1298
Last updated 10 February, 2025

Proficient Cross-platfom app development service providers in the USA

List of the Top Cross Platform Application Development Companies in the USA

1298 Companies | Last Updated 04 April, 2025

Axon Development Group

Software Engineering Company

Axon Development Group is a website, software, and mobile app development company with offices in the Ukraine, and Canada, serving global clientele for over 7 years. We help companies turn their business ideas into great marketable products. Working closely with our clients’ at every stage of the development life cycle, we provide expertise, commitment, and value delivering an outstanding solution. Our team of 80+ best developers is well recognized within the IT industry and can tailor mobile applications that address every requirement. We…Explore the detailed profile of Axon Development Group

  • 51 to 250

  • $26 - $50

  • $5001 - $10000

  • USA, Ukraine

Leobit

(5 Reviews)

.NET, AI and Web Software Development

Leobit is a full-cycle .NET, AI, and web application development provider for technology companies and startups primarily located in the US, EU, and the UK. We have representative offices in Austin, TX (USA), Tallinn (Estonia), Kraków (Poland), and the development center in Lviv (Ukraine) with 170+ talented software engineers, architects, quality assurance experts, and UI/UX designers.…Explore the detailed profile of Leobit

Trond

Thank you Leobit for on time delivery!

  • 51 to 250

  • $26 - $50

  • $25001 - $50000

  • USA, Ukraine, Estonia

Mobiloitte

A Blockchain and Metaverse Company

Mobiloitte is Premier Blockchain & Metaverse Software Development Company with a special focus on Security, Scale, and Performance. KEY SERVICES, SOLUTIONS: BLOCKCHAIN | METAVERSE | GAMES | AI/ML | IoT | CLOUD | DEVOPS | MOBILE APPS | WEB APPS. MOBILOITTE Group is headquartered in New Delhi India and has offices in Pune India, Boston, London, and Singapore. The company has worked with more than 5250+ clients globally since its beginning in 2009 with an astonishing success rate. ___ AR, VR, WebGL-based METAVERSE Development Services Multi-chain…Explore the detailed profile of Mobiloitte

  • 251 to 1000

  • Up to $25

  • Less than - $5000

  • USA, India, Singapore+1

We are a global and dynamic software development company. We create digital solutions powered by innovative technologies and incorporate emerging trends to help businesses transform and grow.We have earned our clients’ trust and respect by applying an individual approach to each and being responsive to all specific needs.  We are experts in such domains:Supply Chain & LogisticsRetail & EcommerceHealthcareAdTechFinTechGaming & Entertainment Our milestones:8 years of success on the market600+ highly experienced engineersoffices…Explore the detailed profile of Innovecs

  • 251 to 1000

  • $26 - $50

  • $25001 - $50000

  • USA, Ukraine, Israel

Stark Digital Media Services

Turn an idea into the reality with Stark Digital

Stark Digital Media is a professional website and mobile app design and development company dedicated to providing comprehensive IT solutions for both small business and corporate organizations. We have the right combination of creative and technical expertise to provide a full spectrum of web and mobile application development, digital marketing, and eCommerce services. With integrity and transparency, we show a strong commitment to the best business practices. Our team of professionals with proven experience has provided high quality, cost-effective…Explore the detailed profile of Stark Digital Media Services

  • 51 to 250

  • Up to $25

  • Less than - $5000

  • USA, India

Uruit

We transform bold ideas into exceptional digital products

Uruit is an awarded software development company with +15 years of experience creating outstanding mobile & web apps.   Client Testimony  “Uruit's culture is unique and very much aligns with ours. They have an Agile, creative, and customer-focused approach, looking at the actual end-users of the products that we're building.” CTO, Xceligent  "Uruit distinguishes themselves with their technical competency, innovative ideation, and collaborative communication. UruIT have hired the right people and…Explore the detailed profile of Uruit

