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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61$50,000+10 - 49 employeesWarszawa, PolandNozomi - Digital Health Product Studio is a software development company. Established in 2019, the team specializes in Custom Software Development, Mobile App Development, Artificial Intelligence, UX/UI Design, and more. Their small company is Warszawa, Poland-based.Read More
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62$5,000+10 - 49 employeesWarszawa, PolandRead More
Founded in 2013, HYPE4 is a design and development agency based in Warszawa, Poland. The team of 4 provides web development, mobile app development, and UX/UI design services for clients.
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ViacomIndustries
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63$10,000+10 - 49 employeesWarszawa, PolandFlatlogic is a Warszawa, Poland-based web development company. The small team provides Web Development and Mobile App Development and was launched in 2014.Read More
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OptelosIndustries
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64$10,000+10 - 49 employeesWarszawa, PolandMVP Development Company | Asper Brothers is a small user experience design agency. They focus on UX/UI Design, Web Development, Mobile App Development, and Application Management & Support and were established in 2007.Read More
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CaseMGRIndustries
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65$10,000+10 - 49 employeesWarszawa, PolandRead More
Pangolin Development, a software development company, was established in 2022. The small Warszawa, Poland-based team focuses on custom software development, web design, ux/ui design, web development, and more.
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66$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
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NHLIndustries
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67Undisclosed50 - 249 employeesWarszawa, PolandRead More
Silk Software House is a development company based in Warsaw that was founded in 2013. They primarily work with mid-market clients on web, software, and mobile app development.
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GarageStore sp. z o.o.Industries
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68$10,000+50 - 249 employeesWarszawa, PolandRead More
spinbits.io is a software agency founded in 2018 in Warsaw, Poland with over 10 experts. They offer e-commerce, web, and mobile app development solutions for small and medium-sized companies in the fields of advertising, e-commerce, and gambling.
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Biggest Payment Operator in EuropeIndustries
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69$5,000+10 - 49 employeesWarszawa, PolandRead More
Ideamotive is a global software development agency headquartered in Warsaw, Poland with offices in five other European countries, Israel, and the United States. Founded in 2014, the Ideamotive team has about 30 employees. They provide full-cycle web and mobile application development and UI/UX design for digital products.
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Nielsen -
70$5,000+50 - 249 employeesWarszawa, PolandRead More
Founded in 2008, Sensi Labs is a Warsaw based development company with a team of 21 development associates. They specialize in mobile and web development, as well as custom software development. Their clients are small and mid market companies in the consumer product, financial services, healthcare, and media industries.
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Idea BankIndustries
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71$10,000+10 - 49 employeesZielonka, PolandSomco Software , a custom software development firm, was established in 2020. Their small team is based in Zielonka, Poland. Their services include Custom Software Development, IoT development, Mobile App Development, Wearable App Development, and more.Read More
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The Qt CompanyIndustries
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72$10,000+1,000 - 9,999 employeesWarszawa, PolandFounded in 2007, Innowise is a custom software development firm. They are based in Warszawa, Poland; Francavilla al Mare, Italy; Zwolle, Netherlands and Zwolle, Netherlands and have a large team. Their services include Custom Software Development, cloud consulting & SI, IT staff augmentation, Web Development, and more.Read More
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HAYS Commercial Bank Of Qatar Topcon Agriculture IS Engineering Monforts WalzentechnikIndustries
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73$10,000+50 - 249 employeesWarszawa, PolandRead More
Symfa is a Sunny Isles Beach, Florida-based custom software development company. Launched in 2008, the midsize team provides custom software development, Artificial Intelligence, and blockchain.
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74$10,000+10 - 49 employeesWarszawa, PolandRead More
Panowie Pro is a small software development firm established in 2013. Their team specializes in custom software development, web development, AR/VR development, ux/ui design, and more. The firm is in Warszawa, Poland.
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Institut auf dem RosenbergIndustries
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75$25,000+50 - 249 employeesWarszawa, PolandRead More
NG Logic is a software company headquartered in Warsaw, Poland that specializes in mobile app and web development. Founded in 2003, the company has an additional office in Austin, Texas and has over 50 employees.
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Digital Cheetach Perception Software ContractroomIndustries
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76$10,000+50 - 249 employeesWarszawa, PolandRead More
Qunabu Interactive is a creative software company founded in 2010. With headquarters in Gdańsk, Poland, and offices in Glasgow, U.K., Qunabu Interactive has a team of 10. They offer a number of services including web development, custom software development, and mobile app development. They mainly focus on working with small businesses within the advertising, education, and entertainment industries.
