Quick Answer: Dedicated warehouse assigns exclusive space, labor, and operations to a single client — fixed monthly costs, custom workflows, multi-year contracts. Shared warehouse pools resources across multiple clients — variable per-unit pricing, standardized workflows, flexible terms. Dedicated typically fits brands with $1M+ annual logistics spend and predictable volume; shared fits brands needing flexibility and lower fixed costs. Many brands run hybrid arrangements with dedicated for high-volume operations and shared overflow capacity. See dedicated warehousing for what dedicated B2B operations include.
The dedicated-versus-shared decision is one of the most consequential choices in 3PL strategy. Pick the wrong model and you either overpay for dedicated infrastructure you don't need or struggle with shared operations that can't deliver the service quality your business requires. This guide explains both models in depth, what they cost, and how to figure out which fits your business.
What Dedicated Warehouse Means
A dedicated warehouse assigns exclusive use of physical space, labor, and operations to a single client. Within a 3PL's facility, dedicated arrangements typically include:
- Fenced or partitioned space — physical separation from other clients' inventory
- Assigned dock doors — specific dock-high doors assigned to your operation
- Dedicated labor pool — warehouse team members who work only on your account
- Custom slotting — pick locations designed for your SKU mix and velocity
- Branded operations — custom packaging, branded labels, custom kitting stations
- Dedicated WMS configurations — workflows engineered for your specific business
- Isolated inventory — your goods don't mix with other clients' in racking
- Custom KPI dashboards — reporting tailored to your business metrics
Some dedicated arrangements involve entire dedicated buildings (typical for very large operations). Most dedicated arrangements use defined zones within larger 3PL facilities.
What Shared Warehouse Means
A shared warehouse pools resources across multiple clients. Within a shared facility:
- Shared physical space — your inventory occupies racking interleaved with other clients' inventory
- Shared dock doors — dock space allocated dynamically based on inbound/outbound flow
- Pooled labor — warehouse team members work across multiple client accounts
- Standardized workflows — common pick, pack, ship processes used across clients
- Standard packaging options — branded boxes available, but limited customization
- Standard WMS configuration — same software setup serves all clients
- Tracked but co-mingled inventory — WMS tracks ownership while goods share physical space
Shared warehousing is the dominant model for small to mid-market brands.
Cost Structure Comparison
The fundamental difference between dedicated and shared is the cost structure.
Dedicated Cost Structure
Dedicated arrangements use fixed-cost pricing for the dedicated infrastructure plus variable transaction fees:
- Monthly fixed fee: Covers dedicated space, labor allocation, and infrastructure. Typically $15K-$200K+ per month depending on size.
- Variable transaction fees: Per-pallet receiving, per-unit picking, per-order shipping, value-added services. Volumes above the baseline included in the fixed fee.
- Setup costs: One-time fees for facility build-out, WMS configuration, training, integration. Typically $10K-$100K+ depending on scope.
- Annual escalation: Price increases typically capped at 3-5% per year.
Total monthly cost depends heavily on size and complexity. A small dedicated zone (5,000-10,000 sqft) might run $15K-$30K/month all-in. A larger dedicated operation (25,000-50,000 sqft) might run $50K-$150K/month. Substantial dedicated programs (50,000+ sqft with full infrastructure) can exceed $200K/month.
Shared Cost Structure
Shared arrangements use all-variable pricing — you pay for what you use with no fixed monthly commitment beyond baseline minimums:
- Storage: Per-pallet per-month, typically $18-$35 for ambient selective racking. Climate-controlled premium.
- Receiving: Per-pallet or per-container inbound. Typically $15-$40 per pallet or $200-$500 per container.
- Picking and packing: Per-unit or per-order based on order profile. Typically $1-$5 per order for D2C or $5-$15 per pallet for B2B.
- Shipping: Carrier rates (often discounted via 3PL's negotiated rates).
- Value-added services: Per-service rates (kitting, labeling, QC, etc.).
