Collaborate with top .NET development companies in the United States to modernize, streamline, and scale your systems through custom .NET development.

We Compiled the Best USA .Net Development Companies for You

1,250 Companies - Rankings updated: September 04, 2026

Each agency listed on DesignRush is assessed for industry expertise and customer testimonials are evaluated in order to provide you with a vetted selection. Certain listings represent paid partnerships.

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  • SumatoSoft

    Transforming Business Through Scalable Software and Ethical AI

    Transforming Business Through Scalable Software and Ethical AI

    SumatoSoft helps global enterprises and ambitious startups bridge the gap between traditional digitalization and the AI frontier. As a premier AI software development company, we build more than just code; we engineer governed AI ecosystems and scalable platforms that turn raw data into a competitiv...

    Top Services:

    • Software Development
    • Mobile App Development
    • IoT
    • UI/UX Design
    • Big Data Analytics
    • Show more
    Location
    Boston, Massachusetts
    Number of Employees
    100 - 249
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    10 Projects Listed
    View Profile
    4.8 4.8 (6)
    5.0 5.0 (5)

  • Social Link

    Thrive in the Age of Social Media

    Thrive in the Age of Social Media

    Social Link specializes in delivering exceptional social media marketing services to help businesses thrive in the digital landscape...

    Top Services:

    • Digital Services
    • Digital Marketing
    • Digital Strategy
    • Social Media Marketing
    • Web Design
    • Show more
    Location
    Nashville, Tennessee
    Number of Employees
    Under 49
    Average Hourly Rate
    $175/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    5 Projects Listed
    View Profile
    4.8 4.8 (6)
    4.8 4.8 (35)

  • Dreamsoft4u

    Leading the AI Revolution in Healthcare & Enterprise Solutions

    Leading the AI Revolution in Healthcare & Enterprise Solutions

    Next-Generation AI Development Company - Transforming Ideas into Intelligent Reality DreamSoft4u is pioneering the future of AI-powered software development with cutting-edge Generative AI solutions that deliver measurable business impact...

    Top Services:

    • Software Development
    • Mobile App Development
    • Web Development
    • IoT
    • AI Development
    • Show more
    Location
    Corona, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    18 Projects Listed
    View Profile
    4.8 4.8 (6)

  • AgileTech

    HIGH QUALITY SOFTWARE COMPANY IN VIETNAM

    HIGH QUALITY SOFTWARE COMPANY IN VIETNAM

    With over 10 years of expertise, AgileTech Vietnam stands at the forefront of delivering innovative technology solutions across a wide range of industries. Our team of 300+ skilled developers has completed more than 1,000 successful projects, ranging from dynamic startups to large-scale enterprises...

    Top Services:

    • Web Development
    • WordPress Website Design
    • UI/UX Design
    • eCommerce Development
    • Web Design
    • Show more
    Location
    Irvine, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    50 Projects Listed
    View Profile
    4.8 4.8 (6)
    4.7 4.7 (20)

  • DevsData Tech Talent

    Premium Software Development & Tech Recruitment Services

    Premium Software Development & Tech Recruitment Services

    IT managed services, offshore team in Poland , Romania , and LATAM , highly-technological clients with ultra high satisfaction...

    Top Services:

    • HR Outsourcing
    • Staff Augmentation
    • Mobile App Development
    • Web Development
    • AI Development
    • Show more
    Location
    New York City, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $55/hr
    Portfolios Count
    15 Projects Listed
    View Profile
    4.8 4.8 (6)

  • American Web Builders

    From ideas to icons - Brand success starts here.

    From ideas to icons - Brand success starts here.

    We build digital solutions that help brands boost visibility and double their growth within 12 - 18 months...

    Top Services:

    • Web Development
    • Mobile App Development
    • Web Design
    • Digital Marketing
    • SEO
    • Show more
    Location
    Baldwin, New York
    Number of Employees
    Under 49
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    55 Projects Listed
    View Profile
    4.8 4.8 (6)

  • Thriftizer Solutions LLP

    Spending Money and Other Resources carefully and not wastefully

    Spending Money and Other Resources carefully and not wastefully

    Thriftizer Solutions drives the businesses to ease up the burden of E-Commerce functions by taking advantage of sophisticated technology solutions by using shopify web design and development, SEO, web automation testing etc...

