SaaS development
Custom SaaS development, from idea to production
We design and build SaaS products end to end — multi-user platforms with accounts, roles, billing-ready architecture and the integrations a real product needs — and we run our own SaaS in production, so we know what it takes.
SaaS is more than a web app with a login. It's per-tenant data, subscription logic, roles and limits, integrations, and an architecture that stays reliable as you add customers. That's what we build.
Our own product, PersonalneAgentury.sk, is a B2B SaaS platform we designed, built and run ourselves — so “in production” isn't a slide for us, it's daily reality.
What we build
Multi-tenant platforms
Accounts, roles and per-customer data kept cleanly separated, with the limits and permissions a real SaaS needs.
Subscription & billing-ready
Architecture ready for plans, limits and a billing provider — so monetization isn't a rewrite later.
Dashboards & self-serve
The screens your customers live in: their data, settings and reports — without your team in the loop for every request.
Integrations & APIs
REST and GraphQL APIs and third-party integrations, so your product fits the tools your customers already use.
How a project runs
Listen & scope
We start from your plan and goals, map the requirements, and give you a fixed quote — so you know the number before we start.
Prototype
We build a working prototype of the core flows. You sign off on the direction and the details before we build the real thing.
Build & ship
Multi-tenant architecture, database, frontend and backend, integrations — shipped to production properly, not left as a demo.
Support & evolve
After launch we fix, update and keep improving it. We respect NDAs and stay reachable.
Built with
Per-account separation, protected access and roles, encrypted sensitive data, and GDPR handled properly — security designed in from the start.
Our own SaaS, in production
PersonalneAgentury.sk is a custom B2B SaaS for the staffing market that we designed, built and run ourselves — bulk inquiries, smart filtering and convenient licence checks. Live in Slovakia.
Read the case studyCommon questions
Can you build an MVP first, then scale it?
Yes — usually the smart path. We build a focused first version, get it in front of real users, then grow it based on what you learn, without painting the architecture into a corner.
How do you handle multi-tenancy?
We design tenant separation in from the start — clean per-account data, roles and limits — so adding customers doesn't mean rewrites or data leaks.
Do you handle billing and subscriptions?
We build the architecture ready for plans and limits and integrate a billing provider when you're ready to monetize. Monetization isn't hidden behind a later rewrite.
Do you maintain it after launch?
Yes — we keep fixing, updating and improving it. We run our own SaaS in production, so reliability isn't an afterthought.
Related services
Web application development
Internal systems, client portals, dashboards and B2B web apps.
Learn moreMobile app development
Cross-platform iOS & Android apps, sharing your web backend.
Learn moreMVP development
From idea to a focused first version that ships and can grow.
Learn moreModernization & maintenance
Take over, modernize, migrate and maintain existing software.
Learn moreAI features & automation
LLM features, OCR/parsing and automation — integrated with checks, not hype.
Learn moreBuilding a SaaS product?
Tell us what you're planning — the first conversation is free, and we'll tell you honestly how we'd approach it.
Get in touch