Top 70 Cross Platform App Developers in Estonia
The Best of December 2025Looking for a top cross platform mobile app development company in Estonia?
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 Estonia. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
>List of the Best Estonia Cross Platform Mobile App Development Companies
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1$10,000+50 - 249 employeesTallinn, EstoniaRonas IT is a software development firm. Established in 2007, the agency is located in Tallinn, Estonia. The midsize team specializes in Custom Software Development, Mobile App Development, UX/UI Design, and Web Development.Read More
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LainappiIndustries
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2$50,000+250 - 999 employeesTallinn, EstoniaLocated in Tallinn, Estonia; Kharkiv, Ukraine; Stuttgart, Germany and London, England, Jelvix is a software development company. The midsize agency was established in 2011. Their services include Custom Software Development, Mobile App Development, Artificial Intelligence, and cloud consulting & SI.Read More
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Tiber Capital GroupIndustries
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3$50,000+50 - 249 employeesTallinn, EstoniaRead More
Riseapps is a midsize software development company. Founded in 2016, the company is located in Tallinn, Estonia; Lake Mary, Florida; Warszawa, Poland and Gdańsk, Poland. Their services include Custom Software Development, Artificial Intelligence, Mobile App Development, and Generative AI.
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4$5,000+50 - 249 employeesTallinn, EstoniaLocated in Tallinn, Estonia, FlawlessMLM | MLM Software is a software development company. The midsize firm was launched in 2004. Their services include Custom Software Development, Web Development, Blockchain, UX/UI Design, and more.Read More
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5$10,000+50 - 249 employeesTallinn, EstoniaDashbouquet Development, an AI development company, was launched in 2014. Headquartered in Tallinn, Estonia and Warszawa, Poland, their midsize team specializes in Artificial Intelligence, Custom Software Development, Web Development, Mobile App Development, and more.Read More
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PyroscopeIndustries
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6$10,000+50 - 249 employeesTallinn, EstoniaSoftware development firm DigitalMara is headquartered in Tallinn, Estonia and Bellingham , Washington. The midsize company was launched in 2012. Their team focuses on Custom Software Development, IT staff augmentation, Web Development, Mobile App Development, and more.Read More
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Kynetec Stemys DRAX Executive TouchCommerceIndustries
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7$5,000+10 - 49 employeesTallinn, EstoniaCustom software development company NMS {dev} was established in 2009. The midsize Kyiv, Ukraine-based team offers custom software development, web development, mobile app development, and ux/ui design.Read More
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8$10,000+10 - 49 employeesTallinn, EstoniaSmall Product Design company ANODA | SAAS UI UX & DEVELOPMENT | TOP CLUTCH 2025, is based in Tallinn, Estonia. They specialize in Product Design, UX/UI Design, Web Development, Web Design, and more and were launched in 2013.Read More
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Neobank Hyundai Easy Group National GeographicIndustries
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9$50,000+50 - 249 employeesTallinn, EstoniaMilo Solutions, an user experience company, is headquartered in Tallinn, Estonia and Dubai, United Arab Emirates. The midsize firm was founded in 2010. Their team focuses on UX/UI Design, Web Development, Mobile App Development, Custom Software Development, and more.Read More
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KFM Stepwise Tech Law Premium Solutions PhotostockIndustries
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10$25,000+10 - 49 employeesTallinn, EstoniaRead More
QIT Software is a software company founded in Kharkiv, Ukraine in 2020 with no more than 10 professionals. They provide custom software, web, and mobile app development solutions to small and medium-sized businesses.
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Dangl IT GmbHIndustries
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11$10,000+10 - 49 employeesTallinn, EstoniaRead More
Zgraya is a full-service digital creative agency with over 30 employees located in Tallinn, Estonia. Their main services include web design, web development, UX/UI design, and digital marketing. They deliver results for their clients’ businesses by creating functional websites, mobile and web applications, brands, and digital marketing strategies.
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Team SoloMidIndustries
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12$10,000+50 - 249 employeesTallinn, EstoniaOpus Online, a software development company, was launched in 2009. Their midsize team is located in Tallinn, Estonia. The agency specializes in Custom Software Development, Web Development, UX/UI Design, Enterprise App Modernization, and more.Read More
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IBMIndustries
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13$5,000+10 - 49 employeesTallinn, EstoniaBased in Tallinn, Estonia, Osambit is a software development company. The small firm was founded in 2023. Their team focuses on Custom Software Development, Web Development, Mobile App Development, Artificial Intelligence, and more.Read More
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14$1,000+50 - 249 employeesTallinn, EstoniaHygge 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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15$5,000+2 - 9 employeesTallinn, EstoniaRead More
Zetico is a B2B digital consulting firm founded in Kyiv in 2020 with no more than two experts. They specialize in web development, custom software development, and cloud consulting solutions for various clients.
