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Ecommerce order fulfillment company: Comparing top providers

Aug 29, 2025 - Tyler Lawson
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Ecommerce order fulfillment company: Comparing top providers
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If you've decided that working with a fulfillment provider can help you overcome the challenges of ecommerce fulfillment, finding the right provider will be your next step. We've compared the top ecommerce fulfillment providers in the current market to help you make the best choice for your business.

Cart.com provides scalable, tech-enabled ecommerce fulfillment solutions designed to help brands scale, reduce costs and improve customer satisfaction.

Ecommerce fulfillment company comparison

With dozens of ecommerce fulfillment companies in the market, it’s a challenge to choose the right one. Below, we’ve compared some of the best ecommerce fulfillment providers to help you make a more informed decision. 

 

Shipping options (1-5)

Ecommerce platform integrations

Custom packaging

Inventory & SKU management

Scalability & peak readiness

1. Cart.com
⭐⭐⭐⭐⭐
5 500+ Kitting/bundling AI demand forecasting Nationwide network
FBA prep Order routing AI-powered systems
Gift wrapping Warehouse management Seasonal planning
2. ShipBob
⭐⭐⭐⭐
5 40+ Flexible packaging Real-time inventory levels by SKU 30+ fulfillment centers
Kitting services Automated reorder points for each SKU Technology-driven peak handling
Specialized packaging Promotional SKU bundling Pre-holiday planning services
3. ShipMonk
⭐⭐⭐⭐
4 100+ Subscription boxes Real-time stock levels across channels  Robotics-assisted facilities
Custom packaging/kitting Set reorder points Manages peak volume increases
  Identify best sellers  Peak preparation programs
4. eFulfillment Service
⭐⭐⭐⭐
4 40+ Subscription boxes Inventory tracking with daily reporting Moderate scaling via temporary staffing
Marketing inserts Annual inventory reconciliation Requires advance notice for volume changes
Custom packaging Kit inventory management  
5. Red Stag Fulfillment
⭐⭐⭐
3 9+ 32 ECT boxes, which can withstand 32 pounds of pressure to the edges of the box and jiffy mailers Photo-verified receiving & tracking Built for scaling heavy/bulky items
Inventory guarantees w/ shrinkage protection Maintains capacity for existing clients
Serial number & cycle counting Guaranteed SLAs during peaks
6. Saddle Creek Logistics
⭐⭐⭐⭐
3 500+ Available Multi-location tracking Nationwide network
Advanced lot tracking Significant reserve capacity
Inventory allocation Dedicated peak planning
7. Flexport
⭐⭐⭐⭐
4 50+ Branded boxes Forecasting w/ demand planning  Global network for international scaling 
Bubble mailers, polybags Global inventory positioning tools Predictive analytics for capacity management
Inserts    
8. Fulfyld
⭐⭐⭐⭐
3   Options for inserts Barcode-based inventory tracking Flexible infrastructure
Customized mailers  Cycle counting and batch management Dedicated account support
Secure packaging Forecasting and low-stock alerts Guaranteed peak capacity

Cart.com

Cart.com provides ecommerce order fulfillment services to some of the world's most beloved brands and retailers. We ship millions of orders across our national fulfillment networks each year. Customers can leverage our international shipping solutions for cost-effective end-to-end cross-border logistics. 

The majority of our competitors are strictly 3PLs and don’t have the assets in house to help boost sales like we do. We can leverage our advanced tech solutions and marketing services to manage product listings and scale sales, all while ensuring top-notch fulfillment services.

Our solutions provide seamless D2C picking, packing and shipping. Cart.com enables you to add distinction and brand touchpoints to every package and order. Our complete service options include: 

  • Kitting
  • Bundling and FBA-prep
  • Packaging
  • UPC labeling and relabeling 
  • Gift assembly and wrapping
  • Returns management
  • Product refurbishment and alteration
  • Folding
  • Sewing
  • GOH and more!

Easily integrate your storefront and tech stack with our proprietary, AI-powered OMS and WMS software, which enables real-time order and inventory tracking and monitoring. Then, you can maximize efficiency, reduce costs and keep your customers happy. Enjoy seamless returns management services that elevate your customers’ post-purchase experience.

ShipBob

ShipBob offers competitive national and international ecommerce fulfillment services, including warehousing, packing, shipping, tracking and returns. You can ship to 250+ destinations with standard and expedited shipping options, including 2-day shipping for all sales channels across the U.S. ShipBob's software integrates with leading ecommerce platforms. 

Customers can fulfill orders from all ecommerce platforms, marketplaces, retailers and social channels, including Shopify, Amazon, TikTok and 100+ retailers. Their customization options include branded packaging, kitting, marketing inserts, gift notes, custom labels and boxes and more.

