Connecting systems that don't talk
Accounting, inventory, shop, payment or vehicle data: we build lasting integrations so data arrives where you need it, by itself. We start with the Preflight, which checks upfront whether your systems can be connected.
Data is entered once and available everywhere. The double typing is over.
The Preflight tests the connection technically before you get a fixed-price offer for the build.
automatic: fahrtenbuch.at pulls vehicle data through an interface and needs no additional hardware.
Systems as islands
Accounting, inventory, shop and payment don't know each other. So someone types numbers from one system into the next, reconciles lists by hand and hopes nothing slips. Every transfer costs time and is a new chance for errors.
Everything entered twice
The same numbers are typed into shop, accounting and Excel. It costs time every day, and the errors only show up at closing.
Export, import, Excel
Data exchange runs on CSV files and manual work. It only works as long as the right person remembers.
Connection unclear
Nobody knows upfront whether a system can be connected at all. That's why we check it before a fixed price is on the table.
Professional collaboration and a tailored solution that exceeded our expectations.
automatic recording: fahrtenbuch.at logs trips without any additional hardware.
You don't need data transfer. You need one source.
We connect third-party systems to your software via API, build our own interfaces where needed and reconcile data automatically. It is a permanent part of your software and runs without anyone having to remember it.

What you get
We build integrations that connect your systems permanently. Data is entered once and reconciled automatically. In the Preflight we first test whether the systems can be connected at all.
Accounting & inventory
We connect your software with systems such as BMD, RZL, DATEV or your inventory system, so documents and stock don't travel by hand.
Shop & payment
Orders from the online shop and payments via Stripe land cleanly in your system, with no rework.
Building your own APIs
If a system has no suitable interface, we build one. That way other programs can plug into your software too.
Vehicle and device data
We pull data straight from the source, like fahrtenbuch.at does through the Smartcar API, with no additional hardware.
How your integration comes to life
- 01
First call
Free and no strings attached. We understand which systems don't talk and tell you honestly what is worth it.
- 02
Preflight & fixed price
Three weeks, 3,990 EUR net: workshop, technical test of the connection, prototype on its own URL, concept and fixed-price offer. Fully credited if you commission the build.
- 03
Data model & interfaces
We define which data flows where, in which direction and with which rules when records conflict.
- 04
Build & connect
We build the integrations in short, visible rounds. The first version is ready four to eight weeks after the Preflight.
- 05
Test & go-live
We test with real data, switch on cleanly and train your team.
- 06
Run & maintain
We monitor the connection and catch up when a connected system changes. We stay accountable.
What you can count on
No hidden costs
A transparent fixed price we stick to. What we say is what you pay.
No surprises on the invoice
You pay what was agreed. Not a cent more without your sign-off.
The code is yours
Full code handover on completion. No lock-in, no dependency.
Your data stays in the EU
Hosted and processed in the EU, GDPR-compliant.
Only what works goes live
We don't ship software that doesn't run cleanly. Tested before you see it.
We stay after launch
Support, maintenance and further development. You're never left alone.
Before you ask
Anything that offers an interface or can export data: accounting, inventory, online shop, payment providers or vehicle data. In the Preflight we test the connection concretely before you commit.


