Custom software development, built exactly for your business
Horizon is a custom software development company shipping bespoke web applications, mobile apps, SaaS platforms and internal dashboards. Custom software development services tailored to your processes — no off-the-shelf template you have to bend around.
What you gain working with Horizon
Built around your process, not ours
Custom software development means the app fits your workflow exactly — you automate what already works instead of retraining your team on a generic tool.
Web, mobile and SaaS under one roof
As a custom software development agency we ship custom web application development, custom app development (iOS + Android) and full SaaS platforms — all integrated.
MVP-first delivery
As an MVP development agency we ship a working, validated product in weeks — not a year-long specification document that never launches.
You own the code and IP
Full source code, documentation and infrastructure access at handover. No vendor lock-in — continue with our team or any other.
Everything you get in the package
- Product discovery and technical specs
- UX/UI design tailored to your users
- Custom software development (web, mobile, SaaS)
- Integrations with your existing tools and APIs
- QA, launch, hosting and documentation
- Post-launch maintenance and continuous development
Custom software development
Custom software development: web, mobile, SaaS platforms, MVPs and internal tools.
from €1,998
Request a tailored quoteFrequently asked questions
What is custom software development and when do I need it?
Custom software development means building an application specifically for your business, rather than paying for a subscription tool used by everyone. It's the right choice when your processes are a competitive advantage, when off-the-shelf products force costly compromises, or when you want to own the product and IP.
What kinds of applications does your custom software development company build?
We deliver custom web application development, custom app development for iOS and Android, SaaS platforms, MVPs, client portals, admin dashboards, internal tooling (light CRM/ERP) and bespoke integrations between the tools you already use.
How much do your custom software development services cost?
Starting price is shown below. Final scope depends on complexity, number of features and integrations. In the free discovery call we define exact scope and give you a fixed, milestone-based estimate before any code is written — no open-ended time-and-materials trap.
How long does custom software development take?
A validated MVP typically ships in 6–10 weeks. Larger platforms are broken into 2–4 week milestones so you launch and learn continuously, not at the end of a year-long project.
Do I own the source code?
Yes. You get full source code, documentation and infrastructure access at handover. Bespoke software development from Horizon comes with zero lock-in — you can continue development with any team.
Book your free consultation
Pick a day and time that suit you. We talk 1:1 about your business — no obligations.
July 2026
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