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The Most Common Mistake Companies Make When Buying Software

Lauren Mitchell · CTO·February 20, 2025·6 min read

The most common mistake in software purchasing isn’t the platform you pick. It’s the diagnosis that precedes the pick. Most teams buy software to solve a symptom, not a workflow problem. The software arrives, gets implemented, and six months later the symptom is back — because the underlying workflow problem was never addressed.

Symptoms vs workflow problems

A symptom is a complaint. “Our quoting is too slow.” “We keep losing deals.” “Our customers complain about turnaround time.” These feel like the problem, but they’re usually downstream of something more structural.

A workflow problem is the actual cause. The quoting workflow has 14 hand-offs and 3 approval bottlenecks. The deals are slow because sales doesn’t know which customers to chase. The turnaround time is bad because data lives in three systems that don’t talk.

Software that fixes symptoms without fixing workflows doesn’t fix anything for long.

The right diagnostic questions

Before any software purchase, work through these:

What’s the current workflow? Map it end-to-end. Who does what. In what order. With what tools. If you can’t draw it, you don’t know it well enough to fix it.

Where are the bottlenecks? Where does work pile up? Where do mistakes happen? Where does the team complain?

What would the redesigned workflow look like? Before you pick the tool, design the workflow you want. Then ask what tool fits THAT workflow.

Most companies skip steps 1-3 and jump straight to evaluating tools. The tools all look impressive. The team picks based on features. The workflow stays broken.

Why this happens

Two structural reasons. First, fixing workflows is slower than buying tools. Procurement can sign a contract in a quarter. Workflow redesign takes weeks of careful work upstream.

Second, accountability is easier for tools. If the new tool doesn’t deliver, you can blame the vendor. If the workflow redesign doesn’t deliver, the blame stays in-house.

The combination means tools win purchases by default. Workflows lose. And the symptoms come back.

The signs you’re making this mistake

  • The buying committee includes the people who use the tool, not the people who own the workflow
  • The evaluation criteria are features, not outcomes
  • Nobody has drawn the current-state workflow before evaluating tools
  • The vendor’s demo focuses on capabilities, not your specific process

When all of these are true, you’re set up to buy a tool that doesn’t solve the actual problem.

What to do instead

Before any major software purchase, do the upstream work. The math is on the side of the discipline. (See The Real Reason Software Projects Fail and The Difference Between a Tool and a Solution.)

About the author

Lauren Mitchell

CTO · FusionSales.ai

Lauren leads engineering at FusionSales.ai. She’s shipped custom software for healthcare, finance, and operations teams across the Southeast.

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