  • 51 to 250

  • $51 - $100

  • $50001 - $100000

  • USA, Colombia, Uruguay

Persistent Systems

See Beyond, Rise Above

We are a reliable partner for Digital Engineering and Enterprise Modernization services. Our team has extensive technical expertise and industry knowledge that helps our clients stay ahead of the curve by anticipating what's next and providing solutions before problems arise. Explore the detailed profile of Persistent Systems

  • 1000+

  • $151 - $200

  • More - than

  • USA, UK, Ireland+1

Aishco offers special and dedicated services for software, web development, Content Management Solutions and Creative Design from the start to End, Our overall Business Process includes concept, design, development, incorporation, and implementation Explore the detailed profile of Aishco Solutions

  • 11 to 50

  • Not Disclosed

  • Less than - $5000

  • USA

Inwizards

Let The Work Speak

Inwizards, a Custom Web and Mobile App Development Company Based in Florida has been servicing clients of all sizes since 2004. With a vast network of expert minds teamed together, we have both domestic and international developers with experience in all categories including custom web designing, e-commerce development, Android, iOS, Xamarin Development online marketing, social networking, video applications, and more. Explore the detailed profile of Inwizards

  • 11 to 50

  • Up to $25

  • Less than - $5000

  • USA, India

Agile Infoways LLC

Expert in Product Engineering, AI Development, Web and

We are designing, building, and scaling digital products for 18+ years. With core expertise in custom software development, we have been working with Startups, Scale-ups, and SMEs. Incorporated in 2006, we have 2500+ products developed by our tech team of 250+. We help people in businesses of all shapes and sizes grow and thrive online by utilizing the power of digital. We specialize in AI App Development, Website Development, Product Engineering, Mobile App Development, UI/UX, and DevOps services. We have substantial experience in Healthcare,…Explore the detailed profile of Agile Infoways LLC

  • 251 to 1000

  • Up to $25

  • Less than - $5000

  • USA, India

Square63

Hire experienced and seasoned Developers skilled in Ruby

Square63 is a globally trusted web and mobile application development company for startups, enterprises and tech teams. From strategy to design, development, and maintenance, we provide end to end IT services which enhance your brand presence on the Internet.  We specialize in top-tier development using Ruby on Rails, iOS, Android, AngularJS, ReactJS & React Native. We work closely with our clients to provide solutions that best match their needs and budget. We build web and mobile apps using Agile and Lean methodologies.   …Explore the detailed profile of Square63

  • 51 to 250

  • $26 - $50

  • $5001 - $10000

  • USA

Vrinsoft Technology

(4 Reviews)

Ranked #1 Software & App Development Company

Vrinsoft is a leading IT services provider company with over 15 years of experience serving businesses across the USA, UK, Australia, and the UAE. Our commitment to delivering high-quality, innovative solutions has earned us the trust of 900+ clients worldwide.  We specialize in mobile app development, web development, custom software, and digital transformation services. Our team is skilled…Explore the detailed profile of Vrinsoft Technology

Binny

We are glad that we got such an talented company to work with.

  • 51 to 250

  • Up to $25

  • $10001 - $25000

  • USA, India, UK+1

Omega - Digital Innovations

Mobile App and Web Development company

Based out of NYC, Omega is an international mobile development company. We have offices in New York, Los Angeles, and Houston. We create innovative software for the largest companies all over the globe. We design and develop highly polished iOS & Android apps for startups and enterprise clients, helping them increase their revenue.  Omega makes bold, unexpected and creative decisions. Our team carefully examines all client's capabilities to develop a competitive edge and extra profit to the application. We are experts in iOS, Android,…Explore the detailed profile of Omega - Digital Innovations

  • 51 to 250

  • $51 - $100

  • $10001 - $25000

  • USA

Citrusbug Technolabs

Encoding your aspirations

At Citrusbug, we build lasting relationships with businesses by providing them top-notch custom software solutions. From a humble beginning in 2013, we have grown into a premium digital partner for SMB’s and startup businesses by helping them build enterprise software solutions for their everyday needs. We enable digital transformation for businesses through our talented pool of creative developers, designers, solution consultants, and marketing professionals. Explore the detailed profile of Citrusbug Technolabs

