Updated in October 2023

Тop Cross-platform app development Companies

List of the cross-platform app development companies for you project scale.

  • GlobalLogic

    GlobalLogic

    GlobalLogic is a truly global product engineering company with presence in multiple locations across the world, including their engineering centers, offices, and studios. With a multi-thousand headcount, they have onboarded exceptional talents and have powerful resources to offer full-cycle design and engineering services as well as digital accelerators to streamline their clients’ digital transformation and growth.

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    Company size

    10,001+

    Founded

    2000

    Hourly rate

    $101 - 150

    Minimal project

    $20k

    Headquarters

    Bengaluru, IN

    Ready to start

    1 mounth+

    Highlights
    Has 24,000+ employees in 14 countries.
    Cooperates with 400+ clients.
    Has a separate digital experience design division, Method.
    Core services
    30% Cross-platform app development
    30%
    35%
    35%
    Key clients
    volvo
    panasonik
    ericsson
    roku
    adobe
    hp
  • Perficient

    Perficient

    A global digital consultancy headquartered in Missouri, USA, Perficient, offers services via specialists in 23 cities in USA, 6 cities in South America, 3 cities in India, and 1 city each in China, United Kingdom and Serbia. It’s an expert on big data and analytics, cloud services, content management, commerce, CPM, DevOps, digital marketing, enterprise data and BI, enterprise resource planning, experience design, integration and APIs, multi-shoring, mobile, portals, social, and business process management.

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    Company size

    1,001-5,000

    Founded

    1986

    Hourly rate

    $51 - 100

    Minimal project

    No limit

    Headquarters

    Nagpur, IN

    Ready to start

    3-4 weeks

    Highlights
    Manages over 300 Fortune 1000 client accounts.
    Has had $730+ million revenue.
    Has partnered with IBM, Microsoft, Oracle, Snowflake, Salesforce, AWS, PEGA, SAP and several others.
    Core services
    30% Cross-platform app development
    30%
    35%
    35%
    Key clients
    Sally Beauty
    Esurance
  • Digital Authority Partners

    Digital Authority Partners

    Digital Authority Partners is an award-winning mobile app agency out of Chicago, Illinois, specializing in healthcare app development. Their work has been featured on CNSBC, Time Magazine and the New York Times. The company was founded in 2015 by Codrin Arsene and Michael Reddy, and currently has offices in Chicago, Las Vegas and San Diego.

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    Company size

    11-50

    Founded

    2016

    Hourly rate

    $151 - 200

    Minimal project

    $10k

    Headquarters

    Chicago, US

    Ready to start

    2-3 weeks

    Highlights
    Best of CES Award for the Top Healthcare Mobile App in 2020.
    Time of the Year Invention for Omron integrated Mobile App.
    Timmy Award for Best Tech Workplace Diversity.
    Core services
    20% Cross-platform app development
    20%
    40%
    40%
    Key clients
    Omron Healthcare
    Athena Health
    Amazon
    Dickson
    Blue Cross Blue Shield
    Humana
    Adecco Group
  • Netguru

    Netguru

    A full-cycle software development company headquartered in Poland, Netguru has been operating for over 13 years. They are one of Europe’s fastest-growing IT consultancies with a track record of 900+ completed projects in the areas of web and mobile product development. Netguru has a clear-cut project delivery process that spans their multiple specializations, from discovery to product design to quality assurance and cybersecurity.

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    Company size

    501-1,000

    Founded

    2008

    Hourly rate

    $51 - 100

    Minimal project

    $20k

    Headquarters

    Poznań, PL

    Ready to start

    2-3 weeks

    Highlights
    Was featured on Deloitte’s Technology Fast 50 list.
    Offers a range of free resources, such as ebooks, reports, and newsletters.
    Also runs a portfolio of proprietary apps.
    Core services
    35% Cross-platform app development
    35%
    35%
    30%
    Key clients
    Keller Williams
    Volkswagen
    Artemest
    Nodus Medical
    Hive
    Lisk
  • Grid Dynamics

    Grid Dynamics

    This Silicon Valley-based company assists mostly Fortune 1000 companies with facilitating their digital transformation through the application of emerging technologies, scalable cloud architectures, and data-centric solutions. They offer strategic consulting, project acceleration, distributed engineering, and managed IT services in addition to their solution-specific expertise in AI, big data, analytics, cloud and mobile expert areas.

