How much does it cost to have software developed?
Whether it is an internal tool that replaces an Excel spreadsheet, a customer portal, or a complete platform: the question “How much does software cost?” can only be answered once it is clear what the software should do. This guide shows the most important cost drivers and how to plan your budget with confidence.

The cost of software development depends on the feature scope, the number of user roles, integrations with existing systems, security and data protection requirements, and on operation and maintenance after launch. A clear requirements description and a step-by-step approach via an MVP reduce the risk most of all. At Nano Concepts, lean applications and MVPs start in the Starter package from €2,500, web apps with user accounts, a database, and integrations in the Professional package from €8,000, and complex enterprise software is quoted individually as an Enterprise project. You receive a binding quote, preferably at a fixed price, after the free initial consultation.
How much does software cost? The short version for decision-makers
Software is not sold off the shelf but developed in work steps. The price therefore reflects the effort for analysis, interface design, programming, testing, commissioning, and documentation. The more clearly it is established beforehand which tasks the software should handle and for whom, the more precisely it can be calculated – and the more likely a binding fixed price becomes possible.
An example: an internal tool that replaces a grown Excel spreadsheet for orders, with few roles and no integrations, is considerably leaner than a customer portal with login, document storage, payment functionality, and a connection to the ERP. Both are called “software,” but they differ fundamentally in effort. That is why reputable providers name prices only after they know your requirements.
Having custom software developed: what you pay for
If you have custom software developed, you pay for a result that fits your own processes exactly, instead of adapting your processes to a standard product. A project at Nano Concepts typically goes through several phases: requirements gathering in a workshop, a clickable prototype for alignment, development in verifiable stages, testing, commissioning, and training for your team.
Each phase reduces the risk of the next: a prototype is quickly adjusted, whereas a fully programmed feature can only be rebuilt with effort. That is why we invest time at the beginning in clarifying processes, roles, and data. This makes the subsequent calculation more reliable and protects you from expensive changes of course in the middle of the project, when a lot of code has already been written.
- Analysis and requirements workshop
- UX concept and clickable prototype
- Development of interface, logic, and database
- Integrations with existing systems
- Testing, security, and data protection
- Go-live, documentation, and training
How much does a web app cost compared with other software?
Many business solutions today are built as web apps: they run in the browser, work on desktop, tablet, and smartphone, and do not have to be installed on every computer. We roll out updates centrally, and all users work with the new version immediately. That often makes a web app more efficient to develop and operate than separate programs for different devices and operating systems.
If native apps for iOS and Android are also meant to go into the app stores, there is additional effort for app development, store guidelines, review processes, and device features such as the camera, push notifications, or offline use. A progressive web app can be a middle path: it can be installed on the home screen like an app without causing the full effort of two native apps.
MVP costs: starting with the smallest useful version
An MVP (minimum viable product) is the first working version that contains only the core features. Instead of implementing every wish right away, you test with real users whether the solution is accepted and which features are really missing. That lowers the initial budget and prevents money from flowing into features nobody uses later – a common reason for runaway software costs.
At Nano Concepts, lean MVPs can be implemented in the Starter package from €2,500, and MVPs with user accounts, a database, and payment functionality in the Professional package from €8,000. What matters is that the MVP is built technically in such a way that you can keep developing it. A throwaway prototype that later has to be completely reprogrammed ends up being the most expensive option.
Software license or custom development: what pays off?
Standard software is usually paid for through licenses, often per user per month. What a software license costs looks manageable at first, but it grows with every additional employee and every add-on module. On top come adaptations that standard software allows only to a limited extent, and workflows that have to adapt to the software rather than the other way around – a hidden everyday cost factor.
With custom development, you pay once for the development and on an ongoing basis for operation and maintenance, but no per-user license for the core of the application. Which option pays off becomes clear in a comparison over several years. Often a combination makes sense: standard software for accounting or email, custom software for the process that makes your company special.
How long does it take to develop software?
Duration and costs are closely linked, because both are determined by scope. A focused MVP is ready for use considerably faster than an extensive platform with many roles and integrations. In addition, coordination times on your side, the availability of data, and the release of interfaces by third-party providers influence the schedule – often more strongly than the pure programming time.
