Top 100 Cross Platform App Developers in Warsaw
The Best of October 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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91$25,000+50 - 249 employeesWarszawa, PolandRead More
Artegence is a Warsaw, Poland based development company that has been in operation since 1995. Their team of 51 specializes in web development, custom software development, and UX/UI design. They primarily work with enterprise level and mid-market clientele.
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VolkswagenIndustries
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92$5,000+10 - 49 employeesWarszawa, PolandSoftware development firm JUPI PLUS is in Warszawa, Poland and Vinnytsia, Ukraine. The small team offers Custom Software Development, IT staff augmentation, Web Development, UX/UI Design, and more. The agency was founded in 2023.Read More
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93$50,000+10 - 49 employeesWarszawa, PolandRead More
Me & My Friends is a digital product studio based in Wroclaw, Poland, with an office in Warszawa, Poland. The studio, founded in 2006, has more than 30 employees and provides mobile app development, web development, application management & support, custom software development, IT strategy consulting, UX/UI design, and web design services. Me & My Friends serve midmarket and other-sized companies in various industries that include consumer products & services, business services, and financial services.
Clients
The International Football Association BoardIndustries
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94$5,000+10 - 49 employeesWarszawa, PolandRead More
Readiy is a product design company launched in 2021. They are located in Warszawa, Poland and have a small team. Their services include product design, IoT development, custom software development, web development, and more.
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95$10,000+250 - 999 employeesWarszawa, PolandRead More
Inspeerity is a software developer in Białystok, Poland. Founded in 2018, they have about 37 employees that serve mostly midmarket and small-business clients in the IT, financial, and telecommunications sectors. Services include web, e-commerce, and custom software development.
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DA SystemsIndustries
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96$1,000+10 - 49 employeesWarszawa, PolandRead More
Website development firm 8 Bits Further was founded in 2020. Headquartered in Warszawa, Poland, their small team specializes in web development, custom software development, mobile app development, and ux/ui design.
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97$5,000+50 - 249 employeesWarszawa, PolandRead More
White Label is a web development firm based in Warsaw, Poland. Founded in 2014, their team of 25 serves clients in the IT and consumer products sectors. Services include iOS/Android, WordPress, and Magento development.
Clients
MerckIndustries
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98$5,000+50 - 249 employeesWarszawa, PolandIT staff augmentation company Powercode Group is based in London, England; Lünen, Germany and Warszawa, Poland. Founded in 2015, the midsize team focuses on IT staff augmentation, Custom Software Development, Web Development, Mobile App Development, and more.Read More
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99$10,000+50 - 249 employeesWarszawa, PolandMidsize software development company ObjectStyle, is located in Fairfield, Connecticut; Fairfield, Connecticut and Warszawa, Poland. They specialize in Custom Software Development, Enterprise App Modernization, Microservices Architecture Services, Sports Marketing, and more and were founded in 2002.Read More
Clients
NHLIndustries
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100$10,000+250 - 999 employeesWarszawa, PolandHeadquartered in Warszawa, Poland; Wenham, Massachusetts; Vilnius, Lithuania and T'bilisi, Georgia, SoftTeco is a software development firm. The firm provides Custom Software Development, Mobile App Development, Web Development, UX/UI Design, and more and is midsize.The firm was established in 2008.Read More
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Raiffeisen Bank The World Bank Millennium Bank VolkswagenIndustries
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101$1,000+50 - 249 employeesWarszawa, PolandHumain Dev Systems LLC is a midsize custom software development company. The Yerevan, Armenia-based agency was founded in 2020. Their services include Custom Software Development, Web Development, Mobile App Development, API Development, and more.Read More
Clients
OutsourceIndustries
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102$25,000+10 - 49 employeesWarszawa, PolandCustom software development firm Smartym Pro was launched in 2012. The company offers Custom Software Development, IT staff augmentation, Web Development, Mobile App Development, and more and has a small team. The company is in Warszawa, Poland; London , England and Frankfurt am Main, Germany.Read More
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HeinekenIndustries
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103$25,000+50 - 249 employeesWarszawa, PolandSoftware development firm Aligned Code was established in 2013. They are located in Aurora, Colorado; Warszawa, Poland and Palo Alto, California and have a midsize team. Aligned Code offers Custom Software Development, Web Development, Mobile App Development, and Artificial Intelligence.Read More
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McDonald's PepsiCo Nestlé ViasatIndustries
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104Undisclosed50 - 249 employeesWarszawa, PolandCustom software development company Promwad was launched in 2004. The company offers Custom Software Development, Engineering, Web Development, Mobile App Development, and more and has a midsize team.Read More
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Intel Vestel (Turkey) Lattice (Germany) SolarInvert GmbH (Germany)Industries
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105$10,000+50 - 249 employeesWarszawa, PolandRead More
MintyMint is a custom full-cycle mobile and web development company based in Kyiv, Ukraine. The company, founded in 2017, has more than 20 employees and provides custom software development, web development, mobile app development, and blockchain services to various companies and institutions.
