
LocationCustom software development in Düsseldorf
Krafteq builds your own business software for trades and small businesses in Düsseldorf — fixed price €1,000–2,000, free prototype in 5 business days, hosting €250/year per software (first year included). Based in Leverkusen, 30 minutes across the Rhine. Direct contact, German GmbH, source code yours.
LocationKrafteq for Düsseldorf — across the Rhine in 30 minutes
Krafteq is a German GmbH based in Leverkusen, NRW. Our office sits about 25 kilometres south of Düsseldorf's old town — via the A59 or A57 you reach us in around 30 minutes, and we reach you just as quickly. Direct technical contact instead of a call centre, plain language, on-site meetings whenever it makes sense.
30 minutes from Leverkusen across the Rhine
Krafteq is based in Leverkusen, roughly 25 kilometres south of central Düsseldorf. Via A59, A57 or A52 we are at your door in 25 to 35 minutes — whether you are in Pempelfort, Bilk, Flingern or at the Medienhafen.
On-site meetings in Düsseldorf
You come to us in Leverkusen or we come to you — your workshop, the building site or your office. Initial conversation and prototype walk-through typically happen on site; the remaining sprints run remotely via the Krafteq Customer Portal.
Direct technical contact
You talk to the engineer who builds your software — not to a sales team in another federal state. Phone, email, Customer Portal. Response usually within 24 hours.
German GmbH, based in Leverkusen
krafteq GmbH, registered in Cologne, head office in Leverkusen. German contracting party, German invoice, GDPR-compliant data processing, AVV (data processing agreement) available as standard. No off-shore construction, no US subsidiary.
AudienceFor trades and small businesses in Düsseldorf
Düsseldorf is more than Königsallee, Medienhafen and corporate headquarters — its trades and small business sector is unusually strong, especially in the period-building districts around Pempelfort, Flingern, Bilk and Oberkassel. These are the businesses we typically serve:
Carpentry and renovation in Pempelfort and Flingern
Carpenters, joiners and interior fitters focused on high-end period-building renovation — job management, on-site measurement, material planning and invoicing with XRechnung in software that fits the way you actually work.
Plumbing, heating and electrical in Bilk and Friedrichstadt
SHK and electrical contractors with a mix of private and commercial work. Maintenance contracts, fault tickets, technician dispatch and mobile site capture — as your own software, not as a subscription.
Painters and floor layers across greater Düsseldorf
Painters, decorators and floor layers with 1–20 employees in the Düsseldorf area. Quoting, measurement, photo documentation, invoicing — all in one software that does not get more expensive every year.
Roofers and façade contractors in Oberkassel and Düsseltal
Roofers, carpenters and façade specialists serving the demanding clientele on the left bank of the Rhine. Specific quoting models, photo measurement, site logbook — built precisely for your business.
Small agencies and service businesses at the Medienhafen
Advertising, event and communication agencies with 5–20 staff. Project management, time tracking, invoicing — as your own software, no monthly subscription, with DATEV or Lexoffice integration.
Owner-led businesses in Gerresheim, Eller and Lierenfeld
Classic right-bank Düsseldorf trades — building sub-contractors, metalwork, automotive workshops. Your processes have grown over years; off-the-shelf subscription software rarely fits. Your own software reflects how you actually work.
ComparisonDüsseldorf agency vs. national subscription vendor vs. Krafteq from Leverkusen
Three realistic options when your Düsseldorf business needs custom software — with an honest take on each dimension.
| Krafteq (Leverkusen) | Düsseldorf digital agency | National subscription vendor | |
|---|---|---|---|
| Model | Fixed price first version, optional hosting | Hourly rate or project price, highly variable | Monthly subscription, add-on tiers |
| Fixed price first version | €1,000–2,000 | Often €15,000–60,000 | No fixed price — recurring fee |
| Total cost over 5 years (10 people) | €2,000–3,000 | €15,000–60,000 plus ongoing maintenance | €9,000–18,000 |
| Time to first version | Under 4 weeks | 3–6 months | Available immediately, but rarely fits |
| Code ownership | Yes — in your repository from sprint 1 | Variable, often retained by vendor | No |
| Fit to your workflows | 100 percent custom | Custom but expensive | Standard configuration |
| On-site meetings in Düsseldorf | Yes — 30 minutes from Leverkusen | Yes — directly on site | Rare, mostly remote |
| EU data residency | Guaranteed (Germany) | Variable | Variable — often US backend |
| Vendor lock-in | None — standard containers, portable | Variable | High |
FAQFrequently asked questions from Düsseldorf
Are you a trades business? Take a look at our trades page.
Custom software for plumbing, electrical, painting, carpentry, roofing and other trades — with industry-specific examples, the German e-invoicing requirement from 2026, and DATEV, GAEB and DATANORM integrations. Fixed price €1,000–2,000, free prototype in 5 business days.
Go to trades pageDüsseldorf business? Let's talk.
Free prototype of your own software in 5 business days, fixed price €1,000–2,000 for the first version, on-site meetings in Düsseldorf possible. Describe your business — we'll come back to you within 24 hours.
- Free
- No commitment
- On-site meetings possible