    Top Services:

    • Web Design
    • eCommerce Development
    • PPC
    • Digital Marketing
    • BPO
    • Show more
    Location
    Leander, Texas
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
    View Profile
    4.8 4.8 (6)

  • Origami Studios

    Fueling Digital Products With Innovation

    Fueling Digital Products With Innovation

    Origami Studios gets its fame for developing high-performance, feature-packed mobile applications and custom softwares that deliver 5-star rating and ultimate user experience. We create applications that help you scale your business, gain traction, and become industry leaders...

    Top Services:

    • AI Development
    • Mobile App Development
    • Software Development
    • eCommerce Development
    • Staff Augmentation
    • Show more
    Location
    Parsippany-Troy Hills, New Jersey
    Number of Employees
    Under 49
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    61 Projects Listed
    View Profile
    4.8 4.8 (6)
    5.0 5.0 (10)

  • Aristek Systems

    AI is easy. Systems are hard. We build systems.

    AI is easy. Systems are hard. We build systems.

    Aristek Systems specializes in delivering bespoke software development services for EdTech, HealthTech, Logistics, and Retail. Our decades of experience enable superior outcomes in AI, data science, ERP/CRM, and UI/UX. Let’s craft your next digital advantage—connect with us today...

    Top Services:

    • Software Development
    • AI Development
    • Staff Augmentation
    • Cloud Consulting
    • Software Testing
    • Show more
    Location
    Irvine, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    20 Projects Listed
    View Profile
    4.8 4.8 (6)

  • RiviWeb

    We Build Extraordinary Websites

    We Build Extraordinary Websites

    We are a team of designers and developers successfully meeting customer demands, while maintaining outstanding customer service. We love what we do! Team RiviWeb is known for extraordinary websites, expert branding, eCommerce, custom coding, and creative marketing solutions...

    Top Services:

    • Web Development
    • Web Design
    • eCommerce Development
    • UI/UX Design
    • SEO
    • Show more
    Location
    Macon, Georgia
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/hr
    Portfolios Count
    19 Projects Listed
    View Profile
    4.8 4.8 (6)

  • UTEEK

    Take your business, ABOVE EXPECTATIONS

    Take your business, ABOVE EXPECTATIONS

    When Uteek was initially launched with just three individuals who shared a vision. Today, it has evolved into an organization with over 35 talented professionals dedicated to: 1. Web Design & Development 2. Mobile App Design & Development 3. Software Development 4. Graphic Design 5. Marketing...

    Top Services:

    • Software Development
    • Mobile App Development
    • AI Development
    • Web Development
    • Branding
    • Show more
    Location
    New York City, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    34 Projects Listed
    View Profile
    4.8 4.8 (6)

  • Smoking Chimney

    Award Winner Recipient of a Best Design Award for outstanding work.
    Your imagination, Amplified. Digitally.

    Your imagination, Amplified. Digitally.

    We help ambitious brands leverage video, ad & brand films, branding, UI/UX design, and full-service creative solutions to achieve rapid growth seamless experiences, intuitive results...

    Top Services:

    • Web Design
    • Design Services
    • Branding
    • Video Production
    • Logo Design
    • Show more
    Location
    San Francisco, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    5 Projects Listed
    View Profile
    4.8 4.8 (6)
    4.9 4.9 (31)

  • Quest Global Technologies Ltd

    Your Partners in Success.

    Your Partners in Success.

    Quest Global Technologies is a global leader in development & consultation of cutting-edge Blockchain, Metaverse, AR/VR, QA, Automation, Salesforce & Web3 advancements...

    Top Services:

    • Blockchain
    • AI Development
    • Digital Marketing
    • IT Services
    • Business Consulting
    • Show more
    Location
    Gilbert, Arizona
    Number of Employees
    100 - 249
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    6 Projects Listed
    View Profile
    4.8 4.8 (6)
    4.2 4.2 (48)

  • Right Tail

    Product Teams On Demand

    Product Teams On Demand

    Right Tail provides a high-performance Product Software Development and IT Staff Augmentation team built for speed, precision, and outcomes. We partner with startups, scale-ups, and enterprise technology companies to design, build, and scale world-class digital products...

    Top Services:

    • Staff Augmentation
    • Software Development
    • Mobile App Development
    • AI Development
    • Blockchain
    • Show more
    Location
    San Francisco, California
    Number of Employees
    250 - 499
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    14 Projects Listed
    View Profile
    4.8 4.8 (6)

  • Softeq

    A Versatile Tech Company!

