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CPS-054 · Impact

When Every Process Problem Becomes Another Software Purchase — and the Cost of Application Sprawl

A new application can solve a real problem. Repeated purchasing without process and architecture discipline can also convert operational confusion into subscriptions, integrations, training and duplicated data.

Mellorca Impact·Systems & Strategy·5 September 2026

The tolerated pain

A team struggles with a workflow, so a new tool is purchased. Another department solves a similar problem with a different tool. Over time the application portfolio reflects local decisions rather than a coherent operating architecture.

Operational consequence

The licence invoice is only one cost. New tools introduce identity, permissions, data storage, support, integrations, training, vendor management and eventual exit work. Employees must also decide which platform is authoritative.

How it becomes money

application lifecycle cost = subscriptions + implementation + integration + support + training + administration + exit cost

Track overlapping capability separately. A tool may be heavily used and still duplicate a capability that should be consolidated.

AWS Marketplace’s cost-optimization guidance explicitly highlights visibility into third-party spend, SaaS sprawl and underutilized software commitments. The commercial principle is straightforward: portfolio visibility should precede another purchase.

Commercial triggerIf the first response to a workflow problem is “what app should we buy?” rather than “what operating problem are we solving?”, technology spend is likely outrunning architecture.

Resolution

  1. Define the process and required capability before selecting software.
  2. Check existing platforms for usable capability.
  3. Assess integration and data ownership before purchase.
  4. Model lifecycle rather than licence cost alone.
  5. Assign a business owner and review date.
  6. Retire overlap deliberately when new capability is introduced.

Bottom line

Software should simplify the operating system. If every improvement adds another disconnected layer, the portfolio is accumulating complexity rather than capability.

Source

AWS Marketplace: Cost optimization.