Fulfillment by Amazon (FBA) is not the only path to the Prime badge in 2026. Many scaling brands now pair FBA with a 3PL for Amazon sellers to control costs, protect margins, and meet Amazon’s stricter delivery rules.
This matters more since January 1, 2026, when Amazon stopped handling FBA prep and item labeling for US shipments, shifting that work onto sellers and their partners. This article compares the best 3PLs for Amazon sellers in 2026 and highlights which one fits different seller needs.
What Should Growing Amazon Brands Consider to Choose the Best 3PL?
Not every 3PL for Amazon sellers fits a scaling brand. The following criteria matter most when narrowing down the best 3PL for Amazon sellers:
- FBA prep compliance: the provider labels, bags, and bundles inventory to Amazon’s current standards.
- Multi-warehouse coverage: multiple US locations shorten transit time and help meet Seller Fulfilled Prime delivery windows.
- System integration: a direct connection to Amazon Seller Central, Shopify, or WooCommerce keeps inventory and orders synced.
- Transparent pricing: clear per-unit and per-cubic-foot rates avoid the hidden fees common in FBA storage.
- China-to-US coordination: for brands sourcing from China, one provider handling factory quality control, freight, and US fulfillment removes extra handoffs.
Weigh these criteria against order volume and product category before signing a contract. A brand shipping mostly standard-size items has different needs than one shipping oversized furniture. Lansil Global’s guide to choosing a US 3PL partner covers this checklist in more depth.
What Are the Best 3PLs for Amazon Sellers in 2026?
The best 3PLs for Amazon sellers in 2026 differ by specialty, not just price. The table and reviews below compare four providers commonly discussed by scaling Amazon brands.
| 3PL | Best For | US Warehouse Footprint | US Delivery Speed | Key Strength |
|---|---|---|---|---|
| Lansil Global | Brands sourcing or manufacturing in China | 138,000+ sq ft (Nevada + Pennsylvania), plus 98,221 sq ft in Shenzhen | 2–4 days | In-house QC and Amazon FBA prep integrated with China sourcing |
| AMZ Prep | Dedicated FBA prep and SFP support | 50+ warehouses (US, Canada, UK, Europe) | 2-day ground delivery | 8M+ units processed monthly, 99.8% order accuracy, official Amazon SFP provider |
| ShipBob | Multi-channel DTC brands scaling quickly | 50+ warehouses (US, Canada, UK, Europe, Australia) | 1–2 days to major US metros | Distributed network with Shopify, Amazon, and EDI wholesale integrations |
| Red Stag Fulfillment | Heavy, oversized, or high-value products | 2 warehouses (Sweetwater, TN + Salt Lake City, UT) | 96% of US population in 2 days | 99.99% order accuracy guarantee and zero-shrinkage guarantee |
1. Lansil Global — Best for Scaling Brands Sourcing From China
Lansil Global pairs China-based sourcing and quality control with Amazon FBA prep and two US warehouses in Nevada and Pennsylvania, totaling more than 138,000 square feet, plus a 98,221-square-foot Shenzhen prep center. Inventory can be inspected and prepped in China, then routed into FBA or shipped to US customers within 2 to 4 days.
- Best for: brands manufacturing or sourcing in China that want FBA prep, US fulfillment, and quality control under one provider.
- Consider: brands that manufacture only domestically may not need the full China-to-US pipeline.
2. AMZ Prep — Best for Dedicated FBA Prep and SFP Support
AMZ Prep focuses specifically on Amazon FBA prep and Seller Fulfilled Prime, running more than 50 warehouses across the US, Canada, the UK, and Europe. The company processes over 8 million units a month at a 99.8% order accuracy rate and is recognized as an official Amazon SFP provider.
- Best for: sellers who need Amazon-specific prep and SFP support and already handle sourcing elsewhere.
- Consider: brands sourcing from China still need a separate factory-side partner
3. ShipBob — Best for Scaling Multi-Channel Brands
ShipBob operates more than 50+ fulfillment centers across the US, Canada, the UK, Europe, and Australia, organized into regional hubs that place inventory closer to customers. This network typically supports 1- to 2-day delivery to major US metro areas for brands selling across Amazon, Shopify, and other channels.
