The numbers look contradictory. Why warehouse automation costs more than it should — and how to fix it is a question that many businesses are now facing.
Global investment in warehouse automation is projected to exceed $90 billion by 2033. Across fashion, retail, beauty, and general merchandise, operators are investing more heavily in automation than at any point in the industry’s history. Fulfillment centres are becoming larger, more technically sophisticated, and more capital-intensive. Yet, understanding why warehouse automation costs are higher than expected and what solutions can fix inefficiencies is critical for every business leader.
And yet, in a significant number of these operations, cost per order has not fallen in many cases, it has increased. This is not a marginal anomaly. It is a structural pattern one that reveals a fundamental misunderstanding of what automation actually does, and what it does not. Examining why warehouse automation costs more than it should — and how to fix it is central to navigating the landscape.
The assumption that is costing operations money
The dominant logic behind most automation investments is straightforward: automation reduces labour dependency, labour is a major cost driver, therefore automation reduces cost. The logic is not wrong. But it is incomplete. In fact, questioning why warehouse automation costs more than it should — and how to fix it reveals gaps in basic assumptions about efficiency.
Automation reduces labour dependency within the specific processes it targets. It does not automatically reduce the total cost of processing one order from inbound receipt to outbound dispatch, unless the entire fulfillment architecture is designed around that outcome from the outset.
This is where many operations lose efficiency. They optimise individual processes, but not the system as a whole. Properly addressing why warehouse automation costs more than it should — and how to fix it requires a holistic approach rather than piecemeal optimisation.
Understanding the Cost of Order Fulfillment (CoOF)
The Cost of Order Fulfillment (CoOF) provides a more complete view, which is necessary for tackling why warehouse automation costs more than it should — and how to fix it within your business structure.
It measures what it truly costs to process one order end to end including labour across all functions, automation CAPEX amortised per unit, returns handling, peak overhead, infrastructure, and supporting processes.
Not the cost of picking.
Not the cost of dispatch.
But the total economic cost of one processed order.
When operations are designed around throughput targets or technology specifications rather than around CoOF improvements in one area often create inefficiencies in another. Labour costs may decrease in picking, while returns processing remains manual and costly. Outbound performance may improve, while inbound complexity increases. The business case appears strong, but the actual cost per order changes far less than expected or not at all. Analyzing why warehouse automation costs more than was anticipated and understanding how to fix it is imperative for streamlining order fulfillment.
Where the industry stands today
The industry is entering a more mature phase as leaders start to confront why warehouse automation costs more than it should and what corrective steps can remedy it.
After years of rapid automation adoption accelerated by labour shortages, e-commerce growth, and competitive pressure the focus is shifting. Operations leaders are no longer asking:
“Should we automate?”
Instead, the question has become:
“Will this investment reduce our cost per order and can we prove it before we commit?” Only by evaluating why warehouse automation costs more than it ought to — and identifying clear solutions — can businesses drive improved profitability.
This reflects a broader shift from technological novelty to operational and economic performance.
What successful operations do differently
Operations that successfully reduce cost per order follow a consistent pattern and address precisely why warehouse automation costs more than it should — and how to fix it in a sustainable way.
They establish a clear CoOF baseline before evaluating any technology. This means understanding, with precision, what it currently costs to process one order across all cost components labour, returns, CAPEX, peak overhead, infrastructure, and operational complexity. With that baseline in place, the investment discussion changes fundamentally. Instead of asking which system to implement, the question becomes:
“Which approach reduces our cost per order in the most reliable and measurable way?”
This leads to more robust business cases and more predictable outcomes. Ultimately, these organizations know exactly why warehouse automation costs more than anticipated — and have actionable strategies to fix it.
Why ROI models often fall short
A recurring issue in automation projects is not the technology itself, but the way investments are evaluated. This is especially relevant when considering why warehouse automation costs more than it should — and how to fix it with better ROI modeling.
Many business cases focus on throughput, capacity, and system specifications. While these are important, they do not answer the key financial questions:
- What is the cost per order today versus after implementation?
- What happens if volumes differ from projections?
- What is the actual payback period under realistic conditions?
Without a clear understanding of CoOF, these questions remain difficult to answer and investment decisions become harder to justify. Tackling why warehouse automation costs more than it should — and how to fix it starts with aligning ROI models to true financial outcomes.
A practical starting point
For operations teams beginning this process, the first step is not technology selection. Rather, it is addressing why warehouse automation costs more than it should and finding actionable solutions.
It is visibility.
Understanding what one order truly costs today creates the foundation for every subsequent decision. It allows inefficiencies to be identified, investments to be compared, and outcomes to be measured. Reflecting on why warehouse automation costs more than deemed reasonable — and how to fix it — establishes the groundwork for successful strategy and implementation.
The objective is not simply a more detailed calculation. It is a more accurate and transparent understanding of fulfilment performance — and a methodology for evaluating whether automation delivers the value it promises. By knowing why warehouse automation costs more than it should and understanding how to fix it, teams can unlock operational success.
👉 Download the CoOF whitepaper to explore the full calculation framework and learn how to measure and improve your cost per order.
