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Custom software

We build software that automates your business and saves you time.

Stop doing things by hand. Custom software takes care of the routine work automatically — so your team can focus on what actually matters.

Custom-built solutionNext.js & ReactFrom €5,000Free consultation

What we build

Modern software that supports your business.

Dashboards

Real-time views into your business data and metrics.

Customer portals

A custom login area where your customers can manage their services.

Booking systems

Scheduling, resource management, and calendar integrations.

Admin panels

Manage content, users, and data easily from the browser.

CRM solutions

Customer relationship management tailored to your exact process.

Internal tools

Automate manual processes and make your team more effective.

Reporting systems

Automated reports, analytics, and data visualization.

Integrations

Connect your existing systems together seamlessly.

Who it's for

Custom software fits nearly every industry.

🏗️

Construction companies

Project and resource management

🍔

Restaurants

Orders, reservations, and loyalty programs

🚗

Car dealerships

Inventory management and customer tracking

🏥

Healthcare providers

Appointment booking and patient management

⚖️

Law firms

Case management and document handling

🏠

Real estate agencies

Listings and customer tracking

💼

Consultants

Projects, invoicing, and clients

🏢

SMBs

Built around your exact processes

What it can include

Everything a modern business application needs.

🔐

User management

Login and authentication

👥

Roles & permissions

Control who sees what

📊

Dashboards

Real-time metrics and KPIs

📈

Reporting

Automated reports and exports

🔌

API integrations

Connect third-party services

🗄️

Databases

Scalable data architecture

🔔

Notifications

Email, push, and in-app

📁

File management

Upload, storage, and sharing

🔍

Search

Fast search across all your content

Automations

Automate repetitive workflows

Technologies

The best technologies for modern software development.

ReactReact
UI component library
Next.jsNext.js
Full-stack framework
Node.jsNode.js
Server-side logic
TypeScriptTypeScript
Type-safe development
PostgreSQLPostgreSQL
Reliable database
SupabaseSupabase
Open-source backend
DockerDocker
Container-based deployment
CloudflareCloudflare
CDN and security
OpenAIOpenAI
AI-powered features
StripeStripe
Payment integrations

Process

Your software, built step by step.

01

Free consultation

A 30-minute call: business needs, challenges, and goals.

02

Planning

Technical architecture, database design, and interfaces.

03

UX/UI design

Wireframes and visual design in Figma.

04

Development

Built in sprints — we show progress every week.

05

Testing

Automated tests and real user testing.

06

Launch

Rollout, training, and documentation.

07

Ongoing maintenance

Updates, monitoring, and continued development.

Free consultation

Let's start with a 30-minute call.

Tell us what your software needs to do — we'll handle the rest. The consultation is completely free with no obligation. You'll walk away with a clear recommendation on technology, timeline, and cost.

What we cover in the call

  • Business needs and current challenges
  • Goals and metrics
  • Users and access levels
  • Possible integrations with existing systems
  • Timeline and milestones
  • A preliminary cost estimate
  • Technology recommendations
  • No obligation — completely free

Why invest

Why do companies invest in custom software?

⏱️

Saves time

Automated processes free up hours every week that were spent on manual work.

Boosts efficiency

Your team does more with less — without hiring extra people.

🎯

Reduces errors

Software doesn't forget things or make human mistakes.

📈

Scales with growth

The system grows alongside your business without needing to be rebuilt.

Upcoming client projects

Our projects are still in progress.

Our case studies will be published with client permission as soon as projects go live. Get in touch — we're happy to tell you more about the kinds of projects we specialize in.

3 projects currently in development

Why Apex Site

A partner who builds your software — and keeps it up to date.

Custom-built solution

No off-the-shelf products. Software built to fit your exact processes.

Fast development

MVP ready in 6–10 weeks. We iterate quickly based on feedback.

Scalable architecture

Grow from hundreds to hundreds of thousands of users without a rebuild.

Secure implementation

GDPR compliance, encrypted data transfer, and role-based access control.

Ongoing support

We don't disappear after launch. Maintenance and development are part of the partnership.

Measurable results

We track usage data and keep improving the software based on it.

FAQ

Answers to common questions.

Let's get started

Let's build software that saves you time and makes your business more efficient.

Book a free 30-minute consultation. We'll go through your business needs and design the right software solution for you, with no obligation.

Free consultationNo obligationSource code is yours