Web app or spreadsheet: when a company outgrows Excel

You outgrew the spreadsheet the moment two people needed to type into the same file, or the moment the same file existed in three versions on three computers. A custom web application with me starts at 2000 KM (roughly €1,000) and fixes exactly that: one database, access from a computer and from a phone, and rules that will not let bad data in. If you work alone and the spreadsheet works — stay on the spreadsheet.

That is the short answer. The longer one is useful because companies do not cross that line all at once. They drift across it, and then one month they lose two days reconciling numbers that do not match.

Six signs you have outgrown the spreadsheet

• The file gets emailed around. Every copy sent becomes a new version of the truth.
• Two people cannot have it open at once without someone's entry disappearing.
• Someone regularly fixes other people's mistakes — a wrong date format, text pasted where a number belongs, a deleted formula.
• You cannot tell who changed what. No edit history, so no accountability.
• You build the report by hand, every month, with the same steps.
• Someone on site cannot enter anything from a phone, so they read it out to you instead.

One sign is not a problem. Three or more mean the spreadsheet costs you more than you think. That cost is just called time, so it never shows up on an invoice.

What a web application does differently

A web application is software you open in a browser — nothing to install, works on a computer and on a phone. For a company that means four concrete things.

• One database. Everyone sees the same state at the same moment.
• Input rules. A price field accepts only numbers. A required field cannot be skipped. The mistakes you have been catching by hand stop happening.
• Access rights. A worker sees their own jobs. You see everything. The accountant sees only what they need.
• Reports in one click. What took two days takes a second, because the data is already structured.

The requests I get most often are job and hours tracking, stock levels, and an internal price list several people work from. None of that is complicated in itself. It becomes complicated when a spreadsheet is doing it.

When Excel is still the better choice

I do not sell an application to everyone. A spreadsheet is better when:

• one person enters the data,
• the structure still changes every week,
• you are doing a one-off analysis rather than a standing process,
• you have a few hundred rows in total and that is not growing.

A spreadsheet is free, flexible, and everyone already knows how to use one. Those are three serious advantages. An application pays off once the process is permanent and more than one person runs it — not before.

What next

If you recognise three or more signs from the list, see what a custom web application includes or send me a message describing the process in two or three sentences. I will tell you honestly whether you need an application or just a better-organised spreadsheet.

Frequently asked

Can we keep our existing data from Excel? Yes. Migrating data out of the spreadsheet is a standard first step. All it needs is consistent columns — and if they are not consistent, we clean them up before the migration.

What if our needs change in six months? A custom application gets extended. That is why we build only what you need now rather than everything you might need one day. It is both cheaper and faster that way.