The top software development companies in the USA provide cutting-edge services that simplify business operations, streamline productivity and increase workflow. Compare the best developers in by reviews, portfolios, leadership, budget, team size, and more to choose the most suitable team for your project. If you are looking for US-based traditional software developers, visit our US page.

  

Best United States Software Development Firm Rankings

3,468 Companies
Rankings updated: May 24, 2025
  • MyTeams

    Ideate. Create. Elevate. Just like we did with Myco.io $80M valuation, 22M users, in just 3 years.
    MyTeams is a product development powerhouse that created Myco.io. Scaled to 22M users. Valued at $80M.We offer expert app, web, and software development through staff augmentation, dedicated teams  [... view the full profile of MyTeams]
    Austin, Texas
    50 - 99 $49/hr $25,000 - $50,000
    VISIT WEBSITE
  • ATeam Soft Solutions

    Software Development for NASDAQ & NYSE Listed Companies and Fast-growing Startups
    Product Engineering Partner for NASDAQ & NYSE Listed Companies and Fast-growing Startups in the USA.Build your app 30% faster at 40% Less CostISO 9001:2015 & ISO/IEC 27001:2022 Certified: We  [... view the full profile of ATeam Soft Solutions]
    New York City, New York
    250 - 499 $20/hr $10,000 - $25,000
    VISIT WEBSITE
  • Bilberrry

    Award Winning Web Design & Development Agency
    We work with ambitious startups, global nonprofits, and Fortune 500s to design and develop the websites and software they need.  [... view the full profile of Bilberrry]
    Seattle, Washington
    50 - 99 $100/hr Inquire
    VISIT WEBSITE
  • EffectiveSoft

    We provide solutions that we are proud of. Otherwise, we don't.
    EffectiveSoft delivers effective digital solutions that empower businesses to disrupt their industries and enhance customer experiences.  [... view the full profile of EffectiveSoft]
    San Diego, California
    250 - 499 $50/hr $25,000 - $50,000
    VISIT WEBSITE
  • Naked Development

    We are a Creative Development Agency & Consultancy.
    We don't just build apps, we help new Founders build app companies. Our team of entrepreneurs, innovators, and visionaries partner with Founders and business owners to design, develop, & launch apps  [... view the full profile of Naked Development]
    Irvine, California
    Under 49 Inquire $25,000 - $50,000
    VISIT WEBSITE
  • Mercury Development

    Quality, Experience, Transparency, Results
    Mercury Development offers best in class Software Development, Mobile Apps, UI/UX, QA, ML, Data Science and more. With over 23 years in business, and over 400 employees, Mercury has the experience  [... view the full profile of Mercury Development]
    Stuart, Florida
    250 - 499 $50/hr Inquire
    VISIT WEBSITE
  • Your Vision, Our Experts with Portal & Mobile Framework, Powerful Results!
    Why build from scratch! Our Portal, Mobile and AI framework provides 30-40% increased time to market. Built with Enterprise Security/Compliance for Azure/AWS clouds. ContentActive (Houston) provides  [... view the full profile of ContentActive, LLC]
    Houston, Texas
    Under 49 Inquire $25,000 - $50,000
    VISIT WEBSITE
  • Goji Labs

    Top Rated: 5-star Average Reviews
    Goji Labs - Building It Right the First Time
    We're Goji Labs—your future team for building smart, beautiful apps that actually work. Strategy? Yep. UX? Obsessed. Code? Clean. We've launched hundreds of products, and were just getting started.  [... view the full profile of Goji Labs]
    Los Angeles, California
    Under 49 $149/hr $25,000 - $50,000
    VISIT WEBSITE
  • Kanda Software

    A Reliable Full-Service Software Development, Cloud, DevOps and QA partner
    Leveraging 30 years of excellence designing, developing, deploying and supporting world-class software solutions, Kanda Software has established itself as a trusted Software Development, Cloud  [... view the full profile of Kanda Software]
    Boston, Massachusetts
    500 - 999 $50/hr $50,000 & Up
    VISIT WEBSITE
  • ELEKS

    ELEKS, a trusted partner for guaranteed software engineering excellence, quality, and transparency.
    ELEKS is the partner of choice for many leading enterprises, SMEs and technology challengers. We help businesses elevate their value through custom software development, product design, QA and  [... view the full profile of ELEKS]
    Chicago, Illinois
    1000 & Up $50/hr $25,000 - $50,000
    VISIT WEBSITE
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  • Azumo

