PIPELINEGuide
Custom software: measure success instead of guessing
Without a predefined metric, you can't say afterward whether custom software was worthwhile. Which numbers work, which lead you astray, and when to collect them.
The success of custom software can only be measured if the baseline value was recorded beforehand — tracking for two weeks is sufficient. Useful metrics are processing time per transaction, proportion of cases that go through without intervention, and external response time. Team satisfaction in the first two weeks is not a useful benchmark.
01 — Measurement
How you measure success
- Define the one number beforehand. Without a baseline value, nothing can be proven afterward. Two weeks of tracking is enough for a reliable reference point.
- Processing time per case. The most direct metric: How long does the affected process take today, how long afterward.
- Percentage of cases that complete without intervention. This ratio typically rises significantly in the first weeks when refinements are made — it's the best early indicator.
- External response time. How quickly does someone who inquires receive an initial binding answer.
- What you should not measure: Team satisfaction in the first two weeks. Every transition feels worse initially than it actually is.
02 — Calculation
How to calculate it
Four numbers are enough: How often does the process occur? How long does it take? What does an hour cost internally? And what does the solution cost — one-time plus operation over three years?
An example: A process that occurs twice a week and takes 40 minutes each time ties up around 69 hours per year. At an internal hourly rate of 45 euros, that's roughly 3,100 euros per year locked in there. If a solution reduces this effort by two-thirds, it often pays for itself — depending on the actual quote — within one to two years. We'll give you the exact figure for your case after the initial meeting.
This calculation is deliberately conservative: it only accounts for the time saved, not the errors avoided or the orders that come through due to faster response. In practice, the benefit is usually higher — but you shouldn't count on it before you've measured it.
03 — Context
What experience shows
The most expensive software projects are those where nobody could use anything for twelve months.
04 — Questions
Frequently asked questions
What if we discover new requirements during development?
That's normal and planned for, because we work in small steps. A new requirement is incorporated into the next step, instead of stalling the entire project.
What happens if we no longer work together?
You have the code, documentation, and access. We deliberately use widespread technologies so that a switch is possible without someone having to rebuild everything.
How do we avoid the project going off the rails?
Small steps with usable results, fixed budgets per step, and the option to exit after each step. Large fixed-price projects over twelve months are the most reliable path to disappointment — for both sides.
When does custom software pay off compared to standard software?
When your process is a genuine competitive advantage, when standard software only fits seventy percent and the rest ends up as manual work, or when license costs per user exceed the development cost over a few years. If it's only about convenience, standard software is cheaper.
How many users can a system like this handle?
That depends on the architecture, which we plan according to your expected growth — from a few users in your own business to several hundred across multiple locations.
Does this run on our own servers or in the cloud?
Both are possible. For most businesses, a cloud solution is lower-maintenance; where data must not leave the premises, we set it up on your own infrastructure.
Who owns the source code?
You do, completely, upon payment. That's in the contract. You can take it to any other developer — that's the point.
05 — Next
Related pages
- Custom software — Overview
- Custom Software — Where to Start
- Custom software — Process
- Custom software — Provider comparison
- Custom software — Common mistakes
- Custom Software — Integration
- Custom Software — Data Protection
- Custom software — Risks
- Process automation
- CRM integration
- API Interfaces
- All guides
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Briefly describe what you need. You'll get an honest answer about what's realistic and what it will roughly cost.