    A Versatile Tech Company!

    Softeq is a versatile technology and Greentech company offering a wide range of services, including embedded system development, machine learning, digital transformation, hardware design, UX/UI design, and more...

    Top Services:

    • Mobile App Development
    • Software Development
    • Software Testing
    • Blockchain
    • Wearables
    • Show more
    Location
    Houston, Texas
    Number of Employees
    250 - 499
    Average Hourly Rate
    $80/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    8 Projects Listed
    View Profile
    4.8 4.8 (5)
    3.9 3.9 (7)

  • Americaneagle

    Don't just grow, soar.

    Don't just grow, soar.

    Americaneagle.com is essentially a one-stop shop offering a comprehensive range of options for anyone wishing to thrive in their online pursuits. A family-owned, privately held business with a proven track record of success and reliability is Americaneagle.com...

    Top Services:

    • Web Development
    • SEO
    • Content Marketing
    • Email Marketing
    • Social Media Marketing
    • Show more
    Location
    Des Plaines, Illinois
    Number of Employees
    500 - 999
    Average Hourly Rate
    $175/hr
    View Profile
    4.8 4.8 (5)
    4.6 4.6 (59)

  • Resourcifi

    Your Vision, Our Excellence.

    Your Vision, Our Excellence.

    Resourcifi is a leading outsourcing company that specializes in providing high-quality and cost-effective solutions for businesses worldwide. With a team of skilled professionals and a client-centric approach, we offer a range of services tailored to meet diverse business needs...

    Top Services:

    • eCommerce Development
    • WordPress Website Design
    • Web Development
    • Mobile App Development
    • IoT
    • Show more
    Location
    Wilmington, Delaware
    Number of Employees
    100 - 249
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    5 Projects Listed
    View Profile
    4.8 4.8 (5)

  • Grazitti Interactive

    Marketing For Digital Natives

    Marketing For Digital Natives

    Grazitti Interactive, a global leader in digital innovation, offering AI-driven solutions to drive customer success. We specialize in Salesforce, marketing automation, analytics, and more, partnering with industry giants to deliver results-oriented solutions for clients...

    Top Services:

    • Graphic Design
    • Video Production
    • Web Design
    • Web Development
    • Digital Marketing
    • Show more
    Location
    Mountain View, California
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    11 Projects Listed
    View Profile
    4.8 4.8 (5)
    4.3 4.3 (387)

  • FOONKIE MONKEY

    Expert Samurais in Developing Secure Apps With Sensitive Data

    Expert Samurais in Developing Secure Apps With Sensitive Data

    We love innovation! With more than ten years of experience in app and custom dev solutions, we found that it all starts with a good idea. A powerful one, looking for a change in the behavior of people through creativity, teamwork, and perseverance...

    Top Services:

    • Software Development
    • Mobile App Development
    • IoT
    • Blockchain
    • IT Services
    • Show more
    Location
    Miami, Florida
    Number of Employees
    50 - 99
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    28 Projects Listed
    View Profile
    4.8 4.8 (5)
    5.0 5.0 (1)

  • Griflan Design

    An award winning creative & digital agency with purpose in mind

    An award winning creative & digital agency with purpose in mind

    Creative agency that makes a difference. We're small enough to take real pride in each and every job we do, yet agile enough to take on projects of all sizes. We don’t strive to merely be good. We don’t want to simply be great. We want to be greater than anyone you’ve ever worked with. And we want you...

    Top Services:

    • Web Design
    • Branding
    • Web Development
    • UI/UX Design
    • Creative Services
    • Show more
    Location
    Philadelphia, Pennsylvania
    Number of Employees
    Under 49
    Average Hourly Rate
    $200/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    10 Projects Listed
    View Profile
    4.7 4.7 (5)
    5.0 5.0 (9)

  • Damco Solutions

    Excellence in digital transformation

    Excellence in digital transformation

    Damco Solutions Inc. is a technology and digital transformation partner specializing in various services to help businesses advance and accelerate their outcomes...

    Top Services:

    • AI Development
    • eCommerce Development
    • Software Development
    • Big Data Analytics
    • Mobile App Development
    • Show more
    Location
    Plainsboro Township, New Jersey
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    5 Projects Listed
    View Profile
    3.9 3.9 (5)
    5.0 5.0 (3)

  • Zco Corporation

    Strategize. Develop. Deliver.

