Welcome to Onlim.

Are you looking to automate your communication in customer service, marketing or sales?


Then that’s the right place for you to be.

As a spin-off of the University of Innsbruck, Onlim offers AI-based, state-of-the-art chatbots and voice assistants.

Onlim Team

Meet our international Team

Alexander Wahler


Alexander is CEO and co-founder of Onlim. He is in charge of business development, finance and investor relations. Alexander has been a successful serial entrepreneur in the SaaS industry for over 15 years now and graduated in electrical engineering at the University of Technology Vienna.

Ioan Toma


Ioan is COO and co-founder of Onlim. He is in charge of operational management, R&D and product development. Ioan received a Ph.D. in Computer Science from the University of Innsbruck and is also a Senior Researcher at the Semantic Technology Institute (STI) Innsbruck.

Corneliu Stanciu


Corneliu is CTO of Onlim and responsible for the technical development and implementation of the product. He gained a bachelor’s degree in Computer Science at the University of Innsbruck and was part of several research projects for semantic technologies at STI.

Marc Isop


Marc is Chief Revenue Officer of Onlim and in charge of all sales and marketing activities. He has worked as a consultant and in executive positions in the software and internet industry for 20 years. Marc has a degree in Commercial Science from the Vienna University of Economics and Business.

Filip Netrval

Head of Product Management & Customer Delivery

Filip is Product Manager at Onlim and optimizes our product portfolio and product features based on customer feedback and market developments. He is an experienced product manager, holds a degree in electrical engineering from the Lund University in Sweden and is co-founder of several patents.

Stephanie Falkner

Digital Marketing Manager

Stephanie is Digital Marketing Manager and takes care of Onlim’s social media and content marketing. She has a degree in International Economics and Business Studies from the University of Innsbruck.


Stefan Rehm

Key Account Manager

Stefan is Key Account Manager at Onlim and takes care of our enterprise customers. He has several years of experience in international companies. Stefan completed his master at the FH in Vienna and holds an additional Master in International Management from the INSEEC University in Paris.


Valentina Kössler

Key Account Manager

Valentina is Key Account Manager at Onlim and responsible for our enterprise customers. She gained her bachelor’s degree at Modul University Vienna, has several years of experience in international companies in gastronomy, media and HR branches and could build a solid international network.

Ina O’Murchu

Creative Technologist

Ina assists Onlim as creative technologist with content creation and branding and hosts “Stories by Onlim” together with Chris Huskins. As an early adopter she is passionate about the Social Web. Ina graduated from the Digital Enterprise Research Institute (DERI).


Julia Weninger

Finance & Human Ressource Assistant

Julia is Finance and Human Ressource Assistant and responsible for administrative tasks at Onlim such as accounting and billing. She completed her teacher training programme in Geography & Economics and Psychology & Philosophy at the University of Vienna.


Chieh Broszeit-Pan

Customer Delivery Manager

Chieh is customer delivery manager and is responsible for project management and customer service. She has several years of experience in media intelligence. Chieh holds degrees in entrepreneurship, journalism and music education. She finds her balance in triathlon and cooperative board games.

Jürgen Umbrich

Data Scientist

Jürgen is data scientist at Onlim and responsible for the development of data infrastructure and modelling of data and services. Jürgen graduated from the National University of Ireland, Galway (NUI Galway) in 2013 and worked for the University of Vienna before joining Onlim.


Simon Lasselsberger

Software Architecture Consultant

Simon supports Onlim to solve software architecture challenges. He was one of the first employees of Runtastic and started to work as a self-employed software architecture consultant in 2019.


Nina Mrzelj

Data Scientist

Nina is a data scientist at Onlim and she is using natural language processing to improve the quality of conversations. She analyses the data to support the dialogue team and statistical reports for clients. Nina holds a degree in Computer Science and Mathematics from the University of Ljubljana, Slovenia.

Fabian Gasser

Front-End Developer

Fabian is frontend developer of Onlim and responsible for the user experience of the platform. He holds a master degree in Information Systems from the University of Innsbruck and wrote his master thesis at the Semantic Technology Institute (STI).