We work in stages with clear milestones: after each stage, you see working results and can adjust priorities. We set the specific schedule after the initial consultation and requirements gathering. That way you know early when which features will be usable, and you can plan training and rollout in your team in time instead of being surprised by go-live.
Ongoing costs after go-live
After launch, costs arise for hosting, monitoring, backups, and maintenance. Frameworks, programming languages, and libraries receive security updates regularly, which have to be installed and tested. If this is neglected, technical debt builds up: the software keeps running, but every later extension becomes more laborious, and security vulnerabilities stay open longer than necessary. Regular upkeep is therefore cheaper than rare, large repairs.
Also plan a budget for further development, because good software grows with the company: new features, additional user groups, extra integrations. For maintenance and support, Nano Concepts gives you an individual quote tailored to your requirements for availability and response times. That keeps ongoing software costs plannable and transparent – even when your team and your requirements grow.
These factors determine the cost
Feature scope
Every feature has to be designed, developed, and tested – consistent prioritization is the most important cost lever.
User roles and permissions
Several roles with different views and permissions increase the effort for logic and testing.
Integrations
Connections to ERP, CRM, DATEV (German accounting software), or a shop have to be planned, coordinated, and maintained long term.
Data migration
Cleaning up and importing existing data from Excel or legacy systems is often a project phase of its own.
Platforms
A web app, a progressive web app, or native apps for iOS and Android differ significantly in effort.
Security and data protection
Sensitive data requires additional safeguards, logging, and permission concepts.
UX ambition
An intuitive interface saves training effort later but needs a concept, a prototype, and tests with users.
Operation and maintenance
Hosting, updates, monitoring, and support are among the ongoing costs of any software.
Your take-away checklist
- Describe the problem and the goal of the software in one sentence
- List the user groups and their roles
- Separate must-have from nice-to-have features
- Note existing systems and desired integrations
- Identify data sets for migration
- Clarify data protection and security requirements
- Capture the requirements in a requirements specification or a list
- Set a budget range and a target date for launch
Our packages as a guide
Professional
For complex web applications, portals and tailor-made software solutions.
InquireEnterprise
For large projects, system landscapes and long-term development partnerships.
Request a quoteIndicative prices, net of VAT – you will receive your exact quote after the free initial consultation. Pricing & packages in detail
How we support you

Software Development
Software from requirements to operations – web, mobile and integrations from a single source.
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Custom Software
Software built around your workflows instead of standard tools with compromises – for replacing Excel, internal tools and specialized business applications.
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Web Applications
Customer portals, dashboards and SaaS platforms that run in the browser – no installation, on any device.
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MVP Development
The first working version of your software or app – focused on the core features and quickly testable with real users.
Learn moreFrequently asked questions
The cost of a web app varies widely depending on feature scope, user roles, and integrations. At Nano Concepts, lean applications start in the Starter package from €2,500, and web apps with login, database, and integrations in the Professional package from €8,000. The exact quote follows after the free initial consultation.
To acquire, usually yes; to operate, not necessarily. Standard software causes ongoing license costs per user, while custom software means one-time development costs plus maintenance. A comparison over several years and a look at your processes show what pays off.
Yes. You contribute the knowledge of your processes, and we take care of design, technology, operation, and maintenance. What matters is a dedicated contact person on your side who can make decisions and give feedback.
Lean MVPs with a few core features start at Nano Concepts in the Starter package from €2,500. MVPs with user accounts, a database, and payment functionality fall under the Professional package from €8,000. What matters is limiting the feature list consistently to what your idea needs to prove.
When the scope is clearly defined, we prefer to offer a fixed price. If the scope is still open, we start with a concept phase or an MVP and then calculate the next stage with a binding quote. That keeps your budget plannable in every phase.
Describe processes and requirements as concretely as possible, prioritize features, and start with an MVP. For standard tasks, use existing services through integrations instead of developing everything from scratch. And plan for maintenance from the start – that prevents expensive repairs later.
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Learn moreNeeds analysis: How Much Does Software Cost?
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