Top 100 Cross Platform App Development Companies

Jappware is a software company founded in 2017 and based in Lviv, Ukraine. Their team of over 10 offers web, custom software, and mobile app development solutions to clients ranging from small startups to large companies.

App Boxer is a mobile app and website development company headquartered in Sydney that services projects internationally. Founded in 2014, App Boxer has grown significantly with over 40 employees servicing founders and enterprise clients internationally. App Boxer runs an advisory and partnership model that incorporates design, marketing, and business strategy from day one before development begins. Services Include app development, website development, branding, and marketing strategy. 

Open source contributors as a guarantee of product delivery, 5+ years of technical niche expertise (Angular, React Native, Ionic, Node.js), personal approach, high internal code standards, flexible management, open-minded team. Enjoy your coffee while we’re building your app! We think that every idea is worth spreading - it just needs a special approach and the right people to take care of it. We proved our technical skills and narrow Angular specialization by contribution to open source. Our complete transparency is a guarantee of quality code, resulting in a successful project outcome.

IT staff augmentation company Commoditech was founded in 2012. The firm provides IT staff augmentation, custom software development, mobile app development, HR services, and more and has a midsize team.

Differenz System is a development company founded in 2013 and located in Irvine, Calif. They have a team of about 115 individuals who offer mobile app and web development services. Their client base comprises small businesses in the business services, arts, entertainment, and music, health care and medical, and hospitality and leisure industries.

Lasting Dynamics SRL is a software agency founded in 2015 in Torre del Greco, Italy with over 10 employees. They specialize in web and mobile app development solutions for small and mid-market firms in the industries of transportation, business services, and more.

Founded in 2017, PiZone Infotech Solution Private Limited is a development firm. Their team of fewer than 50 employees is based in Sri Ganganagar, India, with an additional office in Jaipur, India. They focus on mobile app development, web design, and graphic design.

Mass Software Solutions Private Limited is a web and mobile app development agency headquartered in Kolkata, India. Founded in 2001, they now have a team of over 100 employees who specialize in web development, web design, and mobile app development. They provide services exclusively for small businesses.
 

Founded in 2017, Scale3C is a software development firm that offers mobile app development, custom software development, and web development services to their small business and mid-market clients in the IT, real estate, and non-profit industries. Their 25 employees are based out of Vilnius, Lithuania.

IT Creative Labs is an IT consulting and digital agency headquartered in New York. They have about 2 employees. Since 2016, they have provided web development, mobile application development, and e-mail marketing services to primarily enterprise clients in the advertising and marketing industry.

Apptension is a creative product studio with almost a decade of experience and 70+ specialists on board. Their bread and butter is pushing the envelope of what innovative digital experiences can look, feel and work like.
Working with founders, investors, and top creative agencies, they bring out-of-the-box thinking, great design, and plenty of technical competence. From an early-stage startup to Uber, they serve clients of various needs and sizes.

Liven is a web development firm. They focus on web development, mobile app development, and custom software development and were launched in 2017. Their midsize team is São Carlos, Brazil-based.

Stormotion is a digital solution company that was founded in 2016. Headquartered in Dnipro, Ukraine, the company has 7 employees and specializes in mobile app development, web development, and UX/UI design. They mostly work with small businesses in the business services, arts & entertainment, and consumer products industries. 

GP Solutions is a software development company headquartered in Munich, Germany, with  that specializes in web development, custom software development, and web design. Founded in 2002, the company builds custom web applications to help clients realize their business goals. A company of just less than 150 employees, GP Solutions works with enterprise and mid-market outfits in the IT and hospitality industries, offering end-to-end solutions that increase traffic, drive sales, and connect with consumers. 

Teravision Technologies is a software firm founded in 2002 with over 250 employees. Based in Bogotá, Colombia, they specialize in web, wearable app, and mobile app development solutions for clients ranging from small startups to large companies.

FlutterLab is a mobile app development company established in 2020. Their small team is in Valencia, Spain and Bogotá, Colombia. The agency specializes in mobile app development, web development, Artificial Intelligence, custom software development, and more.

Hyperion is a web development company. The small Doral, Florida-based agency was founded in 2023. Their team focuses on web development, custom software development, enterprise app modernization, mobile app development, and more.

Bluegrass Digital is a managed services company based in Cape Town, South Africa. Founded in 1996, their team of 21 employees provides web development, mobile app development, and UX/UI design services.

LinxHQ Pte Ltd is a software company based in Hanoi, Vietnam with more than 10 employees. Founded in 2008, they specialize in custom software, web, and mobile app development solutions for small and medium-sized businesses alike.

Zcodeo LLP is a Jaipur, India-based software development company. The agency specializes in custom software development, mobile app development, application management & support, web design, and more and is midsize.The agency was established in 2012.

VentureDive Pvt. Ltd. is a technology solutions company based in Karachi, Pakistan founded in 2012. Their team of over 250 professionals has offered UX/UI design, IT strategy consulting, and cloud consulting & SI services to clients ranging from startups to large firms for years. They have experience working in the industries of business and financial services as well as IT.

primocys is a design and development company from Ahmedabad, India. Founded in 2016, their services include mobile app, e-commerce, and web development. The 4-person team works with midmarket and enterprise businesses in IT, e-commerce, and health care industries.

ANTLR Interactive is a Pittsburgh-based mobile app development firm. Founded in 2014, it has 2 employees who specialize in mobile app development, web development, and custom software development. The team serves small business and midmarket clients in the nonprofit, e-commerce, and health care & medical industries.

Protocloud Technologies PVT. LTD. is an information technology and services provider that was founded in 2011. Their headquarters are in Jaipur, India, where they employ between 10 and 15 staff. They work with a range of midmarket and small businesses, offering a full suite of digital solutions, including e-commerce development, custom software development, websites, mobile apps and cloud integration.

Midsize mobile application development firm Iconix App Studio, is in Sugar Land, Texas. Launched in 2020, the team provides mobile app development.

Peiko is an IT development company located in Kyiv, Ukraine. Comprising 19 employees, they develop software solutions for various sized companies in IT, business services, finance, and healthcare. Services include frontend and backend development, UX and UI design, database management, testing, QA, and website management.

Founded in 2017, Lexis Solutions is located in Sofia, Bulgaria. Their team of about ten specialists provides web & mobile development and custom software development services to primarily midmarket firms and startups. 

Technology Rivers is a software product development firm based in Reston, VA. A team of 30+ members, and growing, Technology Rivers specializes in cloud-based web and mobile app development, healthcare applications, and custom software development. They focus on health-tech, education, and business services. 

Axisbits is a web development shop based in Kharkiv, Ukraine, that was established in 2013. Their team of fewer than 20 employees provides web development, web design, e-commerce development, and custom software development services.

Mobile Reality is a software development agency founded in 2016 with a team of 14. Based in Warsaw, Poland, the company specializes in web, custom software, and mobile app development services for small and midmarket firms. They mainly program using JavaScript and use both the frameworks React Native and NodeJS.