Central phone number
Feel free to contact us!

+49 371 2371-0


Central fax number
Feel free to contact us!

+49 371 2371-150


Support hotline
We answer your questions

+49 371 2371-250

Send an email

SIGMA app development

The solution for your individual app under IOS, Android & Windows.

As a future-oriented company, you take advantage of the digital world and meet the challenges by constantly developing your company. We support you by providing needs-oriented solutions for your workflows with our many years of experience in customer-centric software development. Among other things, you benefit from our competent app development. We develop innovative and process-specific software solutions for you or adapt already used apps to changed conditions.

For this purpose, we discuss with you which technology is suitable for your app. Based on the required functions and app content, preferred device types and the functional design, we conceive and project your desired product with the operating systems IOS, Android, Windows CE as well as web applications with MS Blazor.

Exclusive App Development & Software Solutions

Whether new development, function integration or extension - we implement your ideas efficiently and effectively.

  • process-oriented requirement analyses
  • application-oriented conceptual design
  • realistic planning of software and hardware costs
  • cost-sensitive implementation through the use of agile methods

Even after the development of your customized solution we are at your disposal with our competent support.


Product / Use
Reference / Example
Field / Project partner
Your benefit

SIGMA offers you an end-to-end digital solution for recording operating data in production. The SIGMA PDC app for the ERP SAP Business One enables you to achieve paperless production via a browser-based terminal.

The GRAIDWARE app for goods storage supports you in the digital management of filled containers as well as in the monitoring of storage times and storage locations. GRAIDWARE guarantees the exchange of information with your ERP system and enables the visualization as well as evaluation of the product status.

With the warehouse management app for Infor LN, you can easily and quickly check your stock, make a stock removal or perform an inventory. Barcodes can be used to record and identify items with batches, serial numbers and storage locations. In this way, inventory movements and stocktaking can be carried out on the move in the warehouse or shipping area.

The production feedback app for Infor LN allows you to record working times as well as the quantity produced in ACTUAL and TARGET. In the app, your employees can enter their activities into the production plan and thus enable full transparency about the status of production and resources at any time.

With our asset accounting app, you can digitize and simplify the inventory of assets, furniture and technical equipment using RFID solutions. In doing so, you identify several assets simultaneously without contact and without visual contact.

Our Digital Packing Table app for SAP Business One enables your mail order business to automatically carry out the packing process through picking lists and route optimization through collective picking.

For the maintenance of your operating equipment such as containers and tools, we have developed an app that can be used as a standard in the areas of production, warehouse and logistics as well as supply chain.

The Android-based mobile warehouse management app for SAP Business One simplifies your work and leads to paperless logistics in the warehouse. Handhelds capture objects and transfer them to your ERP system in real time.

SIGMA Bot IconSIGMA bot

Welcome to the SIGMA Chatbot!

Thank you for using our chatbot. Our chatbot is here to answer your questions and provide solutions. Here are some instructions for use:

1. Asking questions

Pose your question directly in the chat window. Our chatbot utilizes comprehensive data knowledge derived from one of our internal databases and text documents containing marketing information about products and services of the SIGMA Group, enabling the chatbot to provide you with detailed answers

2. Providing feedback

After the chatbot has responded, you have the option to rate the answer. This helps us understand how well the chatbot responds to different inquiries. Provide feedback on whether the answer was helpful or not.

3. Contacting the sales team

If the chatbot cannot provide a satisfactory answer, you have the option to send a request directly to our sales team from the chatbot window. We will assist you personally.

4. Email forwarding

If you wish to end the conversation with the chatbot or receive information via email, the chatbot offers the option to forward the conversation via email. Simply click "Send answer via email," enter your email address, and a few seconds later, the conversation with our SIGMA chatbot will be forwarded to your email address.

5. Chatbot optimization

We value your feedback! Ratings help us continuously improve and optimize the chatbot. Let us know what you like and where we can further improve. Feel free to send your feedback via email as well - marketing@sigma-chemnitz.de.

Thank you for using our chatbot. We hope it can effectively assist you with your concerns. If you have any further questions, we are here to help.

Privacy Information for Users of Our SIGMA Question Bot (Privacy Policy)

Use of Chatbot

(1) This website uses a chatbot developed exclusively by us. The chatbot is a software-based dialog system that enables text- or voice-based communication with a technical system.
The chatbot operates on the RAG (Retrieval-Augmented Generation) approach, retrieving data from a database to answer questions as accurately as possible. These data, along with the user’s question, are sent to the language models of OpenAI, Inc. without transmitting any personal information about the user. The models attempt to answer the question using the provided data and return the response. The data are sourced from one of our internal databases, comprising text documents with marketing information about products and services of the SIGMA Group.

(2) The following data are processed: session ID for user requests, the time of the request, the request itself, the chatbot’s response, the topic, and the language.

(3) We process this data to analyze the productivity of our chatbot and to continuously improve it. This includes the following purposes:

  • Chatbot performance optimization: We collect and analyze interactions with the chatbot to evaluate its efficiency and performance. This includes, for example, questions the chatbot could not answer, repeated inquiries on specific topics, and similar issues.
  • Enhancing the user experience: We use data to improve the user experience. This includes analyzing user feedback to make adjustments and expansions to the chatbot to better meet your needs.
  • Error detection and resolution: The data allow us to detect errors and issues in real time, enabling faster resolution and updates to the chatbot.
  • Statistical evaluations: We generate aggregated, anonymized statistical reports on chatbot usage. These reports contain no personal information and serve to analyze trends and patterns.

The legal basis is Article 6(1) Sentence 1 lit. f GDPR.

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Hello, I'm the SIGMA Question Bot, and I'd be happy to answer your questions about out IT solutions.

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