The Best Software Developers in Istanbul

Looking for a top software developer in Istanbul?

As the use of mobile and web apps rise, your business’s digital presence becomes even more important. The biggest challenge facing organizations is how they can keep up in the digital world. The best way is to continuously develop up-to-date software that allows your organization to maintain an impactful digital presence.

To assist you in your search for a partner, we’ve compiled this list of the top software development companies in Istanbul. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.

List of the Best Istanbul Software Developers

  • 1

    Cool Digital Solutions

    Cool Digital Solutions is a web and mobile solutions development company headquartered in Izmir, Turkey with an additional location in Istanbul. In addition to mobile application development, they provide web and custom software development services. Since 2012, the team of approximately 12 has served small and midmarket businesses in the financial services, business services, and media industries.

    Notable Project

    Cool Digital Solutions developed a mobile app to automate B2B sales processes for an IT services company. They built features to store customer information and track orders as well as integrated the e-commerce app with a CRM to automatically update supplies information. Their professionalism and timeliness led to a successful partnership.

    "When working with this team, you can feel that your project is secured." — Technology & Mobility Team Leader, IT Services Company

    Former clients
    Mercedes
    Hyundai
    Fiat
    West End Media
    $ $ $ $ $
    equalizer $10,000+
    group10 - 49 Employees
    place Istanbul, Turkey
    5.0
    5.0
    20 Clutch reviews
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  • 2

    A6 Digital

    A6 Digital is software agency with offices in London and Sariyer, Turkey. The firm currently includes about 7 employees. A6 Digital has specialized in web, software, and mobile app development since the firm's founding in 2012.  

    Notable Project

    A6 Digital developed an e-commerce site for a car rental company. Using HTML, the team applied brand themes and colors to design a website that met the client's needs and reflected the brand. The firm provided front end and back end designs to the website. A6 Digital also provided images and landing pages for sales for the website's design and made the site compatible with most mobile devices.

     

    Former clients
    PlayStation
    Kinder
    Avis
    SuperFresh
    $ $ $ $ $
    equalizer $5,000+
    group10 - 49 Employees
    place Sarıyer, Turkey
    5.0
    5.0
    1 Clutch review
  • 3

    SOR'UN

    SOR'UN is a digital communications company that was founded in 2014 and is based in London, England, and Istanbul, Turkey. They have 45 employees who provide a range of services focused on AI and custom software development for global enterprises and midmarket businesses. They focus primarily on e-commerce, travel, healthcare and finance.

    Notable Project

    SOR'UN developed a Facebook chatbot for a large financial services company. They built and launched the bot in about two months, far ahead of schedule. Customers can now ask questions and receive offers around the clock without burdening the client's in-house team.

    “SOR’UN was proactive in the entire process. I really felt like I was talking to a software firm. They have strong references. They are a young, but also an experienced team.” – Digital Transformation Specialist, Financial Services Company

    Former clients
    Avis
    Budget
    Otokoc
    $ $ $ $ $
    equalizer

    Undisclosed

    group10 - 49 Employees
    place İstanbul, Turkey
    5.0
    5.0
    1 Clutch review
  • 4

    Atolye15

    Atolye15 is a design and development firm with a team of 21 employees. Headquartered in Izmir, Turkey and with two other offices in Turkey, the team has been specializing in web development, custom software development, mobile app development, and UX/UI design since the company was founded in 2009. Atolye15 mainly works with midmarket and small business clients. 

    Former clients
    BNP Paribas
    Volvo Cars
    TEDx
    Etventure
    Kabaq
    $ $ $ $ $
    equalizer $25,000+
    group10 - 49 Employees
    place Istanbul, Turkey
    5.0
    5.0
    25 Clutch reviews
    Awards

    CSS Design Awards , Awwwards Nominee

  • 5

    Brew Interactive

    Brew Interactive is an interactive agency in Istanbul, Turkey. Founded in 2009, Brew Interactive's team of 10 employees specializes in UX/UI design, web design, and web development.  

    Former clients
    Liberty
    Volkswagen
    Playstation
    Sony
    Hasbro
    $ $ $ $ $
    equalizer $10,000+
    group10 - 49 Employees
    place Istanbul, Turkey
    5.0
    5.0
    6 Clutch reviews
  • 6

    Radity GmbH

    Founded in 2008, Radity GmbH is a digital development company based in Zurich, Switzerland, with offices in Istanbul, Turkey, and Kiev, Ukraine. Their team of 12 employees specializes in web development, custom software development, and UX/UI design primarily for small business clients.

    Notable Project

    Radity GmbH developed software for another developer who needed to outsource one of their projects. They used C#, Java, and Azure to build a cloud-based program for creating transparency around costs in service organizations. The client was impressed by the work done and the outcome of the project.

