Top Cross-Platform App Development Companies in United States

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Best US Cross-Platform App Development Companies

331 Companies-Rankings updated: September 03, 2026

Every agency on DesignRush meets evaluation criteria around expertise and client feedback to empower informed choices. Some listings include paid partnerships.

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United States × Cross-Platform Mobile App Development × Corporate Services ×Clear Filters

Endertech
Beautiful & Functional Digital Solutions That Deliver ROI
Endertech (endertech.com, 310.400.0800) is a full-service web and software development company near Los Angeles since the year 2000 providing custom design, e-commerce, software development, and online marketing support. “If you can dream it; We can build it”...
Top Services:
Digital Services
Web Development
Web Design
eCommerce Development
Software Development
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Location
Torrance, California
Number of Employees
Under 49
Average Hourly Rate
$150/hr
Minimal Budget
$1,000 - $10,000
Visit Website View Profile
4.6 4.6 (19)
Euphoria XR LLC
Your trusted AR VR development partner since 2016.
Euphoria XR is an immersive technology studio delivering AR, VR, MR, and AI solutions for clients ranging from startups to enterprises and government sectors. Focused on creativity, innovation, and custom development, we bring ideas to life through advanced, interactive experiences. From virtual tours to...
Top Services:
VR/AR
AI Development
Blockchain
Mobile App Development
Wearables
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Location
Cedar Park, Texas
Number of Employees
50 - 99
Average Hourly Rate
$50/hr
Minimal Budget
$10,000 - $25,000
Visit Website View Profile
Welcome Lane
Crafting Digital Excellence, One Click at A Time
Welcome Lane is a full-service creative agency and content studio based in St. Pete, FL. We specialize in high-end design, strategic marketing, custom web development, and branded photo/video production all under one roof...
Top Services:
Digital Marketing
Web Design
Branding
AI Development
Content Marketing
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Location
St. Petersburg, Florida
Number of Employees
Under 49
Average Hourly Rate
$100/hr
Minimal Budget
$1,000 - $10,000
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Allusive Digital
Proven Excellence Through Custom Web Design and Development Services.
Allusive Digital is a creative and marketing agency that helps businesses grow through branding, web design, content development, and digital marketing. The agency blends thoughtful strategy with polished creative execution to help clients increase visibility, strengthen their identity, and connect with their...
Top Services:
Web Development
eCommerce Development
Web Design
WordPress Website Design
AI Development
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Location
Los Angeles, California
Number of Employees
Under 49
Visit Website View Profile
5.0 5.0 (5)
Phoenix Afterglow
Your Full Digital Development Experience.
Phoenix Afterglow is a premier multimedia company specializing in web development, app development, online marketing, and cybersecurity. They are dedicated to upholding the highest standards of performance, integrity, and ethics to ensure client satisfaction and achieve a lasting sense of fulfillment for all...
Top Services:
Web Design
Web Development
SEO
Mobile App Development
eCommerce
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Location
Burlington, Massachusetts
Number of Employees
Under 49
Average Hourly Rate
$50/hr
Minimal Budget
$1,000 - $10,000
Visit Website View Profile
5.0 5.0 (7)
Novaris Advanced Software Studio
Build Smarter Build Faster Build Forever
Novaris provides advanced software solutions for businesses, industries, and government organizations integrating AI-driven innovation, expert engineering, and enterprise-level reliability. Advanced website, mobile app, and software development at 30% lower cost and 40% faster delivery!...
Top Services:
Web Development
Mobile App Development
Software Development
AI Development
Web Design
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Location
Atlanta, Georgia
Number of Employees
Under 49
Average Hourly Rate
$80/hr
Minimal Budget
$10,000 - $25,000
Visit Website View Profile
5.0 5.0 (4)
Witrey
Strategy. Design. Content. Technology.
Multidisciplinary Digital Agency with more than 14 years of experience developing innovative platforms for digital transformation. Regardless of whether you are a startup, freelancer or company, our mission is to make users fall in love with web design , online store design or app development . Therefore...
Top Services:
Mobile App Development
Software Development
UI/UX Design
Web Design
Blockchain
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Location
Miami, Florida
Number of Employees
Under 49
Minimal Budget
$1,000 - $10,000
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Tekbees
Solutions on Time and Within Budget
We are a highly technologically advanced company that enables the automation of business processes within various industries in a timely, innovative and reliable fashion. Our software and hardware solutions transform the world of cash and security into exceptional consumer experience. Trust Tekbees, we are...
Top Services:
Mobile App Development
Software Development
AI Development
Web Development
Web Design
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Location
Miami, Florida
Number of Employees
Under 49
Average Hourly Rate
$50/hr
Minimal Budget
$10,000 - $25,000
Visit Website View Profile
App Vertices
Engineering Digital Excellence
We provide end-to-end solutions in App Development, Web Development, Cloud Services, Business Intelligence & Data Analytics, and Artificial Intelligence. Our services are designed to help businesses streamline operations, make data-driven decisions, and stay competitive through modern, scalable, and...
Top Services:
Web Design
eCommerce Development
Web Development
Wearables
IoT
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Location
Richmond, Texas
Number of Employees
Under 49
Average Hourly Rate
$55/hr
Minimal Budget
$1,000 - $10,000
Visit Website View Profile
IndiaAppDeveloper
Top Mobile App and Software Development Company India
India app developer is a well known Mobile App Development Company for every application and software solution. We realise that a company manager needs to handle a company with diverse clients and market competition...
