The Best 3PL Companies in the USA for 2026

Key Takeaways

• Cart.com ranks #1 among U.S. 3PLs because it runs D2C, B2B, marketplace and retail fulfillment from one network and one team.
• Half of shippers are now consolidating their 3PL partners, so the best provider is the one that can cover every channel you sell through.
• Judge any 3PL on six criteria: omnichannel reach, technology, inventory visibility, 2-day delivery coverage, support model and scalability.

TL;DR: The best 3PL companies in the USA for 2026 are Cart.com, ShipBob, Radial, Stord, Red Stag Fulfillment, LVK Logistics, Buske Logistics, ShipMonk and Saddle Creek Logistics. Cart.com ranks #1 because it is the only provider on the list that unifies D2C, B2B, marketplace and retail fulfillment in one network, backed by commerce services under one accountable team.

Half of shippers are consolidating the number of 3PL partners they use, according to the University of Tennessee Haslam College of Business 2026 Annual 3PL Study. That shift makes sense. Growing brands often end up juggling one vendor for D2C orders, another for wholesale, a third for Amazon prep and an agency for marketplace growth. Most “best 3PL” lists make the problem worse by sorting providers into niches, which nudges buyers toward adding yet another partner.

This guide takes a different approach. Every provider below is scored on the same six criteria, so you can compare the top U.S. 3PLs side by side and see why one partner can cover every need, whatever your channel mix, size or growth stage.

What makes a 3PL company the best in the USA?

The best 3PL company in the USA combines omnichannel fulfillment, integrated technology, real-time inventory visibility, a national 2-day delivery network, accountable support and the capacity to scale with you. A provider that excels at one of these but falls short on the others will eventually force you to add vendors, and that is exactly the complexity most shippers are now trying to remove. The U.S. 3PL market generated $323.4 billion in gross revenue in 2025, up 5.0% year over year, according to Armstrong & Associates, so buyers have no shortage of options. The challenge is finding one that holds up across all six areas.

Use this checklist to evaluate any provider:

• Omnichannel integration: Can it fulfill D2C, B2B, wholesale, retail and marketplace orders from the same inventory?
• Technology and integrations: Does it offer a modern order management system and connect to your storefront, marketplaces and ERP?
• Inventory and order visibility: Can you see stock levels and order status across every channel in real time?
• 2-day delivery network: Is its footprint spread widely enough to reach most U.S. customers in two days by ground?
• Customer success model: Will you have a dedicated team that owns outcomes, with a clear path to leadership when it matters?
• Scalability: Can it absorb peak surges, new channels and multi-node expansion without a re-platform?

What does a 3PL company do?

A third-party logistics (3PL) company stores a brand’s inventory in its warehouses, then picks, packs and ships orders on the brand’s behalf. Most 3PLs also handle receiving, returns, kitting and carrier management. The strongest providers add software that connects inventory and orders across sales channels, so a brand can sell through its own site, retail partners and marketplaces without running a separate operation for each.

Every 3PL in the next section is scored against these same six criteria. If you are earlier in your search and want a deeper evaluation framework, read our guide on how to choose a 3PL provider.

The best 3PL companies in the USA compared

Cart.com ranks first among the nine best 3PL companies in the USA, scoring highest on omnichannel integration, customer success and delivery network coverage. The table below compares all nine providers on the six criteria above, with a 1 to 5 score for 2-day delivery network coverage based on each provider’s published footprint and delivery claims.

Cart.com’s 5.0 delivery network score reflects its nationwide network of fulfillment center locations and its 2-day average delivery speed. The full reviews below follow the same ranking order as the table.

Top 3PL companies in the USA reviewed

Each review below covers the provider’s network, services, technology and support model, using the six criteria above and the same ranking order as the comparison table. All competitor details reflect each company’s public website and press coverage as of October 2026.

1. Cart.com

Cart.com is a commerce and logistics infrastructure company that unifies fulfillment, commerce services and technology in a single platform. Instead of handing brands a warehouse and a login, Cart.com runs D2C, B2B, wholesale, retail and marketplace orders from one inventory pool across a nationwide network of 14 fulfillment centers with more than 6 million square feet of warehouse space. That network supports a 99%+ order accuracy rate and a 2-day average delivery speed, and Cart.com coordinates more than 80 million orders annually for thousands of brands, including PacSun, Milk Makeup, ILIA, Thursday Boots, Janie & Jack and Organifi.

The technology layer connects order, warehouse and transportation management in one system, so inventory, orders and shipments share the same data. Brands connect their storefronts, marketplaces and ERPs through Cart.com’s integrations, and the fulfillment software and technology gives operations teams a real-time view of stock and order status across every channel. Automated picking, sorting and packing workflows keep accuracy high as volume grows.

