systems—it’s your ticket to thriving in 2025 and beyond!

Start your journey to success today! Learn more and get started here.

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