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Ecommerce order fulfillment company: Comparing top providers

Mar 25, 2025 - Doug Shaffer
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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. 

Criteria Cart.com
⭐⭐⭐⭐⭐
ShipBob
⭐⭐⭐⭐
Radial
⭐⭐⭐⭐
Stord
⭐⭐⭐⭐
Red Stag Fulfillment
⭐⭐⭐
Saddle Creek Logistics
⭐⭐⭐⭐
Flexport
⭐⭐⭐⭐
Fulfyld
⭐⭐⭐⭐

Shipping options

National and international shipping solutions, same-day and 2-day shipping options.

2-day shipping to 99.9% of US, same-day shipping, international fulfillment and specialized solutions for retail distribution.

2-day shipping, subscription box fulfillment and returns management.

Standard, expedited and international shipping options with centralized fulfillment approach.

Same-day fulfillment cutoffs with 3-day delivery to 97% of US.

Nationwide fulfillment network with transportation services included and optimized for multiple shipping methods.

Freight forwarding, customs clearance and specialized international shipping.

Same-day shipping cutoffs, and national 2-3 day delivery coverage.

Ecommerce platform integrations

Over 500+ platform integrations; All platform integrations that Conduit supports with opportunities for more.

Major ecommerce platform integrations. Merchant portal links with 40+ platforms and marketplaces. 

Integrates with 100+ platforms including Shopify, Shopify Plus, Magento and Wix. 

Standard integrations with API integrations for custom connections. 

Integrations with major ecommerce platforms with API-driven approach. 

Major platforms through EDI, API and flat file connections. Enterprise system compatible. 

Integrations include Shopify, Magento and BigCommerce with API-first architecture. 

Major ecommerce platforms, with API integrations for custom connections.  

Custom packaging

Value-added services like kitting, bundling, FBA prep, gift wrapping, inserts, branded packaging and more

Flexible packaging and kitting services, such as handwritten thank you notes and specialized packaging.

Subscription boxes, custom packaging and kitting

Subscription boxes, marketing inserts, custom packaging, gift sets and more.

32 ECT boxes, which can withstand 32 pounds of pressure to the edges of the box and jiffy mailers.

Available

Branded boxes, bubble mailers, polybags, inserts (e.g. marketing cards and thank you cards)

Options for inserts, customized mailers and secure packaging. 

Temperature-controlled storage

Available

Available

Available

Available

Available

Available

Available

Available

Inventory & SKU management

Inventory and SKU management services, including AI-powered demand forecasting, order routing and warehouse management. 

Capabilities include view of real-time inventory levels by SKU, set automatic reorder points for each SKU, bundle different SKUs for promotions, use different SKUs kitted and assembled before shipping.

Robust inventory and SKU management, track real-time stock levels for each SKU across multiple sales channels, set reorder points, identify best sellers, receive low stock alerts and more.

Basic inventory tracking with daily reporting. Includes low-stock alerts and annual inventory reconciliation. Offers simple bundle and kit inventory management.

Photo-verified inventory receiving and tracking. Features inventory guarantees with shrinkage protection. Provides serial number tracking and cycle counting.

Enterprise-grade inventory management with multi-location visibility. Offers advanced lot tracking and inventory allocation. 

Provides inventory forecasting with demand planning. Features global inventory positioning tools.

Barcode-based inventory tracking system. Offers cycle counting and batch inventory management. Includes basic forecasting and low-stock alerts.

Scalability & peak readiness

National network handles peak volumes with ease. Automated, AI-powered systems. Seasonal planning tools.

30+ fulfillment centers. Technology-driven peak handling. Pre-holiday planning services.

Robotics-assisted facilities. Manages peak volume increases. Peak preparation programs.

Moderate scaling via temporary staffing. Requires advance notice for volume changes.

Built for scaling heavy/bulky items. Maintains capacity for existing clients. Guaranteed SLAs during peaks.

Enterprise infrastructure with nationwide network. Significant reserve capacity. Dedicated peak planning.

Global network optimized for international scaling. Predictive analytics for capacity management.

Flexible infrastructure for growth. Dedicated account support. Guaranteed peak capacity.

Order minimums

None

None

None

None

None, with minimum fees or volume requirements to qualify for certain pricing tiers

None

Monthly minimum spend requirement of $500.

Not specified. 

 

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 17 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.