    “The team is flexible and readily learns new technologies to achieve impressive results.” – CEO, Software Development Company
     

    Former clients
    Coachfrog
    Radity Crypto
    Helvetican
    $ $ $ $ $
    equalizer $5,000+
    group10 - 49 Employees
    place Istanbul, Turkey
    5.0
    5.0
    11 Clutch reviews
  • 7

    codeventure

    codeventure is a development agency in Istanbul, Turkey. Founded in 2015, they have about 12 employees that serve mostly small-business and midmarket clients in the consumer products, education, and business sectors.

    Notable Project

    codeventure handled mobile app development efforts for a development company's client. They built a solution for motor users. The app met the requirements and works well.

    "They did good work and finished on time. The application works well. We’re very happy with the collaboration."

    Former clients
    DenizBank
    Cornix
    Mann+Hummel
    Demirören
    Vigo
    $ $ $ $ $
    equalizer $25,000+
    group10 - 49 Employees
    place Istanbul, Turkey
    4.9
    4.9
    9 Clutch reviews
  • 8

    Testinium

    Testinium is a software testing company based in Istanbul with an office in Den Haag, Netherlands. The company, founded in 2009, has more than around 300 employees and provides application testing, AI, business consulting, and custom software development services. Testinium serves enterprise and mid-market companies in various industries.

    Notable Project

    A fast food chain hired Testinium to provide CI/CD (continuous integration/continuous deployment) services on their online ordering platform for both web and mobile apps. Testinium worked closely with the chain's team and, because of this engagement, the company's platform's downtime and crash rates have improved by 79%.

    "The words given by company are always trustworthy and keep safe both mine and the strategy of the company." - CTO, Fast Food Chain

    Former clients
    ING
    BBVA
    ENBD
    Allianz
    $ $ $ $ $
    equalizer $100,000+
    group250 - 999 Employees
    place Istanbul, Turkey
    5.0
    5.0
    3 Clutch reviews
  • 9

    Developtica

    Developtica is a software agency founded in 2015 with more than 10 members. They offer custom software, web, and mobile app development services from their office in Istanbul. They work in the fields of business services, advertising, and IT solutions.

    Notable Project

    Developtica provided panel dev and integration services for a leadership training platform. The platform needed a panel that was secure and robust for enterprise-level clients. The project was successful and the platform managed to land their first global customer HPE.

    “They have a broader understanding of business goals and future-proof development.” - Co-Founder, Leadership Training Platform

    Former clients
    Turkish Airlines
    L'Oréal
    Dominos
    $ $ $ $ $
    equalizer $5,000+
    group10 - 49 Employees
    place Istanbul, Turkey
    4.5
    4.5
    1 Clutch review
  • 10

    Lisa Web Design

    Lisa Web Design is a web agency based in Küçükçekmece, Turkey with more than two employees. They have offered web design, custom software development, and web development solutions since their founding in 2013.

    Notable Project

    Lisa Web Design redesigned a website for a shoe manufacturer. The manufacturer needed to appeal better to overseas customers through their website. The new site resulted in the mobile user count to grow by 70%.

    “We are able to communicate easily and get a quick response to our requests, which is enough for us.” - Coordinator, Shoe Manufacturer

    Former clients
    Novarch E-Commerce
    Chandesign
    Fab Yapı
    $ $ $ $ $
    equalizer $1,000+
    group2 - 9 Employees
    place Küçükçekmece, Turkey
    5.0
    5.0
    1 Clutch review
  • 11

    Heraklet

    Heraklet Software Solutions is a software company founded in 2017 and based in Bakırköy, Turkey. Their team of more than 10 provides graphic design, web design, and SEO services for clients that work in industries such as hospitality, media, and retail.

    Notable Project

    Heraklet Software Solutions developed a CRM solution for a textile company. The solution was an supply/demand system for the company’s Order Management department. Heraklet Software Solutions helped improve the overall efficiency of the department.

    “They planned the software in the beginning, considering our needs, and that plan has include very minor details and nice tools that we havent request it but they did it.” - Chief Executive Officer, Textile Company

    Former clients
    Heykel Kafasi
    Hair of Istanbul
    MFA Real Estate
    $ $ $ $ $
    equalizer $10,000+
    group10 - 49 Employees
    place Bakırköy, Turkey
    5.0
    5.0
    2 Clutch reviews
  • 12

    TokenSuite

    TokenSuite is a global digital marketing agency based in Amsterdam with more than 10 experts. Since their founding in 2017, they have provided blockchain, marketing strategy, and branding solutions for small businesses in the field of advertising.

