Custom ERP & business administration software

A business management system built around your real workflow — invoicing, inventory, CRM, finance — without the compromises of off-the-shelf software.

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Why custom ERP?

Off-the-shelf ERPs end where real business needs begin. A custom ERP mirrors the workflows that make your company different: special pricing, multi-level approvals, project billing, partner portals, automated emails, bespoke reports. Typical rollout is 2–6 months, and it scales: start with one module (e.g. invoicing) and grow into full ERP.

Typical modules

  • Invoicing — with NAV Online Invoice 3.0, credit notes, prepayments.
  • Inventory — multi-warehouse, FIFO/LIFO, stock-take, barcode.
  • Procurement — purchase orders, goods receipt, supplier rating.
  • Sales & CRM — lead management, quotes, pipeline, email sync.
  • Projects — tasks, time tracking, project billing.
  • Finance — receivables, dunning, bank import.
  • Dashboards & reports — executive KPIs, exports.

Custom vs. off-the-shelf — decision criteria

Off-the-shelf is fine when processes are standard (basic trade, simple invoicing). Custom pays off when: (1) the process is a competitive edge (unusual pricing or service logic), (2) the current system blocks growth (manual work, Excel silos), (3) deep integration is needed with your own webshop, production, or partner portal.

Integrations

NAV Online Invoice, banks (HUF/EUR multi-bank), webshops (Shopify, WooCommerce, custom), accounting platforms, email (Gmail/Outlook), couriers (GLS, MPL, DPD, DHL).

Frequently asked questions

Single modules (invoicing + inventory) from €10,000–€20,000; a full ERP runs €30,000–€100,000. We provide a fixed-price quote after assessment.

Yes, by default — validated in the test environment, with automatic retry on errors.

A single module: 6–12 weeks. Full ERP: 4–6 months. Iterative delivery — working slices every 4 weeks.

Yes — that is the point of custom. New modules, integrations and reports can be added on a retainer or per-project basis.

Both. Cloud on Hetzner / AWS / Azure (EU data centers); on-premise also supported.

The UI is fully responsive. Native iOS/Android apps are available on request.

Outgrowing your off-the-shelf ERP?

Request a free assessment — we map your workflow and show what a fitting system looks like.

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