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Mozilla FoundationIndustries
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16$5,000+50 - 249 employeesTallinn, EstoniaLaunched in 2015, Genius Software is a midsize artificial intelligence firm. Their services include Artificial Intelligence, IT staff augmentation, Custom Software Development, Web Development, and more. The firm is located in Tallinn, Estonia.Read More
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17$1,000+50 - 249 employeesTallinn, EstoniaAvalon Soft 🥇 is a website development company. The midsize Tallinn, Estonia-based company was launched in 2019. Their services include Web Development, Custom Software Development, and Mobile App Development.Read More
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Digital Media ManagementIndustries
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18$25,000+10 - 49 employeesTallinn, EstoniaValthSolutions, a software development company, is in Tallinn, Estonia. The small team focuses on Custom Software Development, Mobile App Development, UX/UI Design, and IT staff augmentation. The agency was launched in 2017.Read More
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19Undisclosed2 - 9 employeesTallinn, EstoniaUppumatu is a Tallinn, Estonia-based corporate training & coaching company. The small team focuses on corporate training & coaching. The firm was launched in 2023.Read More
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20$5,000+10 - 49 employeesTallinn, EstoniaRead More
User experience design agency IT Decision is in Zaporizhzhia, Ukraine. Launched in 2020, the small team provides ux/ui design, e-commerce development, web design, web development, and more.
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21$1,000+50 - 249 employeesTallinn, EstoniaENTRINE is a graphic design agency and video production agency. Launched in 2018, the team provides graphic design and video production. Their midsize firm is Tallinn, Estonia-based.Read More
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22$1,000+10 - 49 employeesTallinn, EstoniaLaunched in 2017, GPO technologies is a small Tallinn, Estonia-based IoT development company. Their team focuses on IoT development and Custom Software Development.Read More
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23Undisclosed10 - 49 employeesTallinn, EstoniaRead More
42 Coffee Cups is an offshore development team specializing in Python and Django development for web and mobile platforms. Founded in 2007, the relatively small agency has just over ten developers working out of their offices in Tallinn, Estonia and Atlanta, Georgia. 42 Coffee Cups leverages a diverse technology stack to create professional, engaging web solutions and native apps for iOS and Android. From consumer-facing interfaces to complex business data solutions, the team offers affordable, dependable options for offshore development.
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24$5,000+10 - 49 employeesTartu, EstoniaSingleton is a mobile application development firm. Headquartered in Tartu, Estonia and Tallinn, Estonia, the company focuses on Mobile App Development and Web Development.Read More
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25$10,000+50 - 249 employeesTallinn, EstoniaSoftware development company Brocoders is located in Tallinn, Estonia; Sumy, Ukraine; London, England and Warszawa, Poland. The midsize team offers Custom Software Development, Mobile App Development, Web Design, Web Development, and more and was founded in 2014.Read More
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iFit - Interactive Fitness & Workout App HeyPractice, an AI-based Learning Platform MoolaX, Smart Cashflow Management Solution Every Pig, Online Logistics Platform for Swine Production IndustryIndustries
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26$5,000+2 - 9 employeesTallinn, EstoniaEstablished in 2014, SP Engineers OÜ is a small Tallinn, Estonia-based mobile app development firm. Their services include Mobile App Development and IoT development.Read More
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27$10,000+50 - 249 employeesTallinn, EstoniaHQSoftware, a custom software development company, is headquartered in Tallinn, Estonia; New York, New York and Warszawa, Poland. The midsize team focuses on Custom Software Development, AR/VR development, Mobile App Development, Artificial Intelligence, and more. The firm was founded in 2001.Read More
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SkodaIndustries
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28$50,000+10 - 49 employeesTallinn, EstoniaNorth Coast Code is a custom software development company established in 2020. The team offers Custom Software Development and Mobile App Development and is based in Tallinn, Estonia.Read More
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29$10,000+10 - 49 employeesTallinn, EstoniaRead More
In Kyiv, Ukraine, Innovations for Business is a software development firm. Launched in 2020, the small team focuses on custom software development, IT strategy consulting, IT managed services, IT staff augmentation, and more.
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Market VisionIndustries
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30$5,000+10 - 49 employeesTallinn, EstoniaVega-Vision, a mobile app development company, is based in Kharkiv, Ukraine and Tallinn, Estonia. They specialize in Mobile App Development and Web Development and were launched in 2019.Read More
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