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IoT apps and software tools in record time. Without code.

Make yourself independent of costly custom development as an SME. Build exactly the software you need to digitalize your core processes within minutes.

Heisenware App Builder

These companies are already saving time with Heisenware

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Stadtwerke Lübeck digital
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Logo Brüggen
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Drag-and-drop building blocks

Develop apps yourself. Without programming.

Save a lot of time in app development thanks to prebuilt widgets and modules. Connect user interfaces with backend functionality via drag-and-drop.


Connect apps with your own data

Effortless integration of hardware, sensors, software, files and legacy systems. Meeting the requirements of manufacturing, crafts and utilities.

Progressive Web Apps

Build once, deploy everywhere

Deploy ready-to-use apps to smartphone, tablet, and laptop simultaneously. Installation takes just a few clicks - regardless of operating system and device type.

Internet of Things

Local data collection, global availability

Don't miss a thing. Thanks to modern and secure cloud technology, your productive apps and important data are accessible and available everywhere.

Without limits

No-code, if possible. Low code, if needed.

Extend app functionality by modifying data with custom JavaScript expressions, JSONATA, AI model integration, and much more.

How software development is done today

Heisenware's low-code platform puts custom app development in your own hands.

Up to 90 % faster

Implement new ideas and customizations in a fraction of the time of traditional programming.

Relieve IT department

Non-developers can put their requirements directly into reality. This allows collaboration at eye level.

Gain independence

Simply implement individual software yourself. Without coding and without expensive, external development.

Three ways to your custom app

You build yourself

First, you will choose if you use the App Builder “as-a-service” or if you deploy it on-premises or in your private cloud. Then you can start to build your app from scratch or by using a template. We will support you whenever needed.


We build your prototype

We build an initial version of your application based on your requirements. This version will then be handed over to you to continue the work, with direct support from us whenever needed.


We build your productive app

This is a carefree approach and comparable to classic custom software development. Just three differences: It will be cheaper, it will be faster, and you will be able to easily modify the result.

full service

What our customers say

“As the manufacturer of tomorrow's smart office, we are specialists in the production of high-tech chairs and desks. Another specialist is needed to connect them to the Internet. With Heisenware, we have found the technical expertise to get our prototypes off the ground.”

christoph janyska
Christoph Janyska - AdaptionLab

“The connectivity requirements for our microchips are as unique as our LED products. Heisenware's personal support and powerful connectivity solution have transformed our low-level serial communications into a modern, web-based interface that has become an integral part of our QA.”

carsten freiberg
Carsten Freiberg - Creative LED