    Build Intelligent Apps for Web, Mobile, Data, AI and Cloud
    Azumo helps businesses build intelligent apps by providing nearshore, top-tier developers skilled in AI, data engineering, and enterprise web and mobile applications. Our expertise has earned the  [... view the full profile of Azumo]
    San Francisco, California
    100 - 249 $55/hr $50,000 & Up
    VISIT WEBSITE
  • AppMakers USA

    Top Rated: 5-star Average Reviews
    Top US Mobile & Web App Development Agency
    AppMakersUSA is a US-based full-service mobile application development company. We specialize in building cross-platform websites and apps (meaning iOS & Android for the price of one), informing your  [... view the full profile of AppMakers USA]
    Woodland, California
    Under 49 Inquire $10,000 - $25,000
    VISIT WEBSITE
  • Designli

    Top Rated: 5-star Average Reviews
    Building apps is hard... when you're distracted.
    When hiring an app or web development team to build custom software, one variable matters most: are the developers fully dedicated to your success, or are you one client of many?  [... view the full profile of Designli]
    Greenville, South Carolina
    50 - 99 $85/hr $10,000 - $25,000
    VISIT WEBSITE
  • Trango Tech

    Driving Change Through Technology - Apps, Ecommerce, Staff Aug, BPO, Next Gen Tech and more!
    We are the nerds that every company wants in their tech division; experience, innovative and imaginative to the core!With more than 200 innovative software products and solution delivered, Trango  [... view the full profile of Trango Tech]
    San Jose, California
    100 - 249 Inquire $1,000 - $10,000
    VISIT WEBSITE
  • Top Rated: 5-star Average Reviews
    DesignRush Design Award Winner
    Get what matters!
    Suffescom is a leading mobile app development company offering top-notch solutions across diverse industries.  [... view the full profile of Suffescom Solutions Inc]
    Los Angeles, California
    250 - 499 Inquire $10,000 - $25,000
    VISIT WEBSITE
  • Aristek Systems

    Transforming Ideas into Intelligent Solutions
    Aristek is a custom development company specializing in AI and DS solutions for EdTech, HealthTech, Logistics, and Retail. Our experts have 22+ years of experience, serving 40+ global clients and  [... view the full profile of Aristek Systems]
    Irvine, California
    100 - 249 $50/hr $25,000 - $50,000
    VISIT WEBSITE
  • Testmatick

    Where Quality Meets Excellence in Software Testing
    TestMatick delivers quality in software testing across a wide range of industries from finance to entertainment. With our skilled quality assurance team, we can begin testing projects of any  [... view the full profile of Testmatick]
    New York City, New York
    100 - 249 $14/hr $1,000 - $10,000
    VISIT WEBSITE
  • Codup

    Web, App & Custom Software Development for SMBs, Retailers and eCommerce Brands
    We're a Web and Software Development Company with 100+ team members who all work together to make your project a success. With 10 years of expertise and 1500+ projects under our belt, we've efficient  [... view the full profile of Codup]
    Houston, Texas
    100 - 249 $25/hr $1,000 - $10,000
    VISIT WEBSITE
  • Infinum

    Solving complex problems with design and technology since 2005.
    We craft digital products that streamline your processes, expand your customer base, and drive business growth. Strategically located within your reach, we'll take your ambitious project from an  [... view the full profile of Infinum]
    New York City, New York
    250 - 499 Inquire $50,000 & Up
    VISIT WEBSITE
  • Digital Silk

    DesignRush Design Award Winner
    Growing Brands Online
    Digital Silk is an agency focused on Creating Superior Digital Experiences for their clients. They create cutting-edge brand strategies, websites, apps and results-driven marketing campaigns for  [... view the full profile of Digital Silk]
    New York City, New York
    100 - 249 $150/hr Inquire
    VISIT WEBSITE
  • Talentica Software

    Technology Partner for 170+ Startups.
    Offering Chatbot, IT, and Software Solutions. Talentica Software is an innovative outsourced product development company that provides startup-oriented and dedicated remote teams to help startups  [... view the full profile of Talentica Software]
    Pleasanton, California
    500 - 999 $30/hr $50,000 & Up
    VISIT WEBSITE
  • IT Medical