Top Services:
Mobile App Development
Software Development
Web Development
Digital Marketing
SEO
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Location
Dallas, Texas
Number of Employees
Under 49
Average Hourly Rate
$20/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
1 Project Listed
Visit Website View Profile
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The Demski Group
Passionate Developers
The Demski Group is a full-stack mobile and web development firm that creates beautiful, engaging, state-of-the-art applications and designs to help businesses grow and succeed...
Top Services:
Mobile App Development
Software Development
IoT
AI Development
VR/AR
Show more
Location
Olean, New York
Number of Employees
Under 49
Average Hourly Rate
$80/hr
Minimal Budget
$1,000 - $10,000
Visit Website View Profile
5.0 5.0 (21)
Onest Tech
Transforming Ideas Into Solutions One Byte At A Time
Onest Tech is a results-driven software development company specializing in custom web and mobile solutions. We deliver high-quality digital products using Flutter, Laravel, React, and more empowering businesses with innovative, user-friendly technology. From startups to enterprises, we turn ideas into...
Top Services:
Web Development
Mobile App Development
UI/UX Design
eCommerce Development
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Location
Sugar Land, Texas
Number of Employees
100 - 249
Average Hourly Rate
$25/hr
Minimal Budget
$1,000 - $10,000
Visit Website View Profile
5.0 5.0 (11)
LookFar Labs
We Bring Bold Ideas to Life.
IT, Software, and Chatbot Solutions to upscale your business. We partner with entrepreneurs and business leaders to design and build transformative technology solutions. By putting business goals first and the technology second, we achieve more impactful outcomes...
Top Services:
IT Services
Staff Augmentation
Mobile App Development
Software Development
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Location
New Orleans, Louisiana
Number of Employees
Under 49
Average Hourly Rate
$135/hr
Minimal Budget
$25,000 - $50,000
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5.0 5.0 (4)
Meticul Solutions
Meticulous Innovative Development
At Meticul Solutions, we know how to help you define where you are going, and give you the tools to get there. We do this with a simple philosophy: We just don't design & develop applications for your requirements but rather make sure to understand your business to give you an end to end digital...
Top Services:
Software Development
Mobile App Development
AI Development
eCommerce Development
UI/UX Design
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Location
Houston, Texas
Number of Employees
50 - 99
Average Hourly Rate
$36/hr
Minimal Budget
$10,000 - $25,000
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FACTn Software
Empowering Innovation, Connecting Excellence
FACTn Software, your trusted partner in software engineering outsourcing solutions. Founded with a passion for technological innovation and a commitment to excellence, FACTn Software is dedicated to providing top-tier software engineering talent to companies in the Scandinavian region and beyond...
Top Services:
Software Development
Mobile App Development
AI Development
Cloud Consulting
Managed Services
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Location
Los Angeles, California
Number of Employees
Under 49
Average Hourly Rate
$45/hr
Minimal Budget
$1,000 - $10,000
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5.0 5.0 (10)
PaceXgrowth Pvt Ltd
Break Barriers, Scale Smarter, & Lead with Innovation.
PaceXgrowth is a forward-thinking technology solutions provider, dedicated to transforming businesses with cutting-edge software, AI-driven innovations, cloud solutions, healthcare software solutions, fitness app development solutions, Game development, and fintech software solutions. Our expertise lies in...
Top Services:
Mobile App Development
Software Development
IT Services
DevOps Consulting
Cloud Consulting
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Location
Dover, Delaware
Number of Employees
50 - 99
Average Hourly Rate
$5/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
1 Project Listed
Visit Website View Profile
EmbarkingOnVoyage
Your leading data and product engineering partner.
EmbarkingOnVoyage Digital Solutions is your premier partner in data and product engineering, empowering technology companies, large enterprises, and SMBs to transform industries such as travel, healthcare, banking, finance, and more through innovative solutions. We specialize in revolutionizing technology and...
Top Services:
Digital Services
Mobile App Development
Software Development
Software Testing
Web Design
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Location
Darnestown, Maryland
Number of Employees
50 - 99
Average Hourly Rate
$40/hr
Minimal Budget
$50,000 & Up
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NP IT Solutions
Give Wings To Your Business
NP IT SOLUTIONS is your trusted digital growth partner since 2013. We specialize in web & mobile development, digital marketing, and IT solutions that drive real business results. Our expert team blends creativity with technology to deliver high-performing, scalable, and cost-effective solutions. From Google...
Top Services:
Graphic Design
Logo Design
Product Design
Web Design
eCommerce Development
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Location
Honolulu, Hawaii
Number of Employees
Under 49
Average Hourly Rate
$15/hr
Visit Website View Profile
4.9 4.9 (295)
AssureSoft
Creating value through technology.
Experts in nearshore software development with 18+ years of experience, 500+ developers, and one of the lowest attrition rates in the industry...
Top Services:
Mobile App Development
UI/UX Design
AI Development
IoT
Software Development
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Location
Miami, Florida
Number of Employees
500 - 999
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Techify Solutions
We are Your IT Consulting Partner
We are the rapidly growing Technology Solutions Provider. Our main focus is on our Customers and Partners success. Our innovative, Visionary and experienced team turns innovative ideas into real products & software efficiently...
Top Services:
Mobile App Development
Software Development
Web Development
AI Development
Software Testing
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Location
Sheridan, Wyoming
Number of Employees
Under 49
Visit Website View Profile
