Relentless focus on the people behind the products.

We design and build outstanding websites and apps.

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UX Conception
Interface Design
Web Frontend Development
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Mobile App Development
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Android Development
Hardware Telemetry
Bluetooth Communication
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Web Frontend Development
Backend Development
UI Design
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UI/UX Design
App Development (React Native)
Strategic Design
Android Development
UI Design
Web Frontend Development
Backend Development
Mobile payments
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App Development

What customers say.

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UX/UI Design
Product design defines user experience. It must be beautiful as well as simple and intuitive. Finding this balance is key. That’s why we focus on functionality and simplicity. Usability testing, prototyping and case studies are a small selection of our design practices. And yes, we make it pretty too.
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Web Development
Anything from a simple portfolio website to a fintech platform, you name it, we’ve done it. It’s not about how difficult it is to build, rather about the value created. We love working on products that tell stories and make a difference. If that requires hardcore software engineering, great. We’ve done it all and can deliver it faster than you can say „Oachkatzalschwoaf“.
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App Engineering
We love mobile. Whether native iOS, Android, or a mobile app built on web technologies, we’ve been building mobile applications before Steve Jobs came up with the iPhone. Well, not quite, but almost. That’s why we claim to be the best mobile agency in Vienna.
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Customer Love

Independent reviews on, from our actual customers. Check them out.

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Referral Score

Proud to say that all our clients would recommend us to a friend or colleague.

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Repeat Business

There is no greater compliment to your business than a customer coming back to do another project.

Our mission at 9Y is to advance the state-of-the-art of building digital products

Our way of doing that, is to put people first. You can call that our core strategy. Almost any decision we make, can be traced back to this belief that if you put people first – and build a place where the best people want to work - good things happen. This belief drives most of our policies. One example of many is our commitment to transparency including publishing our playbook open for the world. We summarise this belief by saying that we put „relentless focus on the people behind the products“. This is what defines us and we think also sets us apart.


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Got a project you need help with?

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+43 1 4120096