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    Company size

    1,001-5,000

    Founded

    2006

    Hourly rate

    $101 - 150

    Minimal project

    $50k

    Headquarters

    Kharkiv, UA

    Ready to start

    3-4 weeks

    Highlights
    Is a publicly traded company.
    Employs 2,700+ people across the US, Central and Eastern Europe.
    Is a Google Cloud Premier Partner.
    Core services
    50% Cross-platform app development
    50%
    25%
    25%
    Key clients
    Google
    Apple
    PayPal
    Pepsico
    Macy’s
  • Chetu

    Chetu

    With more than 2,200+ professionals on board, Chetu provides full-cycle software engineering from its multiple locations in the USA, Europe, and India. The company shows a recognized expertise in web and mobile app development, while it has also amassed strategic partnerships with first-rank technology providers such as AWS, Salesforce, Oracle, and Adobe, to name a few, which helps them deliver fully functioning solutions with optimized time-to-market.

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    Company size

    1,001-5,000

    Founded

    2000

    Hourly rate

    Undisclosed

    Minimal project

    $10k

    Headquarters

    Noida, IN

    Ready to start

    3-4 weeks

    Highlights
    Has a software development footprint in 25+ business verticals, serving industry-specific solutions.
    Has been featured on the Inc. 5000 list of fastest-growing US companies for six consecutive years.
    Participates in charitable events annually as part of its Chetu Foundation initiative.
    Core services
    30% Cross-platform
    30%
    30%
    40%
    Key clients
    Johnson & Johnson
    Siemens
    IGT
    Conifer
    Brookstone
    MedAdept
  • Folio3

    Folio3

    Folio3 is a Californian company offering distinct sets of services for startups, small companies and enterprises. They follow the lean startup approach to drive innovation at their clients’ organizations across the fields of mobile applications, gaming, social media and networking solutions, as well as enterprise systems. With years of experience in digital consulting and engineering, they are up for the task regardless of the project size and complexity.

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    Company size

    501-1,000

    Founded

    2005

    Hourly rate

    $51 - 100

    Minimal project

    No limit

    Headquarters

    Lahore, PK

    Ready to start

    2-3 weeks

    Highlights
    Has accumulated 500,000+ person-hours of experience.
    Their products get featured on Forbes, Reuters, and more.
    Is NetSuite and Microsoft product implementation partner.
    Core services
    30% Cross-platform app development
    30%
    30%
    40%
    Key clients
    Sundia Corporation
    TwinStrata
    TRUETRAC
    Barnes & Noble
  • 10Pearls

    10Pearls

    10Pearls is a US-based company founded in 2004 and now operating globally with 700+ people on board. It is a classic one-stop-shop for everything software development, with their expertise also including emerging tech such as natural language processing, artificial intelligence, and blockchain. The company focuses on its in-house R&D with their 10Pearls Labs as well as DevOps and cloud engineering supported by partnerships with AWS, Microsoft, and the like.

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    Company size

    501-1,000

    Founded

    2004

    Hourly rate

    $25 - 50

    Minimal project

    $50k

    Headquarters

    Karachi, PK

    Ready to start

    2-3 weeks

    Highlights
    Is recognized by Gartner, Forrester, Erst & Young, and Inc. 5000.
    Contributes to social good through its Empower Foundation organization.
    Runs 10Pearls University with professional development courses.
    Core services
    25% Cross-platform app development
    25%
    35%
    40%
    Key clients
    Coca-Cola
    PayPal
    Capital One
    National Geographic
    Johnson & Johnson
  • Fingent

    Fingent

    This New York-headquartered company is an international provider of end-to-end software delivery services, which includes technology consulting, business process outsourcing, solution implementation, and product support across a range of tech domains. In addition, they have created a number of proprietary products for business automation and are ready to provide comprehensive infrastructure management assistance on request.

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    Company size

    201-500

    Founded

    2003

    Hourly rate

    $25 - 50

    Minimal project

    $20k

    Headquarters

    Kakkanad, IN

    Ready to start

    2-3 weeks

    Highlights
    House 300+ professionals.
    Has offices in the US, Australia, UAE, and India.
    Has served 150+ clients, including Fortune 500 companies.
    Core services
    35% Cross-platform app development
    35%
    30%
    35%
    Key clients
    GSMA
    Impact XM
    Mohawk Day Camp
    Spectrum Exchange Corporation
    Be Strong
    Wage CALC
  • Experionglobal

    Experionglobal

    Operating since 2006, Experion has become a significant software engineering powerhouse with a global presence across nine locations. They provide full-range support for companies in need of software solutions to address their requirements in digital transformation and product development. Experion works with SMBs, enterprises and startups alike primarily from transportation, retail, healthcare and financial services industries.

