Top 100 Cross Platform App Developers in Warsaw
The Best of March 2026Looking for a top cross platform mobile app development company in Warsaw?
Cross-platform mobile applications have benefits that outweigh those of native applications if your users interact with your business on both Android and Apple products. Cross platform app development entails building a mobile app that’s compatible with multiple operating systems. Cross-platform, or hybrid apps, use a single codebase, which means you don’t need separate apps with separate technologies to appeal to customers using Android or iOS. Because of this single codebase, cross platform apps are less costly to create and maintain.
Most hybrid apps will use either Ionic or React as a development framework. React is a JavaScript framework that allow apps to support Android and iOS natively, while Ionic uses JavaScript, HTML5, CSS, and Sass for hybrid apps, desktop apps, and progressive web apps. Choosing an app developer with the right skillset to fit the technology framework your app needs is a good place to start when interviewing app development companies.
To assist you in your search for a partner, we’ve compiled this list of the top cross platform app developers in Warsaw. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Warsaw Cross Platform Mobile App Development Companies
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121$5,000+10 - 49 employeesWarszawa, PolandRead More
Located in Minsk, Belarus, DrupalHeads LLC is a small website development company. They specialize in web development, custom software development, e-commerce development, IT strategy consulting, and more and were launched in 2020.
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122$1,000+50 - 249 employeesWarszawa, PolandHygge Software is a midsize UX agency. Headquartered in Warszawa, Poland; Tallinn, Estonia; San Francisco, California and London, England, the firm was established in 2019. Their services include UX/UI Design, Custom Software Development, Web Development, Mobile App Development, and more.Read More
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HeatedIndustries
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123$10,000+10 - 49 employeesWarszawa, PolandRead More
AllBright.io is an application development company. Founded in 2018, the small firm is headquartered in Warszawa, Poland. Their services include mobile app development, web development, custom software development, ux/ui design, and more.
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124$25,000+50 - 249 employeesWarszawa, PolandCleverDev Software, a IT strategy consulting company, is located in Austin, Texas and Warszawa, Poland. They focus on IT strategy consulting, cloud consulting & SI, custom software development, web development, and more and were established in 2020.Read More
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125$10,000+10 - 49 employeesWarszawa, PolandRead More
7ninjas is a Javascript agency based in Rzeszow, Poland. Founded in 2015, 7ninjas' team of 26 employees specializes in providing web development, custom software development, and mobile app development services primarily for small businesses.
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NikeIndustries
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126$5,000+10 - 49 employeesWarszawa, PolandRead More
Launched in 2021, Niwart is a software development firm. The small Minsk, Belarus-based team provides custom software development, web development, IT strategy consulting, IT managed services, and more.
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127$10,000+10 - 49 employeesWarszawa, PolandRead More
Blue House Technologies is a software agency founded in 2019 with no more than 50 employees. They offer IT staff augmentation, mobile app development, and web development services in Warsaw, Poland. They work with clients in the financial and automotive industries.
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Corporate: ElectroluxIndustries
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128$1,000+10 - 49 employeesWarszawa, PolandRead More
Established in 2016, MDBootstrap is an UX design agency. The agency focuses on ux/ui design, web development, and mobile app development and has a small team. The agency is headquartered in Warszawa, Poland.
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129$10,000+10 - 49 employeesWarszawa, PolandRead More
JMMJ is a custom software development company based in Warsaw, Poland. Founded in 2008, they have 22 employees specializing in mobile and web technology, including AI, augmented reality, and machine learning. Working for small businesses, midmarket companies and global enterprises, they offer blockchain solutions, mobile and web app development, and Cloud control.
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MicrosoftIndustries
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130$5,000+2 - 9 employeesWarszawa, PolandRead More
Inshop Group is a software company founded in Warsaw, Poland in 2018 with no more than 10 employees. They provide custom software, web, and mobile app development solutions for small businesses in the industries of business services, education, and healthcare.
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Adhere.lyIndustries
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131$10,000+250 - 999 employeesWarszawa, PolandRead More
Modsen is an IT managed services company. Their midsize team is based in Minsk, Belarus. Their services include IT managed services, IT staff augmentation, web design, IT strategy consulting, and more. The firm was established in 2019.
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132$5,000+50 - 249 employeesWarszawa, PolandTeknika, a custom software development firm, was launched in 2019. Their midsize team is in Panama City Beach, Florida and Warszawa, Poland. Their services include Custom Software Development, Mobile App Development, Enterprise App Modernization, UX/UI Design, and more.Read More
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TechFarms Capital Cox Enterprises Chaos Audio The KnooIndustries
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133$10,000+10 - 49 employeesWarszawa, PolandEstablished in 2012, TechCore is an app development firm. The team focuses on Mobile App Development and Custom Software Development and is located in Warszawa, Poland.Read More
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Pagos SolutionsIndustries
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134$50,000+10 - 49 employeesWarszawa, PolandRead More
Launched in 2018, ABNK Premium Systems is a small custom software development company. Their services include custom software development, web development, and mobile app development. The company is based in London, United Kingdom.
