Vienna, the capital of Austria, is renowned not only for its rich cultural heritage but also for its burgeoning tech industry. Over the past decade, the city has transformed into a hub for innovation, attracting a plethora of software and app development companies that cater to a global clientele.
Whether you’re a startup aiming to launch your first app or an established enterprise seeking to digitize operations, Vienna offers a diverse range of development firms equipped with the expertise to bring your vision to life. From custom software solutions to cutting-edge mobile applications, these companies are at the forefront of technological advancement.
In this blog, we’ve curated a list of the top 11 software and app development companies based in Vienna, Austria. Each company profile includes essential details such as their website, location, team size, services offered, minimum project budget, average hourly rate, and client reviews. This comprehensive overview aims to assist you in making an informed decision when selecting the right development partner for your project.
Here is a curated list of the top 11 software and app development companies headquartered in Vienna, Austria. These companies are known for their expertise, innovation, and client satisfaction.
1. Easify Technologies

- Website: easifytechnologies.com
- Location: Budapest, Hungary
- Team Size: 5–10
- Min Project Budget: $1,000+
- Avg Hourly Rate: $25–49/hr
Easify Technologies has emerged as a prominent software and app development company in Austria, earning the Research and Development Award in 2022 from Acquisition International for its innovative digital solutions (Acquisition International). They have also been the winner of TechBehemoth’s awards for top company providing Web design and WordPress service in Austria in 2024.
Founded in 2021, our Austria-based team has rapidly built a reputation as a premier provider of data-driven digital services, catering to businesses worldwide.
Client Reviews:
- Easify Technologies has been a crucial partner since our company’s inception. They manage our three domains, greatly enhancing our exposure and returns through outstanding SEO skills. Beyond web development, they’ve restructured our internal email systems and improved prospect outreach through automation and a polished website. – Zaid, CTO, Renta Properties Ltd.
- Easify Technologies is the right choice, I would highly recommend them, since they have been professional and competent from the very first moment. Our website is wonderful, attractive, easy to use with the perfect design. Shaghil and his team worked closely with us to provide a site that met all the criteria that we were looking for. The result is just amazing. Thank you. – Adrienn, Co-founder, Non Stop Nanny
- We’ve already done two projects of different nature, ie a software adaptation and a website, with the team at Easify. They’ve always been professional and flexible in adapting to our needs and are not afraid of incorporating new knowledge to their skills if the project requires it. – CEO, Bottega Hospitality
2. 9Y Agency

- Website: 9y.co
- Location: Vienna, Austria
- Team Size: 10–49
- Description: 9Y Agency is a Vienna-based software agency specializing in web and mobile app development, UX/UI design, and growth hacking. Since its founding in 2015, 9Y has delivered digital solutions for clients in various sectors, including energy, real estate, communications, and health.
- Min. Project Budget: $10,000+
- Avg. Hourly Rate: $50–$99/hr
- Client Reviews:
- They were a knowledgeable, professional, passionate, and trustworthy partner.
- Their technical proficiencies are commendable.
- They are super flexible to adapt to our needs and they are always open to discuss the potential for improvement.
3. Margelo

- Website: margelo.io
- Location: Vienna, Austria
- Team Size: 10–49
- Description: Margelo is a team of React Native core contributors based in Vienna. They specialize in mobile app development and have worked on large projects and libraries used by many apps daily.
- Min. Project Budget: $5,000+
- Avg. Hourly Rate: $100–$149/hr
- Client Reviews:
- Margelo’s expertise in React Native is unparalleled.
- They delivered our app with exceptional performance.
- Professional and highly skilled team.
4. PioGroup Education Software

- Website: piogroup.net
- Location: Vienna, Austria
- Team Size: 50–249
- Description: PioGroup specializes in developing educational software solutions. Their services include mobile app development, custom software development, and IT staff augmentation.
- Min. Project Budget: $10,000+
- Avg. Hourly Rate: $50–$99/hr
- Client Reviews:
- PioGroup’s dedication to quality and customer satisfaction truly sets them apart in the edtech landscape.
- Their team was exceptionally professional, dedicated, and knowledgeable.
- Their edtech expertise was consistently impressive, yet it was their great client engagement that truly stood out.
5. Finnoconsult GmbH

- Website: finnoconsult.at
- Location: Vienna, Austria
- Team Size: 10–49
- Description: Finnoconsult is a digital consulting company focusing on innovation in the financial sector. They offer services in mobile app development, UX/UI design, and digital strategy.
- Min. Project Budget: $10,000+
- Avg. Hourly Rate: $100–$149/hr
- Client Reviews:
- We were impressed by their solution-oriented approach and quick way of working.
- Their quick and professional way of work was impressive, and they were highly engaged people.
- Their quick and professional way of working, including short response time, is impeccable!
6. Cloud Flight