    Notable Project

    TokenSuite provided SMM solutions for a gaming company. The goal was to increase overall visibility globally for the company. TokenSuite has helped improve their metrics substantially since the partnership began.

    “Project management with TokenSuite has been straight forward.” - Co-Founder, Gaming Company

    Former clients
    Verasity
    Guts Tickets
    Sapien
    $ $ $ $ $
    equalizer $5,000+
    group10 - 49 Employees
    place İstanbul, Turkey
    5.0
    5.0
    1 Clutch review
  • 13

    Smartover

    Smartover is a software development company based in Nilüfer, Turkey with over 10 members. They have offered web development, web design, and UX/UI design solutions since their founding in 2014. They work with clients in the fields of retail, business services, and IT.

    Notable Project

    Smartover provided UX/UI design solutions for a construction chemicals factory. The factory wanted a positive digital experience for their customers. So far, customers are impressed with the platform that Smartover is working on.

    “I'm most impressed by their high degree of flexibility.” - Managing Director, Construction Chemicals Factory

    Former clients
    Marinover
    TSOFT
    İsteGelsin
    $ $ $ $ $
    equalizer $1,000+
    group10 - 49 Employees
    place Şişli, Turkey
    5.0
    5.0
    1 Clutch review
  • 14

    VantaWorks

    VantaWorks is a web development agency founded in 2017 based in İstanbul, Turkey. Their team of 6 offers services in web development, web design, and custom software development to small businesses. The company specializes in frameworks such as .NET, Adobe, and React Native.

    Notable Project

    VantaWorks was hired by a law office to assist in developing their corporate website. It featured front-end functionalities and a content management system, and pages that described the office's services in detail. The client was able to optimize the public release of the website.

    "They're clearly solution-oriented and focused on providing the right service."  - Lawyer, Law Office

    Former clients
    Republic of Turkey General Directorate of Foundations
    Spring Near East Mfg. Co. Ltd.
    Ankara Foundation Works Museum
    $ $ $ $ $
    equalizer $1,000+
    group2 - 9 Employees
    place İstanbul, Turkey
    4.9
    4.9
    6 Clutch reviews
  • 15

    House of Apps Inc

    House of Apps Inc is a mobile development firm headquartered in West Palm Beach, Fla., with offices in Istanbul. The team got started in 2011 and develops mobile apps, website, and custom software in JavaScript and Python.

    Notable Project

    House of Apps Inc built an e-commerce platform as a progressive web app (PWA) for a branch of a major pizzeria chain. The team used React and .NET Core. The PWA won awards and satisfied the client's needs.

    "The House of Apps team met all of our demands successfully." – IT Project Manager, Pizzeria Chain

    Former clients
    Domino's
    Reckitt Benckiser
    IRR.ru
    $ $ $ $ $
    equalizer $50,000+
    group10 - 49 Employees
    place ISTANBUL, Turkey
    4.0
    4.0
    1 Clutch review
  • 16

    CheckBox Software & Consultancy

    CheckBox Software & Consultancy is a software agency based in Istanbul, Turkey, with more than 10 employees. Founded in 2015, they specialize in FAO services, web development, and other application development solutions for clients in the fields of financial services and IT.

    Notable Project

    CheckBox Software & Consultancy provided audit solutions for an insurance company. The company lacked in-house experience with BRE and worked with CheckBox Software & Consultancy to develop the solution. CheckBox Software & Consultancy consistently met deadlines throughout the partnership.

    “The team regularly complied with deadlines.” - Health Domain Leader, Insurance Company

    Former clients
    Allianz Insurance
    AkSigorta
    Mapfre Insurance
    $ $ $ $ $
    equalizer $5,000+
    group10 - 49 Employees
    place Istanbul, Turkey
    4.5
    4.5
    1 Clutch review
  • 17

    Next Generation Business Solutions

    Founded in 2018, Next Generation Business Solutions is an IT staff augmentation and development firm based in London. They have a team of over 50 employees that work with businesses of all sizes in a variety of industries. 

    Notable Project

    Next Generation Business Solutions worked with an IT consulting firm on a mobile app development project. The team came up to speed quickly and delivered solutions quickly. 

    "They caught up quickly and produced good work within the given time." – Consultant, Software Company

    Former clients
    Mouawad
    United Gulf Consult
    Silos Intelligent Solutions
    Point Solutions
    $ $ $ $ $
    equalizer $10,000+
    group50 - 249 Employees
    place Intanbul, Turkey
    4.0
    4.0
    1 Clutch review
Tell us about your project
NEED HELP SELECTING A COMPANY?

Based on your budget, timeline, and specifications we can help you build a shortlist of companies that perfectly matches your project needs. Schedule a free consultation with a Manifest Analyst.

TELL US ABOUT YOUR PROJECT