Top 100 Cross Platform App Development Companies

Wonderment Apps is a Los Angeles-based software company founded in 2015 with more than 50 employees. They specialize in IT staff augmentation, web development, and custom software development for clients ranging from small firms to large businesses.

SynapseIndia is a web and mobile development company headquartered in Portland, OR with satellite offices in Noida, India and London. Founded in 2001, SynapseIndia's team of 300+ employees provides web development and custom software development services primarily to small and midmarket businesses around the world. 

ValueCoders is an IT outsourcing company founded in 2004. With two locations in India and a team of fewer than 1,000 employees, they offer mobile app and e-commerce development services. Their clientele comprises small businesses in the retail, consumer products and services, education, health care and medical, and e-commerce industries.

ASTAQC CONSULTING is a software testing and quality assurance company in Portland, Ore. and Mumbai, India. Founded in 2018, they have about 10 employees that serve mostly small-business and midmarket clients in the IT and government sectors. Services include application testing, cybersecurity, and custom software development.

Appnox Technologies Pvt. Ltd., a mobile application development company, was founded in 2018. They are in Wilmington, Delaware and Noida, India and have a midsize team. Their services include mobile app development, Artificial Intelligence, web development, custom software development, and more.

Established in 2019, Boring Owl is a software development company. The agency provides custom software development, web development, ux/ui design, and mobile app development and has a small team. The agency is in Warszawa, Poland.

In Dublin, Ireland, Appy Days is a mobile app development firm. Established in 2022, the small team specializes in mobile app development, application management & support, application testing, and other application development.

Appycodes is a web development company based in Siliguri, India. Founded in 2015, their team of 13 employees provides web development, mobile app development, and SEO services.

Aspirity is a development agency with a representative office in San Francisco CA. Founded in 2011, they provide professional teams for extension startup and midmarket companies. Their services include full stack web and mobile development, UI\UX and product design.

Peerbits is a web and mobile developer based in Ahmedabad, India with offices in Canada, Colombia, and Texas. Their 50+ experts have been creating digital solutions for iOS and Android since 2011.

Mobile app development company HeyInnovations is in St. Petersburg, Florida. The midsize team specializes in mobile app development, web development, application testing, and other application development. The agency was established in 2012.

Despite recently being founded in 2016, Tyrannosaurus Tech has established itself as a leader in mobile app, web, e-commerce, and custom software development. Their small but capable team of about 10 employees is based in Atlanta, GA and works with small and mid-market businesses.

Optisol Business Solutions is a 140+ web, mobile, and AR/VR development firm that also offers augmentation services to companies of all sizes. Founded in 2006 and based in Strongsville, OH, with offices in Dubai, Ireland, and India, they specialize in flexible frameworks for digital problem-solving.

Codete is a Berlin based IT consulting and software development company. They were founded in 2010 and have a team of 104 employees who specialize in AI, big data consulting, and mobile app development. They mainly work with mid-market and enterprise clients in the financial services, automotive, and eCommerce industries. 

it-solve, based in Czestochowa, Poland, is a software development company founded in 2012. With a team of around 10 employees, they provide custom software, web, and mobile app development services. Working solely with small businesses, they focus on the business and financial services and the automotive industry. 

DevTeam.Space is a development agency that was founded in 2015 and is based in Los Angeles. Their team of 8 specialize in web development and mobile app development for small businesses; these clients primarily reside in the advertising, business services, and consumer product industries. 

ImpiCode is a software development company that specializes in mobile, custom software, and web development services. Founded in 2017, they have a team of roughly 6 employees located in Warsaw, Poland.

TkXel is a mobile app and web development company founded in 2007. With its headquarters in Reston, Va., and an office in Lahore, Pakistan, they have a team of 318 employees. Their services include mobile app development, web development, and custom software development. They primarily serve small and midmarket clients. 

APPTECH SYSTEMS is a custom software development company. Founded in 2017, the agency is in İSTANBUL, Turkey; Lodi, California and Jeddah, Saudi Arabia. The small team provides custom software development, mobile app development, web development, e-commerce development, and more.

Founded in 2018, Webchain is a small software development firm. Their services include custom software development, web development, and IT strategy consulting. The firm is headquartered in Timişoara, Romania.

Traction Consulting Group is a CRM consulting and software development company in Wixom, Mich., that was founded in 1999. Traction Consulting currently has 8 employees and offers custom software development, CRM, big data, and cloud consulting, and mobile app development services. Its clients are mainly midmarket companies in the manufacturing, business services, financial services, healthcare, and transportation industries. 

Crest Coder is an app development company based in Ahmedabad, India. Founded in 2014, their team of 15 employees provides web development, mobile app development, and custom software services.

Mobile application development company TechSwivel Private Limited is located in Lahore, Pakistan. The small company was launched in 2019. Their team provides mobile app development, ux/ui design, and web development.

Communication Crafts is a digital technology agency founded in 2005 and based in Ahmedabad, India, with a secondary office in Hampshire, UK. Communication Crafts boasts a team of more than 150 employees who provide a host of different services including web development, mobile app development, and video production, among others.

App Streams Ltd is a web development firm. Headquartered in Sofia, Bulgaria, their small team focuses on web development, mobile app development, application testing, ux/ui design, and more. The company was launched in 2018.

Intellicel is a small UX design company. In Austin, Texas, the firm was established in 2017. Their team offers ux/ui design, product design, web development, and mobile app development.

Software development company Intelligenes was founded in 2006. Their small team is in Toronto, Canada and Karachi, Pakistan and focuses on custom software development, IT managed services, mobile app development, and web development.

Founded in 2018, AppRocket works with small businesses in the IT, e-commerce, business services, and transportation industries. With offices in Brooklyn, Boston, and Pakistan, the team of 10 provide mobile app development, web development, custom software development, and digital strategy services for client projects.

PragICTS is a ICT services company based in Colombo, Sri Lanka. The company, founded in 2018, has a team of more than ten that provides, among others, web design, custom software development, and web development services to small companies and institutions in the education, health care & medical, and hospitality & leisure industries.

Since their founding in 2009, Dcastalia Limited has delivered digital consulting to clients around the world from their headquarters in Dhaka, Bangladesh. The team of about 30 focuses on custom software development, web design, and search engine optimization.