Modern Software Development Agency

We're not your average Software Agency

epistio is a Software Development Agency dedicated to helping companies build powerful web and mobile apps that scale.

Whether you are a startup or a Fortune 500, epistio can help.

Goddess Wellbeing App
Goddess Wellbeing App

“Onur and epistio team has a great vision which supports their holistic approach to any project.”

Sarp Keskin
COO, Goddess Wellbeing App

Trusted by awesome companies.

Simple Analytics
Aile, Çalışma ve Sosyal Politikalar Bakanlığı
Goddess Wellbeing App
İnsan Kaynaklarının Geliştirilmesi Program Otoritesi
Chess Creative
Super Portfolio

We know what you need

What makes us different

We are aware of the hardest parts of planning a new product, website or a mobile app. We are here to help.

In todays`s modern world you need a partner for your business to:

  • Plan everything for you
  • Stay within your budget
  • Help you grow and expand your idea

So that you know your ideas and projects will succeed. epistio knows what you need. We can help you with your next big idea or your small project which you don't know whether it is going to be the next big thing.

In order to provide our services, we are using the best in-class-tools. We can help you while you make your ideas come true.

Modern Software Development

We provide best-in-class service by using modern software languages and best-in-class tools.

  • 8 years of experience with App Stores and Web Development
  • Detailed analytics for your products
  • Maintainable and expandable code

Onur and epistio are really easy to work with. Analyzing your needs and providing best service possible. Definitely the best in class.

Okay Yıldırım

Okay Yıldırım

Mobile Team Leader at Enocta

Simple Analytics

Onur is great at writing iOS apps, he also knows quite well what is easy to do and what isn't. That way you don't waste many hours on useless features you don't really need. Great communication skills and works very fast. Can highly recommend him!

Adriaan van Rossum
Adriaan van Rossum
Founder, Simple Analytics
Chess Creative

Onur Geneş and his team are really easy to work with. epistio built a mobile app for us and they did an amazing job. They know what to do and what not to do. Just tell them your ideas and you will get a working product.

Onur Çağığan
Onur Çağığan
CEO, Chess Creative

Ready to build your project?Start your journey today.