Total monthly cost scales with volume. Small operations might run $2K-$10K/month; larger shared operations $20K-$100K/month.
When Cost Favors Dedicated
The breakeven between dedicated and shared depends on volume. Rough rules of thumb:
- Under $1M annual logistics spend: Shared almost always cheaper per unit
- $1M-$3M annual logistics spend: Shared usually wins, but dedicated viable for specific use cases
- $3M-$10M annual logistics spend: Either can win depending on operations
- $10M+ annual logistics spend: Dedicated typically cheaper per unit if volumes are predictable
The reason: dedicated arrangements have fixed costs that amortize over higher transaction volumes. At low volumes, fixed costs dominate; at high volumes, you spread them across many transactions and per-unit costs drop below shared rates.
When Operational Needs Favor Dedicated
Cost isn't the only factor. Some operational characteristics push toward dedicated regardless of volume:
Regulated Products
FDA-registered storage, pharmaceuticals, controlled substances, peptide cold chain, medical devices. These require dedicated zones, isolated inventory, documented chain of custody, dedicated trained personnel, and specific compliance protocols. Most shared 3PLs can't accommodate.
High-Value or High-Security Inventory
Luxury goods, high-value electronics, precious materials. Dedicated zones with controlled access, dedicated security protocols, and isolated handling reduce theft and loss risk.
Complex Branded Operations
Premium and luxury brands where every aspect of fulfillment is brand-critical — custom packaging, branded unboxing, custom kitting stations. Shared operations offer some customization but not the depth dedicated provides.
Specialized Workflows
Operations that don't fit standard pick/pack templates — complex assembly, custom QC, specialized handling, kit-on-demand. Shared workflows can be customized but at limits; dedicated workflows can be fully engineered for your business.
Temperature-Controlled Operations
Refrigerated or frozen storage with continuous monitoring, FDA compliance documentation, temperature-mapped storage zones. Shared cold storage exists but dedicated provides better control.
Custom SLA Requirements
When you need specific KPIs with performance penalties and gainshare arrangements, dedicated arrangements support custom SLA structures that shared can't easily accommodate.
When Shared Makes More Sense
Shared warehousing wins in situations dedicated doesn't fit:
Variable or Seasonal Volume
If your volume swings wildly month-to-month or has heavy seasonal patterns, dedicated fixed costs are punishing during slow periods. Shared variable pricing aligns cost with usage.
Smaller Scale Operations
Below the volume threshold for dedicated economics. The fixed costs of dedicated infrastructure don't amortize over enough transactions to justify.
Standard Operations
Pick-and-pack e-commerce, Amazon FBA prep, standard kitting. These fit shared workflows without sacrificing quality. No reason to pay dedicated premium.
Flexibility Needs
When you need to scale up or down quickly, change services, or shift strategy, shared agreements with month-to-month or 1-year terms provide flexibility dedicated doesn't.
Pre-Retail Operations
If you're not selling to major retailers (Walmart, Target, Costco), you don't need the EDI infrastructure and retail compliance specialization that dedicated B2B arrangements provide. Shared works fine.
Hybrid Approaches
Many real-world arrangements blend both models:
Dedicated for B2B + Shared for D2C
Retail vendor operations (high-volume B2B with EDI, dedicated compliance specialists, custom workflows) run in dedicated zones. Direct-to-consumer fulfillment (Shopify orders, Amazon FBA, marketplace orders) runs in shared operations at the same facility. Same inventory pool, different operational treatment per channel.
Dedicated Core + Shared Overflow
Predictable baseline volume in dedicated zones with fixed-cost pricing. Seasonal peaks or unexpected volume flexes into shared overflow capacity. You don't pay dedicated overhead for inventory that doesn't need it, but maintain control over your core operations.
Phased Transition
Start with shared operations to validate the partnership at lower commitment. Build to volume and complexity that justifies dedicated infrastructure. Transition to dedicated when economics work. Many brands follow this path as they scale.