  • 51 to 250

  • Up to $25

  • $5001 - $10000

  • USA

VentureDive

(3 Reviews)

Innovating to improve lives

An award-winning data & AI company dedicated to transforming lives globally through cutting-edge technology solutions. Since its inception in 2012, VentureDive has catalyzed the success of two tech unicorns (Careem & Motive) and spearheaded digital transformations for Fortune 500 companies across BFSI, CPG/retail, healthcare, transportation, logistics, and QSR industries.  The company…Explore the detailed profile of VentureDive

Joyce

Communicative and responsive.

  • 251 to 1000

  • $51 - $100

  • $10001 - $25000

  • USA, UK, UAE+2

Cygnis

Build Intelligent Software Solutions - We Create Unique

At Cygnis, we specialize in building intelligent software solutions that drive digital transformation for businesses across industries. Since our founding in 2010, we've successfully delivered over 300 projects, partnering with startups and Fortune 500 companies alike to build innovative web and mobile applications, SaaS platforms, AI-powered solutions, and enterprise software. Our expertise spans Software Development, AI & Data Solutions, Business Intelligence, and Technology Solutions. We craft custom solutions that help clients improve…Explore the detailed profile of Cygnis

  • 51 to 250

  • $26 - $50

  • $10001 - $25000

  • USA

Agency Partner Interactive (API) is not your average technology company. We work to understand your business and leverage technology to generate revenue and increase profits. To do this, we don’t hire just anyone. Like Silicon Valley’s most impressive tech firms, we take ownership in everything we do, and our fully distributed business model enables us to offer the absolute best developers…Explore the detailed profile of Agency Partner Interactive

Anietra

Communicative and collaborative.

  • 11 to 50

  • $26 - $50

  • Less than - $5000

  • USA

Riseup Labs

(27 Reviews)

Diving Into Technology

Riseup Labs is an ISO 9001 & 27001 certified next-generation global IT service and technology solution provider company that helps enterprises reimagine their business and navigate their digital transformation. We harness the power of Web 3.0, Automation, Analytics, IoT, Cloud, and emerging technologies to design & develop innovative, intelligent, and sustainable solutions and services. We…Explore the detailed profile of Riseup Labs

Mohammad

Amazing to work with Riseup Labs!

  • 51 to 250

  • Up to $25

  • Less than - $5000

  • USA, Bangladesh

AgileEngine

We turn ideas into software that people love

AgileEngine is a privately held company established in 2010 and HQed in the Washington DC area. We rank among the fastest-growing US companies on the Inc 5000 list and the top-3 software developers in DC on Clutch. Facebook, Play Store, and the Webby Awards featured the apps we’ve built. Boasting the best software product developers and designers from the US, Ukraine, Mexico, Colombia, India, Brazil, Poland, Portugal, and Argentina, we work with VC startups and renowned tech brands. We offer a complete range of services, from dedicated…Explore the detailed profile of AgileEngine

  • 1000+

  • $51 - $100

  • $5001 - $10000

  • USA, Argentina, Ukraine+7

ISHIR

Excellence Delivered

At ISHIR, we focus on What’s Next. WE ARE A DIGITAL INNOVATION & ENTERPRISE AI PARTNER. We work with bold businesses to shape the future through accelerated innovation, deep technical expertise, access to global digital talent and a passion for complex problem-solving.  With our help, our clients overcome their most complex digital challenges leveraging AI. We are not just consultants, we are partners in our clients' success, assisting them with re(gaining) competitive edge by identifying opportunities for differentiation, industry…Explore the detailed profile of ISHIR

  • 51 to 250

  • $51 - $100

  • Less than - $5000

  • USA

SkaDate focuses on providing business solutions for online dating and business matchmaking startups. We offer full-featured software for launching dating and matchmaking sites, native mobile dating apps for iOS and Android, and additional services necessary to successfully run online dating business. SkaDate software is backed by a plug-in system for features, including match-making, advanced search, winks, gifts, SEO, anti-spam, classifieds, photos and other media, chat rooms, affiliate section, banner ads, and dozens more. The company also offers…Explore the detailed profile of Skadate Dating Software

