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How to Make IT Decisions That Don't End in Disaster

How to Make IT Decisions That Don't End in Disaster

Yannick H.,

Too Long; Didn't Read

49% of IT project failures are attributed to poor decision-making processes, not the technology itself. The typical pitfalls: demo-driven decisions, focusing on purchase price instead of total cost, technology before people, and the belief 'we are special.' Organizations with structured evaluation achieve 78% better results. The difference between success and disaster lies not in the choice, but in the process.

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The Statistic You Should Know

49% of IT project failures are attributed to poor vendor selection processes.

(Source: Enterprise Software Selection Study)

Not to the wrong technology. Not to incompetent employees. Not to unpredictable market changes.

To the decision-making process.

Almost half of all failed IT projects fail because the decision was made incorrectly - not because the wrong option was chosen.

This is an uncomfortable realization. Because it means: The catastrophe was avoidable. Not through more budget. Not through better technology. But through a better process.

Why Good Managers Make Bad IT Decisions

Most IT decisions are not made rationally. They are made emotionally and rationalized afterward.

That sounds harsh. But look at how typical IT decisions unfold:

  1. A vendor gives an impressive demo

  2. The decision-makers are thrilled

  3. The decision is made - often at that very moment

  4. Then reasons are gathered as to why this decision is correct

The actual business requirements? Often defined only after the emotional decision - to justify the choice.

67% of software projects fail due to incorrect build-vs-buy decisions. Not because the question is difficult. But because it is answered emotionally.

(Source: Forrester Research)

The 5 Decision Traps

After hundreds of IT projects, we repeatedly see the same patterns. Here are the five traps companies most frequently fall into:

Trap 1: The Demo Trap

The Pattern: An impressive presentation drives the decision more than the actual business requirements.

How It Happens:

  • The vendor shows a perfectly choreographed demo

  • Features you will never need appear spectacular

  • The complexity of actual implementation is not visible

  • References are mentioned but not verified

The Consequence: Projects with 300% cost overrun - because reality does not match the demo.

The Way Out: Define your requirements before you see the first demo. Not afterward.

Trap 2: Price Blindness

The Pattern: The focus is on the acquisition price - not on the real costs.

Here's a number you should know:

The purchase price represents only 15-20% of the total cost of ownership over 5-10 years.

(Source: Enterprise Software Selection Guide)

That means: 80-85% of costs occur after purchasing.

What's Missing in the Calculation:

  • Implementation costs (often higher than the license)

  • Training efforts (for years, not weeks)

  • Maintenance and support

  • Integration with existing systems

  • Customizations

  • Opportunity costs during the transition

The Consequence: The "cheapest" solution becomes the most expensive.

The Way Out: Calculate TCO over 5-10 years. Not the list price.

Trap 3: The Technology Tunnel

The Pattern: The decision focuses on technology - people and processes are ignored.

McKinsey has a striking figure on this:

Organizations that invest in cultural change have 5.3x higher success rates than those focusing only on technology.

(Source: McKinsey Digital Transformation Study)

5.3 times. That's not a marginal difference. That's the difference between success and failure.

How It Happens:

  • Change management is planned as "Phase 2" - if at all

  • User buy-in is taken for granted

  • Process changes are underestimated

  • Training is too late and too short

The Consequence: 70% of companies cannot track whether new applications are used as intended. The software is there - but no one uses it properly.

The Way Out: People before technology. Change management from day 1.

Trap 4: The "We Are Special" Trap

The Pattern: The belief that standard solutions cannot work for one's supposedly unique requirements.

One of the most common statements in IT projects: "It's different for us."

In most cases, it is not.

67% of build-vs-buy decisions fail - often because companies overestimate their uniqueness and build custom solutions where standard would suffice.

The Consequences of Custom:

  • Higher development costs

  • Maintenance dependency on internal or external developers

  • No updates and improvements from the product community

  • Lock-in to custom developments

The Way Out: Honestly ask yourself: Are our requirements truly unique - or do we just believe they are?

Trap 5: The Process Skip

The Pattern: Structured evaluation is skipped - due to time pressure, overconfidence, or both.

The numbers speak for themselves:

78% of organizations report better outcomes after implementing structured vendor evaluation.

(Source: Enterprise Software Selection Study)

How It Happens:

  • "We know the market, we don't need a formal evaluation"

  • Time pressure: "We need to be live by Q3"

  • A stakeholder already has a favorite

  • "We've always done it this way"

The Consequence: Gut feeling instead of facts. And a 49% error rate.

The Way Out: Structured process. Weighted criteria. Documented decisions.

The 6 Questions Before Every IT Decision

Before making your next IT decision, ask yourself these questions:

1. What are our business requirements - before we look at demos?

Define what you need before someone shows you what they want to sell. Otherwise, the vendor sets the agenda.

2. What are the true costs over 5-10 years?

Not the list price. The Total Cost of Ownership. Including implementation, training, maintenance, integration, customizations.

3. Who needs to use this solution daily - and what do they need?

Not what IT wants. Not what's impressive. What the daily users need to be productive.

4. Are our requirements truly unique - or do we just believe they are?

Question the "it's different for us" statements. In 80% of cases it is not different enough for custom development.

5. What happens if this project fails?

McKinsey says: 17% of large IT projects threaten the company's existence. Do you know your risk?

(Source: McKinsey Research)

6. Can we speak with three real reference customers?

Not the ones the vendor suggests. Real customers with similar requirements. With critical questions.

What Good IT Decisions Have in Common

After hundreds of projects, we see clear patterns in successful IT decisions:

Requirements before demos. The business requirements are defined and prioritized before the first vendor presents.

TCO instead of purchase price. The decision is based on 5-10-year costs, not the cheapest offer.

People before technology. Change management starts with the decision - not after go-live.

Structured evaluation. Weighted criteria, scoring system, documented decision paths.

Verified references. Real conversations with real customers - not glossy case studies.

The Question That Remains

Not: "Which technology do we need?"

Rather: "How do we make this decision?"

49% of project errors do not arise from wrong choice - but from the wrong process. The difference between success and catastrophe does not lie in the option you choose. It lies in how you decide.

The Difference

Most IT consultants sell you a solution.

We help you make the right decision.

The difference: We have no interest in which vendor you choose. We are interested in making your project successful.

That means:

  • Neutral assessment without vendor interest

  • Structured decision-making process

  • Pattern recognition from hundreds of projects

  • TCO calculation instead of offer comparison

  • Change management from the start

Sources:

Join us on the journey

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Join us on the journey

Effortlessly schedule a conversation and discover how we bring success in the digital world to your company.

Two men sit together in a cozy setting, smiling and sharing a conversation over drinks.
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+41 43 217 86 70

Copyright © 2025 ODCUS | All rights reserved.

Abstract design featuring vibrant purple and blue gradients with geometric shapes and lines.
Text reads: "Let’s begin our digital journey."
Contact us!

Grabenstrasse 15a

6340 Baar

Switzerland

+41 43 217 86 70

Copyright © 2025 ODCUS | All rights reserved.