    Strategize. Develop. Deliver.

    Your business faces unique challenges. Let's work together to create a custom mobile app or web solution to meet those challenges head-on...

    Top Services:

    • Mobile App Development
    • Software Development
    • Staff Augmentation
    • IoT
    • AI Development
    • Show more
    Location
    Nashua, New Hampshire
    Number of Employees
    250 - 499
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    8 Projects Listed
    View Profile
    4.8 4.8 (5)
    4.8 4.8 (18)

  • Brick Marketing

    Verified Verified by the DesignRush team for authenticity and credibility.
    Brick Marketing - Boston Digital Marketing Agency

    Brick Marketing - Boston Digital Marketing Agency

    Brick Marketing is a Boston digital marketing agency offering services, training, marketing consulting, and Fractional CMO solutions since 2005...

    Top Services:

    • Digital Marketing
    • SEO
    • Content Marketing
    • Social Media Marketing
    • PPC
    • Show more
    Location
    Boston, Massachusetts
    Number of Employees
    Under 49
    Minimal Budget
    $10,000 - $25,000
    View Profile
    4.8 4.8 (5)
    5.0 5.0 (3)

  • Promodex

    Website & application development

    Website & application development

    Promodex is your long-term digital partner. We deliver UI/UX design, front/back-end development, marketing (SEO, SMM, PPC), support, automation, and custom CRM/ERP solutions. 12+ years of experience. Need a turnkey solution? Lets talk!...

    Top Services:

    • Web Development
    • eCommerce Development
    • WordPress Website Design
    • Web Design
    • Mobile App Development
    • Show more
    Location
    Cheyenne, Wyoming
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    20 Projects Listed
    View Profile
    4.8 4.8 (5)
    4.9 4.9 (15)

  • Admios

    Nearshore Software Development Services

    Nearshore Software Development Services

    Clear your backlog and ship products you're proud of faster with our nearshore software development resources. We provides highly skilled, team-based resources to companies that need tech talent fast...

    Top Services:

    • Mobile App Development
    • Software Development
    • Staff Augmentation
    • Web Development
    • eCommerce Development
    • Show more
    Location
    San Francisco, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $70/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    8 Projects Listed
    View Profile
    4.6 4.6 (5)

  • Aegas

    Bespoke blockchain solution

    Bespoke blockchain solution

    We specialize in bespoke blockchain solutions, Web3 technology, and decentralized applications, empowering businesses to thrive in the digital age...

    Top Services:

    • Blockchain
    • Mobile App Development
    • Software Development
    • Web Design
    • Web Development
    • Show more
    Location
    Newark, Delaware
    Number of Employees
    Under 49
    Average Hourly Rate
    $60/hr
    Portfolios Count
    4 Projects Listed
    View Profile
    4.7 4.7 (5)

  • Above The Fray Design, Inc

    ECOMMERCE, ELEVATED

    ECOMMERCE, ELEVATED

    Above The Fray is an end-to-end global ecommerce agency specializing in consulting, designing, building, integrating, and evolving digital commerce for B2B and D2C businesses. We're passionate about ecommerce solutions that not only increase online sales but transform businesses...

    Top Services:

    • eCommerce Development
    • Digital Services
    • Design Services
    • Digital Strategy
    • Web Development
    • Show more
    Location
    Portland, Oregon
    Number of Employees
    50 - 99
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    8 Projects Listed
    View Profile
    4.8 4.8 (5)
    5.0 5.0 (1)

  • Ralabs Design

    Dedicated Design Team Behind Your Successful Product.

    Dedicated Design Team Behind Your Successful Product.

    We are a dedicated design team behind your successful products. Whether it’s a landing page design, app redesign or simple clickable MVP concept – you can have it all. Let the design tell your story and make it a successful one...

    Top Services:

    • Web Design
    • UI/UX Design
    • Mobile App Development
    • Product Design
    • Show more
    Location
    Lewes, Delaware
    Number of Employees
    50 - 99
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    16 Projects Listed
    View Profile
    4.8 4.8 (5)

  • Ntiva

    Custom Applications That Drive Business Growth

    Custom Applications That Drive Business Growth

    Ntiva is a technology company that provides managed IT and security, cloud solutions, digital transformation, and advanced IT consulting. We support the midsized and enterprise markets, including manufacturing, construction, healthcare, financial services, real estate, and nonprofits...

