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ModernSoftware Development Company

We're not your average Software Company

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

Whether you are a startup or a Fortune 500, epistio can help you with Software Outsourcing Services.

Contact USFree Consultancy

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

Custom Software Development

epistio is a Software Development Company that helps its clients succeed. We help businesses and entrepreneurs grow with our high-quality skills in coding. With a team of enthusiastic developers and designers, we are passionate about providing the best possible solutions for our clients.

“Onur and epistio are really easy to work with. Analyzing your needs and providing best service possible. Definitely the best in class.”
Okay Yıldırım, Mobile Team Leader at Enocta

All-inclusive development with a remarkable team

To help you turn your dreams into reality, we provide all the technical support that goes behind your ideas. We can help you create the project you have in mind with a holistic approach to development. With every project we work on, we focus on speed and functionality for amazing results with our excellent team.

Trusted by awesome companies.

Aile, Çalışma ve Sosyal Politikalar Bakanlığı

İnsan Kaynaklarının Geliştirilmesi Program Otoritesi

What we offer when building your dreams together

We offer services for creating successful digital products required for amazing projects to those we work with. Getting professional help from our team will fit your needs for your development needs.

Clean Code

We write our code in the cleanest way possible which helps our clients rank higher in search results

Responsive and Functional products

Creating beautiful and responsive websites professionally has never been this easy before.

Best-in-class Support

Managing and maintaining services for your product for the whole product life cycle.

Holistic Approach

All development requirements you need in one place.

Free Consultation

All it takes is setting a meeting with us to talk about your dreams.

A Team Dedicated to You

A team tailored to your needs and the product you would like to see.

Project Management

A management style focused on communication to deliver the projects on time.

Backend, Website, and Mobile App Development

Development skills in various areas of development to fit your needs.

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 today's modern world you need a partner for your business to:

9+Years experience with Mobile and Web Development

2M+Active Monthly Users on our customer's apps

%30+Revenue increase in our client's projects

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 today'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 Company

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

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

Free Consultancy

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

Mobile Team Leader at Enocta

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
Founder, Simple Analytics

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
CEO, Chess Creative