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135$10,000+10 - 49 employeesWarszawa, PolandRead More
CodePole is an IT strategy consulting company. Their small team is based in Stockholm, Sweden; Warszawa, Poland and Zürich, Switzerland. Their services include IT strategy consulting, BI & big data consulting & SI, cloud consulting & SI, ERP consulting and SI, and more. The agency was established in 2018.
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CREDDO ABIndustries
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136Undisclosed50 - 249 employeesWarszawa, PolandRead More
LLInformatics is a software development firm. Founded in 2016, the team focuses on custom software development, web development, and mobile app development. Their small firm is based in Warszawa, Poland.
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137$5,000+10 - 49 employeesWarszawa, PolandILabs, a small website development firm, is located in Warszawa, Poland and Eastbourne, England. Established in 2012, the team provides Web Development, E-Commerce Development, Mobile App Development, Custom Software Development, and more.Read More
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138$1,000+10 - 49 employeesWarszawa, PolandRead More
Thinksoft LLC is a software development company based in Kyiv, Ukraine, with an office in Warsaw, Poland. The company, founded in 2018, has a team of more than 20 that provides custom software development, web development, and mobile app development services to small and midmarket companies in various industries that include IT, e-commerce, education, and automotive.
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139$10,000+50 - 249 employeesto, PolandRead More
Elasticsoft is a to, Poland-based IT staff augmentation company. The midsize firm was founded in 2015. Their services include IT staff augmentation, custom software development, web development, and mobile app development.
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Check our latest projects we've built with React,Golang,Python, <a href="https://elasticsoft.io/technologies/angular-development-services/">Angular</a> and <a href="https://elasticsoft.io/technologies/nodejs-development-services/">Node.js outsourcing</a>: -
140Undisclosed2 - 9 employeesWarszawa, PolandUseCodify is a small Berlin, Germany-based web development firm. They specialize in Web Development, Business Consulting, Mobile App Development, and Low/No Code Development and were established in 2023.Read More
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141$5,000+10 - 49 employeesWarszawa, PolandSoftech.app - Software | Business Development, an application development firm, is headquartered in Warszawa, Poland and Dubai, United Arab Emirates. The agency offers Mobile App Development, Custom Software Development, Web Development, Business Consulting, and more and has a small team.The agency was founded in 2020.Read More
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142$5,000+2 - 9 employeesWarszawa, PolandRead More
In Warszawa, Poland, e-pi.tech is a small web development company. Established in 2018, the team offers web development and mobile app development.
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143Undisclosed250 - 999 employeesWarszawa, PolandSynergetica, a user experience design company, is located in Tampa, Florida; Kyiv, Ukraine and Warszawa, Poland. The midsize firm was established in 2000. Their team focuses on ux/ui design, IT strategy consulting, mobile app development, e-commerce development, and more.Read More
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144$10,000+10 - 49 employeesWarszawa, PolandRead More
ITSharkz is a software and IT services company based in Warsaw, Poland. The company, founded in 2019, has a team of more than ten that provides custom software development, web development, mobile app development, and blockchain services to small and midmarket companies and organizations.
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FulmoIndustries
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145$25,000+10 - 49 employeesWarszawa, PolandVidflow is a small København, Denmark-based video production agency. Founded in 2009, the team provides video production, digital strategy, and social media marketing.Read More
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146$10,000+10 - 49 employeesWarszawa, PolandEstablished in 2021, APOM Solutions is an IT staff augmentation company. They are headquartered in Sheridan, Wyoming; Łódź, Poland; Netishyn, Ukraine and Lviv, Ukraine and have a small team. Their services include IT staff augmentation, Search Engine Optimization, Custom Software Development, Web Development, and more.Read More
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Israel tech startupIndustries
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147Undisclosed1,000 - 9,999 employeesWarszawa, PolandFounded in 2012, Multishoring is a IT strategy consulting company. Their large team is based in Austin, Texas; New York, New York; South San Francisco, California and Chicago, Illinois and offers IT strategy consulting, BI & big data consulting & SI, cloud consulting & SI, IT managed services, and more.Read More
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148$10,000+2 - 9 employeesWarszawa, PolandRead More
Nebulic is a digital innovation house, founded in 2019 and located in Warsaw, Poland. They comprise four employees specializing in AI, machine learning, website technologies, website optimization, and blockchain. They work predominantly with small and midmarket companies in retail, advertising, and arts and entertainment.
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Opera SoftwareIndustries
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149$5,000+2 - 9 employeesWarszawa, PolandRead More
Launched in 2022, NextGen Software House is a software development company. The firm provides custom software development, web development, mobile app development, and Artificial Intelligence and has a small team. The firm is in Warszawa, Poland.
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150$5,000+50 - 249 employeesWarszawa, PolandITSTEADY is an IT staff augmentation company headquartered in Las Vegas, Nevada; Charlotte, North Carolina and Warszawa, Poland. Launched in 2016, the midsize team specializes in IT staff augmentation, Mobile App Development, CRM consulting and SI, Custom Software Development, and more.Read More
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