    Top Services:

    • Mobile App Development
    • Software Development
    • Managed Services
    • IT Services
    • Cybersecurity
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    250 - 499
    Average Hourly Rate
    $80/hr
    Portfolios Count
    6 Projects Listed
    View Profile
    4.8 4.8 (5)
    5.0 5.0 (1)

  • Trango Tech

    Driving Change Through Technology - Apps, Ecommerce, Staff Aug, BPO, Next Gen Tech and more!

    Driving Change Through Technology - Apps, Ecommerce, Staff Aug, BPO, Next Gen Tech and more!

    Working with Trango Tech means you access a team of 200+ seasoned experts delivering transformative Software Development solutions—custom platforms, mobile apps, and enterprise systems. Clients trust our innovative approach to digital product engineering and seamless technology integration...

    Top Services:

    • Software Development
    • Mobile App Development
    • eCommerce Development
    • AI Development
    • Web Design
    • Show more
    Location
    San Jose, California
    Number of Employees
    100 - 249
    Portfolios Count
    17 Projects Listed
    View Profile
    4.6 4.6 (5)
    4.5 4.5 (6)

  • Chimpare Designs

    Chimpare is a Global Leading Software Development Agency

    Chimpare is a Global Leading Software Development Agency

    We are a digital agency that provides end-to-end solutions to startups and enterprises alike, including Mobile App Development, Web Development, Software Development, AR/VR Development, Game Development and Blockchain Development Services...

    Top Services:

    • Mobile App Development
    • VR/AR
    • AI Development
    • Web Development
    • Software Development
    • Show more
    Location
    New York City, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    33 Projects Listed
    View Profile
    4.8 4.8 (5)
    5.0 5.0 (1)

  • Sembit

    Unique Software for Your Unique Business

    Unique Software for Your Unique Business

    Sembit is a seasoned software development company based in Oregon. Its expertise spans app development, cloud services, and platform integration, making the agency a versatile software development partner. With proficiency in diverse technologies and a commitment to fostering a positive work environment...

    Top Services:

    • Software Development
    • Web Development
    • Mobile App Development
    • AI Development
    • Cloud Consulting
    • Show more
    Location
    Portland, Oregon
    Number of Employees
    Under 49
    Average Hourly Rate
    $199/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    6 Projects Listed
    View Profile
    4.7 4.7 (5)
    5.0 5.0 (6)

  • WTT Solutions

    Custom software development services and mobile app development

    Custom software development services and mobile app development

    WTT Solutions is a custom software development agency that helps businesses achieve their goals through cutting-edge technology. We specialize in web development, crafting high-performance platforms, and mobile app development, delivering intuitive applications that enhance business growth...

    Top Services:

    • Software Development
    • Mobile App Development
    • AI Development
    • Staff Augmentation
    • Web Development
    • Show more
    Location
    Dallas, Texas
    Number of Employees
    Under 49
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    9 Projects Listed
    View Profile
    4.8 4.8 (5)

  • QA Mentor

    We don't just test. We make your products successful.

    We don't just test. We make your products successful.

    QA Mentor is a multi-award-winning global software testing and quality assurance company headquartered in New York, with a team of 400+ QA experts. CMMI Level 3 appraised, ISO 27001, 9001, and 20000 certified. With over 100 global awards and recognitions, serving 400+ clients in 28 countries...

    Top Services:

    • Software Testing
    • AI Development
    • Staff Augmentation
    • Managed Services
    • DevOps Consulting
    • Show more
    Location
    New York City, New York
    Number of Employees
    250 - 499
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed
    View Profile
    4.8 4.8 (5)
    4.9 4.9 (40)

  • Alt Digital

    Experts at Your Service

    Experts at Your Service

    Alt Digital Technologies is a B2B service provider servicing end to end development, DevOps, Testing and e-commerce solutions for your business. We work efficiently in ATG, Java, React, Salesforce, WordPress and majorly all technologies...

    Top Services:

    • Web Development
    • eCommerce Development
    • Mobile App Development
    • Software Development
    • Software Testing
    • Show more
    Location
    Florida City, Florida
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    8 Projects Listed
    View Profile
    4.8 4.8 (5)

  • FuturByte

    Anything is possible!

    Anything is possible!

    FuturByte is a custom software and app development company that builds high-performance digital solutions. We develop apps, websites, and web apps designed to solve real business challenges...

