Top 100 Software Development Companies in Istanbul
The Best of August 2026Looking 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
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151$1,000+2 - 9 employeesİstanbul, TürkiyeMakesosimple Yazılım Reklam ve Danışmanlık Ltd. Şti. Is a software development firm. The İstanbul, Türkiye-based team provides Custom Software Development and Web Development.Read More
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152Undisclosed2 - 9 employeesÜmraniye, TürkiyeMVPHive is a website development company. They focus on Web Development and Mobile App Development and were launched in 2025. The firm is located in Ümraniye, Türkiye.Read More
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153Undisclosed10 - 49 employeesTuzla, TürkiyeIn Houston, Texas and Hyde, England, pOrbis is a software development firm. They provide Custom Software Development.Read More
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154$50,000+10 - 49 employeesIstanbul, TürkiyeCRENNO is a software development firm. The small Istanbul, Türkiye-based team focuses on Custom Software Development and Generative AI. The agency was founded in 2009.Read More
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155Undisclosed50 - 249 employeesIstanbul, TürkiyePhone answering service bcc is based in Istanbul, Türkiye. Established in 2020, the team provides Call Center Services and CRM consulting and SI.Read More
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156Undisclosed50 - 249 employeesIstanbul, TürkiyeEstablished in 2011, Patika Global Technology is an IT strategy consulting company. The midsize team provides IT strategy consulting and Customer Service Outsourcing.Read More
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157$25,000+10 - 49 employeesIstanbul, TürkiyeTechone Company, a custom software development firm, was founded in 2021. Headquartered in Istanbul, Türkiye, the team offers Custom Software Development and Business Consulting.Read More
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158$5,000+10 - 49 employeesİstanbul, TürkiyeAzon Soft is a custom software development company based in İstanbul, Türkiye. The team offers Custom Software Development and DevOps Managed Services.Read More
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159$1,000+10 - 49 employeesIstanbul, TürkiyeRot3 is a Blockchain company. Located in Istanbul, Türkiye, the firm was founded in 2022. Their services include Blockchain and Web Development.Read More
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160$5,000+2 - 9 employeesKocaeli, TürkiyeCustom software development firm CT Technology was founded in 2022. The small team specializes in Custom Software Development and Computer Engineering.Read More
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161Undisclosed2 - 9 employeesIstanbul, TürkiyeCrosstech Information Technologies is a mobile application development firm founded in 2014. Their team specializes in Mobile App Development and CRM consulting and SI.Read More
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162$10,000+2 - 9 employeesKocaeli, TürkiyeHeadquartered in Kocaeli, Türkiye, Mountain Labs is a small software development firm. The team focuses on Custom Software Development and UX/UI Design.Read More
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163Undisclosed10 - 49 employeesGebze, TürkiyeGeobilgi Bilişim Teknolojileri, an application development company, is in Gebze, Türkiye. They focus on Mobile App Development and IT strategy consulting and were launched in 2014.Read More
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164$5,000+2 - 9 employeesKocaeli, TürkiyeMountain Labs is a custom software development firm located in Tallinn, Estonia and Kocaeli, Türkiye. They provide Custom Software Development and were established in 2018.Read More
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165$10,000+2 - 9 employeesIstanbul, TürkiyeSoftware development firm and AR/VR development company DreamUp is in London, England and Istanbul, Türkiye. The team specializes in Custom Software Development and AR/VR development.Read More
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166Undisclosed2 - 9 employeesIstanbul, TürkiyeVeriPark, a CRM consulting and SI company, is in London, England and Istanbul, Türkiye. They focus on CRM consulting and SI and ERP consulting and SI and were founded in 2011.Read More
Industries
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167$5,000+2 - 9 employeesInstanbul, TürkiyeBuzul, a small custom software development company, is based in Instanbul, Türkiye. Their services include Custom Software Development and Search Engine Optimization.Read More
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168Undisclosed10 - 49 employeesİstanbul, TürkiyeAdvertising company Proxima Interaktif Reklam Ajansı was founded in 2010. Located in İstanbul, Türkiye, the team provides Advertising and Digital Strategy.Read More
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