Collaborate with top .NET development companies in the United States to modernize, streamline, and scale your systems through custom .NET development.
Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.
Band Of Coders is a full service development shop with offices in Atlanta, Los Angeles, Milwaukee, and Nashville. We pride ourselves in providing our customers with the benefits of working with a global firm combined with the flexibility and personal touch of a locally run company...
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247 Labs is one of the Top Software Development Companies in Canada, serving industries in Healthcare, Insurance, Finance, Retail and more. Our services include full custom software end to end development and AI...
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Intertech is a company specializing in various IT services, offering expertise in planning, architecture, design, implementation, development, quality assurance, testing, version control, documentation, and deployment of software projects...
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Novateus is a software development company helping organizations conceptualize, design, and develop custom software and hardware solutions...
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Honeycomb Software is an IT Consulting and Software development company serving clients since March 2015...
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Tarika Group offers comprehensive Managed IT and digital solutions for SMBs, startups, and enterprises, ensuring secure, scalable, and cost-effective business growth...
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AwsQuality is a technology consulting company helping businesses design, build, and scale reliable digital solutions. We work across Salesforce, AI, Cloud, DevOps, Mobile, and Web delivering measurable outcomes through engineering quality, transparency, and long-term partnership...
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Smile MEDIA is a website design, software development and digital marketing agency aimed at improving business performance through technology efficiencies and analytics. We digitally enable a company's products and services through cyber, mobility, cloud, social business and analytics...
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ConsultingWhiz, a pioneering software and mobile solutions provider based in the USA, stands as a leading force in the industry...
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MedResponsive is a medical SEO and healthcare digital marketing agency, helping medical and healthcare clients with SEO, PPC and social media. Contact (800) 941-5527...
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Inwizards is a software consultant, custom web and mobile app development company in USA providing enterprise solutions & software solutions to make your web application...
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Depex Technologies is a leading IT solutions provider specializing in app & web development, AI, digital marketing, and automation to drive business growth. Visit: www.depextechnologies.com...
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We provide technology-driven software and application development solutions...
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Hawkwinds is a leading Custom software development company specialized in Fantasy Sports, Social network and AI. We build the world’s best fantasy sports software & Social network solutions. Get in touch with us today...
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Choose Webspaceteam for top-notch React Native development. Our experienced team excels in web, mobile, and desktop solutions, serving clients worldwide. Let's bring your ideas to life...
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3 Sided Cube is a global mobile app and digital development company with a passion for Tech For Good, championing the genius over the generic to build life-saving, life-changing digital solutions...
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We design highly polished iPhone, Android and Web Apps for startups and Enterprise clients...
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TucsonBizz is a leading web design company Tucson, AZ, USA. Its offering custom website design, resposive web design, mobile friendly design, mobile app design for your business and mobile Apps. Contact us now for hire web designers...
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KGN Technologies is value in "quality", not "quantity". We specialized in Magento, Shopify, Woo-Commerce, WordPress. Whether if you are planning a new store or redesign your website, we will make it happen. We are a white label agency with a highly qualified in-house developer...
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Softqube Technologies is a globally leading custom software development company. We offer you a complete range of IT services...
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Healthcare Software Development company. AI Solutions, Voice AI Agents, GenAI platform development, HL7 FHIR Software Development, and more...
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Technology Ally is your trusted ally in outsourcing software solutions. We specialize in building and maintaining web and mobile software solutions for small and medium-sized businesses. Our team is passionate about codes and logic, enabling us to deliver feature-rich, error-free, and high-quality solutions...
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Keyhole is a company that specializes in quality software development services. They offer full-stack developers skilled in Java development, .NET, and JavaScript technologies, along with product development teams that manage software projects from design to launch, including architects, developers, project...
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Development services delivered with a personal approach...
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SPARK provides custom software, web design, and digital marketing services that move your business forward...
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At Tronsit Solutions, we offer IT, Software, and Cybersecurity solutions, with a focus on Managed IT Services. Our vision is to lead globally by providing reliable, cost-effective IT solutions and empowering businesses to grow and adapt in a dynamic tech landscape...
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ConvergeSol is a US-based technology consulting and custom software development company specializing in AI, SaaS, cloud, Salesforce, and enterprise applications. We build, modernize, and manage secure, scalable solutions for startups, SMBs, and enterprises...
