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.
Atigro is a proven ERP transformation firm, leveraging modular augmentation capabilities paired with AI-native frameworks...
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Agreed Technologies drives measurable growth through AI search optimization, custom SEO,and performance marketingserving 500+ clients nationwide since 2014 with growth built ontrust, innovation, and results...
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Our team is capable of fully architecting and managing development projects...
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Ketamine Lead Gen is a boutique marketing agency that works with Ketamine Clinics and Wellness Clinics to attract new patients for services such as Ketamine IV, IM Ketamine, Sublingual Ketamine, Esketamine (Spravato), TMS Therapy, MeRT for Autism, NAD Infusion Therapy, Nutritional IV, and more...
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FABA Technology has been recognized as one of the Top Web Developers in Vietnam and Top B2B Companies in Asia, so you can trust that your project is in good hands...
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At Achievion Solutions, we deliver intelligent web and mobile solutions powered by AI to help organizations achieve previously impossible goals. Our AI-focused delivery process - ACHIEVE - ensures success of every AI project. And our AI Accuracy Guarantee provides an extra level of confidence in the final...
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At Informulate, our expertise lies in custom application development, innovation methodology, and agility. As a software development and digital transformation agency, we are committed to helping our clients succeed by providing top-quality solutions...
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Alambda Systems has had the pleasure of collaborating with customers and partners from across the world on projects of varying size and complexity. In all of our work, we blend curiosity and originality with a deep understanding of what it takes to make everything function and function exceptionally well...
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WeGotCode specializes in custom application development and efficient software integrations. Its commitment extends beyond technology, delivering transformative solutions to optimize workflows and enhance system communications. Leveraging cutting-edge technologies, including AI, WeGotCode simplifies complex...
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We work with startups, marketing agencies and enterprise companies to craft and launch big ideas...
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At our core, we specialize in planning, designing, and developing bespoke mobile and web products that drive measurable business outcomes. Our team is well-versed in all aspects of the software development process, from strategic planning and innovative user-experience design to development, pre-launch...
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Studio 12 is a full-stack development agency that can support your current team...
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At Big Fish, we are a team of technical experts based in the U.S. who design and build custom mobile apps...
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The Demski Group is a full-stack mobile and web development firm that creates beautiful, engaging, state-of-the-art applications and designs to help businesses grow and succeed...
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Arccus is a leading digital agency delivering cutting-edge mobile apps, responsive websites, custom ERP solutions, and AI-driven automation. We partner with startups, enterprises, and governments to design and build scalable, smart technology that drives growth and digital transformation...
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Epic Apps | Custom Mobile App Development & Web Platforms...
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Digital marketing agency in Kennesaw, GA, serving clients in the USA. We offer web design, SEO, GEO, AEO, local SEO, PPC advertising, content marketing, and related services. Our competitive advantage is over 45 years sales and marketing experience (25+ years digital). No foreign outsourcing...
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Our team of expert software engineers leads our clients through the product development process, laying out clear expectations and goals to hasten the product's time to market...
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Whether marketing memorable brands, or designing alluring interiors, at Desert Society were passionate about generating creativity to help the people and businesses of the SoCal region shine that much brighter...
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DelloFlix, LLC is a marketing, advertising, media, and entertainment agency offering expert services in branding, digital marketing, social media management, web design, video production, and advertising. We deliver innovative, results-driven solutions for businesses and high-profile clients...
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CUBYCODE is a team of tech professionals providing exceptional services since 2014. Specializing in web and app development, quality assurance and testing, we are committed to delivering data-driven results to mid-sized organizations, startups and established corporate companies...
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AW Digital Marketing is a full-service marketing agency offering content marketing, SEO (Search Engine Optimization), Google Ads, social media marketing/management, website design/redesign/management, graphic design, mobile application development, marketing strategy advice and direction, email/SMS...
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Marotino leads the way in redefining IT solutions and blockchain development, focusing on innovative end-to-end solutions that guarantee success for our clients. Our commitment to understanding your unique needs and our emphasis on quality and time-to-market strategies make us a trusted partner in your...
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CSW Solutions specializes in cutting-edge Microsoft technologies, helping businesses adopt and integrate these technologies. Our management solutions and services tackle evolving business issues, empowering you to model your business for future expansion...
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Based in Lynchburg, Virginia, Creative Labs is a veteran Shopify Partner agency that has been elevating eCommerce since 2012. With a portfolio of over 800 brands across six continents, we specialize in high-converting custom development, SEO, paid media, and conversion optimization...