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    Company size

    501-1,000

    Founded

    2006

    Hourly rate

    $25 - 50

    Minimal project

    $20k

    Headquarters

    Kochi, IN

    Ready to start

    2-3 weeks

    Highlights
    Also runs their proprietary digital products.
    Is recognized on the Deloitte Fast 500 ranking.
    Is one of the Inc. 5000 America’s fastest growing private companies.
    Core services
    30% Cross-platform app development
    30%
    35%
    35%
    Key clients
    Bacardi
    Tyson Foods
    Melbourne Health
    AstraZeneca
    Guardian Healthcare
    InstaHealth
    Regus
  • Sigma Software

    Sigma Software

    Sigma Software is a group of companies with headquarters in Sweden, delivery centers in Ukraine, and offices in Poland, the US and Australia. With their global operational coverage, they assist companies of all sizes and startups with full-cycle software development, including embedded software solutions, managed IT services and tech consulting. Recognizing their clients’ specifics, they offer differentiated modes of cooperation for enterprises, consulting companies, startups, and product companies.

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    Company size

    1,001-5,000

    Founded

    2002

    Hourly rate

    $51 - $100

    Minimal project

    $50k

    Headquarters

    Kharkiv, UA

    Ready to start

    2-3 weeks

    Highlights
    Runs a startup investment fund.
    Employs 1,500+ software professionals globally.
    Is on the IAOP’s list of top 100 global outsourcing companies.
    Core services
    30% Cross-platform
    30%
    50%
    20%
    Key clients
    Aol
    Mindvalley
    Volvo Penta
    Blacksnowgames
    Knorr-Bremse
    Aareon
    AstraZeneca
    Viaplay
  • Scalefocus

    Scalefocus

    Scalefocus is an international custom software development consultancy that offers a mix of competencies for creating digital enterprise and consumer products. From strategy to infrastructure support, they are ready to serve the full cycle of services, aided by their strong partnerships with IBM, SAP, Oracle, and more leading technology vendors, as well as their multifaceted knowledge of their clients’ industries and business goals.

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    Company size

    501-1,000

    Founded

    2012

    Hourly rate

    $51 - 100

    Minimal project

    No limit

    Headquarters

    Sofia, BG

    Ready to start

    2-3 weeks

    Highlights
    Is the biggest Bulgarian owned software development company.
    Has completed 500+ projects to date.
    Was recognized as the Innovative Company of the Year at the 2021 Forbes Business Аwards.
    Core services
    40% Cross-platform app development
    40%
    30%
    30%
    Key clients
    Motivforce
    Paysafe
    Vivacom
    Taxback International
    AVIQ Systems
    Vivartia
  • Antier Solutions

    Antier Solutions

    At Antier, can conceptualize your ideas into reality by utilizing our expertise in blockchain technology and related services. We can customize a pre-build script to make it perfectly suitable according to your needs. Thus, the crypto exchange developed by us will have future-ready features, such as ensured security, scalability, cross-chain compatibility, multi-currency support, and amazing trading features.

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    Company size

    501-1,000

    Founded

    2005

    Hourly rate

    $51 - 100

    Minimal project

    $10k

    Headquarters

    Palm Springs, US

    Ready to start

    Undisclosed

    Core services
    30% Cross-platform app development
    30%
    35%
    35%
  • Simform

    Simform

    Founded in 2010, Simform is a Florida-based software engineering company helping startups, mid-market companies and enterprises alike to innovate. For this, they offer their competent teams on demand, ready to cover such scope of work as application development, software testing, mobile and API development, among other services. They have taken a particular niche with their custom AI/ML solution offering, being fluent in open-source frameworks to deliver smart software.

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    Company size

    501-1,000

    Founded

    2010

    Hourly rate

    $51 - 100

    Minimal project

    $10k

    Headquarters

    Ahmedabad, IN

    Ready to start

    2-3 weeks

    Highlights
    Has served over 900 clients so far.
    Operates from 10 locations across North America.
    Offers a seamless team augmentation model.
    Core services
    30% Cross-platform
    30%
    40%
    30%
    Key clients
    Sony Music
    Boy Scouts of America
    PepsiCo
    Hilton
    Tryg
  • Fueled

    Fueled

    Fueled is an award-winning digital agency driving digital transformation for their high-profile clients from the ranks of unicorn startups, Fortune 500 companies, and mid-market businesses. They have the passion and knowledge to bring up competitive digital strategies, customer experience, data analytics, and growth marketing solutions. This extends to complex enterprise solutions and niche mobile and web solutions, depending on their clients’ needs.

