Top 100 Cross Platform App Development Companies

Founded in 2011, Indiespring is a development firm. Their team of around 20 employees is based in Manchester, United Kingdom. They focus on mobile app development, app marketing, and application testing.

Code & Cakes is a small web development firm. The Warszawa, Poland-based firm was established in 2022. Their team specializes in web development, custom software development, IT strategy consulting, and blockchain.

Revamp Consulting is a e-commerce development firm. They are based in Cairo, Egypt and have a small team that specializes in e-commerce development, web development, custom software development, and mobile app development. The company was founded in 2013.

Webethics is a web development company based in Mohali, India. Founded in 2015, their team of 28 provide web design, development, and mobile app development services for its small business and midmarket ecommerce clients. 

Ekkel AI is a Lahore, Pakistan-based website development firm. The small agency was launched in 2021. Their services include web development, Artificial Intelligence, mobile app development, custom software development, and more.

Apptunix is a mobile and web development/design company based in Austin, TX with offices in London, India, and Midland, TX. Started in 2013, this 50+ firm offers full-service digital solutions for businesses both large and small.

Rapptr Labs is an app development firm based in Jersey City, N.J. The firm, founded in 2018, has a team of around ten that provides mobile app development, UX.UI development, custom software development, web development, e-commerce development, wearable app development, IoT development, and AR/VR development services. Rapptr Labs serves enterprise and smaller sized-companies in various industries that include retail, consumer products & services, and health care & medical.

Otrofy Inc. is a mobile development agency based in Toronto, Canada. The agency, founded in  2018, has a team of less than ten that provides iPhone and Android app development, web development, web design, and UX/UI design services to startups, agencies and small/larger sized companies. From concept to design, from development to publishing, Otrofy offers services that have complete transparency through each phase of the process.

VISLA is a Warsaw, Poland-based app and web development agency. They have 7 employees and were founded in 2016. They specialize in mobile app development, custom software development, and web development. They mostly work with small businesses in the IT, retail, and health care fields.

Founded in 2017, INNOKREA is a software development firm. Headquartered in Gdańsk, Poland, their small team provides custom software development, web development, and mobile app development.

Specializing in mobile app marketing, development, and web & digital marketing solutions, Dot Com Infoway was founded in 2000 in Madurai, India. They also have offices in Australia and the United States. Their team of over 200 has 20+ years of industry experience in IT.

They specialize in mobile app development, whether it is a mobile game or an enterprise or built primarily for Android or iOS. They are equally confident and competent in providing app marketing solutions, UI/UX designing, digital marketing, business consultation, wallet integration, Blockchain development, and among others.

Launched in 2005, atmosol is an e-commerce development firm and web design company. They are headquartered in Chandler, Arizona and have a small team. Their services include e-commerce development and web design.

SEP is a software company founded in Carmel, Ind. in 1998. Their team of over 50 specializes in custom software, web, and mobile app development solutions for clients ranging from small companies to large firms in the industries of consumer products, healthcare, and business services.

BrainBox Apps is a creative agency based in Jaipur, India with more than 10 employees. Since their founding in 2018, they have offered mobile app development, web development, and UX/UI design solutions to clients ranging from small firms to enterprises.

Solar Digital is a development-focused digital agency based in Odessa, Ukraine. Founded in 2016, Solar Digital has a team of 28 employees. They provide branding, UI/UX design, web development, and mobile app development services to a diverse and global client base.

Haefele Software is an outsourced Microsoft software development company based in Cape Town, South Africa, with offices in Melbourne, Australia; Tampa, Florida; and London. The company, founded in 2006, has more than 50 employees and provides custom software development, IT strategy consulting, and IoT development services to enterprise and smaller-sized companies in various industries.

One Beyond is a bespoke software development and digital transformation company headquartered in London with additional engineering centers in Madrid (Spain), Budapest & Szeged (Hungary) and Bucharest (Romania). Across international locations, they have a team of more than 350 individuals providing custom software, web and mobile application development and large- scale digital transformation to a diverse clientele.They support large established businesses, nonprofits, government organizations, and VC-funded startups

Zazz is a Seattle-based mobile app development company founded in 2011. They have an additional office in San Francisco. Their team of approximately 50 employees serves clients of all sizes and industries. In addition to app development, they also specialize in enterprise app modernization and UX/UI design.

Founded in 2008, Five Pack Creative is a mobile development company based in Frisco, Texas. Their nationwide team of developers helps clients with mobile app development, UX/UI design, and application testing. Across 100s of successful projects, they have helped clients across the U.S. achieve breakthrough results by providing thoughtful and creative solutions. 

Motomtech, a custom software development company, was founded in 2021. They are headquartered in Salt Lake City, Utah and have a midsize team. Their services include custom software development, web development, mobile app development, marketing strategy, and more.

3 SIDED CUBE is an accredited app development and digital product agency headquartered in Bournemouth, England with additional locations in London, Chicago, and Washington, DC. Since their ambitious beginning in 2009, the team of about 38 has collaborated with startups and international organizations, reaching over 87 countries and more than 100 million global downloads. In addition to mobile app development, they also provide UX/UI design services to inspirational organizations.

Vindaloo VoIP Solutions Pvt. Ltd., a software development company, is headquartered in Brooklyn, New York. The small team provides custom software development, voice services, mobile app development, and web development. The firm was launched in 2016.

Red C London is a mobile app development agency, founded in 1997. Based in London, their team of 11 specializes in mobile app development, web design, and UX/UI design. They work primarily with enterprises and midmarket businesses, focusing on financial services, government, and nonprofits.  

Protonshub Technologies is a design and development company based in Indore, India. The company, founded in 2018, has more than 30 employees and provides web design and development, mobile app development, e-commerce development, and IoT development services to small and midmarket companies and institutions in the e-commerce, consumer products & services, financial services, and other industries.

Shark Software is a software development company in Kharkiv, Ukraine. Founded in 2016, they have about 23 employees that serve mostly small-business and midmarket clients in a wide variety of industries. Services include mobile app development, e-commerce development, and web development.

Havenocode, a software development company, was established in 2020. Their small team is located in Warszawa, Poland. Their services include custom software development, web development, and mobile app development.

Founded in 2011, AppAspect Technologies is a mobile app development in India. With a team of over 50, they specialize in app development, SEO, UX/UI design, and web development for client projects.

3rd Digital is a small Ahmedabad, India-based mobile application development company. Founded in 2017, the team specializes in mobile app development, web development, custom software development, ux/ui design, and more.

Based just outside Boston, MA, Boston Technology Corporation is a leader in mobile, web, and cloud-based app development. Since starting in 2004, BTC has expanded to almost 100 employees.

Launched in 2003, Trango Tech is a. The midsize team specializes in. The company is based in San Jose, California and Salt Lake City, Utah.