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PhoenixBizz is a leading Software and Mobile App Development Company in Phoenix, AZ. We can help to build Custom Software for enterprise & startup businesses. PhoenixBizz is an expert in five keys areas of technology, including new Mobile Application Development, Seo Services, Web Design, Digital Marketing...
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Mighty Citizen is a creative agency that transforms mission-driven organizations through branding, marketing, and digital communications. They help nonprofits, associations, universities, and governments increase their impact and revenue by creating deeper connections with their audiences using data and...
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Strategic UX and design.Bespoke, multi-platform programs.Connection and engagement.Authentic storytelling and public relations.Leveraging our experience, humility, and values, Anomali by Design connects with peoplewherever they're at, agnostic of circumstance...
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Website Express is an affordable website hosting, design, video, and marketing firm located in Kalispell, Montana. Our team is dedicated to providing website hosting, design, and media services to clients across the nation, and we're passionate about helping businesses of all kinds develop their brands and...
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Pell Software is a 100% US based company focused on building long term, authentic partnerships. We focus on learning about your specific business needs in order to find the best software solution that will help you scale your business...
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Sheridan Technologies is a renowned company specializing in software, hardware and product development services. Sheridan Technologies is committed to delivering unparalleled results that surpass your expectations...
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6sense HQ offers custom software solutions for businesses of all sizes, providing expert services in web development, managed delivery, custom software development, dedicated team options and UX design. With a proven track record of delivering top-quality solutions, our experienced team is committed to...
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We collaborate with businesses that want to bolster the technical teams they already have on staff to create online, mobile, and desktop applications...
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We're a collection of innovative cybersecurity engineers, and we believe that our ideas can help shape a better future for your company. We pride ourselves on offering unmatched, devoted service while offering clever solutions for businesses of all sizes...
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We are a full-service digital agency based in Las Vegas, busy designing and building iconic websites, mobile applications, brands, and digital experiences. We partner with businesses of all sizes and help them grow, innovate, and increase their efficiencies online...
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A leading digital marketing and web design agency with 25 years of success growing B2B, manufacturing, and healthcare companies through SEO, inbound marketing, ecommerce, and website development...
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From concept through production, we have all of your marketing and creative needs covered...
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Headquartered in Pittsburgh and owner-led since 2013, were a creative back-boned agency that delivers world-class design and unparalleled technical excellence...
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MAK Digital Design brings a wealth of knowledge and expertise in BigCommerce web design. Drawing on our team's experience with running successful eCommerce businesses and working with top-tier enterprise-level providers, we stay ahead of the latest industry trends and strategies...
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Introducing Develoware: A game-changing catalyst for businesses. Empowering visionary leaders and their teams with state-of-the-art development tools and unparalleled integration capabilities. Embrace the power of innovation, streamline operations, and achieve unprecedented growth. Elevate your business with...
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Welcome is a full service agency delivering brand, strategy, social media, digital, marketing, content, technology & development, data solutions - 100% in-house & under one roof. Our award winning teams craft integrated solutions that drive growth, impact & measurable success. You are Welcome...
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CYouSucceed is a web design agency that focuses on Wordpress development and User Experience. We tailor each experience to the clients specific needs through Discover and Definition phase. NO one project or client Is the same and everyone needs something different. We do our best to see each and everyone...
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The Joseph Company is a trusted technology partner providing custom web development & IT services to businesses across St. Louis and Southern Illinois. Headquartered in Arnold, Missouri, we serve clients throughout the region with a commitment to excellence, responsiveness, and long-term partnership...
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Range of offerings includes Salesforce, Microsoft Dynamics, Digital Transformation, Core Development, Zoho, NetSuite, and EDI integrations, all of which can help businesses start and establish their presence globally...
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Dynamic custom software development company specialized in building ERP, CRM, ATS, CMS, and e-commerce solutions. Our technology stack is .NET, SQL, Entity Framework, Angular, and Typescript...
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VIP Marketing is a full service marketing agency for law firms helping them grow online...
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Step Tech Solutions UK is a premier web development and software company helping startups and SMBs across the UK and worldwide...
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SunTech Applications provides a comprehensive range of digital transformation and technology services, guiding international clientele from initial conceptualization through to effective implementation, thereby empowering them to surpass their competitors...
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At InTech Ideas, we prioritize relationships above all else. Our founding principle is to address the critical issues in software development staffing that traditional outsourcing models often overlook...
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Charlotte, NC digital marketing agency founded in 2015. We help businesses grow with custom web design, local SEO, AI search optimization, and paid search (PPC). Trusted by Charlotte-area businesses for over a decade...
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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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