Decision Framework
Use this framework to choose:
Volume
- $500K annual logistics spend or below: Shared
- $500K-$3M: Shared (unless other factors push to dedicated)
- $3M-$10M: Evaluate carefully — depends on operations
- $10M+: Dedicated usually wins on cost; almost always on capability
Operations Complexity
- Standard pick/pack: Shared works
- Complex value-added or specialized handling: Dedicated likely
- Regulated products: Dedicated almost always required
Volume Predictability
- Highly variable: Shared (avoid fixed costs)
- Predictable with growth: Either; dedicated viable
- Stable predictable high volume: Dedicated typical
Strategic Importance
- Tactical fulfillment relationship: Shared
- Strategic long-term partnership: Dedicated
Brand Control Needs
- Standard branded packaging acceptable: Shared
- Premium/luxury brand control critical: Dedicated
Retail Compliance
- No retail vendor work: Shared works
- Limited retail vendor work: Either
- Significant retail vendor work with multiple retailers: Dedicated typically required
What 3PLGuys Offers
We operate both shared and dedicated within our 250,000 sqft Los Angeles facility. Most clients start with shared operations and graduate to dedicated warehousing as volume grows and complexity increases. Many clients run hybrid arrangements — dedicated B2B operations alongside shared D2C fulfillment from the same inventory.
Our contract logistics service provides dedicated arrangements with custom SLA structures, named account management, and multi-year stable pricing for brands at meaningful scale. Our standard pallet storage and B2B fulfillment provides shared operations with the same operational quality at smaller scale.
Frequently Asked Questions
What's the minimum volume for dedicated warehousing?
Rough threshold is $1M+ annual logistics spend or 1,000+ pallets in dedicated storage. Below that, fixed costs of dedicated infrastructure don't amortize over enough transactions. Some 3PLs have higher minimums (Tier 2 typically requires $3M+; Tier 1 requires $50M+).
Can I have dedicated space without dedicated labor?
Yes, but uncommon. The point of dedicated arrangements is integrated dedicated operations — space, labor, workflows. Dedicated space with pooled labor is somewhat artificial. Some 3PLs offer this as a transitional option for brands approaching dedicated scale.
How is dedicated different from leasing a warehouse?
Leasing a warehouse means you operate the facility yourself — hire labor, buy equipment, run the WMS, manage day-to-day. Dedicated 3PL means the 3PL operates the dedicated space using their infrastructure and team. You get dedicated operations without operating responsibility.
What's the contract length for dedicated?
Standard dedicated arrangements run 3-5 years with annual price escalation. Shorter terms (1-2 years) are possible at higher rates. Longer terms (5-7 years) common for very large dedicated operations. The longer commitment reflects the 3PL's investment in dedicated infrastructure.
Can I switch from shared to dedicated mid-contract?
Yes, common path. Many brands start shared and transition to dedicated as volume grows. Transition typically takes 4-8 weeks within the same 3PL — much faster than starting fresh with a new provider. The relationship history makes the transition smoother.
Is dedicated worth it for retail vendor compliance?
Often yes. Retail vendor compliance (Walmart, Target, Costco, Amazon Vendor Central) benefits from dedicated retail compliance specialists, custom workflows for retailer-specific requirements, and SLA structures with chargeback prevention. Brands with significant retail vendor revenue often find dedicated operations pay back through chargeback reduction alone.
What happens to my dedicated space during slow seasons?
You pay for it regardless of utilization — that's the trade-off of fixed-cost pricing. Some dedicated arrangements include flex capacity that allows reducing committed space during predictable slow periods. Discuss flex provisions during contract negotiation.
Can multiple brands share dedicated space?
Sometimes, for related businesses or controlled groups. "Dedicated to a brand portfolio" arrangements exist where a parent company has dedicated space serving multiple sub-brands. Pure shared-dedicated hybrid arrangements (two unrelated clients sharing dedicated space) are uncommon — they undermine the dedicated value proposition.