    Best AI-powered solutions for custom healthcare software development
    Сomprehensive AI-powered healthcare software solutions tailored for business needs of healthcare providers. Full-cycle development, custom apps, and medical IT consulting. Our AI-driven services  [... view the full profile of IT Medical]
    Miami, Florida
    Under 49 Inquire Inquire
    VISIT WEBSITE
  • Digis

    Certified Experts, Patented Excellence
    Digis is a Software Development company with a team of 200+ professionals dedicated to Custom Development (Web & Mobile) and design. We have a wealth of experience across several industries  [... view the full profile of Digis]
    New York City, New York
    100 - 249 $39/hr $25,000 - $50,000
    VISIT WEBSITE
  • Akveo Inc

    Here to build.
    Akveo is a dynamic team of software engineers, low-code consultants, and designers. We'll help you envision, build, and optimize your digital products.  [... view the full profile of Akveo Inc]
    Austin, Texas
    100 - 249 $49/hr $1,000 - $10,000
    VISIT WEBSITE
  • Cheesecake Labs

    Top Rated: 5-star Average Reviews
    Proven Excellence in App Design and Development
    Our expert team of engineers, designers, and product strategists offers flexible solutions – whether you need to fill skill gaps or form a dedicated team to lead end-to-end development.  [... view the full profile of Cheesecake Labs]
    San Francisco, California
    50 - 99 Inquire Inquire
    VISIT WEBSITE
  • Unico Connect

    DesignRush Design Award Winner
    Lets Connect & Collaborate
    Unico Connect: Building Future-Ready Digital Experiences with NoCode, Traditional & AI Technologies  [... view the full profile of Unico Connect]
    Chicago, Illinois
    50 - 99 $40/hr Inquire
    VISIT WEBSITE
  • SapientPro

    Engineering Intelligent Solutions Through Design and Code - Web, Mobile AI, Blockchain
    At SapientPro, we build high-quality software solutions and provide expert consulting services to help businesses grow. Since 2017, our team has been delivering custom-built solutions to meet unique  [... view the full profile of SapientPro]
    New York City, New York
    100 - 249 $40/hr $1,000 - $10,000
    VISIT WEBSITE
  • SDLC Corp

    Your Technology Partner
    We Provide following services Mobile App Development, Web Design and Web Development and Digital Marketing  [... view the full profile of SDLC Corp]
    San Francisco, California
    250 - 499 $50/hr Inquire
    VISIT WEBSITE
  • JPLoft

    Top Rated: 5-star Average Reviews
    Innovating Today, Shaping Tomorrow
    JPLoft is a leading mobile & web app development company based in Denver, Colorado. For over a decade, we've turned dream ideas of global brands like Nike, Red Bull, Whirlpool & passionate founders  [... view the full profile of JPLoft]
    Denver, Colorado
    100 - 249 Inquire Inquire
    VISIT WEBSITE
  • Rubyroid Labs

    Ruby on Rails Development Company
    Rubyroid Labs is a full-cycle software development company specializing in Ruby on Rails solutions. Since 2013, weve delivered custom software to startups and enterprises worldwide, helping transform  [... view the full profile of Rubyroid Labs]
    Springfield, Illinois
    50 - 99 $35/hr $10,000 - $25,000
    VISIT WEBSITE
  • Vention

    Engineering peace of mind
    At Vention, unparalleled customer care isnt just a promise its our mission. We blend personalized experience, unwavering attention to detail, and a genuine passion for your business, ensuring that  [... view the full profile of Vention]
    New York City, New York
    1000 & Up $50/hr $25,000 - $50,000
    VISIT WEBSITE
  • Activate your digital presence instantly.
    Comprehensive digital tools and services to help your business thrive online - all in one place. Expert technology consultancy specializing in custom software development, AI integration, and digital  [... view the full profile of Kevin Ferron Tech Consultancy & Digital Agency]
    Bloomfield Hills, Michigan
    Under 49 $30/hr Under $1,000
    VISIT WEBSITE
  • Odezzi

    Building Smarter Software. Anywhere. Anytime.
    Odezzi is a custom software development agency delivering scalable digital solutions for startups and enterprises. From product strategy to deployment, the agency empowers businesses through  [... view the full profile of Odezzi]
    St. Louis, Missouri
    Under 49 $95/hr $1,000 - $10,000
    VISIT WEBSITE
  • Snotor

    Delivering results. Efficiently and effectively
    Snotor is a Web and Mobile Application Development company that helps you enhance the value of your business, reach your strategic goals, and win the market. With 16 years of experience and 450+  [... view the full profile of Snotor]
    New York City, New York
    50 - 99 $40/hr $10,000 - $25,000
    VISIT WEBSITE
  • Radixweb

