TL;DR
- Amazon is a powerful logistics engine with a dense carrier network, borrowed Prime trust, FBA service, and pooled inventory that can lift turnover and cut stockouts.
- The visible rate card is not the real cost. Storage, returns, inbound placement, low-inventory, aged-inventory, lithium-battery, remote-area, and a new 3.5% U.S. fuel surcharge can all stack on top.
- Full Amazon dependence is a concentration risk. Amazon’s terms allow service suspension, fee changes, and termination for convenience; 35% of sellers report having experienced a suspension.
- Most omnichannel brands win with a hybrid model. Use Amazon for Prime-sensitive lanes and use a 3PL for branded fulfillment, B2B routing, product returns management, and operational redundancy.
- The smart question isn’t “Amazon or not.” It’s: where do you want speed, where do you want control, and where do you need a backup plan?
Amazon now sells what it calls a factory-floor-to-customer-door logistics stack: inbound transport, warehousing, distribution, fulfillment, last-mile delivery, and returns, all under one roof. For an e-commerce founder watching fulfillment costs spiral and ops bandwidth disappear, the pitch is obvious: “Hand over the Amazon supply chain to Amazon and stop worrying about pallets, parcels, and 2-day promises.”
The harder question is whether that’s actually the right call for your brand. This guide walks through where Amazon genuinely wins, where the math gets uncomfortable, and how to decide what to keep and what to outsource.
The Amazon Supply Chain Processes
Anyone considering whether to consolidate operations into the Amazon supply chain should start by acknowledging what Amazon does well. Amazon can be a powerful piece of a broader fulfillment strategy, but growth depends on using it intentionally, not handing over more control than your operation can afford.
Amazon’s supply chain process looks like this:
- Products are sourced from suppliers, sellers, manufacturers, or brand partners.
- Inventory is received, scanned, stored, and organized across fulfillment centers.
- Demand forecasting helps position stock closer to likely buyers.
- Orders are picked, packed, labeled, and prepared for shipment.
- Carrier networks move packages through sortation and delivery stations.
- Final-mile delivery completes the order and updates customer tracking.
Faster fulfillment (as the only priority)
Amazon’s Multi-Channel Fulfillment (MCF) offers standard three-business-day and expedited two-business-day delivery across 11 countries. Amazon reports that Prime members received more than 13 billion items same or next day globally in 2025. If raw speed to consumers is the single most important variable to you, Amazon is a partner you have to consider.
Pooled inventory economics (if products fit Amazon’s model)
The second advantage Amazon likes to boast about is pooled inventory economics. Amazon says its combined FBA and MCF inventory can reduce out-of-stocks by an average of 13% and improve inventory turnover by 24%. For a brand selling across Amazon and DTC, that pooling can be a meaningful margin lever, assuming the product mix and SKU velocity fit Amazon’s model.
Borrowed trust (from Amazon Prime)
The third is borrowed shopper trust. Amazon reports a 4.7 out of 5 shopper satisfaction score on Buy with Prime, says 95% of shoppers are very likely to use it again, and reports that 70% of surveyed merchants believe Buy with Prime increases shopper trust in their brand. For a low-recognition DTC brand fighting checkout abandonment, that trust transfer can move conversion meaningfully, but that advantage is less meaningful when a brand has already earned strong customer trust on its own.
Amazon Supply Chain Services: The Fees Behind The Fees
This is where most evaluations of Amazon’s supply chain management go wrong. Amazon publishes its base fees clearly, and that transparency is a real strength compared to many opaque logistics quotes. The trap is treating the visible fee as the landed cost.
As of February 15, 2026, U.S. MCF standard delivery starts at $7.34 for a one-unit small-standard item weighing 4 ounces or less, and expedited starts at $10.70. Those are the headline numbers. The full picture also includes:
- Monthly storage fees, with peak-period multipliers
- Aged inventory surcharges on slower-moving SKUs
- Inbound placement fees when Amazon decides where your inventory lands
- Low-inventory-level fees when stock dips below Amazon’s thresholds
- Returns processing fees charged per returned unit
- Lithium-battery and HAZMAT surcharges on eligible products
- Remote-area surcharges for harder-to-reach delivery zones
- A new 3.5% U.S. fuel and logistics surcharge on FBA fulfillment fees in 2026
Each of these is individually defensible. Stacked together on a brand with a few thousand SKUs and uneven seasonal velocity, they’re the reason “Amazon is cheaper” turns into “where did my margin go?” three quarters into the contract.
