From low latency to no latency

Democratizing 5G is a 5G startup that combines the best of IT and telecommunications. We are committed to bringing the open source revolution to the mobile networking market, reducing the time to market for your 5G networking equipment.

About us

OpenAirInterface Contributions

We are actively contributing to the OAI 5GC. Contributions:

  • Edge Computing
  • Quality of Service
  • Policy Control Function
  • Test Automation

Agile Software Development

Our software developers follow the agile philosophy. We are developing in:

  • Modern C++ (C++ 17 and above)
  • Java
  • Python
  • State-of-the art frontend technologies (Angular/React)

Test Automation

Experts in end-to-end 5G test automation using the open source Robot Framework.

5G Core Network

Cloud-native 5G Core Network implementation and deployment.

IP Multimedia Subsystem

Experts in IMS, VoIP (SIP/SDP), VoLTE, VoNR and open source IMS implementation Kamailio.

Agile Project Management

Utilizing agile methodologies for project management such as Scrum


The services we offer reflect our values and our core competencies. From customized support to software development projects, we strive for excellence.

OAI CN Support

You want to deploy the OAI CN in your research lab or your network, but you also want customized support for your specific setup.

Custom CN Projects

You want to build your own 5G core network. We define the requirements together with you and deliver a CN solution for your needs.

Test Automation

You want to automate your tests in a real-world scenario using COTS UEs. We create the test setup and/or write the test cases for you in your own setup.

Software Development

You need experienced software developers for your custom project. We are able to help you out.

Our Values


We firmly believe in agile software development. You are part of the development process from day zero.


We deliver high-quality carrier-grade 5G core network software. You can rely on our software.


We do not believe in developing black boxes. You are in control of the product and there is no vendor lock-in.


We provide you with solutions that you need. You are able to build your value-added services together with us.

Team was founded in October 2022 with the vision to democratize the mobile networking world.
Since then, we have been an active contributor in the OAI CN, as we believe that open source 5G implementations help MNOs, research institutes and the industry to create their own 5G network.
With not only experience in software development, but also with an academic background, we write state-of-the-art software applications and manage your projects with agility and top-notch quality!

We are software engineers at heart!

Stefan Spettel - founder

Stefan Spettel

Chief Executive Officer (CEO)

Founder of 4G/5G Core Network IMS, VoLTE and VoNR 10 years of experience in telecommunications
Stefan Spettel - founder

Lukas Rotheneder

Chief Technology Officer (CTO)

End-to-end test automation with COTS UEs 4G/5G Core Network Software architect and software engineer Agile project management

Contact Information

Our Address

Taubstummengasse 11, 1040 Wien, Austria