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Buyer's guide

Software development costs in 2026: what actually sets the price

Budget bands, the five items that set the price, and when the bill for a cheap quote actually arrives. Not a price list — an explanation of how the price is built.

Written for: Decision-makers collecting quotes and trying to make sense of the spreadLast updated: 9 min read

In short

How much does commissioning software cost in 2026?

Neuros discusses software projects in four budget bands: under €10,000, €10,000–25,000, €25,000–75,000 and above €75,000. Which band a job lands in is decided not by how wide the scope looks but by how many systems it connects to and how scattered the data is. Work carrying a payment and accounting connection sits two bands above work with the same screens and no connections. We give the range in writing within 24 hours of the first conversation.

Why do quotes for the same work vary so much?

Because the quotes are not describing the same work. In software, price is a function of the connections underneath rather than the surface you see. Two quotes may both say "order app"; in one, an order is written to a database, in the other it lands in the payment provider, accounting and stock system at once, with the failure modes of all three tested. The second costs several times the first, and that is not a margin difference.

Comparing price is therefore only meaningful once scope is equalised. And the fastest way to equalise scope is to compare not the price but the out-of-scope list.

What determines the price of software?

  • Number of integrations: every external system brings its own failure modes, retry logic and testing load.
  • Complexity of the data: if data has to move from an existing system, that work can take longer than writing the new system — legacy data is never what the documentation says.
  • User roles and the permission model: the difference between three roles and fifteen grows in the test matrix, not in the screen count.
  • Regulation: in finance, health and the public sector, auditability, record-keeping and data residency shape the architecture from the start.
  • Go-live and handover: training, documentation, data migration and a rollback plan sit outside scope in most cheap quotes and arrive later as separate line items.

What can I get built for my budget?

Neuros runs quoting conversations against the bands below. The durations describe delivery time after scope is settled, and the bands describe the total cost of one project, not a monthly service fee.

Typical scope and duration by budget band
Budget bandTypical scopeTypical duration
Under €10,000Corporate website, single-purpose internal tool, rebuild of an existing site2–4 weeks
€10,000 – 25,000E-commerce platform, single-platform first mobile release, integrated corporate site6–10 weeks
€25,000 – 75,000iOS + Android app, payment and identity, custom enterprise platform8 weeks – 4 months
€75,000 and aboveRegulated system, multi-sided platform, product with AI integrated3–6 months and beyond

Is picking the cheapest software firm risky?

In year two. Writing the first version of a system cheaply is possible; skip the automated checks, the release pipeline and the handover documents and the timeline really does shorten. The bill arrives with the first change request: with no test to show what broke, every fix is verified by hand, every release becomes a risk, and in time the cost of changing the system passes the cost of having written it.

Quotes should therefore be read against the total cost of the first twelve months rather than the delivery price alone: delivery plus maintenance plus expected changes. A quote that does not put those three in one table is not a comparable quote.

Fixed price or a monthly team — which makes sense?

The three exist for different levels of uncertainty, and picking the wrong model costs more than the price does. For well-defined work, fixed price is right: the risk sits with the supplier and you know a number. For work that needs discovery, a fixed price forces the supplier to write the risk into the price and inflates the quote; staged pricing is cheaper there. For a continuously evolving product, a dedicated team removes the overhead of repricing every change.

How do I compare software quotes?

  • Is there an out-of-scope list, written out item by item?
  • After delivery, who gets the source code, the accounts and the documentation?
  • Is maintenance priced as its own line, or simply called "included"?
  • Are acceptance criteria defined — when does the work count as delivered?
  • Does the quote name who will work on it, by name and role?
  • Can the total cost of the first twelve months be seen in one table?

What is pushing software costs up in 2026?

The first is what AI costs to run. This line grows with the number of users, so a figure measured at today's pilot volume does not represent where you will be in six months. Ask any quote that includes an AI feature to state the assumed monthly volume and what the bill looks like at three times that volume — the calculator published on this site works the arithmetic out with your own figures.