Amazon’s fees can shift between Q1 and Q4
The supply chain by Amazon model is also fee-change-prone by design. Amazon’s published service terms reserve broad rights to change fees, suspend services, and discontinue programs. And they do it regularly. A brand budgeting an annual fulfillment cost on today’s rate card is implicitly accepting that the rate card itself is a moving target.
For comparison, public 3PL benchmarks from a 600+ warehouse survey put average B2C pick-and-pack around $3.18 per order in 2024 (projected to reach $3.25 in 2026) and average pallet storage around $20.17 per month. Those aren’t apples-to-apples with Amazon’s all-in per-unit fees (parcel postage, kitting, and project work bill separately), but the point is clear:
➡️ 3PL pricing is usually activity-based and quoted to your specific operation, while Amazon’s stack is rate-card based and applied uniformly.
Why You Shouldn’t Outsource Full Control By Default
Cost is usually the loud objection. Control is the quiet one, and often the more important.
The more a brand collapses its operations into the Amazon supply chain process, the more it inherits Amazon’s rules, workflows, and customer-facing conventions. That tradeoff shows up in five places.
Branding and unboxing restrictions
MCF ships in unbranded packaging by default, which is better than Amazon-branded boxes for a DTC order, but it’s not the same as a designed unboxing experience with branded mailers, tissue, inserts, samples, or channel-specific presentation. For premium or differentiation-driven brands, that gap matters more than the per-unit fee.
Aggregated inventory logic
Pooled inventory is efficient in aggregate, but it’s poorly suited to brands that need channel-specific reservation, B2B allocation rules, hold-for-launch behavior, or tight control over which units ship to which channel.
No customer experience and data ownership
Buy with Prime shares shopper’s name, email, shipping address, and phone with the merchant, which is better than selling on Amazon’s marketplace alone. But the merchant is still operating inside Amazon-governed data flows, integrations, and policies. The customer relationship is shared, not owned.
No rules-based returns workflows
Amazon’s MCF return workflow is consumer-friendly and standardized. But, standardization is the problem when your brand needs rules-based triage, refurbishment, recommerce, channel-specific return logic, or a branded reverse-logistics experience. NRF projects $849.9 billion in retail returns in 2025, with 19.3% of online sales returned. Returns are no longer a back-office cost center; they’re a retention surface. Outsourcing that surface to a platform-standard process is a strategic choice, not an administrative one.
Policy and account dependence
Amazon’s service agreements allow immediate suspension for prohibited items, termination for convenience with 30 days’ notice, and discontinuation of services for any reason where law permits; provided “as-is” and without uptime guarantees. SmartScout reported that 35% of sellers had experienced an account suspension, and more than half said they were less profitable in 2024. The risk isn’t hypothetical.
➡️ If your entire supply chain runs through Amazon’s stack and Amazon’s policy enforcement, a suspension is actually a matter of business discontinuity.
A Better Choice: Run Operations With A 3PL Like NovEx
The honest answer to “what does a 3PL do better than Amazon?” is: it depends on what you sell, where you sell it, and how branded the experience needs to be. For most omnichannel brands beyond a narrow Amazon-heavy profile, the operating model fit is better.
A 3PL-led setup gives you branded packaging, custom kitting and bundling, and inserts as a default rather than an exception. It accommodates B2B routing-guide compliance (retailer-specific labeling, EDI, palletization standards, appointment scheduling) that an Amazon-standard process isn’t built around. It supports custom SLAs negotiated to your category and your customers, not a platform-uniform service tier.
On the reverse-logistics side, a 3PL can run returns as a structured custom workflow rather than a standardized refund: receive, inspect, triage by disposition (return to stock, refurbish, liquidate, destroy), feed inventory data back to your OMS, and surface trends back to merchandising. That’s a different deliverable than “Amazon processed your return.”
And then there’s the resilience point. A merchant running a multi-carrier, multi-node 3PL design has parcel diversification, carrier fallback, and an inventory architecture that doesn’t depend on a single platform’s continued willingness to ship your goods. That’s how you survive a peak-season carrier disruption or a policy change you didn’t see coming.
At NovEx, we run fulfillment as a structured, data-driven operation with:
✔️bicoastal coverage from Salt Lake City and Memphis,
✔️99.8% order accuracy,
✔️ 2-day U.S. ground coverage.
We don’t try to replace every advantage Amazon offers. But we will help you preserve the ones Amazon takes away!
How Does The Supply Chain By Amazon And A 3PL Actually Compare
The clearest way to think about Amazon supply chain services versus a 3PL is feature by feature, with the trade-offs visible rather than hidden behind a sales pitch.
