Top Cross-Platform App Development Companies in the United States

Discover excellence in mobile app development with the meticulously curated list of top Cross-Platform App Development Companies in the United States by SuperbCompanies. In an ever-evolving digital landscape, these companies stand out as the trailblazers, known for delivering exceptional mobile solutions. With a commitment to innovation, creativity, and technical prowess, they have earned their place among the best in the industry. Whether you're a startup seeking to turn your vision into a reality or a large enterprise looking to revamp your mobile strategy, this list of the best Cross-Platform App Development Companies in the United States serves as your guide to the top-tier mobile app development expertise available today. Dive in to explore the leaders who can transform your app aspirations into a resounding success.

See Pricing Analytics

3 Companies

Last updated:Juli 17, 2025

List of the Top Cross-Platform App Development Companies in the United States

‌

Startbit IT Solutions Pvt. Ltd.

Claimed

Your Go-To Partner for Salesforce, .NET, Mobile Apps, ROR, Shopify, PHP WordPress Development

4.9

About company

Startbit IT Solutions Pvt. Ltd. is a globally recognized ISO 9001 and 27001 certified IT services provider. We specialize in outsourced product development and custom software development, focusing o... Read more about Startbit IT Solutions Pvt. Ltd.

$5000 - $9999

< $25/hr

50 - 199

2008

Wilmington, Delaware

Service focuses

‌

Review

Startbit IT Solutions has proven themselves to be a valuable and impressive partner in our e-commerce development journey. Startbit IT Solutions Pvt. Ltd. has delivered a site with a more intuitive UI/UX and faster page load times, boosting customer satisfaction. They promptly respond to needs and proactively address issues and concerns. Their unparalleled expertise in Shopify, Ruby On Rails, and React stands out. The project yielded measurable outcomes showcasing significant progress and success, including: The upgraded platform resulted in a more intuitive and visually appealing user interface, contributing to increased customer satisfaction. Key performance indicators, such as page load times and transaction processing speed, and demonstrated measurable improvements, positively impacting overall site performance. The optimized eCommerce features and improved user journey led to a noticeable increase in both sales and conversion rates, reflecting the project's success in driving business growth. The team at Startbit consistently exceeded my expectations in Expertise, Collaborative Approach, Timely Delivery and Measurable Results. So, everything is great from my side.

Reviewer

Dheeraj Mahatani

Founder & CEO

5.0

Cleveroad

Claimed

Doing more for your tech success

About company

Cleveroad is a forward-thinking custom software development company dedicated to delivering exceptional services across diverse business sectors, from audacious startups to established enterprises an... Read more about Cleveroad

$50000 - $199,999

$25 - $49/hr

50 - 199

2011

Claymont, Delaware

Service focuses

‌

MarcelHeap

Claimed

Creativity in Our Blood Line.

5.0

About company

MarcelHeap is a premier digital agency in USA, specializing in innovative design, development, and digital marketing solutions. We empower businesses to thrive in the digital era by crafting user-ce... Read more about MarcelHeap

Less than $5000

10 - 49

2019

Kalispell, Montana

Service focuses

‌

Review

The car rental website developed by MarcelHeap exceeded our expectations and delivered a seamless platform tailored to our needs. From intuitive car search and real-time booking to secure payment options and efficient admin tools, the website has significantly improved our operations and user experience.

Reviewer

Cindy Shelton

Co Founder

5.0

How much does it cost to hire Cross-Platform App Development Companies in the United States?

Pricing by Location in 2025

Data current as of: Jul 12, 2025

Country

Total number of companies

Companies undisclosed data

Companies provided data

Employees

Avg. hourly rate	50 - 199	Number of companies
< $25/hr	1	1
$25 - $49/hr	1	1
	2 100.00%	2

$25 - $49/hr

Avg. hourly rate

< $25/hr

Summary of Cross-Platform App Development Companies in the United States (as of Juli 12, 2025)

To determine the average hourly cost of hiring Cross-Platform App Development Companies in the United States, we can analyze the distribution of companies across different hourly rate ranges and company sizes.

