Top 100 Cross Platform App Development Companies

N7 Mobile is an AI and mobile app development company based in Warsaw, Poland. Founded in 2011, the team of 12 specializes in mobile app development, UX/UI design, and AI. They work primarily with midmarket clients, mainly in the arts, entertainment, and music industry.

Owebest Technologies is an application development company. They focus on Mobile App Development, Web Development, Custom Software Development, and Blockchain and were established in 2016. The company is in Jaipur, India; Torino, Italy; St. Petersburg, Florida and Auckland, New Zealand.

SPEC INDIA is a well-established custom development company that started in 1987. The team of nearly 300 works out of in Ahmedabad, India, providing BI & Big Data consulting services as well as custom software and mobile app development. The support all-size businesses in the health care, retail, and manufacturing space.

Shakuro is a website development company. Founded in 2006, the company is located in Lewes, Delaware; London, England; Berlin, Germany and Tel Aviv-Yafo, Israel. The midsize team specializes in Web Development, Custom Software Development, Web Design, UX/UI Design, and more.

Nextly is a web development firm based in São Paulo, Brazil. Founded in 2019, their team of 30 serves clients in the finance and real estate sectors. Services include custom software development and IT staff augmentation.

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.

Altamira (formerly GBKSOFT) is a Ukraine-based web and mobile development company that specializes in UX/UI design, IT strategy consulting, web development, and mobile app development. Founded in 2011, the company delivers stable and efficient software solutions to clients looking to maximize ROI and capture consumer attention.

The Altamira team has experience in PHP, Yii2, MySQL, Postgre.sql, JSON, XML, AJAX, JavaScript, HTML, CSS, jQUERY, Angular.Js, Android SDK, iOS, Sockets.IO, and Apache. With under 250 employees, Altamira works closely with clients to produce complex web applications that accelerate sales, engage customers, and increase online traffic. 

STDev is a full-stack web and mobile app design and development company. Founded in 2010 and based in Yerevan, Armenia, STDev’s team of about 65 employees does web development, mobile app development, and custom software development. They primarily work with small businesses.

Established in 2006, Hiteshi is a website development company. The midsize Indore, India-based team specializes in web development, IoT development, mobile app development, application testing, and more.

FREYSOFT is a midsize IT staff augmentation company. The Kyiv, Ukraine-based firm was launched in 2018. Their team focuses on IT staff augmentation, web development, custom software development, application management & support, and more.

Established in 2005, Cosmico Studios is an app development firm. They are located in Miami, Florida and have a small team. Their services include mobile app development, web design, and web development.

Established in 2021, KoolMind Technolab LLP is a small user experience design company. Their services include ux/ui design, graphic design, logo, IT strategy consulting, and more. The firm is located in Ahmedabad, India.

Internet Dreams Studio is a small London, United Kingdom-based e-commerce development company. Their services include e-commerce development, mobile app development, search engine optimization, web design, and more.

Fullsend Solutions Inc. Is a web development company. They offer web development, mobile app development, and ux/ui design and were established in 2019. Their small team is headquartered in Santa Monica, California.

Launched in 2020, ZAPTA Technologies is a custom software development firm. The company specializes in Custom Software Development, Web Development, Mobile App Development, Artificial Intelligence, and more and has a midsize team.

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.

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.

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.

Headquartered in Deerfield, Ill., Armia Systems is a software development firm that boasts over 180 employees across multiple offices. The team, which was founded in 2001, delivers a variety of services to clients, including web development, mobile app development, IoT development, and managed IT services. The firm's two satellite offices are in Kochi, India and Quilon, India.

Tigren E-Commerce Solutions is an e-commerce development company based in Vietnam, with an office in Singapore. Founded in 2011, the small team of 6 specializes in e-commerce development and mobile app development. 

Founded in 2008, Sensi Labs is a Warsaw based development company with a team of 21 development associates. They specialize in mobile and web development, as well as custom software development. Their clients are small and mid market companies in the consumer product, financial services, healthcare, and media industries. 

Launched in 2020, Difinity is a digital strategy company. Located in Brooklyn, New York and Murphy, Texas, their midsize team focuses on digital strategy, social media marketing, search engine optimization, pay per click, and more.

BluShift Consulting is a web development company established in 2021. Their small team is located in Johannesburg, South Africa and Cape Town, South Africa. Their services include web development, mobile app development, and robotics process automation.

Launched in 2003, EffectiveSoft is an artificial intelligence development company. The midsize team focuses on Artificial Intelligence, BI & big data consulting & SI, cloud consulting & SI, Custom Software Development, and more. The firm is based in San Diego, California; Wrocław, Poland; San Rafael, Costa Rica and Warszawa, Poland.

Ancient Technology Group is a development agency founded in 2012. Their team of more than 10 people provides custom software, web, and mobile app development solutions from their office in Cuernavaca, Mexico. They work primarily with small and medium-sized businesses.

Located in Denver, CO, Think Tree Solutions has specialized in creating web and mobile applications since its founding in 2015. The small team of 10 works with clients to build products from scratch or to enhance existing products. They offer mobile app development, web development, UX/UI design, and web design services.

Software development firm DroppTech was founded in 2016. The small Kaiserslautern, Germany-based team offers custom software development, IT strategy consulting, cloud consulting & SI, web development, and more.

Founded in 2018, Aphelia Innovations is a mobile application development company. Their small team is based in New Delhi, India. Their services include mobile app development, IT staff augmentation, and web development.

Chudovo is a midsize web development firm launched in 2006. Their team focuses on Web Development, Custom Software Development, Mobile App Development, and E-Commerce Development. The company is based in Castrop-Rauxel, Germany; London , England; Tallinn, Estonia and New York, New York.

MeshLogix Solutions, a website development company, is located in Lahore, Pakistan. The small team specializes in web development, mobile app development, ux/ui design, IoT development, and more and was established in 2016.