SaaS Development Cost in Europe (2026): From MVP to Platform

SaaS development cost in Europe typically runs €15,000-40,000 for a focused MVP built by an experienced freelance developer, €40,000-90,000 for a full first version, and €90,000 and up for a platform with several user types and heavy integrations, all excluding VAT. Those are launch prices. What decides whether your budget holds is the total over the first three years, once hosting, payment fees, maintenance and post-launch development are added.

I am a freelance developer based in Denmark, so I have a stake in this topic. This breakdown shows the work behind the price.

The short answer: SaaS cost by stage

The figures assume €100 an hour. That's close to the €103 average hourly rate in freelancermap's 2026 study of more than 5,400 freelancers in Germany, Austria and Switzerland. Rates across Europe vary a lot: developers in Eastern Europe often charge less, rates in the Nordics, the UK and Switzerland tend to sit higher, and agencies usually add a margin on top. Hours are the more useful number, because you can compare them across quotes wherever the developer is based. For how other kinds of projects are priced, see my guide to software development cost.

What separates the stages is rarely the number of screens. It's the number of user types and how much the product has to talk to other systems. A SaaS where one kind of customer logs in and uses one feature is an MVP. Once your customer's staff need different permissions, data has to sync with an accounting tool, and customers can invite their own clients, you're building a platform.

A line-by-line SaaS MVP budget

A quote that just says "SaaS MVP: €35,000" tells you very little. Here's how the hours usually break down for a focused B2B SaaS: a tool where businesses create an account, pay a monthly subscription and use one core feature.

At €100 an hour, that's €14,500-39,500. Notice that the core feature is only about a third of the hours. It's rarely the clever feature that eats the budget. It's the dull work around it that customers expect to just work. Password resets, a proper receipt, a declined card, a customer who wants their data deleted.

That's also where you save the most. Laravel has an official package for Stripe subscriptions (Laravel Cashier), and an admin area can be built with a tool like Filament instead of from scratch. The core feature is the part that should be truly yours. If you're unsure what belongs in version one, my breakdown of MVP development cost goes deeper.

Discovery sits at the top for a reason. It's where 145-395 hours becomes one number, and where you find out whether your idea is an MVP or actually a platform. I've written about what a discovery phase costs and why it pays off.

What pushes the cost up or down

Two SaaS products with the same number of screens can easily differ in price by a factor of three. These are the factors that move the number most:

• More user types mean more hours. One kind of user is simple. Admins, staff, customers and your customers' clients are four sets of permissions, screens and test cases.
• Your pricing model matters more than you'd think. A flat monthly subscription is standard. Per-seat pricing, usage-based billing or invoicing with payment terms takes more work.
• Every integration is a small project of its own, whether it's Xero, HubSpot, Salesforce or a national eID such as BankID. The cost depends heavily on how good the other side's API is.
• Sensitive data raises the bar. If you handle health data or other special categories of personal data under GDPR, access control, logging and hosting all need to be stricter.
• A custom design costs more than a well-made component library. For an MVP, the library is almost always enough.
• A web app that works well on phones is far cheaper than separate iOS and Android apps.
• AI features are quick to build and slow to make reliable. On top of that, every call to a language model has a running cost.
• Unclear scope is often the biggest cost driver of all. Fuzzy requirements always get paid for, either in discovery or in rework later.

Who builds it matters too. A senior freelancer in Western Europe, an agency and an offshore dev shop charge very different rates, but they also spend different numbers of hours on the same job. Compare the total price and what it includes, not just the hourly rate. I've compared the options in more detail in what a developer really costs.

Running costs: what a SaaS costs per month

Once you launch, the running costs start ticking. They're small at first, but they never stop, and they grow with your customer base. Here's what a typical new B2B SaaS pays:

Fixed costs usually land around €35-230 a month before payment fees. Hosting is rarely what breaks a SaaS budget. Picking an EU region also keeps your customers' personal data inside the EU, which takes one GDPR question off the list.

Payment fees need actual math. Say you charge €49 a month and the customer pays with a standard EEA consumer card. Stripe's published rates are 1.5% + €0.25 per payment, plus 0.7% for subscription management through Stripe Billing. That comes to about €1.33, or 2.7% of the payment. But business and corporate cards count as premium cards, which cost 2.8% + €0.25. If you sell to companies, about €1.97 per payment, or roughly 4%, is the more realistic figure.

Selling to consumers across the EU adds VAT to the picture, since VAT on digital services sold to consumers generally follows the customer's country. A merchant of record such as Paddle (a company that sells your product on your behalf and handles the VAT) takes that off your plate, at a higher price: 5% + 50¢ per transaction. On a €49 subscription that's roughly €2.95, or about 6%. For a B2B product, Stripe is usually the cheaper choice. For B2C sales in many countries, the extra fee can be worth it.