Amazon supply chain management vs. 3PL services
Feature | Amazon-managed | 3PL (NovEx) |
Cost visibility | Public rate cards, layered ancillary fees | Tailored quote, activity-based pricing |
Inventory control | Pooled, efficient, less channel-specific | Channel-specific logic, reservation rules |
Branding | Unbranded packaging available, limited customization | Branded packaging, kitting, inserts as default |
Speed | Best-in-class U.S. consumer speed | Competitive 2-3 days with the right network design |
Geography | Strong U.S., MCF in 11 countries | Selected to fit your regions |
Returns | Standardized, consumer-friendly | Well-calculated and rules-based triage |
Data and customer relationship | Amazon-mediated | Merchant-centric with data ownership |
B2B fit | Limited | Routing-guide compliance, EDI, retail-ready |
Platform risk | High if sole provider | Diversifiable across carriers and nodes |
Ideal profile | U.S.-centric, Amazon-heavy, standardized SKUs | Omnichannel, branded, multi-region, B2B + DTC |
The Smart Supply Chain Answer For Most Brands
Hand the keys to the entire Amazon supply chain strategy to Amazon only if the fit is unusually clean:
- U.S.-centric,
- Amazon-heavy or Prime-sensitive revenue,
- standardized SKUs,
- limited customization needs,
- a high tolerance for Amazon governance.
That seller profile exists. It’s just narrower than most founders assume when they first run the numbers.
For most omnichannel brands, the better model is hybrid.
📦Use Amazon for the lanes where Prime speed and borrowed trust actually move conversion.
🎁 Use a 3PL for core fulfillment, branded DTC, B2B, returns, and the regions where Amazon’s network is thinner than its marketing messaging claims.
McKinsey research is useful context here: 90% of U.S. consumers will accept 2–3 day delivery, more than 95% prefer free standard shipping to paid expedited, and on-time reliability matters more to satisfaction than raw speed.
A capable 3PL doesn’t need to beat Amazon at same-day delivery to make you win. They need to deliver reliably, communicate clearly, handle returns intelligently, and protect your margin.
That’s exactly the kind of service levels we run at NovEx. We won’t tell you to leave Amazon if you don’t want to. We’ll tell you which parts of your operation are working there, which aren’t, and what a more profitable setup looks like.
Request a quote, and we’ll walk through your numbers together.
FAQs
What is Amazon's supply chain?
Amazon’s supply chain is a vertically integrated logistics network that spans inbound freight, warehousing, sortation, last-mile delivery, and returns. It includes services like Amazon Warehousing & Distribution (AWD), Multi-Channel Fulfillment (MCF), Fulfillment by Amazon (FBA), and Buy with Prime.
Does Amazon have its own supply chain?
Yes. Amazon has built one of the most extensive supply chain networks in ecommerce, including fulfillment centers, sortation centers, delivery stations, Amazon Air, inbound freight services, and contracted last-mile delivery partners.
For some brands, that infrastructure can be useful. But owning a supply chain does not automatically mean offering the right fulfillment relationship for every business. When you need direct communication, flexible workflows, issue resolution without long ticket queues, and a team that understands your margins, a reachable 3PL partner like NovEx may be the better fit.
Does Amazon have supply chain management?
Yes. Amazon does offer supply chain management through merchant-facing services that coordinate inbound transportation, storage, distribution, and fulfillment within one connected system. For brands already selling through Amazon, that can create useful visibility and operational simplicity because more of the supply chain sits under one provider.
But supply chain management is not only about infrastructure. It is also about communication, exception handling, flexibility, and accountability when something needs attention. For some growing brands, a reachable 3PL partner can be the stronger choice, especially when they need direct conversations, faster operational feedback, customized workflows, and real people resolving potential issues.
How does Amazon's supply chain work?
Amazon’s supply chain moves inventory from inbound freight into storage, fulfillment centers, and last-mile delivery. It can support marketplace, DTC, Buy with Prime, and MCF orders. Still, brands needing hands-on communication, flexible workflows, and faster issue resolution may benefit from a reachable 3PL partner.
When should I use Amazon for my supply chain?
Use Amazon when your SKUs are standardized, your packaging customization needs are minimal, and Prime-linked speed moves your conversion. A hybrid model with a 3PL handling core fulfillment and Amazon handling speed-sensitive demand is the most defensible structure for most omnichannel brands.
Is a 3PL cheaper than Amazon?
It depends on your SKU mix, order profile, storage footprint, and channel mix. Amazon’s per-unit rates can look cheaper on a small standard-sized parcel, but the full landed cost, including storage, returns, surcharges, low-inventory fees, and aged-inventory fees, often closes the gap or reverses it. The right comparison is total landed cost over a real 90-day window across your actual SKUs, not a base-rate side-by-side.