Amazon Seller Software: Scale Your Amazon Operations with Confidence


Selling on Amazon creates tremendous opportunities for growth, but it also introduces operational complexity. Whether you need better inventory visibility, automated order workflows, or more efficient Fulfillment by Amazon (FBA) operations, Descartes offers purpose-built solutions to help you scale.

Overselling or stockouts
You risk losing the Featured Offer, customer trust, and your seller status.
Slow order fulfillment
Manual workflows consume valuable time and increase the risk of late deliveries.
Rising operational costs
Increasing headcount and overpaying for faster shipping services hurt profitability.
How much to send FBA?
Inventory imbalances increase storage costs while reducing available cash flow.
Time-consuming decisions
Manually forecasting demand and planning inventory eats up valuable time.
Limited inventory visibility
Poor inventory visibility can reduce sales opportunities and result in lower margins.
70%

Less Time Spent on Manual Work

6x

Revenue Growth

75%

Less Order Cancellations

200%

Cuts in Safety Stock

99%

Fulfillment Accuracy

The best inventory management software for multichannel ecommerce

“I've been using [Descartes] Finale for about 3 years and with 2 different businesses of varying SKU complexity. They integrated seamlessly with Amazon, Shopify, and Ebay. The average cost features and customizable reporting make my life so much easier.” 

Small business, Retail 

Capterra review platform logo with 4.5 of 5.0 stars

Giving us the ability to continue our upward trajectory

“Inventory levels are adjusted as soon as product is received, and as soon as it's picked for an order. I can see what's on hand, what's on order, and even how many days' worth of product I have. Stock levels take BOMs into account. That's huge.”

Mike W., Operations Manager, Retail 

Multichannel inventory management


Maintain accurate inventory across Amazon and every sales channel from a centralized inventory management system (IMS). Gain real-time inventory visibility, automate purchasing, prevent overselling, and make smarter replenishment decisions that support profitable growth.

Multichannel order management


Automate order routing, centralize multichannel orders, and eliminate manual processing across all sales channels. Our order management systems (OMS) help ensure every Amazon order reaches the right fulfillment location while keeping your operations efficient as order volume increases.

Fulfillment by Amazon (FBA) solutions


Running a successful FBA operation requires accurate inventory planning, efficient replenishment, and clear visibility into inventory moving between your business and Amazon fulfillment centers. Improve forecasting, automate FBA workflows, and reduce costly inventory issues before they affect sales.

More Amazon-related resources

What’s the best inventory management software for Amazon? 
Learn about the complexity and specific challenges of Amazon inventory management and what to look for when evaluating an IMS solution. 
Sell more on Amazon: How to expand your digital footprint  
Gary Basko shares time-tested tips, stories, and strategies for Amazon sellers, based on his personal experience helping customers. 
Understanding Amazon’s FBA business model & Descartes Finale 
Take a closer look at the basics, challenges, inner workings, pros and cons, financial aspects, inventory management, and policies of Amazon FBA. 

Frequently asked questions

What types of software do multichannel Amazon sellers need?

Many growing Amazon sellers use inventory management software (IMS), order management systems (OMS), listing and catalog management software, shipping software, and warehouse management systems (WMS) to automate operations, maintain inventory accuracy, and improve fulfillment efficiency. The right combination depends on your business model and fulfillment strategy.

How can Amazon seller software improve operations?

Automation reduces manual work while improving inventory accuracy, order processing, purchasing, and reporting. This helps businesses scale more efficiently while reducing costly operational errors.

What’s the difference between inventory management and order management?

Inventory management software helps track inventory levels, purchasing, replenishment, and stock availability. Order management software focuses on receiving, routing, processing, and fulfilling customer orders efficiently across one or more sales channels. Most inventory management solutions also include order management features.

Can Descartes solutions support both Amazon FBA and merchant fulfillment?

Yes. Many growing sellers operate hybrid fulfillment models using both Fulfillment by Amazon (FBA) and Fulfilled by Merchant (FBM). Descartes ecommerce operations software provides visibility across both inventory pools while helping automate replenishment and order workflows.

Do Descartes solutions work with sales channels beyond Amazon?

Yes. Descartes solutions for Amazon sellers also integrate with 170+ sales channels and shopping carts, including Shopify, Walmart Marketplace, eBay, WooCommerce, Adobe Commerce (Magento), and TikTok Shop. Ecommerce operations software helps you manage inventory and orders across your entire business from a single platform.