  • 11 to 50

  • $51 - $100

  • Less than - $5000

  • USA

XB Software

Your custom route to success

XB Software is a leading provider of custom enterprise software solutions and new product development services. The company specializes in ERP and BI software development, QA and IT consulting for clients in the USA, GB, Canada, EU. The company is ISO27001 and ISO9001 certified. We are a team of professional business analysts, software engineers, testers, designers with great expertise in comprehensive software product development, UI/UX design, and a wide range of other IT services.  We serve such business verticals as Logistics, Enterprise,…Explore the detailed profile of XB Software

  • 51 to 250

  • $26 - $50

  • $25001 - $50000

  • USA, Poland

Imaginovation

Imagination Turns To Innovation

In a fast-paced digital world, Imaginovation stands as a beacon for businesses seeking to adapt and grow. We specialize in crafting custom digital solutions, focusing on Product Strategy, Application Development, and Digital Transformation. From discovery to implementation, we guide businesses through every step, ensuring they not only keep up but lead the way. Established in 2011, our journey from a small bootstrapped start-up to an award-winning development company reflects our commitment to innovation and quality. Explore the detailed profile of Imaginovation

  • 11 to 50

  • $51 - $100

  • $50001 - $100000

  • USA

BIT Studios

IT Outsourcing & Software Development Company Since 1990

BIT Studios is a trusted custom software development partner for hundreds of diverse businesses, both large and small. Our award-winning team of developers, UX designers, and marketing experts has over 33 years of combined experience creating immersive experiences on web, mobile, and console platforms. SERVICES: Software Development Services Software Testing Services Application Development Services Mobile App Development Services Dedicated Development Team IT Outsourcing Services Systems Integration Services Web Application Development Services…Explore the detailed profile of BIT Studios

  • 11 to 50

  • $51 - $100

  • $25001 - $50000

  • USA

Indium

(2 Reviews)

Engineering + AI

Indium Software is a fast-growing, AI-driven digital engineering services company, developing cutting-edge solutions across applications and data. With deep expertise in next-generation offerings that combine Generative AI, Data, and Product Engineering, Indium provides a comprehensive range of services including Low-Code Development, Data Engineering, AI/ML, and Quality Engineering. With over 3,400…Explore the detailed profile of Indium

Anonymous

Responsive team of experts!

  • 1000+

  • Not Disclosed

  • $25001 - $50000

  • USA, India

Technource

Custom Software Application Development Company

Technource is a top-rated Website, Mobile App, Software Development Company in the USA(Delaware), India (Ahmedabad & Jaipur), UAE(Dubai), Malaysia, and Canada. Our competent team has always been resilient in facing technical challenges. It’s expected of our clients to have their agendas and it’s our responsibility to deliver the results. Our developers master a wide range of current technologies that allow us to offer our clients dynamic IT solutions.   Skill Statistics: Mobile App Development (Android, iOS, Kotlin, Swift,…Explore the detailed profile of Technource

  • 51 to 250

  • $26 - $50

  • Less than - $5000

  • USA, India

SotaTek

(3 Reviews)

Top Software and Blockchain Development Company

SotaTek is a part of Sota Holdings, a global Software Development as a Service (SDaaS), IT Outsourcing & Consulting group. We provide sustainable Software Development (Web/App/Game), Blockchain, AI & Machine Learning, ERP with cost-effective solutions to achieve sustainable growth for enterprises of all sizes.  With Software Development & Blockchain Technology as our main expertise,…Explore the detailed profile of SotaTek

