How is custom software cheaper than hiring an agency?

AI now does most of the build, so a custom tool typically costs a fraction of what an agency would charge - often up to 20× less. An agency's price pays for a whole team's hours and months of work; with AI, one person can deliver the same tool in a fraction of the time.

How long does it take to build?

Weeks, not months. You get a working prototype on your real data within days, then a production tool tuned until it disappears into the routine - saving hours every week once it's live.

Do I own the software, or is it a subscription?

You own it outright - the code, documentation, and keys, built on a standard, well-documented stack any developer can maintain. No monthly SaaS fees, no vendor lock-in.

What kinds of tools can you build?

Custom internal tools, workflow automation that removes repetitive busywork, tools that turn your documents and data into answers, and honest AI advisory on where AI actually pays off.

Small and medium businesses that have outgrown spreadsheets and off-the-shelf SaaS but don't want the cost or overhead of a full agency. Remote, working with clients worldwide.

Who actually builds it?

Valters Cakss - an AI Solutions Architect with nearly six years leading delivery at Scandiweb, most recently as AI Competence Center Lead. One person, end to end: the person you talk to is the person who builds.

What about changes and maintenance later?

You own the code outright, so there's no lock-in - it's yours to keep. For changes, improvements, or ongoing support, you work directly with me.

Buy once or rent forever - when a custom tool pays off against SaaS

A custom tool is one line you draw; a subscription is a total that never stops adding up.

For years the advice to a small business was simple: don't build, buy the nearest SaaS. For a lot of needs that's still right. But for the tool your business actually runs on, the real question isn't whether custom is "cheaper" in the abstract. It's whether buying once pays off against renting forever. That comes down to the shape of the cost.

Rent forever, or buy once

A SaaS subscription looks cheap because the number is small. The honest number is that small figure times every seat, times every month, for as long as you use it - which is forever. It's a line that climbs and never stops, and at the end of it you own nothing.

A custom tool has the opposite shape. There's a one-time cost to build it, and after that almost nothing to run. It's a line you draw once. The chart above is the whole argument: the subscription's running total keeps adding up, while the build is a single bar that's already behind you.

Where it pays off

The more people use it and the longer you run it, the sooner owning wins. A single subscription rarely tips the scales. But a stack of them, across a growing team, quietly becomes one of your larger line items - and every new seat and every annual price rise makes renting more expensive, not less.

Custom moves the other way. The cost is fixed at the start, and adding the tenth user costs the same as adding the first: nothing. Somewhere out on that timeline the two lines cross, and from then on every month is money you're no longer spending.

You own it, so the meter stops

Past the cost shape, owning changes what you're left holding. A custom tool comes with the code, the documentation, and the keys, on a standard stack any developer can pick up. No per-seat pricing, no annual increase, and no vendor who can raise the price, drop the feature you depend on, or hold your data to ransom. You stop paying, and you still have the tool.

When SaaS is still the cheaper answer

This isn't "never rent". For commodity needs - email, accounting, payments - a good SaaS product is the correct, cheap choice, and building your own would be a waste. SaaS also wins when the seat count is low and the horizon is short: if only a couple of people will ever touch it, the subscription may never add up to a build.

The case for owning is strongest where the tool touches the thing your business is actually good at - the workflow that's specific to you, that you'll run for years, across a team that keeps growing. That's where the climbing line hurts most, and where buying once pays for itself.

If you want the fuller picture beyond cost - fit, lock-in, and what breaks when a vendor changes - see custom tools vs SaaS subscriptions. And if you want a straight read on whether owning would pay off for your business, start a project and we'll work it out against your actual SaaS spend first.