    Power Partner Driving Value for Software Projects
    Radixweb is a premiere name in the field of outsourcing and developing bespoke software functionalities aligned to the clients core business needs. Known for our qualitative business processes, we  [... view the full profile of Radixweb]
    Artesia, California
    500 - 999 $25/hr Inquire
    VISIT WEBSITE
  • TRIARE

    TRIARE unlocks IT potential of YOUR business
    TRIARE provides comprehensive services encompassing the entire software development lifecycle of WEB and MOBILE applications, along with UI/UX Design, Prototyping, Business Analysis, and software  [... view the full profile of TRIARE]
    Fairfax, Virginia
    50 - 99 $45/hr Inquire
    VISIT WEBSITE
  • Bytes Technolab Inc.

    Revel in the media presence we create for you!
    Welcome to Bytes Technolab a New-Age Digital Transformation and Product Engineering Company that keeps AI & ML innovations at the heart of everything.  [... view the full profile of Bytes Technolab Inc.]
    Pleasanton, California
    100 - 249 $20/hr $1,000 - $10,000
    VISIT WEBSITE
  • Anadea

    Game-changing apps start here!
    Anadea helps build a solid basement for your tech business. Both web and mobile, we guarantee you'll get the custom solution users will like and the market will accept. Together, we change the way  [... view the full profile of Anadea]
    Las Vegas, Nevada
    100 - 249 $45/hr $10,000 - $25,000
    VISIT WEBSITE
  • Saigon Technology

    Top Rated: 5-star Average Reviews
    Accelerating Software Development - Building Offshore Software Development Centers
    Saigon Technology focuses on tailored web and app development for emerging startups and established enterprises. The company adheres to ISO standards and embraces an Agile approach. Models: offshore  [... view the full profile of Saigon Technology]
    Reston, Virginia
    500 - 999 $35/hr $10,000 - $25,000
    VISIT WEBSITE
  • Probey Services

    Top Rated: 5-star Average Reviews
    Shaping the Future of Business.
    Probey Services Private Limited is a dynamic technology with digital marketing services, headquartered in Noida. At Probey, we are more than service providers; were your partners. We focus on  [... view the full profile of Probey Services]
    New York City, New York
    1000 & Up $1/hr Under $1,000
  • Zazz

    Top Rated: 5-star Average Reviews
    Let's get your business Future-Ready!
    Zazz equips your business digitally with mobile, web & custom software development solutions, helping you stay relevant in the dynamic market filled with growing customer needs.  [... view the full profile of Zazz]
    Seattle, Washington
    250 - 499 $45/hr Inquire
  • InoXoft

    Top Rated: 5-star Average Reviews
    Custom Web Application Development Company
    IEC/ISO 27001, Google, Microsoft Certified Company  [... view the full profile of InoXoft]
    Philadelphia, Pennsylvania
    100 - 249 $35/hr $50,000 & Up
  • Glorium Technologies

    Digital Transformation Solutions Company
    Glorium Technologies is your trusted partner in digital transformation. We develop advanced software solutions that drive innovation and business growth. Our skilled team builds smarter solutions  [... view the full profile of Glorium Technologies]
    Princeton, New Jersey
    250 - 499 $50/hr $25,000 - $50,000
  • Newwave Solutions

    Top Rated: 5-star Average Reviews
    Top-Tier Software Development Agency
    Newwave Solutions is a top-notch IT outsourcing company with over 12+ years of experience and 300+ dedicated employees.  [... view the full profile of Newwave Solutions]
    Texas City, Texas
    500 - 999 $25/hr $25,000 - $50,000
  • BitsWits

    Top Rated: 5-star Average Reviews
    Where Exceptional Apps are Just the Beginning
    BitsWits is the top mobile app development company in the US, creating innovative mobile applications that help businesses across industries increase efficiency, engagement, and sales. Our top mobile  [... view the full profile of BitsWits]
    Houston, Texas
    100 - 249 $25/hr $25,000 - $50,000
  • Best Affordable Service Provider in eCommerce, Website, Salesforce, Software Mobile APP Development
    Startbit, is a global IT services company with expertise in outsourced web development and custom software development with focusing on Website, eCommerce development, Mobile APP development, and  [... view the full profile of Startbit IT Solutions]
    Wilmington, Delaware
    50 - 99 Inquire Inquire
  • Alty