ShipMonk

ShipMonk prides itself on being a competitive ecommerce fulfillment provider for businesses that need to scale fulfillment operations reliably and without disruptions, backed by a global network of eleven tech-enabled fulfillment centers (USA, Mexico, Canada and the UK), industry-leading fulfillment software and advanced transportation management strategy that guarantees orders are delivered on time and the best possible rates. 

Further, they offer various reverse logistics options to control costs and drive customer satisfaction on returned orders. These options are designed to best fit your needs and ensure that returns are neither time-consuming nor costly.

eFulfillment Service

eFulfillment service has helped small to medium-sized businesses and brands scale and propel them forward since 2014. They're an award-winning 3PL provider that makes integrating online shopping carts and ecommerce marketplaces with their inventory and shipping technology easy, integrating more than 40 popular shopping carts and online marketplaces. 

There are no minimum order requirements, hidden fees, setup or integration fees. Their goal is to ensure their customers' products are prepared and shipped in the most efficient way possible. Further, they offer FBA and Walmart prep services and international fulfillment solutions. Their custom packaging options include branded boxes, mailers, stickers and labels. Their return processing service offers effortless online return initiation, rapid processing and quick refunds. 

Red Stag Fulfillment

Red Stag Fulfillment is a strategic 3PL provider that enables ecommerce businesses and brands to scale without mishaps. In fact, they guarantee their services for fast check-ins, zero mispicks and shrinkage or the costs are on them. The company was founded by ecommerce operators, and their ecommerce fulfillment solutions include receiving, storing, picking, packing, shipping and more. 

They have two strategically located warehouses that can reach 96% of U.S. locations with 2-day shipping options. Their fulfillment platform integrates with over 50 shopping carts and ERP solutions. Red Stag also offers custom kitting, branded packaging, custom labels and package inserts.

Saddle Creek Logistics

Saddle Creek Logistics makes it easy for digitally native brands, direct sellers and retailers with online sales channels to succeed in the ecommerce marketplace. They help customers handle spikes in order volume, operate from multiple distribution centers, ship more orders out same-day and process returns without disruptions. Saddle Creek provides top-tier WES, WMS, TMS and OMS software with flexible integration options, including APIs, flat files and EDI. They provide omnichannel fulfillment services, customized packaging options, kitting and labeling services and more.

Flexport

Flexport enables businesses and brands to streamline ecommerce fulfillment operations, supported by end-to-end logistics, including freight, distribution, ecommerce and DTC fulfillment. Their AI-powered software optimizes inventory placement across our warehouse network by analyzing demand signals, SKU counts and consumer behavior, ensuring products are strategically placed close to customers for faster, more cost-effective delivery. Further, it can integrate with 50+ ecommerce and retailer platforms, including Shopify, Amazon, Walmart Marketplace and more.

Flexport can support customers with an extensive network of technologically advanced distribution hubs, warehouses and fulfillment centers. They simplify international shipping to over 200 countries with tailored DDP and DDU options. Further, their dropshipping services enable customers to fulfill and stay compliant with orders from over 50 retailers, including Costco, directly from their D2C network.

Fulfyld

Fulfyld offers customized ecommerce fulfillment services designed to meet the needs of specific ecommerce platforms. Their advanced technology and fulfillment model support scalability and can integrate easily with most major ecommerce platforms. Their software enables real-time inventory updates, automated order syncing and platform-specific analytics. They offer a clear, upfront pricing structure with no hidden fees, dedicated account managers and custom kitting and packaging options.

What sets Cart.com apart in ecommerce fulfillment?

Choosing the right ecommerce fulfillment provider can feel overwhelming. However, identifying your business needs and requirements, interviewing your potential provider and considering their unique strengths and differences can help you make a better decision. 

Cart.com is proud to be an ecommerce fulfillment industry leader known for its expert customer service, fast and fully supported 30-day onboarding process, fast shipping options, tech-enabled 18 strategically located fulfillment centers and more. We enable brands to scale reliably during seasonal surges and growth without reductions in quality of service. Further, our advanced technology solutions offer government-grade security. 

We are not just a standard 3PL provider. We are invested in our customers' long-term success. Our goal is to empower our customers to master ecommerce, from streamlining and improving the fulfillment process to improving their ecommerce marketing strategies.

Supercharge ecommerce fulfillment with Cart.com

Cart.com’s cutting-edge ecommerce fulfillment solutions allow our customers to overcome the most complex challenges and scale efficiently, reduce costs and deliver exceptional customer experiences. 

If you’re looking for a reliable, industry-leading fulfillment partner who is invested in your long-term success, contact us today.