Hourly Rate Ranges:

< $25/hr: 1 company (50.00%) Most Popular Rate
$25 - $49/hr: 1 company (50.00%) Average Rate

Analysis

Most Popular Hourly Rate: The most popular hourly rate among Cross-Platform App Development Companies in the United States is < $25/hr, with 1 company (50.00%) offering services within this range. This indicates that a significant portion of the market is targeting a low-range pricing strategy, which may appeal to a broad spectrum of clients seeking a balance between cost and quality.
Average Hourly Rate: The average hourly rate for Cross-Platform App Development Companies in the United States is between $25 - $49/hr, with 1 company (50.00%) falling into this category. This suggests that while low-range pricing is popular, there is also a substantial portion of the market that offers higher-priced services, potentially indicating more specialized or high-quality offerings.

Conclusions

The Cross-Platform App Development market is diverse, with a substantial number of companies offering services at different price points to cater to a wide range of clients.
The most competitive and densely populated hourly rate range is < $25/hr, making it the most accessible for many potential clients.
The hourly rates ($25 - $49/hr and above) are also common, indicating a robust market for specialized and potentially medium-quality services.

This analysis provides a comprehensive overview for businesses or individuals looking to hire Cross-Platform App Development Companies in the United States, enabling them to make informed decisions based on their budget and project requirements.

Choosing the Right Cross-Platform App Development in the United States Partner: A Full Guide

How many providers of Cross-Platform App Development services in the United States are listed on the SuperbCompanies portal?

The SuperbCompanies portal lists a variety of Cross-Platform App Development in the United States service providers across multiple regions, and over 3 featured companies are based across countries like Canada, the United States, Ukraine, and more.

It is worth mentioning that around 1 of the Cross-Platform App Development in the United States firms on the SuperbCompanies portal do not provide full information. This means that they cannot be used in the in-depth analytical research conducted by the SuperbCompanies experts. As a result, their services and performance may not be as easily evaluated or scrutinized compared to companies with full, transparent data.

Which working models are the most popular among firms of Cross-Platform App Development services in the United States listed on the SuperbCompanies portal?

The most popular working models among Cross-Platform App Development in the United States firms listed on the SuperbCompanies portal are the following:

Full Time - 3 companies
On Demand - 3 companies
Part Time - 3 companies

These models cater to various project needs and requirements, offering flexibility in terms of resource allocation and engagement.

Which project management methodologies are the most popular among providers of Cross-Platform App Development in the United States listed on the SuperbCompanies portal?

The most popular project management methodologies used by software testing providers listed on SuperbCompanies are:

Waterfall Methodology - 3 companies
Agile Methodology - 3 companies
Scrum Methodology - 3 companies
PMI / PMBOK - 2 companies
Critical Path Method (CPM) - 2 companies

These methodologies cater to various project types and organizational needs, offering flexibility and efficiency for different testing requirements.

Which leading vendors of Cross-Platform App Development in the United States have success stories that demonstrate their expertise?

On the SuperbCompanies portal, several leading Cross-Platform App Development in the United States experts share success stories and client experiences. These companies are recognized for their expertise in delivering quality and reliable Cross-Platform App Development in the United States services. Some of the top companies with impressive portfolios are:

Startbit IT Solutions Pvt. Ltd. (16 cases)

These companies have built stellar reputations by consistently delivering high-quality Cross-Platform App Development in the United States services and working with prominent brands across different industries. To read their success stories and client experiences, as well as to gain more insights into their achievements, visit their profiles on the SuperbCompanies portal.

Related Categories

Android App Development Companies in the United States

iPhone App Development Companies in the United States

Hybrid App Development Companies in the United States

iPad App Developers in the United States

Windows App Development Companies in the United States

Smart TV App Development Companies in the United States

Blackberry App Development Companies in the United States

Popular Locations

Cross-Platform App Development Companies in Canada

Cross-Platform App Development Companies in the United Kingdom

Cross-Platform App Development Companies in Jaipur

Cross-Platform App Development Companies in India