    Top Rated: 5-star Average Reviews
    Your alternative solution for business growth
    We help business owners and their teams create standout digital products by uncovering unique concepts and game-changing features. From value proposition design to UX/UI and development, we guide you  [... view the full profile of Alty]
    Dover, Delaware
    50 - 99 $75/hr $25,000 - $50,000
  • Magneto IT Solutions

    Top Rated: 5-star Average Reviews
    Empowering eCommerce Excellence
    We are Magneto. A team of digital commerce experts working with manufacturers, wholesalers, and retailers globally, turning ideas into unique customer and content-centric experiences using a  [... view the full profile of Magneto IT Solutions]
    New York City, New York
    250 - 499 $25/hr $10,000 - $25,000
  • Geomotiv

    Top Rated: 5-star Average Reviews
    Technology and Trust
    Geomotiv excels in delivering custom solutions for various industries. They offer services such as web and mobile app development, Google app engine development, software product development, and  [... view the full profile of Geomotiv]
    Alexandria, Virginia
    250 - 499 $50/hr $25,000 - $50,000
  • Top Rated: 5-star Average Reviews
    Offshore Development Center: Your Gateway to Global Talent
    Our Offshore Development Center offers small and medium US businesses access to a diverse talent pool through our development centers in Poland, Portugal, Ukraine, and the Philippines. Leverage global  [... view the full profile of Offshore Development Center]
    New York City, New York
    250 - 499 $50/hr $1,000 - $10,000
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What can top software development companies in the USA do for businesses?

Top software development companies in the USA help businesses streamline operations, improve customer experiences, and drive growth through custom software solutions, web development, AI, cloud computing, cybersecurity, IoT, big data, and blockchain. They create enterprise software, eCommerce platforms, and automation tools while integrating advanced technologies like machine learning, AR/VR, and DevOps.

More specifically, they:

  1. Automate workflows, improve efficiency, and enhance user engagement
  2. Migrate to the cloud, optimize cloud infrastructure, and build cloud-native applications for better scalability and cost-efficiency
  3. Integrate AI-driven solutions such as chatbots, predictive analytics, and automation tools to enhance decision-making and customer interactions
  4. Develop secure decentralized applications (DApps), smart contracts, and blockchain-based solutions
  5. Build IoT-powered systems that connect devices, collect data, and enable real-time monitoring
  6. Implement robust security measures, conduct vulnerability assessments, and ensure compliance with industry regulations to protect businesses from cyber threats

To better illustrate what United States software development firms can do for businesses, we chose the following case study:

  • Challenge: An eLearning business used a Perl-based content management system (CMS), which had speed and scalability issues. It needed better performance and advanced analytics, which previous vendors failed to deliver.
  • Solution: Software developer Aristek Systems migrated the eLearning platform from Perl to .NET and integrated it into the client’s ecosystem. The team revamped the UI/UX with Angular 15 for improved usability and added features like library links, video support, and analytics. Administrative tools were also enhanced for easier content organization.
  • Results: The modernization results in:
    • 80% improved platform stability
    • 30% better performance
    • Access to 1 million eBooks
    • Support from 4,500 educational publishers

What services do software development companies in the USA typically provide?

Software development companies in the USA typically provide:

  1. Custom software development
    Building enterprise software solutions, web applications, and desktop applications for businesses
  2. Mobile app development
    Creating iOS, Android, and hybrid apps using Flutter, React Native, and other frameworks and programming languages
  3. Web development
    Developing the frontend and backend of websites and progressive web apps (PWAs)
  4. Cloud computing
    Using AWS, Google Cloud, and Azure to build secure cloud-based solutions
  5. UI/UX design
    Wireframing, prototyping, and optimizing web and mobile apps with interactive design
  6. DevOps and software testing
    Performing continuous integration and deployment (CI/CD), automated testing, and manual testing
  7. IT consulting and digital transformation
    Providing tech strategies for business process automation, migrating, and modernizing legacy systems

Besides core software development, many software development companies in the USA offer AI solutions, IoT services, low-code/no-code development, cybersecurity, and API integration.

How many software development companies are in the USA?

There is no definitive data on the exact number of software development companies in the USA, but DesignRush lists over 7,550 firms worldwide, with over 3,450 based in the United States.