4.7 4.7 (77)
Emorphis Technologies
Think-Do-Achieve
Emorphis Technologies is a software development company having offices in the USA, UK, in India, offering its services for Digital transformation in enterprise mobility solutions, cloud computing services, backend development, salesforce consulting services, healthcare software development and more...
Top Services:
Mobile App Development
Software Development
IT Services
CRM Consulting
Cloud Consulting
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Location
Broadlands, Virginia
Number of Employees
50 - 99
Average Hourly Rate
$25/hr
Minimal Budget
$1,000 - $10,000
Visit Website View Profile
4.3 4.3 (1)
4.0 4.0 (55)
Nickelfox Technologies
Empowering Ideas. We Design, Develop & Deliver!!!
Nickelfox is a leading design and development studio that specializes in creating customized, scalable mobile app, UI/UX design, staff augmentation and software solutions for startups and Fortune 500 companies...
Top Services:
Mobile App Development
UI/UX Design
IT Services
Web Design
Staff Augmentation
Show more
Location
New York City, New York
Number of Employees
100 - 249
Average Hourly Rate
$49/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
1 Project Listed
Visit Website View Profile
4.5 4.5 (94)
CodeMetrics
Prmises Delivered
We deliver enterprise-grade software solutions. From custom web applications to cloud infrastructure. We leverage cutting-edge technologies to build robust, scalable, and innovative solutions for your business. We combine excellence with radical transparency to deliver software that truly moves your business...
Top Services:
Web Development
Mobile App Development
eCommerce Development
Software Development
CRM Consulting
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Location
Cumming, Georgia
Number of Employees
Under 49
Average Hourly Rate
$25/hr
Minimal Budget
Under $1,000
Portfolios Count
1 Project Listed
Visit Website View Profile
5.0 5.0 (7)
Persistent
See Beyond, Rise Above.
Persistent Systems, a renowned global leader in software product development and technology services. Delve into our innovative offerings to stay ahead in the ever-evolving landscape of technology...
Top Services:
AI Development
Software Development
Web Development
Mobile App Development
Blockchain
Show more
Location
Santa Clara, California
Number of Employees
1000 & Up
Average Hourly Rate
$100/hr
Minimal Budget
$50,000 & Up
Visit Website View Profile
4.6 4.6 (730)
Opal Infotech
We Build Success Stories
For over 2 decades, starting in 1998, we have been serving a global clientele with web design, web development, mobile app development & digital marketing services. Our expertise spans SEO, Google Ads, Alibaba minisites & ranking optimization & the ongoing maintenance of apps and websites across more than 75...
Top Services:
Web Design
eCommerce Development
Web Development
WordPress Website Design
Digital Marketing
Show more
Location
Dublin, California
Number of Employees
50 - 99
Average Hourly Rate
$50/hr
Minimal Budget
$10,000 - $25,000
Visit Website View Profile
4.8 4.8 (212)
CONTUS Tech
Your Digital Growth Success Partner.
CONTUS Tech stands as a prominent global authority in digital engineering services, heralded for its transformative impact on businesses worldwide. Our forte lies in crafting cutting-edge digital products, pioneering connected vehicle experiences, and spearheading next-generation streaming services that...
Top Services:
DevOps Consulting
IT Services
Mobile App Development
IoT
Digital Services
Show more
Location
Santa Clara, California
Number of Employees
250 - 499
Average Hourly Rate
$30/hr
Minimal Budget
$25,000 - $50,000
Visit Website View Profile
4.0 4.0 (314)
Web Nautical
Sail With Us
The best AI development services in India, Web Nautical helps us to delivering custom AI solutions, machine learning, automation, and data-driven products to help start ups and enterprises scale faster and smarter...
Top Services:
AI Development
Mobile App Development
Digital Marketing
Web Development
Content Marketing
Show more
Location
New York City, New York
Number of Employees
Under 49
Average Hourly Rate
$80/hr
Minimal Budget
Under $1,000
Visit Website View Profile
4.4 4.4 (23)
iProgrammer
Your Programming Partner!
iProgrammer Solutions Pvt. Ltd., set in Pune, INDIA offers world-class IT solutions for your business and online needs, encompassing Web & Mobile App Development, Odoo Development Services, Cloud Consulting, Staff Augmentation, AI Chatbot development, Devops Consulting, Blockchain Technology...
Top Services:
Software Development
Mobile App Development
Staff Augmentation
Cloud Consulting
ERP Consulting
Show more
Location
Alpharetta, Georgia
Number of Employees
250 - 499
Visit Website View Profile
4.4 4.4 (118)
NextOlive
Grow with Technology.
We have a Team of 100+ Skilled App Developers who thrive on rolling up their sleeves and solving your IT problems and meeting your business needs like APP Development, Software Development, Cloud Consulting, Generative AI Development, Cyber Security Services, Custom ERP Software Development, and Web...
Top Services:
AI Development
Mobile App Development
Software Development
Blockchain
Software Testing
Show more
Location
Irvine, California
Number of Employees
50 - 99
Average Hourly Rate
$25/hr
Minimal Budget
$10,000 - $25,000
Visit Website View Profile
iNFOTYKE
App Development, Web Design, SEO, Digital Marketing & IT Consulting Since 2010
Infotyke Empowering Businesses with TechnologyInfotyke is a full-service technology agency specializing in custom software development, web & mobile app solutions, and digital marketing. With over a decade of experience, we help businesses across industries leverage cutting-edge technology to driv...
Top Services:
Digital Marketing
Web Design
eCommerce Development
WordPress Website Design
Web Development
Show more
Location
Indianapolis, Indiana
Number of Employees
Under 49
Average Hourly Rate
$24/hr
Visit Website View Profile
4.9 4.9 (99)
TST Technology
Your Trusted IT Consulting Company for Business Success.
TST Technology is an IT consulting company that offers services such as UI/UX design, web and mobile app development, software development, and SaaS product development. They have completed over 40 projects across 15+ industries...
Top Services:
IT Services
UI/UX Design
Mobile App Development
Software Development
Web Development
Show more
Location
Los Angeles, California
Number of Employees
50 - 99
Average Hourly Rate
$50/hr
Minimal Budget
$1,000 - $10,000
Visit Website View Profile
5.0 5.0 (22)

