Top 100 Cross Platform App Development Companies

Adapptor is a Perth, Australia-based app development company. The company offers Mobile App Development, Application Testing, Custom Software Development, Application Management & Support, and more and is small.The company was founded in 2010.

Flutter Agency, a mobile app development company, is based in Gandhinagar, India and Van Alstyne, Texas. The small team provides mobile app development, IT managed services, custom software development, IT strategy consulting, and more. The company was launched in 2018.

Telexar [OUT OF BUSINESS] is a custom software development company established in 2017. The firm provides custom software development, enterprise app modernization, Artificial Intelligence, BI & big data consulting & SI, and more and has a small team. The firm is based in Moratuwa, Sri Lanka and , .

EC Infosolutions LLC is a development company based in Lewes, Delaware with offices in Pune, India, and Singapore. Founded in 2007, they target small business customers in the IT industry, in addition to other size clients in other industries. They specialize in custom software development, web development, and mobile app development.

LANEXUS is a full-cycle software development company based in South Riding, Md., with an office in Cebu City, Philippines. The company, founded in 1997, has more than 100 engineers and designers who provide custom software development, IT staff augmentation, web development, and mobile app development services to small and larger-sized companies in the business services, medical, financial services, and e-commerce industries.

Cuttlesoft is a creative product development agency founded in 2009. Based in Tallahassee, Fla., the team of 6 employees specializes in custom software development, mobile app development and UX/UI. They mainly serve small businesses in the IT, entertainment and business services industries. 

New Lion Labs is a digital product company that specializes in custom software development, UX/UI design, and marketing strategy. Clients are mainly small business and midmarket businesses in the consumer products and services, business services, and advertising and marketing sectors. Founded in Minneapolis in 2015, the team has 15-20 iOS and Android Developers, Full Stack Developers and UX/UI Designers. Special areas of focus include mobile apps, prototyping, and digital product strategy.

Slashdev is a small software development company. The Winter Park, Florida-based company was established in 2021. Their services include custom software development, web development, mobile app development, wearable app development, and more.

IDEACT is a small user experience design agency established in 2017. Their services include ux/ui design, IT strategy consulting, web development, and mobile app development. The agency is located in Prague, Czech Republic.

BJIT Group is a software development agency headquartered in Dhaka, Bangladesh with additional locations in Tokyo; Palo Alto, Calif.; Espoo, Finland; Downtown Core, Singapore; and Skane lan, Sweden. Since 2001, their global team of 400+ employees has provided mobile app, web, and custom software development to businesses of all sizes.

SkyHigh Technologies is a web and mobile application development company located in Mumbai, India. Founded in 2016, they currently have a team of about 3. Their services include mobile app, web, and custom software development. 

Founded in 2016, IdeaSoft.io is a software development firm that offers custom software development, blockchain, and web development services to their clients in the IT, business services, and education industries. Their 250 employees are based out of offices in New York, NY and Kharkov, Ukraine. .

In Miami, Florida and JJS, Argentina, Siblings Software is a custom software development company. The small team offers custom software development, web development, e-commerce development, mobile app development, and more. The agency was established in 2015.

Novateus is a software solutions provider based in Baton Rouge, La. The 5-person company got started in 2017 and develops custom software, websites, and mobile apps for small businesses.

Website development company FusionWorks is in Chișinău, Moldova. The company specializes in web development, mobile app development, ux/ui design, e-commerce development, and more and is small.The company was launched in 2011.

Scaleteam Technologies Pvt Ltd, a web development company, is headquartered in Surat, India. The small agency was launched in 2016. Their team provides web development, mobile app development, other application development, product design, and more.

Custom software development firm Canadian Software Agency Inc was established in 2007. Their midsize team is in Milton, Canada. Canadian Software Agency Inc offers custom software development, mobile app development, web development, and e-commerce development.

Ff.next is a mobile app development firm. The small Budapest, Hungary-based agency was established in 2017. Their team focuses on mobile app development, ux/ui design, product design, custom software development, and more.

Nethues Technologies Pvt. Ltd. is an IT solutions provider founded in 2001. Based in Rohini, India, the team of more than 250 employees specializes in e-commerce development, web development, and mobile app development. They serve mainly midmarket and enterprise clients in the e-commerce, consumer products & services, and business services industries.

C4studio is a computer software firm that has offices in both Timisoara, Romania, and Budapest, Hungary. C4studio's team of 6 employees have been specializing in software, web and mobile app development since the firm's founding in 2013. 

Datamatics (formerly TechJini, Inc) is a mobile app development company based in Bangalore, India with an additional office in Princeton, N.J. The company was founded in 2005 and has grown since then to a team of about 300. They provide mobile app and web development, UX/UI design, and IT strategy consulting.

Based in Manila, Philippines, 1902 Software Development Corporation is a development provider that was founded in 1998. Their team of 47 specializes in e-commerce, web development, and custom software development for primarily small businesses in the e-commerce, business services, and retail industries.

Essential Designs is a development agency with offices in Vancouver, Toronto, and Calgary, Canada. Since 2008, the team of fewer than 50 has been specialized in mobile app development, web development, and custom software development.   

My Web Programmer is a full-service software agency founded in 2008. Based in Atlanta, the team of less than 50 specializes in web development, custom software development, and web design. They mainly serve small business and midmarket clients in the automotive, advertising and marketing, and consumer products and services industries. 

Frame One Software is a software company based in Vancouver, Canada with more than two employees. They have offered custom software, web, and mobile app development solutions since their founding in 2019. They mainly work with small businesses.

Launched in 2014, Dimensional Sys Inc. Is a website development company. They are headquartered in Plano, Texas and Karachi, Pakistan and have a small team. The agency provides web development, mobile app development, e-commerce development, other application development, and more.

Eagle IT Solutions is a software development company. The small team is based in Struga, North Macedonia. Their services include custom software development, mobile app development, web development, IT strategy consulting, and more.

Website development company RedFox was established in 2018. Their small team is headquartered in Ciudad de Guatemala, Guatemala and offers web development, custom software development, mobile app development, social media marketing, and more.

Arham Web Works is a web development agency based in Surat, India. The agency, founded in 2012, has a team of around ten that provides web development & design, e-commerce development, and UX/UI design services. Arham Web Works serves small and larger-sized companies in various industries, which includes e-commerce, business services, and consumer products & services. 

Semaphore is a custom software development company founded in 1995. Based in Ahmedabad, India, with offices in Iselin, N.J., and London, United Kingdom, the team of 17 specializes in custom software development, mobile app development, and web development. They primarily serve small business and midmarket clients in the business services, government, and IT industries.