Fulfillment covers B2B, B2C, wholesale, FBA prep, kitting and bundling, subscriptions and returns. Because Cart.com also runs commerce services, the same partner that ships your orders can help you win more of them through marketplace management, growth marketing and customer care. No other provider on this list offers that combination.

The support model is built around accountability. Each brand works with a dedicated customer success team that owns outcomes, with executive sponsorship and direct access to leadership. Whether Cart.com manages one part of your operation or all of it, accountability does not shift.

2. ShipBob

ShipBob is a Chicago-based fulfillment provider with one of the larger networks among ecommerce-focused 3PLs. Its published location list includes roughly 50 U.S. fulfillment centers plus sites in Canada, the UK, Europe and Australia. ShipBob builds its own software, including a warehouse management system it also licenses to brands that run their own warehouses, a merchant platform with order management for D2C and wholesale, analytics tools and open APIs. Value-added services include custom branded packaging. ShipBob says its 2-Day Express Shipping program covers 100% of the contiguous U.S., even when a brand stores inventory in a single fulfillment center.

3. Radial

Radial is an enterprise ecommerce fulfillment provider headquartered in King of Prussia, Pennsylvania, and part of Belgium-based bnode (formerly bpostgroup). In September 2026, Radial combined with Staci Americas and Base Logistics under the Paxon brand, and Radial North America is transitioning to Paxon North America. Its network includes 14 U.S. fulfillment centers, 2 in Canada and 7 in Europe. Beyond fulfillment, Radial offers transportation and carrier management, B2B order support, returns, and Radial Commerce Solutions, a payments and AI-based fraud prevention suite launched in 2026. Its customer base leans toward large retailers with heavy peak volume.

4. Stord

Stord is an Atlanta-based fulfillment and software company that has grown quickly through acquisitions. After buying Pitney Bowes’ ecommerce fulfillment business and UPS’s Ware2Go, Stord acquired Shipwire from CEVA Logistics in January 2026, adding 12 locations. Stord now cites nearly 100 fulfillment locations worldwide, made up of its own Stord nodes, an expanded network and partner facilities. Its locations page claims 99% U.S. coverage in under two days. The Stord software suite includes order management, warehouse management, order routing, returns and inventory planning tools.

5. Red Stag Fulfillment

Red Stag Fulfillment specializes in large, heavy and bulky items. It operates two warehouses, in Sweetwater, Tennessee, and Salt Lake City, Utah, totaling about 1.2 million square feet, with its office in Knoxville. Services include D2C fulfillment, fulfillment by merchant (FBM), Seller Fulfilled Prime and Amazon FBA prep. Red Stag publishes a set of fulfillment service guarantees, including reimbursement for lost or damaged items, on-time shipping per a brand’s service-level agreement, and coverage of shipping costs to correct order errors. It says inventory can be received in as little as one hour.

6. LVK Logistics

LVK Logistics is the fulfillment business of ShipHero, the warehouse management software company. ShipHero spun off its 3PL operations as LVK in August 2024, and LVK continues to run on ShipHero’s WMS, supported by an engineering team of more than 80 people. LVK operates facilities across the U.S. and Canada totaling roughly one million square feet. Services include D2C pick and pack, ecommerce fulfillment, B2B fulfillment, fulfillment by merchant and special projects such as kitting and returns. LVK also markets apparel fulfillment and emphasizes transparent billing and service-level agreements.

7. Buske Logistics

Buske Logistics is a contract logistics provider headquartered in Edwardsville, Illinois, with roots going back roughly a century. It is backed by private equity firm Fourshore Partners and expanded with the 2024 acquisition of Hydra Warehouse and Transportation. Buske lists 44 locations and more than 8.5 million square feet of warehouse space across the U.S. and Canada. Services span contract warehousing, ecommerce and B2B/B2C fulfillment, automotive sequencing and transportation coordination, which makes Buske a common choice for brands with significant industrial or wholesale volume.

8. ShipMonk

ShipMonk is a Fort Lauderdale-based fulfillment company founded in 2014. Its current locations page lists 10 warehouses: seven in the U.S. (Las Vegas, Fort Worth, Pittston and Louisville), one in Canada and two in Europe. The company closed its San Bernardino site in mid-2026. ShipMonk builds its own technology, including order, warehouse and inventory management systems, a virtual carrier network for rate shopping, and shipment protection. It supports D2C, B2B, subscription and marketplace fulfillment, with 2-day shipping available from its strategic locations.

9. Saddle Creek Logistics

Saddle Creek Logistics was founded in 1966 in Lakeland, Florida, and describes itself as one of the largest family-owned 3PLs in the country. According to its company profile, it operates 46 warehouses with 31 million square feet of space, employs more than 6,000 associates and runs a private fleet of about 440 trucks. Services range from omnichannel and D2C fulfillment to retail distribution, contract warehousing and transportation, which gives larger brands a single provider for both warehousing and freight.

