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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121$1,000+2 - 9 employeesIstanbul, Türkiye+3 Ajans, a social media marketing firm, focuses on Social Media Marketing and Web Design. The company is located in Istanbul, Türkiye.Read More
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122$5,000+2 - 9 employeesİstanbul, TürkiyeWeStudio is an UX agency. Their small team is in İstanbul, Türkiye. Their services include UX/UI Design and Custom Software Development.Read More
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123$25,000+2 - 9 employeesİSTANBUL, TürkiyeHELİA SUİTE is an artificial intelligence company. Launched in 2026, the team specializes in Artificial Intelligence and Custom Software Development.Read More
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124Undisclosed10 - 49 employeesSisli, TürkiyeRead More
Bigger Games, a software development firm and app development company, was founded in 2019. Located in Sisli, Turkey, their small team specializes in custom software development and mobile app development.
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125Undisclosed50 - 249 employeesIstanbul, TürkiyeRitmus is an Istanbul, Türkiye-based CRM consulting and SI and software development company. Launched in 2014, the team provides CRM consulting and SI and Custom Software Development.Read More
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126Undisclosed250 - 999 employeesIstanbul, TürkiyeVBT Software, a software development company, was launched in 1993. The firm focuses on Custom Software Development and IT strategy consulting.Read More
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127$1,000+2 - 9 employeesistanbul, TürkiyeModerninnova prodüksiyon ve yazılım a.ş. Is an AR/VR development company. Located in istanbul, Türkiye, their team offers AR/VR development and Mobile App Development.Read More
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128Undisclosed2 - 9 employeesİstanbul, TürkiyeDijital Panter, an app development firm, was founded in 2020. Based in İstanbul, Türkiye, the team specializes in Mobile App Development and Branding.Read More
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129Undisclosed10 - 49 employeesIstanbul, TürkiyeCoredet is a CRM consulting and SI company. The agency is headquartered in Istanbul, Türkiye. Their team offers CRM consulting and SI and Custom Software Development.Read More
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130$25,000+10 - 49 employeesistanbul, TürkiyeCielo App B.V. (partner of Naylalabs Soft. Dev. Agency) is an app development firm. They were established in 2018, and their services include Mobile App Development and Custom Software Development.Read More
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131$1,000+10 - 49 employeesistanbul, TürkiyeAppFellas Mobile & Web Development is an app development firm established in 2013. In istanbul, Türkiye, the team provides Mobile App Development and Web Development.Read More
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132$1,000+10 - 49 employeesistanbul, TürkiyeAppwox, a mobile application development company, specializes in Mobile App Development and UX/UI Design. The company is in Cambridge, England and istanbul, Türkiye.Read More
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133$5,000+10 - 49 employeesISTANBUL, TürkiyeNew Software Solutions is a mobile application development firm. The ISTANBUL, Türkiye-based team specializes in Mobile App Development and Custom Software Development.Read More
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134$25,000+2 - 9 employeesIstanbul, TürkiyeSKEYL SOFTWARE COMPANY, a website development firm, was launched in 2019. The small team specializes in Web Development and Mobile App Development.Read More
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135Undisclosed2 - 9 employeesIstanbul, TürkiyeSEO agency Pixelica Interactive is in Istanbul, Türkiye. They focus on Search Engine Optimization and Pay Per Click.Read More
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136$1,000+2 - 9 employeesİstanbul, TürkiyeAmber Dijital is a social media marketing firm. They were launched in 2021, and their services include Social Media Marketing and Other Digital Marketing.Read More
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137$1,000+2 - 9 employeesAtasehir, TürkiyeSmall social media marketing agency h2h Meta Digital , is headquartered in Atasehir, Türkiye. Their services include Social Media Marketing and Web Design.Read More
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138$10,000+50 - 249 employeesISTANBUL, TürkiyeRead More
ICterra is a midsize software development firm. Located in ANKARA, Turkey; München, Germany; LONDON, United Kingdom and ISTANBUL, Turkey, the company was founded in 1991. Their services include custom software development, application management & support, Artificial Intelligence, IoT development, and more.
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139$5,000+2 - 9 employeesKadikoy, TürkiyeLaunched in 2010, Santral 34 is a small Kadikoy, Türkiye-based website development firm. Their team focuses on Web Development and E-Commerce Development.Read More
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140Undisclosed2 - 9 employeesİstanbul/Bahçelievler, TürkiyeBased in İstanbul/Bahçelievler, Türkiye, Dahatek is a small web development firm. Their services include Web Development and Mobile App Development.Read More
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141$5,000+2 - 9 employeesIstanbul, TürkiyeLocated in Istanbul, Türkiye, Ophanic Solutions Ltd. Is a small Product Design company. Their services include Product Design and CRM consulting and SI.Read More
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142$10,000+2 - 9 employeesİstanbul, TürkiyeLocated in İstanbul, Türkiye, IstePortal Software is an other IT consulting and SI company. They focus on other IT consulting and SI and Web Development.Read More
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143$10,000+2 - 9 employeesŞişli, TürkiyeEstablished in 2024, Yazılım Koçu is a small Şişli, Türkiye-based custom software development firm. Their services include Custom Software Development and E-Commerce Development.Read More
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144Undisclosed250 - 999 employeesIstanbul, TürkiyeForte A.Ş., a call center service, was launched in 2019. The firm focuses on Call Center Services and Graphic Design, and is midsize.Read More
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145$5,000+2 - 9 employeesİstanbul, TürkiyeOsoa Software is a custom software development firm. Founded in 2009, the team offers Custom Software Development, Web Development, Mobile App Development, and API Development. Their small company is İstanbul, Türkiye-based.Read More
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146Undisclosed50 - 249 employeesIstanbul, TürkiyeCloud consulting & SI company Vesium is headquartered in Istanbul, Türkiye. They focus on cloud consulting & SI and CRM consulting and SI and were established in 2010.Read More
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147$10,000+2 - 9 employeesistanbul, TürkiyeQontrolo Ltd., a small custom software development firm, is headquartered in istanbul, Türkiye. Their services include Custom Software Development and UX/UI Design.Read More
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148Undisclosed50 - 249 employeesIstanbul, TürkiyeSistaş is a midsize custom software development company launched in 1991. Their team focuses on Custom Software Development and Call Center Services.Read More
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149Undisclosed50 - 249 employeesIstanbul, TürkiyeFounded in 2014, Delta Research Turkey is a custom software development company. Their services include Custom Software Development and Commercial Brokerage Services.Read More
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150Undisclosed10 - 49 employeesIstanbul, TürkiyeFuturino is a custom software development firm. Headquartered in Istanbul, Türkiye, the agency was founded in 2011. Their team offers Custom Software Development and E-Commerce Development.Read More
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