Maintenance and iteration: the three-year view

Maintenance keeps the product secure and running: framework and package updates, security patches, monitoring and small bug fixes. Laravel, for example, ships a new major version roughly once a year, and each version only receives security fixes for a limited time. My rule of thumb is to set aside 10-20% of the original build cost per year for maintenance alone.

Iteration is something else. It's the new features your first customers ask for, and they're what decide whether those customers stay. Here's an example for a €30,000 MVP. The iteration figures are an estimate, not a forecast, because they depend entirely on how fast you want to move.

Add launch and the first three years together, and a €30,000 MVP ends up somewhere between roughly €64,000 and €134,000. That isn't a reason not to build. It's a reason to plan for it.

So here's my most important piece of budgeting advice: spend no more than half of what you have on version one. Keep the rest for when real customers tell you what's missing, because that's usually when the product gets good. For a closer look at ongoing costs, see my post on web app maintenance cost.

Where to save, and where not to

Some savings remove work your customers will never notice. Others just move the bill to a later date, when it's bigger.

Safe places to cut

• Build the admin area with an off-the-shelf tool instead of from scratch.
• Use Stripe's hosted checkout and customer portal instead of building your own billing pages.
• Launch as a web app. Native iOS and Android apps can wait until customers ask for them.
• Pick a solid component library over a fully custom design.
• Do things by hand at first. Onboarding your first customers on a video call beats building an automated product tour nobody has tested.

Places you shouldn't cut

• Backups, and a test that proves you can actually restore them.
• Tenant isolation. One customer must never be able to see another customer's data.
• Automated tests for billing, login and any flow where a bug costs you customers.
• Ownership. The code should live in your own repository from day one, and the contract should assign the rights to you.
• Documentation, so another developer can take over if they need to.

When you shouldn't pay for a SaaS build yet

The cheapest SaaS is the one you don't build until you know someone will pay for it. These are the situations where I'd advise against hiring a developer, including me:

• You haven't talked to potential customers yet. A clickable Figma prototype or a landing page with a waitlist can test demand for a fraction of the cost. My guide on how to build a SaaS from idea to paying customers covers the order of steps.
• Your total budget is under about €15,000. That rarely covers both a first version and the changes that follow. Start smaller or with a no-code tool, and build properly once revenue comes in.
• You need a full team at once. If design, user research, marketing and development all have to happen in the same quarter, an agency is better equipped than a single freelancer.
• Software is the business and development will never stop. Then you'll eventually want your own developers. A freelancer can build version one and help you assess candidates, but shouldn't be your permanent setup.

Next steps: from idea to a budget you can trust

1. Write your core feature down in one sentence: who pays, and for what?
2. List your user types and integrations. Those two things move the price more than anything else.
3. Set a total budget for launch plus the first three years, and keep at least half of it for after launch.
4. Start with a fixed-price discovery phase, so the estimate rests on a concrete plan rather than a guess.

If you can answer the first three, you're well prepared for a conversation with any developer. My SaaS development page explains how I run these projects, from discovery through launch and beyond. You work directly with me, the person writing the code, and the code is yours from day one.

Frequently asked questions

Can I get a SaaS built for a fixed price?+

Yes, once the scope is clear. Most experienced developers only commit to a fixed price after a discovery phase where features, user types and integrations are written down. Without that, a fixed price is either padded with a risk margin or a guess. Changes along the way are usually priced separately, so agree upfront on how that works.

How long does it take to build a SaaS MVP?+

Usually two to four months with one developer. 150-400 hours equals roughly 4-10 weeks of full-time work, but discovery, feedback rounds and testing add calendar time. You also need to be available to answer questions and approve work along the way, so the timeline depends as much on you as on the developer.

Is it cheaper to hire a developer outside the EU?+

The hourly rate often is, but the total isn't always. Lower rates can come with more hours, more coordination across time zones and extra paperwork: if someone outside the EU can access your EU customers' personal data, GDPR's rules on international data transfers apply. Compare total cost and risk rather than the hourly rate alone, and get advice if you handle sensitive data.

Do I pay VAT when I hire a freelancer in another EU country?+

Usually not to the freelancer. When a VAT-registered business buys services from a supplier in another EU country, the reverse-charge mechanism normally applies: the invoice is issued without VAT, and you account for it in your own VAT return. Your situation may differ, so check with your accountant before you sign.

Can I build my SaaS with no-code or AI tools instead?+

For testing an idea, yes. No-code tools and AI coding assistants can get you a working prototype for a fraction of the cost. The problems start when you need to take payments, keep many customers' data separate and maintain the product for years. Many founders end up rebuilding, so treat the prototype as an experiment rather than version one.