We are an award-winning Austrian high-tech company developing advanced artificial intelligence (AI) algorithms for enabling machines to engage with humans in natural conversations.

  • Based in Vienna
  • Founded by Dipl.-Ing. Dipl.-Ing. Dr. techn. Andreas S. Rath
  • Developing ONDEWO AI since 2017

Creating an on-demand world

We want to build a world where everyone can have nearly everything in an instant. No one has to waste precious time while waiting for something. That is what exactly ONDEWO stands for. With our unique AI, we make an innovative contribution to the on-demand economy. ONDEWO Call Center AI enables companies to answer customer requests immediately without wasting any second in waiting loops.

Our self-developed novel AI approach is a significant innovation leap for the human   machine communication of the future.

It is based on numerous in-house developed Deep Learning and Machine Learning algorithms for Speech-to-Text (S2T), Natural Language Processing (NLP), Natural Language Understanding (NLU), and Text-to-Speech (T2S).


The journey of ONDEWO

Since Dipl.-Ing. Dipl.-Ing. Dr. techn. Andreas S. Rath founded ONDEWO in 2017; it was the beginning of an exciting journey. We are proud to show you our most significant milestones at a glance.

2020 – Go to Market

Our AI is ready to say “hello world!”

ProductONDEWO Natural Learning Understanding (NLU), ONDEWO Speech-to-Text (S2T), ONDEWO Text-to-Speech (T2S), ONDEWO AI Management (AIM), ONDEWO Call Center AI (CCAI), ONDEWO VOIP Telephone System Integration (VTSI)
Award HighlightAustrias Next Global Champion
PartnersBOKO, Cloudflight, Frequentis, Kapsch, Atos
Employees15+ and continuously growing

2019 – Technology Proof

In collaboration with our partners, we work on the proof of concept.

ProductONDEWO Natural Learning Understanding (NLU), ONDEWO Speech-to-Text (S2T), ONDEWO AI Management (AIM), ONDEWO VACC
Award HighlightKPMG AI Award
PartnersSoftbank Robotics

2018 – Conversational AI from Austria

Deep focus on the core – our unique artificial intelligence.

ProductONDEWO Natural Learning Understanding (NLU)
Award HighlightBusiness Digital Trend
PartnersAWS, Catalysts

2017 – Foundation in Vienna

ONDEWO is born and the first employees get on board.

ProductMarketplace Facebook Messenger and Chatbot for SMEs in Vienna
Award HighlightAustria Presse Agentur
PartnersSchenker Technologies, NVIDIA

2016 – The big bang

Two friends and former McKinsey consultants have a great idea.


We aim high

We are very proud of what we have achieved over the past few years. Within a very short time, we have not only grown rapidly but have also been awarded several prizes. 

Winner Trend eAward 2020

Winner AI Award 2019

Winner 2019

Winner 2018

Winner 2017

2nd Place 2017

Finalist 2017


What else is new

Register here for the ONDEWO newsletter. You will be up to date, and you will always be the first to know about new products and solutions as well as other news.

Get Started

Get started right away!

What challenge is your company facing? An ONDEWO expert will be happy to support you in finding the best solution!

Become an ONDEWO partner

Get to know our Products

See all industry solutions