Serena

Impressive and Innovative App Development

  • 251 to 1000

  • Up to $25

  • $5001 - $10000

  • USA, Vietnam, Japan+1

Oxagile

Full-cycle software development company

Your go-to software development partner you can rely on. Since 2005, Oxagile has been by your side, fueling your project ambitions. With almost two decades of experience, we’ve delighted over 450 clients across 40+ US and EU countries with custom software solutions and development services. At Oxagile, we don’t just offer expertise; we embody it. Our team covers the entire software development cycle, from thorough audits and all-round consulting to designing the solution architecture, development per se, quality assurance services,…Explore the detailed profile of Oxagile

  • 51 to 250

  • $51 - $100

  • $50001 - $100000

  • USA

Emorphis Technologies has a global specialization in meeting the specific needs of Independent Software Vendors (ISVs) worldwide. Emorphis Technologies offers comprehensive software product/application engineering services to software-enabled organizations and companies engaged in embedded software development. Our clients partner with us to achieve their business goals, by relying on our commitment to drive real business results and our proven ability to deliver high-quality services and support throughout the product life-cycle. Emorphis Technologies…Explore the detailed profile of Emorphis Technologies

  • 51 to 250

  • $26 - $50

  • Less than - $5000

  • USA

Ace Infoway

'GO-TO' TECHNOLOGY PARTNER

Ace Infoway, with over 24+ years of expertise in a wide range of IT Services, is an unstoppable force! We have global reach, with teams and resources in the USA, UK, Australia, and India. Over the years, we’ve emerged as a preferred “GO-TO” technology partner for our customers in their epic digital journey.  Harnessing our deep knowledge of technologies and markets, we craft mind-blowing web and software applications for Fortune 5000s, Publishers, Startups, Web Agencies, and SMEs. Ace's secret power lies in our vast domain…Explore the detailed profile of Ace Infoway

  • 251 to 1000

  • Up to $25

  • $5001 - $10000

  • USA

Zealous System

(5 Reviews)

PASSIONATE TO CODE YOUR SUCCESS.

Zealous System is one of the reputed mobile app development companies having strong expertise in IT solutions. We build high-quality websites, mobile apps, and software, for SMEs, and elite entrepreneurs with awesome ideas. Our talented team of 100+ expert app developers, software engineers, and web designers are offering excellent services to clients spread across various industries. When the…Explore the detailed profile of Zealous System

DS

They were responsive and suggested ideas that contributed to the overall product!

  • 51 to 250

  • Up to $25

  • Less than - $5000

  • USA, India, Australia+2

TechnoScore is a leading mobile, web, and software design and development company offering full-cycle app and web development services to diverse enterprises across various industry domains for over twenty years. Backed by a team of 150+ specialized developers, quality analysts, UI/UX designers, and graphic designers, our company is widely recognized for delivering high-quality web development solutions…Explore the detailed profile of TechnoScore

Sarah

A blend of skill and expertise!

  • 51 to 250

  • Up to $25

  • Less than - $5000

  • USA

BR Softech Pvt. Ltd.

(1 Reviews)

Technology Simplified

BR Softech is one of the well known IT companies with its headquarter in Jaipur, India. We also have our branch offices at Canada, Hong Kong and USA. Our talent pool comprises of 250+ promising and dedicated professionals who have expertise in a wide range of feature-rich custom and client-oriented IT consulting services, Website designing and development, Mobile App Development, Game Development…Explore the detailed profile of BR Softech Pvt. Ltd.

Bispendra

Thank You BR Softech For Web and App For Taxi Portal

  • 51 to 250

  • Up to $25

  • Less than - $5000

  • USA, India, Canada+3

Nuvento

Redefining Digital Business

Nuvento is a US-based digital transformation consulting company started out in 2007 with offices in New Jersey and Kansas. As a leading Digital Tech Consulting Company, Nuvento empowers Businesses to undergo digital transformation to tackle marketplace challenges confidently. Nuvento offers enterprise data warehousing, insurtech solutions, enterprise mobile app solutions, CIAM, AI solutions, mobility solutions and so on. Explore the detailed profile of Nuvento

  • 51 to 250

  • $26 - $50

  • $5001 - $10000

  • USA




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