Why Every SME Needs an ROI Calculator for Process Automation

The Question Nobody Can Answer

"What does this actually cost us?"

I hear this in every other initial meeting. Business owners know their employees spend too much time on manual processes. They feel it. But they can't put a number on it.

And that's exactly the problem.

No numbers, no decision. No decision, no change. No change, everything stays the same — and the colleague keeps typing 80 incoming invoices per week from PDFs.

That's why we built an ROI Calculator. Not as a marketing gimmick. But as a tool that makes visible in 5 minutes what manual processes really cost — and when automation pays off.

What Manual Processes Really Cost: A Painful Calculation

Let's take a real example. Not made up, but compiled from over 60 client conversations we've had in the past two years.

A medium-sized company. 15 employees. No corporation, no startup. Just a normal business.

These six processes run daily or weekly:

1. Manually typing incoming invoices from PDFs 80 documents per week. Each takes 8 minutes. That's over 46 hours per month — for a single task. At an internal hourly rate of €60, that's roughly €2,770 per month.

2. Manually transferring data from emails to Excel 40 times per month. 15 minutes each. That's 10 hours and €600 per month. For copy-paste.

3. Collecting and tracking approvals via email chains 25 approvals per month. 20 minutes per case — not because the approval itself takes that long, but because you have to chase people. That's over 8 hours and €500 monthly.

4. Compiling documents for the accountant Only 4 times per month, but 30 minutes each. Sounds harmless. Still €120 monthly — and above all: nerves.

5. Transferring handwritten forms into digital systems 50 forms per month. 12 minutes each. 10 hours. €600. And an error source nobody talks about.

6. Searching for and gathering documents from filing systems 60 times per month someone digs through folders, drives, or email inboxes. 10 minutes per search. That's 10 hours and €600 monthly.

The total: over €5,100 per month. For activities that don't make a single product better, a single customer happier, or generate a single euro in revenue.

That's over €61,000 per year. For typing, searching, copying, and chasing.

The Question Isn't Whether, But When

Most business owners I speak with know this intuitively. They sense something is wrong. But as long as the costs remain invisible, nothing happens.

The reason is human: We get used to everything. If Mrs. Müller has been typing invoices every Monday for three years, that's just how it is.

Until someone puts a number on the table.

€5,100 per month. That's a number that changes conversations.

What Automation Can Realistically Deliver

I rarely promise 100%. Anyone who does is lying.

But what we consistently see in our projects:

For document processing, 80% of manual work can be automated. AI reads invoices, extracts data, assigns them. Humans only check exceptions. We implemented exactly this in our intelligent invoice approval with DATEV case study.

For data transfer between systems, it's 85%. Power Automate connects email inbox with Excel, CRM, or ERP. No more copy-paste.

For approval processes, we achieve 75%. Not 100%, because the actual decision remains with humans. But tracking, reminding, and documenting is handled by the system.

For document filing and search, 70% is realistic. Automatic tagging, OCR, structured filing. Instead of 10 minutes searching: 30 seconds finding.

And for handwritten forms? That's where we see the highest savings — 90%. Because the process itself becomes unnecessary once you introduce digital forms.

The Investment Side: What Does Automation Cost?

Here's the part most consultants prefer to hide. Automation costs money. Of course it does.

In a typical project with us, it looks like this:

The process workshop costs €1,500. One-time. Here we jointly analyze which processes exist, where the biggest levers are, and what can sensibly be automated.

Implementation and configuration costs €4,500. Also one-time. This is the actual building phase — Power Automate flows, forms, interfaces, tests.

Plus a monthly retainer of €500. For support, adjustments, and further development.

One-time investment: €6,000. Ongoing costs: €500 per month.

Break-Even: When Does It Pay Off?

The monthly savings in our example are around €4,100. The ongoing costs are €500. The net savings per month are therefore about €3,600.

With a one-time investment of €6,000, the break-even is under 2 months.

After 12 months, net savings stand at around €37,000.

After 24 months, it's over €80,000.

These aren't fantasy numbers. It's mathematics based on real process data from real companies. A similar picture emerges in our energy sector project, where ERP automation drastically reduced manual effort.

The Most Common Objections — And Why They Don't Hold Up

"We're too small for that." Small companies feel the cost of manual processes most acutely. With 8 employees, every hour counts.

"Automation is for corporations." It was. Ten years ago. Today, a Power Automate flow doesn't cost a six-figure sum anymore.

"Excel is enough for us." Excel is a great tool. For many things. But not everything. When three people maintain the same file and nobody knows which version is correct, Excel is no longer enough.

"It takes forever to pay off." In our example: under 2 months. Even with more conservative numbers, break-even rarely exceeds 6 months.

Conclusion: Calculate, Don't Guess

Most companies know they're burning money on manual processes. They just don't know how much.

The ROI calculator makes exactly that visible. In 5 minutes. With your own numbers. No sales pitch.

For broader context, our article on why digitalization projects fail explains the common pitfalls — and how to avoid them.