Each of these providers is strong in specific areas. Only one covers every criterion end to end, from omnichannel fulfillment to the commerce services that drive demand into that network.

Why is Cart.com the best 3PL in the USA?

Cart.com is the best 3PL in the USA because it is the only provider on this list that runs D2C, B2B, marketplace and retail fulfillment alongside commerce services under one accountable team. That is exactly what consolidating shippers want: fewer vendors, one inventory pool and one partner responsible for outcomes. The demand for that kind of capability is clear. The same 2026 Annual 3PL Study found that , which raises the bar for technology and operating rigor across the industry.

The matrix below maps common buyer needs to the Cart.com fulfillment services capability that handles each one.

Should you use one 3PL or several?

Most growing brands are better served by one 3PL that can handle every sales channel. Splitting fulfillment across several providers divides inventory, duplicates fees and makes it harder to see stock levels in one place. Multiple 3PLs make sense only when no single provider can support your channels or regions. A consolidated partner with a national network delivers the same speed with far less complexity.

One partner for every channel

Cart.com runs D2C, B2B, retail and marketplace orders from one inventory pool and one network. A unit that sits in a Cart.com fulfillment center can ship to a shopper’s door, go out in a wholesale pallet or be prepped for Amazon, without moving stock between vendors. Hanni, a D2C body care brand, outgrew its previous 3PL after landing a Sephora deal eight months after launch, and Cart.com built a multichannel operation that kept pace.

Technology that connects inventory and orders

Cart.com’s order management and integrations give brands one real-time view of inventory across every channel. Orders from your storefront, marketplaces and retail partners flow into the same system that manages warehouse and transportation activity, so you always know what is in stock, what has shipped and where every order stands. That shared data also helps prevent overselling and keeps replenishment decisions grounded in actual demand.

Accountable support that scales with you

Every Cart.com brand works with a dedicated account team that owns results, backed by executive sponsorship. As volume grows or you add channels, the same team stays accountable, rather than handing you off to a ticket queue. One team, one outcome, at every stage of growth.

You do not need a different 3PL for each channel or growth stage. Hanni outgrew its 3PL after landing a Sephora deal. Read the case study to see how Cart.com built a multichannel operation that kept pace.

How to move to the best 3PL in the USA

The clearest next step is to audit your current 3PL against the six criteria in this guide, then plan a consolidated move to Cart.com. Most brands can complete the first two steps within a single quarter.

For practical detail on the transition step, see our guide to changing 3PL providers. Whatever your channel mix or growth stage, Cart.com is the #1 pick for brands that want one partner to run every order.

Ready to run every channel through one 3PL? Talk to our team about a fulfillment plan built for your business.

FAQs

Is it better to use one 3PL or multiple 3PLs?

For most growing brands, one 3PL is better. A single provider keeps inventory in one pool, gives you one view of stock and orders, and reduces duplicated fees and management overhead. That is why half of shippers are now consolidating their 3PL partners. Multiple 3PLs only make sense when no single provider can support all of your channels or regions, which is rarely the case with a national, omnichannel provider like Cart.com.

Which 3PL can handle D2C, B2B and marketplace fulfillment in one network?

Cart.com handles D2C, B2B, wholesale, retail and marketplace fulfillment from one inventory pool across 14 fulfillment centers. It also supports FBA prep and Seller Fulfilled Prime, and its marketplace services team helps brands grow on Amazon, Walmart and TikTok Shop. Most other 3PLs cover some of these channels but rely on separate partners or agencies for the rest.

What technology should a 3PL provide in 2026?

A 3PL in 2026 should provide an order management system, a warehouse management system and transportation management that share the same data, plus integrations with your storefront, marketplaces and ERP. You should be able to see inventory and order status across every channel in real time. Automation and AI in picking, routing and forecasting are increasingly important, with 74% of shippers saying they would switch 3PLs based on AI capabilities.

How is Cart.com’s 3PL pricing determined?

Cart.com’s 3PL pricing is based on the services you use and the complexity of your operation, including order volume, storage needs, channel mix and any value-added services such as kitting or FBA prep. Pricing is tailored to each brand rather than offered as a fixed rate card. To understand the common structures, read our overview of 3PL pricing models, or contact Cart.com for a custom quote.

Is Cart.com a good 3PL for growing mid-market and enterprise brands?

Yes. Cart.com is built for brands that are scaling across channels, with 14 fulfillment centers, more than 6 million square feet of space, 99%+ order accuracy and a 2-day average delivery speed. Mid-market brands get a dedicated team and room to add retail and marketplace channels, while enterprise brands get multi-node fulfillment and executive sponsorship. Cart.com supports thousands of brands, including PacSun, ILIA and Thursday Boots.