- Best for: multi-channel DTC brands that need broad warehouse coverage and channel integrations.
- Consider: service levels can vary by warehouse location within a large network.
4. Red Stag Fulfillment — Best for Heavy and Oversized Products
Red Stag Fulfillment runs two US warehouses, in Sweetwater, Tennessee, and Salt Lake City, Utah, reaching 96% of the US population within two days via ground shipping. The company backs its service with a 99.99% order accuracy guarantee and a zero-shrinkage guarantee for lost or damaged inventory.
- Best for: sellers shipping bulky or heavy products, such as furniture or fitness equipment.
- Consider: its two-warehouse network covers less ground than larger distributed networks.
What Amazon Changes in 2026 Should Shape Sellers’ Best-3PL Decision?
Two Amazon policy changes in 2026 directly affect the best 3PL choice for a growing seller. Seller Fulfilled Prime requirements became stricter on July 6, 2026, raising the one-day delivery threshold from 30% to 40% of Prime page views and the two-day threshold from 70% to 75%. Meeting these numbers usually requires inventory split across multiple US regions rather than a single warehouse.
Storage costs rose as well. During the fourth quarter, Amazon’s peak shopping season, FBA storage fees are roughly three times higher than during the rest of the year, and inventory stored for more than 181 days incurs additional surcharges. As a result, many sellers rely more heavily on 3PL warehouses to hold reserve inventory and replenish FBA stock only when needed. This makes warehouse coverage, storage flexibility, and replenishment speed just as important as price when evaluating the best 3PLs for Amazon sellers.
Providers that combine multiple US locations with hands-on Amazon FBA prep support are better positioned to absorb these requirements than a single-warehouse setup. Lansil Global is one example built around that combination.
Why Choose Lansil Global as Amazon Sellers’ Best 3PL?
Lansil Global fits Amazon sellers whose supply chain starts in China, combining sourcing, manufacturing quality control, and Amazon FBA prep with dual-coast US warehousing in Nevada and Pennsylvania. Our facilities in Shenzhen and the United States can ship directly to Amazon fulfillment centers worldwide, giving you greater visibility over inventory and FBA replenishment through a single logistics partner.
This integrated approach helps reduce unnecessary handoffs between sourcing, quality control, warehousing, and fulfillment, making it easier to manage operations as your business grows. Whether you’re expanding into new Amazon marketplaces or optimizing your existing supply chain, Lansil Global can help you build a more efficient fulfillment strategy. Contact our team to discuss your current logistics setup and explore how our end-to-end services can support your Amazon business!
FAQ
What Is a 3PL for Amazon Sellers?
For Amazon sellers, a 3PL (third-party logistics provider) is a logistics partner that stores inventory, prepares products for Amazon FBA, replenishes fulfillment centers, and fulfills orders outside Amazon’s own network when needed.
Sellers commonly use a 3PL to support Seller Fulfilled Prime, manage overflow inventory, reduce long-term FBA storage costs, and handle products that are less efficient to fulfill through Amazon, such as oversized items.
What Is Seller Fulfilled Prime (SFP)?
Seller Fulfilled Prime lets a seller display the Prime badge while shipping orders from its own or a partner’s warehouse instead of an Amazon fulfillment center. Sellers must meet Amazon’s delivery speed and on-time delivery requirements to qualify and stay enrolled.
Does Amazon Still Prep and Label FBA Shipments?
No. As of January 1, 2026, Amazon no longer preps or labels FBA shipments sent to its US fulfillment centers. Sellers must complete Amazon FBA prep themselves, through their supplier, or through a 3PL before shipments arrive.
What Does Amazon FBA Prep Include?
Amazon FBA prep typically includes FNSKU labeling, poly-bagging, bundling multiple units into one sellable set, and protective packaging for fragile items. Sellers must complete these steps before inventory reaches Amazon’s US fulfillment centers, either in-house or through a 3PL.