    Top Services:

    • Web Development
    • eCommerce Development
    • Mobile App Development
    • Software Development
    • Web Design
    • Show more
    Location
    Wilmington, Delaware
    Number of Employees
    100 - 249
    Average Hourly Rate
    $50/hr
    Portfolios Count
    10 Projects Listed
    View Profile
    4.8 4.8 (5)
    5.0 5.0 (1)

  • Marqade Inc

    Accelerate Your Business Success With #No. 1 Leading Digital Marketing Company

    Accelerate Your Business Success With #No. 1 Leading Digital Marketing Company

    Harness our one-of-a-kind digital marketing solutions and leave a lasting impression on your clients. Marqade is the #1 digital marketing company that has delivered unmatched results to brands since its inception. We specialize in SEO, PPC, content marketing & quality lead generation...

    Top Services:

    • Branding
    • Design Services
    • Digital Strategy
    • Web Design
    • eCommerce Development
    • Show more
    Location
    Alpharetta, Georgia
    Number of Employees
    50 - 99
    Average Hourly Rate
    $15/hr
    Portfolios Count
    3 Projects Listed
    View Profile
    4.8 4.8 (5)
    5.0 5.0 (1)

  • Robosoft Technologies

    Digital Consulting That Drives Business Innovation

    Digital Consulting That Drives Business Innovation

    Robosoft Technologies is an experience engineering company trusted by large global enterprises, ambitious startups, and mid-size companies worldwide. Our mission is to simplify every aspect of digital life, from utility services to entertainment and productivity at work...

    Top Services:

    • Mobile App Development
    • UI/UX Design
    • Web Development
    • Software Testing
    • Software Development
    • Show more
    Location
    San Francisco, California
    Number of Employees
    500 - 999
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    16 Projects Listed
    View Profile
    4.7 4.7 (4)

  • Quytech

    AI | Gen-AI | Blockchain | IT Staff Augmentation | Mobile App

    AI | Gen-AI | Blockchain | IT Staff Augmentation | Mobile App

    Quytech is a leader in digital innovation of global startups, SMEs, and Fortune 500 organizations. With 14+ years of experience and strong technology expertise, we deliver digital-first experiences that help businesses stay competitive. View the Quytech Reviews, Portfolio, and Services...

    Top Services:

    • Mobile App Development
    • AI Development
    • Blockchain
    • IoT
    • Software Development
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    Location
    Walnut, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    12 Projects Listed
    View Profile
    4.7 4.7 (4)
    4.3 4.3 (122)

  • Nevina Infotech

    Delivering Innovative Technology Solutions

    Delivering Innovative Technology Solutions

    Nevina Infotech is an award winning Mobile & Web Application development company serving clients across the globe. Our goal is to offer our clients innovative solutions. We are renowned for our expert level high tech custom Web App development, Mobile App development and digital marketing services...

    Top Services:

    • Web Development
    • Mobile App Development
    • eCommerce Development
    • Web Design
    • AI Development
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    Location
    Decatur, Georgia
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    31 Projects Listed
    View Profile
    4.7 4.7 (4)
    4.8 4.8 (17)

  • Sigma Software

    Superior Business Solutions

    Superior Business Solutions

    Sigma Software specializes in developing software and is a globally distributed team of more than 2000 skilled IT professionals, spanning 12 countries including the USA, Sweden, UK, Canada, Israel, Singapore, UAE, Australia, Austria, Ukraine, and more. With a track record of over 20 successful years, we take...

    Top Services:

    • Software Development
    • Web Design
    • Mobile App Development
    • VR/AR
    • Business Consulting
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    Location
    Bellevue, Washington
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    14 Projects Listed
    View Profile
    4.6 4.6 (4)
    4.8 4.8 (81)

  • Zibtek

    From design to support, we've got IT all covered.

    From design to support, we've got IT all covered.

    Zibtek, the top ASP.NET Development Company, specializes in custom software solutions and IT staff augmentation. Our comprehensive services encompass design, project management, web/mobile development, Java development, QA automation, dev ops, and support...