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OrlenIndustries
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77$1,000+10 - 49 employeesWarszawa, PolandRead More
StoryMode is a game development studio in Minsk, Belarus. Founded in 2018, they have about 15 employees that serve mostly small-business clients in the gaming industry. Services include custom software, mobile app, and AR/VR development.
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Saber InteractiveIndustries
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78$1,000+50 - 249 employeesWarszawa, PolandRead More
Founded in 2010, United Ideas is a software development agency that has been offers custom software development, mobile app development, and web development services to their enterprise, small business, and mid-market clients. The team of 259 works with clients in the arts and entertainment, consumer products, and marketing and advertising industries. UI is based out of their offices in Warsaw, Dubai, Oslo, Zurich, and Dublin, Paris, London, Stockholm, Berlin, Amsterdam, Copenhagen, Helsinki, and Farmington, Calif.
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TeamItUpIndustries
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79$5,000+250 - 999 employeesWarszawa, PolandIndus Net Technologies Ltd. Is an app development company. They are headquartered in Kolkata, India; Boise, Idaho; London, England and Singapore, Singapore and have a midsize team that provides Mobile App Development, Custom Software Development, Web Development, BI & big data consulting & SI, and more. The agency was launched in 1997.Read More
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MattelIndustries
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80$10,000+10 - 49 employeesWarszawa, PolandRead More
Custom software development company Softellar was founded in 2021. Headquartered in Warszawa, Poland, their small team provides custom software development, web development, ux/ui design, IT strategy consulting, and more.
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Multi Radiance Medical Loma Lux Laboratories Grand Financial Inc Commercial Capital Group LLCIndustries
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81$10,000+10 - 49 employeesWarszawa, PolandRead More
Proexe is a Warsaw, Poland-based app developer founded in 2010. Their team of 15 specializes in mobile app development, web development, and UX/UI design.
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SamsungIndustries
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82Undisclosed50 - 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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83$10,000+50 - 249 employeesWarszawa, PolandRead More
Sirocco Mobile is a software development company based in Warsaw, Poland and founded in 2008. Their team of 38 provides software,mobile app, and wearable app development assistance to businesses ranging from small startups to enterprises. They have experience in the business services, automotive, and entertainment industries.
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ToyotaIndustries
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84$10,000+10 - 49 employeesWarszawa, PolandRead More
Codeshine is a web and mobile software development company based in Warsaw, Poland. The company, founded in 2014, has a team of more than ten that provides web development, mobile app development, product design, and custom software development services to small and larger-sized companies and institutions.
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Kantar Poland -
85$25,000+50 - 249 employeesWarszawa, PolandKevuru Games is a software development company launched in 2012. The agency offers Custom Software Development, Mobile App Development, Other Application Development, and UX/UI Design and has a midsize team. The agency is headquartered in Kyiv, Ukraine; San Francisco, California and Warszawa, Poland.Read More
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86$10,000+250 - 999 employeesWarszawa, PolandFounded in 2008, SoftTeco is a custom software development company. The agency focuses on Custom Software Development, Mobile App Development, Web Development, UX/UI Design, and more and has a midsize team. The agency is located in Kaunas, Lithuania; Wenham, Massachusetts; Vilnius, Lithuania and T'bilisi, Georgia.Read More
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Raiffeisen Bank The World Bank Millennium Bank VolkswagenIndustries
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87$10,000+10 - 49 employeesWarszawa, PolandRead More
GoOnline is a team of 40+ engineering & design geeks, who help companies of all sizes turn ideas into products that make life easier. The company was founded in 2008; and in the next years, its offices were set up in Kraków, London, Gothenburg, and Copenhagen. They specialize in mobile and desktop app development, web development, business intelligence, AI, IoT, DevOps, and cloud solutions.
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EgmontIndustries
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88$10,000+50 - 249 employeesWarszawa, PolandRead More
Web development firm Wise Vision was founded in 2018. The agency provides web development, e-commerce development, accounting, enterprise app modernization, and more and has a small team. The agency is in L'viv, Ukraine.
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Beep AutoIndustries
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89$10,000+10 - 49 employeesWarszawa, PolandRead More
Founded in 2013, ENDORA is an e-commerce development company. Their small team is based in Warszawa, Poland. Their team provides e-commerce development, ux/ui design, and web design.
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Kiddo WaysIndustries
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90$10,000+10 - 49 employeesWarszawa, PolandFounded in 2018, Demjee is a software development firm. The small Warszawa, Poland-based team provides Custom Software Development, Web Development, Mobile App Development, Web Design, and more.Read More
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