Clients
OxfordIndustries
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106$10,000+2 - 9 employeesWarszawa, PolandRead More
Prographers, an AR/VR development company, is located in Warszawa, Poland. The small agency was launched in 2019. Their services include AR/VR development, web development, web design, IT staff augmentation, and more.
Clients
Town & Country HausIndustries
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107$10,000+50 - 249 employeesWarszawa, PolandRead More
SYZYGY Warsaw is a full-service digital product development agency based in Warsaw, Poland, with an office in London. The agency, founded in 2016, has a staff of more than 50 that provides web development, UX/UI design, and mobile app development services to various companies.
Clients
Kyocera -
108$50,000+10 - 49 employeesWarszawa, PolandRead More
Beside the Park is a boutique software development shop based in Warsaw, Poland. Founded in 2007, their team of more than 10 provides custom software development, web development, and big data consulting services for clients in the fields of financial services, transportation, and more.
Clients
SynaptivIndustries
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109$10,000+50 - 249 employeesWarszawa, PolandRead More
DDI Development is a custom web and mobile development company with offices in Tallinn, Estonia; Kharkiv, Ukraine; and New York. Founded in 2007, they employ 73 industry professionals who specialize in digital development for small and midmarket businesses. Services include the development of custom software and applications, mobile and web apps, and databases.
Clients
Notesmaster,Industries
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110$25,000+10 - 49 employeesWarszawa, PolandRead More
Nebucode is a small mobile application development company headquartered in Warszawa, Poland. The team provides mobile app development, web development, IT strategy consulting, custom software development, and more.
Clients
EurorentIndustries
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111$5,000+50 - 249 employeesWarszawa, PolandRead More
9BITS is a software developer based in Warsaw, Poland. Established in 2009, they have more than 100 employees that cater to small–midmarket clientele. They offer custom software development, mobile app development, and e-commerce development services.
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UnileverIndustries
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112$25,000+10 - 49 employeesWarszawa, PolandRead More
Headquartered in Oslo, Norway and founded in 2012, Chimera Prime is a software development company with a secondary location in Warsaw, Poland. Their team of 24 specializes in custom software development, UX/UI, web development, and mobile app development for client projects.
Clients
Multilot ASIndustries
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113$25,000+10 - 49 employeesWarszawa, PolandRead More
Founded in 2013, Syntech Software is a software development company that's based in Kriviy Rig, Ukraine. Servicing mostly small and mid-market businesses, their team of approximately 25 employees provides custom software development and ERP consulting. They also handle SEO, SEM, and social media marketing.
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ERP and CRMIndustries
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114$25,000+10 - 49 employeesWarszawa, PolandRead More
Maio Software House is an IT services company founded in 2015. They employ 16 staff in their office in Warsaw, Poland, where they offer a range of IT solutions for small businesses, midmarket companies and international enterprises. Services include enterprise resource planning, customer relationship management, mobile app development, video streaming, and UX and UI interfaces.
Clients
CROWDIndustries
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115$1,000+10 - 49 employeesWarszawa, PolandFounded in 2022, FuturiX Solutions is an IT managed services company. The firm specializes in IT managed services, Custom Software Development, Web Development, Mobile App Development, and more and has a small team. The firm is based in Warszawa, Poland; Poznań, Poland; Praha, Czech Republic and Warszawa, Poland.Read More
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116$10,000+10 - 49 employeesWarszawa, PolandRead More
DevOpsi is a software development company founded in Warsaw, Poland in 2020 with fewer than 50 professionals. They are experts in custom software development, application testing, and other application development solutions for various clients.
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117$5,000+10 - 49 employeesWarszawa, PolandRead More
MaxyLogic is a software company based in Warsaw, Poland with more than 10 employees. They have offered mobile app development, web development, and UX/UI design solutions since their founding in 2019. They work primarily with small businesses and mid-market firms.
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FLYERBEE FlyAppIndustries
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118$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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119$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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120$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
Industries
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