- Website: cloudflight.io
- Location: Vienna, Austria
- Team Size: 2–9
- Description: expressFlow is a boutique app development firm specializing in mobile app development, UI/UX design, and app marketing. They focus on delivering high-quality, user-friendly applications.
- Min. Project Budget: $10,000+
- Avg. Hourly Rate: $100–$149/hr
- Client Reviews:
- They delivered a complex deliverable with moving requirements even faster than they originally projected.
- They work well as part of our team, treating the project as if it’s their own.
- We’ve really been able to reach our goals at the end of the day and create nice solutions.
7. WEZEO

- Website: wezeo.com
- Location: Vienna, Austria
- Team Size: 10–49
- Description: WEZEO is a digital agency offering services in mobile app development, web development, and UI/UX design. They focus on creating innovative and user-centric digital solutions.
- Min. Project Budget: $10,000+
- Avg. Hourly Rate: $50–$99/hr
- Client Reviews:
- WEZEO delivered a user-friendly and modern app.
- Their team was responsive and collaborative.
- High-quality development and design services.
8. GOOBER

- Website: goober.at
- Location: Vienna, Austria
- Team Size: 10–49
- Description: GOOBER is a software development company specializing in mobile app development, web development, and UI/UX design. They aim to deliver customized digital solutions for various industries.
- Min. Project Budget: $10,000+
- Avg. Hourly Rate: $100–$149/hr
- Client Reviews:
- GOOBER developed a robust and scalable application.
- Their design team created an engaging user experience.
- Timely delivery and excellent support.
9. Ascent

- Website: ascent.io
- Location: Vienna, Austria
- Team Size: 250 – 999
- Description: Ascent is a design-led data, software and cloud business that specialises in AI and advanced analytics. We’re on a mission to help our customers do something new, or do something better. Our pan-European community of engineers, architects, data scientists and digital consultants empowers customers to take on challenges and opportunities, delivering change and scale with less friction and more certainty.
- Min. Project Budget: $50,000+
- Avg. Hourly Rate: $100–$149/hr
- Client Reviews:
- Their UI/UX skills along with their UX writer blew us all away.
- Ascent came up with a perfect way of setting up the data structure and creating records.
- Ascent’s flexibility in terms of needed resources and timeline was a huge benefit for us.
10. Deckweiss

- Website: deckweiss.at
- Location: Vienna, Austria
- Team Size: 10–49
- Description: Deckweiss is a leading software development company specializing in web and app development. With a track record of over 50 successful projects, we deliver highly customized software solutions tailored to meet the unique needs of businesses.
- Min. Project Budget: $10,000+
- Avg. Hourly Rate: $100–$149/hr
- Client Reviews:
- We were impressed by how quickly Deckweiss understood our project and where we needed support.
- The collaboration took place in a pleasant working atmosphere.
- They are highly flexible and provide really good value for the price.
11. Functn

- Website: functn.com
- Location: Vienna, Austria
- Team Size: 10–49
- Description: Functn is a web development company specializing in website design, UX/UI improvements, and content creation. The company consistently receives positive feedback, with approximately 95% of reviewers noting their creativity, project management skills, and clear communication.
- Min. Project Budget: $10,000+
- Avg. Hourly Rate: $100–$149/hr
- Client Reviews:
- We are very pleased and therefore have no requests for improvement.
- I’m impressed by the engagement and mindset of the founders and their team.
- Functn works out proposals and solutions that often exceed our expectations.
FAQs: Choosing the Right Software & App Development Company in Austria
What should I look for when selecting a development company?
Portfolio: Review their past projects to assess quality and relevance.
Client Reviews: Look for testimonials or case studies to gauge client satisfaction.
Communication: Effective communication is crucial for project success.
Budget and Pricing: Ensure their pricing aligns with your budget.
Post-Launch Support: Check if they offer maintenance and support after deployment.
How much does it cost to develop an app in Vienna?
How long does it take to develop a software application?
Do Austrian companies offer post-launch support?
Tips for Choosing the Best Software & App Development Company in Austria
- Define Your Project Requirements: Clearly outline your project’s goals, features, and target audience.
- Research Multiple Companies: Don’t settle for the first company you find. Compare several to find the best fit.
- Check Portfolios and Case Studies: Review their previous work to assess quality and relevance to your project.
- Read Client Testimonials: Client feedback can provide insights into the company’s reliability and performance.
- Evaluate Communication Skills: Effective communication ensures your ideas are understood and implemented correctly.
- Consider Cultural Fit: Choose a company whose values and working style align with yours.
- Discuss Budget and Timeline: Be upfront about your budget and desired timeline to ensure alignment.
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