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We work on developing your business processes so that we can work on the things that take you away from the core of your business - we let you focus on developing your business...
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Carina Softlabs Inc. is a leading IT service provider company delivering quality services all over the globe. Our range of services includes software development, website development, game development, mobile app development, and digital marketing. For more details, feel free to reach us...
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Siblings Software is a USA-based software outsourcing company situated in Miami, Florida. Their team of experienced C# developers aim to simplify business processes and improve user experiences through innovative software solutions and staff augmentation services...
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Esketchers helps you move faster.At Esketchers, we design and build AI powered software solutions with one goal: real, measurable business impact.We build solutions with an AI-first approachembedding AI into every step of software development to reduce timelines, cut costs, and accelerate outcomes...
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Valasys Media is a highly acclaimed and award-winning Inc. 5000 vetted Lead Generation agency known for ABM, CS, MQL, HQL, BANT campaigns. Our full-funnel services include touch points like programmatic media buying, LinkedIn ads, Email Marketing, Tele-touch and Intent-based ABM building...
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Since 1973, General Digital has provided unparalleled software development & testing services for safety-critical applications including aviation, medical, industrial, defense, and other industries...
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AI-First Development for Web, Mobile & AI Solutions | Reduce Cost, Time & Engineering Effort by Up to 80%...
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The frantic Infotech building trust, developing applications, & on-demand apps putting forward the demands of customers and customizing with their necessities...
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75way Technologies is a technology-driven software development company helping startups and enterprises build smart, scalable digital solutions. We specialize in AI Agent Development services, IoT Development, Blockchain, Web & mobile App development services in USA...
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SECL Group is a software engineering company specializing in developing and implementing AI-powered custom web solutions, as well as offering technical consulting services...
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Custom software development company specialized in web, desktop and mobile development, UI/UX design, CRM integrations...
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Creed Interactive is a web design company that is doing big things with interactive media...
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We are a leading software development company with extensive experience in building custom enterprise systems, mobile applications and stunning websites. We have been helping global businesses and startups in adopting cutting-edge technology into their business strategies and developing profitable digital...
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Ingenious is a digital product design and development firm specializing in creating successful digital healthcare products. We help our clients design and develop custom software by providing dedicated teams to craft products from concept idea to launch or by augmenting their existing engineering teams with...
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Our focus is on providing businesses with the tools they need to reach their maximum potential through the use of our cutting-edge software solutions. Launch your product to market 2x faster with Techjay's strong business domain experience, technical expertise, extensive knowledge of the latest industry...
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Geeks Ltd is an award-winning AI consultancy and custom software development company. With 18+ years of experience and 1,500+ projects delivered, we help business leaders in Transport & Logistics, Construction, Manufacturing, Energy, Education, and Government harness AI to improve efficiency...
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We're a global team of developers, designers, and problem-solvers creating impactful software since 2007. IT-Dimension builds future-ready software from AI and IoT to mobile, enterprise, and 3D solutions...
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Growing companies partner with Frogslayer on mission-critical technology projects requiring speed and precision. We rescue projects gone sideways, modernize & re-write outdated systems, wrangle complex data and integrations, launch new produ...
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Our sole goal is to ensure that your team has the best talent to meet your technology and business requirements...
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Cybersoft is uniquely skilled to offer ubiquitous software solutions that are relevant and in demand for todays rapidly changing business dynamics. We bring the best of quality and cost effective software development using latest SCRUM based agile development that works in sync with the customer expectations...
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A fast-growing team of passionate techies making a big mark in the digital services realm. Driven by unmatched talent and determination, we aim to push boundaries, redefine norms, and pave the way for innovative excellence...
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We at 5Fusion Tech LLC, develop your best websites, software's and social media marketing and guide you throughout the process to facilitate your business and make it easy for your to other aspects of your business...
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Forward-Thinking Digital Innovation company for Cloud, Data Engineering, Product Development, AI Consulting & Talent Staffing...
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Every agency is independently vetted before it can be listed or ranked
Some agencies pay for sponsored placement, clearly labeled and held to the same vetting standards.
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:
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:
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:
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
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!
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:
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