Custom software — applications built around your business
Off-the-shelf tools rarely match how a company actually works. We build custom software: web applications, SaaS platforms and internal tools that reflect your processes, integrate with what you already use, and have artificial intelligence built in wherever it makes sense.
Types of custom software
Web applications
Browser-based systems for your team, customers or partners. Nothing to install, available anywhere.
SaaS platforms
Subscription products from idea to production: accounts, permissions, billing, admin panel.
Internal tools
Dashboards, CRMs, document workflows and automations that replace spreadsheets and manual work.
Integrations & APIs
We connect new software with accounting systems, ERP, e-commerce and third-party services.
When custom software is worth it
Custom software makes sense when off-the-shelf tools force workarounds, data is scattered across many programs, or a process gives your company a competitive edge you don't want to flatten into what everyone else uses. You pay for a solution you own and that grows with your business.
From idea to a working application
1 · Discovery
We learn the business, users and constraints, and define a measurable goal — before any code is written.
2 · Prototype
Within 2–3 weeks we deliver a working product core, tested with real users.
3 · Build
We iterate towards full functionality: frequent releases, tests and transparent progress.
4 · Run
Launch, monitoring and continued development. We stay with the product long after release.
Proven on our own product
We apply this approach every day to Contivo — an AI-native Polish accounting system for accounting firms that handles KSeF, JPK, ZUS, HR and payroll. It is a production system in a demanding, regulated domain, not a portfolio prototype.
See Contivo — AI accounting systemQuestions about custom software
How much does custom software cost?
It depends on scope, the number of integrations and requirements. After a short call and discovery we prepare a phased estimate, so the first working version ships as early as possible.
Who owns the application code?
Software built to order belongs to the client — the transfer of intellectual property rights is agreed in the contract before work begins.
Can you take over an existing application?
Yes. We start with a code and architecture review, then propose a development or gradual modernisation plan.
Do you work remotely?
Yes — most of our collaboration is remote, and we work with companies across Poland.
Have an app idea? Let's talk.
Describe the problem you want to solve — we reply within one business day.