    Top Services:

    • Web Development
    • Software Development
    • Mobile App Development
    • AI Development
    • IoT
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    Location
    Draper, Utah
    Number of Employees
    50 - 99
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    6 Projects Listed
    View Profile
    3.9 3.9 (4)
    5.0 5.0 (35)

  • AppVerticals

    Verified Verified by the DesignRush team for authenticity and credibility.
    Products Engineered for Growth, Built AI-Native

    Products Engineered for Growth, Built AI-Native

    AppVerticals is a Dallas-based product engineering company building mobile, web, custom software, and AI-native products for startups and Fortune 500s. Senior-only teams. 2,000+ products shipped...

    Top Services:

    • Mobile App Development
    • Software Development
    • Web Development
    • Web Design
    • ERP Consulting
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    Location
    Dallas, Texas
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    22 Projects Listed
    View Profile
    4.7 4.7 (4)
    5.0 5.0 (17)

  • Shakuro

    Multidisciplinary software design and development agency.

    Multidisciplinary software design and development agency.

    We are a web and mobile design and development agency. Making websites and apps, creating brand identities, and launching startups. Our goal is to help companies build relationships with their customers online through great design and technical performance...

    Top Services:

    • Web Design
    • UI/UX Design
    • Mobile App Development
    • Web Development
    • Branding
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    Location
    Lewes, Delaware
    Number of Employees
    100 - 249
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    31 Projects Listed
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    4.7 4.7 (4)

  • Kanda Software

    A Reliable Full-Service Software Development, Cloud, DevOps and QA Partner

    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 Engineering, DevOps and QA partner for companies ranging from innovative startups to large enterprises...

    Top Services:

    • Software Development
    • Mobile App Development
    • IT Services
    • IoT
    • VR/AR
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    Location
    Boston, Massachusetts
    Number of Employees
    500 - 999
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    16 Projects Listed
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    4.7 4.7 (4)
    4.8 4.8 (8)

  • Software Pro

    Best Software Developers

    Best Software Developers

    Located in the Heart of Las Vegas, Nevada, with two international offices, Software Pro is among the Best & Top Software Engineer Companies in the United States, helping global clients...

    Top Services:

    • Web Design
    • Mobile App Development
    • Software Development
    • WordPress Website Design
    • AI Development
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    Location
    New York City, New York
    Number of Employees
    100 - 249
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    10 Projects Listed
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    4.7 4.7 (4)
    4.9 4.9 (67)

  • TIMIT SOLUTIONS

    Our expertise are AI, Custom Software, Nearshore Staffing and Data Analytics & AI

    Our expertise are AI, Custom Software, Nearshore Staffing and Data Analytics & AI

    TIMIT provides you experts in AI, AI-driven Data Analytics, Custom Software Development, IT Startegy, and has top-notch, lower-cost IT Talent. Our customers tell us we're fun to work with, and that's because your success is personal to us. We deliver what we promise. Every time...

    Top Services:

    • Mobile App Development
    • Software Development
    • AI Development
    • IT Services
    • Staff Augmentation
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    Location
    Albany, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    12 Projects Listed
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    4.7 4.7 (4)

  • Altoros Labs

    Trusted IT Partner for SMBs & Enterprises Since 2001 | Dedicated Teams | Industry-Specific Solutions

    Trusted IT Partner for SMBs & Enterprises Since 2001 | Dedicated Teams | Industry-Specific Solutions

    Altoros is a 350+ person strong IT consulting and development group. For over 20 years, we've been assisting Global 2000 organizations in getting software products to market faster and reducing the cost of R&D experiments to enable stable business growth...

    Top Services:

    • Software Development
    • Mobile App Development
    • Web Design
    • Web Development
    • Staff Augmentation
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    Location
    Pleasanton, California
    Number of Employees
    250 - 499
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    12 Projects Listed
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    4.4 4.4 (4)
    5.0 5.0 (1)

  • MMC Global

    Transforming Businesses Through Digitally

    Transforming Businesses Through Digitally

    MMC Global is a software and mobile app development company headquartered in Austin, Texas, with offices in Dubai, Riyadh, and London. We build scalable enterprise and startup solutions, including AI, cybersecurity, blockchain, IoT, and web development...

