Top 70 Cross Platform App Developers in Tallinn
The Best of December 2025Looking for a top cross platform mobile app development company in Tallinn?
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 Tallinn. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Tallinn Cross Platform Mobile App Development Companies
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1$5,000+50 - 249 employeesTallinn, EstoniaRead More
DTEAM is a midsize software development firm. The Boryspil', Ukraine-based company was launched in 2017. Their team offers Custom Software Development, API Development, Web Development, Mobile App Development, and more.
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RainaMusic RxPhoto Intuceo PBMSourceIndustries
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2$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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3$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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4$10,000+250 - 999 employeesTallinn, EstoniaInterexy is a Blockchain company located in Lauderdale-by-the-Sea, Florida; Dubai, United Arab Emirates; Tallinn, Estonia and Warszawa, Poland. The midsize agency was launched in 2017. Their services include Blockchain, Mobile App Development, Artificial Intelligence, IT staff augmentation, and more.Read More
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Labster | EdTech Platform with $147M Funding & 6M Users 15SOF | AI Sports App with $15M Series A & 50K Downloads OtherWorlds.ai | AI-Driven 3D/AR Model App with 30%+ Retention NextStreet | SaaS Platform for 1,700+ SMBs, Cutting Wait TimesIndustries
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5$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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6$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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7$25,000+250 - 999 employeesTallinn, EstoniaCivitta is an AI development company. Founded in 2013, the midsize company is located in Vilnius, Lithuania; Rīga, Latvia; Chișinău, Moldova and Kyiv, Ukraine. Their team offers Artificial Intelligence, Custom Software Development, cloud consulting & SI, Enterprise App Modernization, and more.Read More
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Global Airlines AI Front Desk BL.INK Franchise RampIndustries
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8$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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9$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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10$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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11$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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12$10,000+50 - 249 employeesTallinn, EstoniaCustom software development company Jappware is headquartered in L'viv, Ukraine; Tallinn, Estonia and Dover, Delaware. The midsize firm was founded in 2017. Their team provides Custom Software Development, Web Development, Mobile App Development, Application Testing, and more.Read More
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UnzerIndustries
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13$5,000+10 - 49 employeesTallinn, EstoniaRead More
Faster Than Light is a software development company based in Kyiv, Ukraine; Tallinn, Estonia and Barrie, Canada. The small agency was established in 2016. Their team provides Custom Software Development, Web Development, Mobile App Development, and Web Design.
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14$10,000+50 - 249 employeesKesklinna, EstoniaRead More
Code&Care is a full-stack software development company based in Austin, Texas, and founded in 2015. With over 50 employees, they offer web development, IT staff augmentation, and mobile app development solutions to small and mid-market agencies alike.
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BITFINEXIndustries
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15$1,000+10 - 49 employeesKharkiv, UkraineRead More
Red Rocket is a web development firm. They focus on web development, custom software development, mobile app development, web design, and more and were founded in 2022. Their small team is Kharkiv, Ukraine-based.
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16$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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17$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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18$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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19$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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20$25,000+10 - 49 employeesTallinn, EstoniaRead More
Umber.Tech — Fintech & Highload Experts is a Microservices Architecture Services company. Their small team is located in Tallinn, Estonia; Dubai, United Arab Emirates; Hannover, Germany and Boston, Massachusetts and offers Microservices Architecture Services, Web Development, Mobile App Development, UX/UI Design, and more. The agency was founded in 2017.
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Benzinga OLX AmeriaIndustries
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21$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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22$5,000+10 - 49 employeesTallinn, EstoniaRead More
Mobile app development firm ExtelaSoft was established in 2015. Based in Lviv, Ukraine and Paphos, Cyprus, their small team focuses on mobile app development, web development, AR/VR development, custom software development, and more.
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23$25,000+50 - 249 employeesTallinn, EstoniaSoft Industry Alliance is a software development firm. The midsize Chernihiv, Ukraine-based agency was established in 2000. Their team provides Custom Software Development, E-Commerce Development, Artificial Intelligence, Mobile App Development, and more.Read More
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BOSCHIndustries
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24$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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25$25,000+10 - 49 employees6th of October City, EgyptCustom software development firm Badgewell is based in Newark, Delaware; 6th of October City, Egypt and Tallinn, Estonia. The small firm was founded in 2018. Their team provides Custom Software Development, Mobile App Development, Low/No Code Development, Web Design, and more.Read More
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26$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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27$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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28$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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29$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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30$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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