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    Company size

    51-200

    Founded

    2007

    Hourly rate

    $151 - 200

    Minimal project

    No limit

    Headquarters

    New York, US

    Ready to start

    >2 weeks

    Highlights
    Has offices in the US and UK.
    Has won Apple’s App of the Year award.
    Regularly reviews third-party apps.
    Core services
    30% Cross-platform app development
    30%
    40%
    30%
    Key clients
    Verizon
    Afterlight
    9gag
    sakara
    MGM Resorts International
    Matador
  • Nous Infosystems

    Nous Infosystems

    Based in India and operating globally for the past 25+ years, Nous Infosystems has built an impressive portfolio of digital solutions created for their clients in banking, healthcare, insurance and more industries. They are experts in digital transformation consulting, assisting with application development, infrastructure management, independent quality assurance and many other professional areas of strategic technology adoption.

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    Company size

    1,001-5,000

    Founded

    1996

    Hourly rate

    $201 - 300

    Minimal project

    $10k

    Headquarters

    Pleasanton, US

    Ready to start

    3-4 weeks

    Highlights
    Has over 110 active clients.
    Shows a client retention rate of 90%.
    Has released 1,200+ web applications and products.
    Core services
    40% Cross-platform app development
    40%
    30%
    30%
  • Innovecs

    Innovecs

    Innovecs is a fast-growing software engineering company, offering full-cycle services from its multiple offices in the USA, UK, Israel, Ukraine, and Australia. While their clients mostly comprise enterprise and mid-market companies, Innovecs assists all types of digital innovators with building reliable and efficient solutions powered by big data, cloud, data science, machine learning and more. It was founded in 2011 and now has more than 850 technology experts on board.

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    Company size

    501-1,000

    Founded

    2011

    Hourly rate

    $25 - 50

    Minimal project

    $20k

    Headquarters

    Kiev, UA

    Ready to start

    2-3 weeks

    Highlights
    Has served 100+ clients so far.
    Has shown a 200+ business growth over the past three years.
    Has been featured on the Inc. 5000 list for four consecutive years.
    Core services
    40% Cross-platform app development
    40%
    30%
    30%
    Key clients
    US Cold Storage
    EMerge
    Flextronics
    Elementum
    Zynga
  • Radixweb

    Radixweb

    Radixweb was founded in 2000 to help businesses increase their value and drive growth through digital solutions. Now, two decades later, they operate across India and the USA, having served 2,900+ clients worldwide. Their mature expertise extends to custom software engineering, web and mobile applications, embedded software, and quality assurance for every industry. Their strong partnerships with cloud vendors, such as AWS, Microsoft and Google, help them stay at the forefront of contemporary scalable software engineering.

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    Company size

    201-500

    Founded

    2000

    Hourly rate

    $25 - 50

    Minimal project

    $20k

    Headquarters

    Ahmedabad, IN

    Ready to start

    2-3 weeks

    Highlights
    They offer full-stack dedicated developers for web and mobile solutions.
    Has consistently appeared on the IAOP’s Global Outsourcing 100 list.
    Has offices in North America, Europe, Middle East and Australia.
    Core services
    20% Cross-platform app development
    20%
    40%
    40%
    Key clients
    Verizon
    HP
    The New York Times
    Shutterfly
    Xerox
  • Elinext

    Elinext

    Founded in 1997, Elinext is a global alliance of software development companies located in the US, Europe, and Asia. They offer all-inclusive custom product development services and solutions to S&P 500, SME, and startup clients worldwide. Their services include design and implementation of solutions in Accounting, Banking, CRM and Loyalty, Document Management, ERP and Asset Management, Healthcare, IT Infrastructure Management, and IoT domains.

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    Company size

    501-1,000

    Founded

    1997

    Hourly rate

    $51 - 100

    Minimal project

    $20k

    Headquarters

    Minsk, BY

    Ready to start

    2-3 weeks

    Highlights
    Has 11 domains of expertise including AI, Blockchain, IoT, Augmented & Virtual Reality.
    Service industries include Automotive, Education, Banking, Finance, Healthcare, Logistics, Retail.
    Core services
    30% Cross-platform app development
    30%
    40%
    30%
    Key clients
    Siemens
    AIG
    Parrot
    P&G
    STIHL
    SmartStream
  • Vega IT

    Vega IT

    Vega IT was founded in Serbia and now, more than two decades later, has grown to become a notable regional provider of software development and consulting services. They pride themselves in a strong corporate culture uniting over 500 professionals, who are experience in custom software engineering, including embedded systems, R&D, maintenance, and support provision, including as dedicated development teams.

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    Company size

    501-1,000

    Founded

    2008

    Hourly rate

    $51 - 100

    Minimal project

    $10k

    Headquarters

    Novi Sad, RS

    Ready to start

    2-3 weeks

    Highlights
    Is headquartered in Novi Sad, Serbia.
    Has a team of 500+ people.
    Is on Deloitte’s Fast 500 list.
    Core services
    35% Cross-platform app development
    35%
    35%
    30%
    Key clients
    Argus Data Insights
    Alligence Communications
    Bright Marbles