The second is the compliance load. If a system carrying AI lands on one of the upper rungs of the European Union's risk classification, documentation and oversight obligations come into play. Each of those is engineering hours, and they need to appear as their own lines in the quote; by the time they arrive as an afterthought the budget is already spent.

How is payment structured for software?

Payment is tied to delivery stages: kickoff, interim deliveries and acceptance. A common split is 30% at kickoff, 40-50% across interim deliveries and the rest on acceptance. A quote asking for everything up front pushes all the risk onto you; one deferring everything to the end usually gets abandoned midway because it strains the supplier's cash flow. What is healthy is a visible output against every payment.

What happens if the software firm goes under?

If that scenario is not in the contract it has no answer, and in practice you lose the product. There are three protections: source code written to a repository you can reach on every release, cloud and store accounts under your corporate identity, and documentation inside the delivery scope. With those three the product stays yours through a change of firm; without them you have a working app and a team that cannot touch it.

How is a maintenance fee set?

Maintenance is usually priced as an annual percentage of the delivery cost, but what matters is the scope rather than the percentage. Three items need separating in the contract: bug fixes, operating system and library updates, and new features. In an agreement that lumps all three together, every feature request becomes a negotiation and the relationship wears down.

Is an offshore team cheaper?

The hourly rate may be lower; the total cost usually is not. The difference shows up in three places: a feedback loop stretched by time zones, rework caused by language and context loss, and legal recourse being practically impossible when something goes wrong. Compare not the hourly rate but the time a change takes from request to release.

How long should a quote stay valid?

Thirty days is a reasonable ceiling. A quote valid for longer means the supplier has written that period into the price as risk, and you pay for it. Revisiting the scope when a quote expires is useful too: if your business changed in the interval, the quote was already pricing the wrong work.

Is software cost capitalised or expensed?

The accounting side is a line most companies notice late. Software developed for internal use is generally capitalised as an intangible asset and depreciated, while a service bought externally can be written off as a period expense. That distinction affects your tax base rather than your cash flow, and it depends on how the contract is written — ask your accountant at the quoting stage.

In software the expensive part is not building it — it is keeping what you built changeable.

Sources

  1. 01Regulation (EU) 2024/1689 — Artificial Intelligence ActAvrupa Birliği Resmî Gazetesi · 2024
  2. 02Regulatory framework for AIAvrupa Komisyonu · 2024
  3. 036698 sayılı Kişisel Verilerin Korunması KanunuT.C. Mevzuat Bilgi Sistemi · 2016

Frequently asked

Questions we get asked

Because two projects with the same name can differ fivefold, and a list hides that. Under "mobile app" sits both a single-purpose internal tool and a marketplace with payment integration. Instead we publish the budget bands openly and share an indicative range for your specific project, in writing, within 24 hours of the first conversation.

By deferring integrations, not by deleting screens. Removing a screen lowers the cost a little; moving one external connection to version two lowers it a lot. The first release does just enough to make a single assumption measurable, and the rest is planned once the measurement arrives. Besides shrinking the budget, that order also lowers the risk of paying for the wrong feature.

It moves cost between lines rather than removing it. The build line gets cheaper; the verification line gets more expensive, because more code produced faster carries a larger review load. And if a model runs inside the finished product, a recurring per-use cost appears that did not exist before. Read a quote that promises savings from AI against those two lines, not against the headline figure.

No. Payment is tied to delivery stages: kickoff, interim deliveries and acceptance. That way each stage has a concrete output both sides can see, and risk does not pile up on one party. Fixed-scope work has fewer stages, discovery work has more; what is delivered at each stage is named in the contract.

Almost always from the difference in the out-of-scope list. The cheap quote usually leaves out data migration, training, documentation, test automation and go-live support; those arrive later as separate items. Before comparing two quotes, ask both for their out-of-scope list — the difference shows up there, not on the price line.

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We can stand alongside you while you apply any of this to your own project.