They come in different sizes, and the data below shows their distribution:

Business size Number of companies Percentage of companies
Small (Under 49) 1,69049.2%
Mid-sized (50-249) 1,33238.7%
Large (250+) 3229.4%
Enterprise (1,000+) 932.7%

How much do United States software development firms charge for their services?

United States software development firms typically charge between $50,000 and $250,000 for a project, which aligns with the global average. Costs can vary significantly based on project complexity, team size, development methodology, and tech stack.

The top 50 United States software development firms on DesignRush charge an average of $67 per hour. Around 14.2% of these companies accept projects with budgets under $1,000, making custom software solutions accessible to startups and small businesses. Meanwhile, 8.1% set a minimum budget of $50,000 for enterprise-level clients needing advanced development frameworks.

Browse our directory by budget, reviews, industry expertise, or skills to find United States software development firms that suit your needs.

How do I choose the best software development company in the USA?

To choose the best software development company in the USA:

  1. Define your project requirements
    Clearly outline your software needs, including features, functionalities, platforms, budget, and timeline.
  2. Research potential companies
    Look for United States software development firms with proven experience, client reviews, and a strong portfolio in your industry.
  3. Check technical expertise
    Ensure the company specializes in the tech stack, programming languages, and frameworks relevant to your project.
  4. Evaluate experience and case studies
    Review past projects and testimonials to gauge their ability to deliver quality solutions.
  5. Request for proposal (RFP)
    Send a software development RFP detailing the project scope, expectations, and evaluation criteria to shortlisted companies.
  6. Conduct interviews
    Hold detailed discussions and check team compatibility.
  7. Review security and compliance
    Verify that the company follows industry standards for data security, privacy, and regulatory compliance.
  8. Compare pricing and value proposition
    Analyze cost estimates, contract terms, and overall value to finalize the best-fit agency partner.

Need help? Send your project requirements via our Marketplace, and we'll match you with top candidates — for free. match you with top candidates — for free.

What software development processes do firms follow in the United States?

In the United States, software development firms follow structured processes in the software development life cycle (SDLC) to create high-quality products:

  • Planning and research
    Defining the project scope, timeline, required resources, and costs
  • Feasibility analysis
    Understanding goals and potential challenges to ensure its viability
  • Design and prototyping
    Visualize the software's structure and user interface
  • Development
    Encoding design documents into functional software using PHP, JavaScript, Flutter, Xamarin, and more
  • Quality assurance
    Testing to identify errors, correct them, and ensure the software meets predefined quality standards
  • Deployment
    Releasing to users in a live environment
  • Post-launch maintenance
    Addressing issues, implementing updates, and enhancing features

What industries do United States software development firms usually serve?

United States software development firms usually serve the following industries:

  • Finance
    Software development companies in the USA drive the software-ization of business processes, enhancing efficiency, security, and scalability. In 2025, financial institutions anticipate an approximate spending of $694.4 billion on IT, with 30% allocated to software investments.
  • Telecom
    With 5G subscriptions projected to hit 6.3 billion by 2030, or 67% of all mobile subscriptions, United States software development firms support the telecom industry by providing network optimization, automation, and cloud-based solutions.tions.
  • Government/Defense
    The US Department of Defense (DoD) has proposed a budget of $850 billion for 2025, with a substantial portion allocated to IT initiatives like research, intelligence, and cybersecurity — areas that rely heavily on advanced software solutions. Software development companies in the USA have the operational efficiency and technological capabilities to support critical defense operations.
  • AI
    The global AI market is expected to exceed $826 billion by 2030, with the US leading through American AI giants like Apple, Microsoft, NVIDIA, and Alphabet. This growth highlights the AI sector's economic impact and the role of US software developers in providing solutions.

While United States software development firms specialize in these five industries, they also excel in healthcare, manufacturing, eCommerce, retail, media, and automotive sectors.

What questions should I ask a United States software development firm before hiring one?

Ask the following questions when hiring a United States software development firm:

Its Relevant Background

  1. Have you worked with businesses similar to mine?
  2. Do you specialize in a particular technology stack?
  3. What certifications or partnerships does your company hold?
  4. How do you stay updated with the latest software development trends?
  5. Have you developed any proprietary software or frameworks?

Its Services and Processes

  1. How do you handle project management and communication?
  2. What tools do you use for collaboration and tracking progress?
  3. How do you ensure software quality and security?
  4. How do you handle bug fixes and software updates?
  5. Can you scale the development team if needed?
  6. What happens if the project timeline extends beyond the initial estimate?
  7. How do you ensure code maintainability and documentation?

