Software development is like building a house: if the structural integrity isn’t right, even the most beautiful facade won’t help. So what happens if errors in the software are only discovered once the foundation is already in place—or worse, after people have already moved in? Costs skyrocket.
Here comes the so-called Rule of Ten: The later an error is discovered, the more expensive it becomes. An error that takes just a few minutes to fix during the concept phase can require hours in the development phase and days or even weeks in production—not to mention the financial damage caused by lost revenue, reputational harm, or extensive rework.
Mistakes always happen—the only question is when you find them.
All software has bugs. That’s inevitable. The diƯerence lies in when they are discovered. If you wait until end users encounter the problems, it’s too late—and expensive. An error that might cost €100 during the concept or design phase can easily balloon to €10,000 or more during production. Why Does This Happen?
- Increased complexity: Late-stage errors often aƯect multiple modules or systems.
- More complicated rework: Code must be adjusted, tested, and redeployed.
- Reputational damage: Users are less forgiving when they encounter issues than
developers might hope.
Test Early, Save in the Long Run
A professional testing partner isn’t an extra expense—it’s an investment in the future. With experienced testers on board, you can not only identify errors early but also proactively prevent them.
- Quality from the start: Testing during every phase of development ensures consistent
quality. - Cost savings: Early error detection saves both money and resources.
- Smoother go-live: A more stable product means less stress—for your team and your users.
Our Tip: Testing Is Not Optional—It’s Essential
In the end, you’ll either pay for proper testing—or for the consequences of skipping it. The Rule of Ten clearly shows which is the more cost-effective option.
Interested in a consultation? Let’s work together to ensure your software stands on solid ground.