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Best US Cross-Platform App Development Companies

Beautiful & Functional Digital Solutions That Deliver ROI

Your trusted AR VR development partner since 2016.

Crafting Digital Excellence, One Click at A Time

Proven Excellence Through Custom Web Design and Development Services.

Your Full Digital Development Experience.

Build Smarter Build Faster Build Forever

Strategy. Design. Content. Technology.

Solutions on Time and Within Budget

Engineering Digital Excellence

Top Mobile App and Software Development Company India

Passionate Developers

Transforming Ideas Into Solutions One Byte At A Time

We Bring Bold Ideas to Life.

Meticulous Innovative Development

Empowering Innovation, Connecting Excellence

Break Barriers, Scale Smarter, & Lead with Innovation.

Your leading data and product engineering partner.

Give Wings To Your Business

Creating value through technology.

We are Your IT Consulting Partner

Think-Do-Achieve

Empowering Ideas. We Design, Develop & Deliver!!!

Prmises Delivered

See Beyond, Rise Above.

We Build Success Stories

Your Digital Growth Success Partner.

Sail With Us

Your Programming Partner!

Grow with Technology.

App Development, Web Design, SEO, Digital Marketing & IT Consulting Since 2010

Your Trusted IT Consulting Company for Business Success.

Related Mobile App Development Specializations in the US

Popular Services

Latest Trends Related to Cross-Platform Mobile App Development

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