Relevant to Your Project

  1. What is the estimated timeline for our project?
  2. Can you provide a breakdown of your pricing and payment structure?
  3. What are the biggest risks you foresee for our project?
  4. How do you handle changes in project scope?
  5. What level of involvement will our team have in the development process?
  6. Will I own the source code and intellectual property rights?
  7. Can you integrate the software into existing systems?
  8. Will you provide training or documentation for our in-house team?

What are the 10 best-rated software development companies in the USA?

The 10 best-rated software development companies in the USA are:

  1. AgileEngine
    • 4.3 stars on DesignRush (1 review)
    • 4.8 stars on Google (19 reviews)
    • Top clients: Kantox, Starz, Farmers Edge, Needles
  2. Diffco
    • 5.0 stars on DesignRush (37 reviews)
    • 5.0 stars on Google (22 reviews)
    • Top clients: Mars, Food Rocket, FlashGrid, Nokia
  3. Naked Development
    • 4.9 stars on DesignRush (11 reviews)
    • 5.0 stars on Google (5 reviews)
    • Top clients: Car Blip, Vigor Fitness, Snap MD, Basebalism
  4. Plego Technologies
    • 4.9 stars on DesignRush (24 reviews)
    • 5.0 stars on Google (20 reviews)
    • Top clients: Apple, Google, Samsung, Comcast
  5. Infinum
    • 4.8 stars on DesignRush (8 reviews)
    • Top clients: Porsche, Nike, CITI, Royal Caribbean
  6. Mercury Development
    • 4.8 stars on DesignRush (5 reviews)
    • 5.0 stars on Google (1 review)
    • Top clients: HSBC, DOW, Kensington, Symantec
  7. Azumo
    • 4.9 stars on DesignRush (20 reviews)
    • 4.8 stars on Google (24 reviews)
    • Top clients: Discovery Channel, Meta, Zynga, Jostens
  8. Quartus Technology
    • 4.9 stars on DesignRush (9 reviews)
    • 4.7 stars on Google (12 reviews)
    • Top clients: Avis Budget Group Ireland, Thrifty Car Rental Ireland, Omega Flex, Inc., Vail Resorts
  9. Trango Tech
    • 4.7 stars on DesignRush (7 reviews)
    • 5.0 stars on Google (11 reviews)
    • Top clients: OAKS, Khaity, Shifaam, KIA
  10. IT Medical
    • 4.4 stars on DesignRush (2 reviews)
    • Top clients: Manor Hospital, Functional Gut Clinic, Nuffield Health, DKMD Consulting

Why People Trust DesignRush

Rated 4.7 on Google and Trustpilot, DesignRush Agency Directory is a reliable resource for finding United States software development firm. We owe this to our executive selection team, which follows a strict screening process when featuring agencies on the platform, assessing key performance indicators, like portfolio, client reviews, and industry reputation.

DesignRush rating logos on Trustpilot and Google

Learn more about DesignRush Agency Ranking Methodology.

Sources

DesignRush sustains a directory of over 30,000 agencies categorized by service category, location, expertise, and reviews. We build our database in two ways:

  • Our dedicated team of agency experts actively searches the web for top-performing companies. We then pull information from their websites, online presence, and client testimonials to verify their status and qualifications prior to listing.
  • The agencies listed get notified of their profiles on the website and they can choose to claim it or not, which suggests their availability for more collaborations.

Agencies can also reach out to DesignRush and must go through the verification process prior to being listed.

About The Author and Expert Reviewer
Selina Garcia has authored 500+ articles and edited 50+ published books in economics, law, and history. Her diverse background in marketing, publishing, and museum curation has enhanced her writing and research abilities. This unique blend of experiences allows her to approach content creation from a well-rounded perspective. Currently, Selina applies her expertise to producing insightful articles on IT, software, and applications for DesignRush.
Sergio Oliveira is a seasoned software engineer and tech leader with deep expertise in C#, .NET, SQL, Azure, and scalable systems architecture. Holding a BSc in Computer Science and Finance, he pairs technical precision with strategic vision, shaped by years of hands-on professional experience in organizations across Europe and the US. At DesignRush, he oversees the full development lifecycle, from roadmap planning and features prioritization to UX refinement and platform optimization. His work ensures that technical execution aligns seamlessly with the company's goals, growth, and continuous innovation.