    Top Services:

    • Software Development
    • AI Development
    • Blockchain
    • Wearables
    • IoT
    • Show more
    Location
    Austin, Texas
    Number of Employees
    100 - 249
    Average Hourly Rate
    $45/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    8 Projects Listed
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    4.4 4.4 (4)
    5.0 5.0 (3)

  • DICEUS

    DICEUS Driving Innovation in Insurance Technology

    DICEUS Driving Innovation in Insurance Technology

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    Top Services:

    • Software Development
    • AI Development
    • Mobile App Development
    • Big Data Analytics
    • Cloud Consulting
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    Location
    Wilmington, Delaware
    Number of Employees
    250 - 499
    Average Hourly Rate
    $45/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    16 Projects Listed
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Related Software Development Specializations in the US

Popular Services

Why People Trust DesignRush

Rated 4.8 on Google and 4.7 on Trustpilot, DesignRush Agency Directory is a reliable resource for finding .NET development companies in the United States. 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.

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DesignRush sustains a directory of over 40,000 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.

Frequently Asked Questions

What services does a .NET development company in the United States provide?

A .NET development company in the United States provides full-cycle custom software, website, mobile app, and cloud development using the .NET framework and ecosystem. Specifically, they offer the following: 

  • Software audit: Analyzing the software performance, identifying issues, and creating strategies for improvements 
  • .NET modernization: Updating the solution’s codebase, infrastructure, UI/UX design, and other functionalities to the latest standards and technologies 
  • .NET migration: Securely transferring documents and data to a .NET software while minimizing disruption to core business processes 
  • Cross-platform development: Crafting applications that can seamlessly function on iOS, Android, Windows, and Linux devices using a single base code 
  • Custom APIs: Unifying systems by integrating .NET software with other apps and solutions 
  • Enterprise solution development: Producing custom customer relationship management (CRM), finance, and inventory systems based on .NET and Windows apps 
  • .NET consulting: Providing expert advice on optimizing the use of the .NET ecosystem and enhancing current technologies 
  • Maintenance and support: Continuously monitoring performance, resolving issues, and updating .NET applications to ensure they remain fully functional 

How much does it cost to develop a .NET solution in the United States?

On average, a .NET solution in the United States costs between $20,000 and $100,000. The final price will depend on the software type, core features and functions, project timeline, compliance requirements, and team expertise.  

Here’s an estimation of .NET project costs: 

  • Websites: $10,000-$200,000 
  • Desktop software: $20,000-$150,000 
  • Mobile apps: $20,000-$150,000 
  • Enterprise solutions: $50,000-$1,000,000 
  • Game development: $10,000-$1,000,000 
  • eCommerce apps: $10,000-$200,000 

How long does a .NET development company in the United States take to complete a project?

Typically, a .NET development company in the United States takes about 2 to 6 months to complete a project. However, the timeline will ultimately depend on project scope and complexity, development methodology (agile, waterfall, and scrum), and team size. 

Below is a timeline breakdown: 

  • Research, discovery, and design: 2-4 weeks 
  • Development: 4-12 weeks 
  • Testing: 2-6 weeks 
  • Launch: 1-2 weeks 

How do I choose the right USA .NET development company?

To choose the right USA .NET development company for your business, consider the following steps: 

Outline project goals, timeline, budget, target users, and technical requirements 

  1. Examine the agency’s service range and technical proficiency, especially in related technologies like ASP.NET, MVC, and Web API 
  2. Identify if the agency has case studies and portfolios on projects similar to yours 
  3. Read the agency’s positive and negative client reviews to assess its customer service strengths and weaknesses 
  4. Seek out awards, recognitions, and certifications 
  5. Send a request for proposal (RFP) to your top 5-8 candidates 
  6. Schedule an introductory meeting and inquire about security measurements, IP rights, and development approach 
  7. Select a US .NET development company that aligns with your budget, project requirements, and company culture 

Struggling to find a US .NET company? Visit our Marketplace and send your project requirements. We will match you with companies that best meet your criteria — at no cost! 

How do USA .NET development companies ensure quality results?

USA .NET development companies ensure quality results by implementing a comprehensive quality assurance (QA) strategy customized to your specific business objectives. The strategy typically includes a series of tests to verify the software’s end-to-end functionality, usability, security, interoperability, and durability. It also helps ensure that the final product aligns with your business requirements and meets industry standards. 

Here are some of the QA tests that US .NET development companies employ: 

  • Unit testing: Examines the software’s individual components, including module behavior, code-level functions, and error handling 
  • User acceptance testing: Simulates real-world usage, such as user interaction and how well the app integrates with business processes and workflows 
  • Integration testing: Assesses how the different system components interact with each other, including how data flows and how third-party systems work together 
  • Regression testing: Analyzes the stability and functionality of the app after a bug has been fixed 

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