Carlos Romero

Front-End Developer

Carlos is software architect for the frontend of Onlim. Before he worked at the Semantic Technology Institute (STI) Innsbruck and one of its spin-offs. Carlos holds a MSc in Informatics, in the field of Robotics and Computer Vision.

Benjamin Klotz

Back-End Developer

Benjamin is a backend developer at Onlim and works a lot with Ruby, Ruby on Rails and database systems. In his leisure time Benjamin likes to learn about new technologies and programming languages.

Florin Ionita

Back-End Developer

Florin is backend developer at Onlim and mainly works with Ruby/Ruby on Rails. He has already worked on various projects, such as a custom finance software, a sports software, SaaS marketplaces, a CRM and a mobile app.

Valer Roman

Valer Roman

Back-End Developer

Valer is a backend developer at Onlim working on the data management and reasoning services that power our chatbot solution. He has almost two decades of software development experience. Besides the passion for development, in his spare time, he likes riding his bikes.

Kevin Angele


Kevin is a software developer at Onlim and is responsible for implementing a REST-API to integrate a Triple-Store. Besides, he is doing his Master degree in Computer Science at Karlsruher University of Technology.

George Dan

Usability Expert

George is responsible for ongoing tests and optimization of the Onlim platform. He is passionated about frontend web development and UX/UI design. George graduated from University of Oradea with a Bachelor’s degree in Computer Science.

Venislav Georgiev


Veni is responsible for many aspects related the Onlim website. He takes care of running and maintaining the site as well as of SEO. Veni also contributes to enhancing user satisfaction by improving the usability, design, and accessibility of the Onlim platform.

Martin Kammerlander


Martin is responsible for System Administration and DevOps at Onlim. He also has good knowledge of backend development. Together with his colleague, Martin owns an Internet Agency in Innsbruck.


Roland Gritzer


Roland works part-time with Onlim and is responsible for system administration and DevOps. He is studying Information Technology at the University of Innsbruck. In his free time Robert likes to go climbing or paragliding.


Christian Taubeneck

Customer Delivery Manager

Christian is responsible for customer service and dialogue design and supports both teams to optimise current and future chatbots. He has several years of experience in customer service and the creation and editing of content. Tabletop RPGs and fantasy novels are his main hobby.

Michelle Fuschlberger

Dialog Designer

Michelle assists the Onlim team by optimizing the products and dialogues by the means of the clients’ requirements. Michelle works with Onlim part-time and studies English and Physics.

Lisa Teveli

Lisa Teveli

Customer Delivery Manager

Lisa is one of the Dialogue Designers at Onlim. Together with our developer team she customizes the chatbot solutions for our customers’ needs. Lisa recently finished her bachelor degree in Geography at the University of Innsbruck.



Prof. Dieter Fensel


Dieter is co-founder of Onlim and multiple other startups and advises and strategically assists Onlim with his experience in Semantic Web, Web Services, Enterprise Application Integration and E-Commerce. He received his Master in Computer Science at the Technical University of Berlin and his Doctoral degree in Economic Science at the University of Karlsruhe. After habilitating in 1998 and some years of research in various European Institutions he founded the Semantic Technology Institute (STI) which is part of the Institute of Computer Science at the University of Innsbruck.


Ramtin Ghasemipour


Ramtin is advising Onlim on many aspects of developing the product and growing the business. In the past 15 years he served as Co-Founder and Innovation Architect in multiple Software savvy endeavours. He works and has worked as consultant, advisor and lecturer to a number of enterprises, financial institutions and startups helping them to design and optimise their digital business. He holds a joint MBA from the Vienna University of Economics and the Technical University of Vienna as well as an Honours Bachelor for Computer Science from the University of Derby.


Prof. Jürgen Angele


Jürgen is advising Onlim in various areas such as Semantic Technologies, Ontologies, Rules and Logics. He currently leads a Competence Center for Artificial Intelligence at Adesso AG. Jürgen founded several companies, as for example Ontoprise in 1999, a Semantic Technology provider. In 1994, he became professor at the FH Braunschweig, Germany. From 1989 to 1994 he was assistant at the University of Karlsruhe and received his PhD in 1993. Alongside he worked with several international companies. He graduated in Computer Science from the University of Karlsruhe in 1985.