Collaborate with top .NET development companies in the United States to modernize, streamline, and scale your systems through custom .NET development.
Founded in 1997, BayCreative is a San Francisco based B2B marketing, branding, and digital agency. With a compact team of fewer than 50 professionals, the firm acts as a full-service marketing department in a box for tech companies, offering integrated creative strategy, content, web, video, and campaign...
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Octal Digital is a leading software development firm specializing in mobile apps, web solutions, eCommerce, cloud and AI. We combine creativity with cutting-edge tech to assist businesses in their growth, optimization, and realization of their digital aspirations. Trusted by clients worldwide...
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Founded in 2014, Concetto Labs is a leading hybrid app development company in India. Staying ahead of IT trends, we specialize in cross-platform solutions, flutter application development, and advanced website design, aiming to be your all-in-one IT service provider...
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Arka Softwares is an ISO 9001:2015 certified and industry-leading web and mobile development solution provider company with 100+ passionate developers and designers, based in India, with offices in the USA, UK, and Australia...
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Cabot Solutions Inc. is a well-established company with a decade-long track record of successful projects in the United States and Canada across various industry domains, technologies, and areas of expertise...
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Emergent Software is a full-stack technology solution provider specializing in the Microsoft ecosystem. We partner with our clients to modernize business operations with Microsoft-focused cloud transformation, custom software development, and data engineering...
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Xicom has been building software and mobile apps that moves businesses forward. Over 20+ years, we have grown into a trusted AI development company, delivering 1800+ projects to 750+ clients across 50+ countries, including startups, SMBs, and enterprises...
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Innofied is an award-winning B2B AI software development company with 600+ successful projects since 2012, helping businessesincluding Fortune 500 companieswith modern AI and SaaS solutions. With a global presence, our game-changing automated solutions continue to drive success across industries...
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The AD Leaf delivers AI-driven marketing and advertising solutions to help businesses grow through intelligent, integrated campaigns...
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First Line Software is a global AI services and technology partner helping organizations become AI-First.Since 2010, weve worked with enterprises and high-growth companies to design, build, and scale custom software and AI-driven solutions that deliver measurable business outcomes...
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Mobisoft is an award winning technology-driven company that specializes in providing digital solutions and services to businesses worldwide. With a focus on digital innovation, Mobisoft aim to empower organizations through the strategic use of technology...
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OnGraph Technologies offers a wide range of services and solutions to businesses, including custom web and mobile app development, chatbot solution, AI-based solutions, and IoT automation...
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Appventurez is a global AI and digital transformation company specializing in custom software, mobile app, web, and enterprise application development. We build scalable technology solutions that help businesses innovate, automate, and grow...
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Seasia Infotech is a global AI-powered digital engineering company with 25+ years of experience delivering custom software, AI solutions, cloud applications, mobile apps, and enterprise platforms. We help businesses accelerate innovation, improve efficiency, and drive digital transformation...
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A full-service software development agency for startups. We build Software Products, Mobile Apps, IoT, and AI and ML products...
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Maximize is a results-driven web design and digital marketing agency that custom tailors the best strategies to help you achieve your goals. We combine creativity and technology to build websites and marketing strategies to make your business thrive in today’s competitive Internet marketplace...
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Emorphis Technologies is a software development company having offices in the USA, UK, in India, offering its services for Digital transformation in enterprise mobility solutions, cloud computing services, backend development, salesforce consulting services, healthcare software development and more...
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Dash Technologies is a strategic technology partner for MedTech innovators, Digital Health platforms, Life Sciences enterprises, and the broader healthcare ecosystem including providers, patients, payers, pharmaceutical companies, and medical device manufacturers...
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Based in Boston, MA, our agency of digital marketing experts provide website design, lead generation, SEM, email marketing, social media, creative services and technology integration. We specialize in working with clients in travel & tourism, healthcare, & technology sectors to grow their business, build...
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Velvetech, a reputable custom software development company, offers a wide range of services to accelerate project delivery. Contact us to know more!...
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aPurple is a premier startup app development company, offering mobile app, SaaS, MVP, software, and web development services that transform innovative AI startup ideas into market-ready solutions that drive success...
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Red Apple Technologies is a leading Game and App Development company. We help clients build their apps and games with a design led thought process and customized software solutions. We offer multiple engagement models like- fixed-cost projects or dedicated hiring options...
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Mangosoft is a top offshore software agency, offering web, mobile app, and enterprise development services. With a strong track record and a global presence, we have successfully delivered 250+ projects across 30+ countries. Our tailored teams of niche experts ensure optimal results, while our transparent...
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With over 20 years of industry experience, Gecko Dynamics is a trusted partner for startups and enterprises. Our team delivers end-to-end solutions using Java, Angular, Flutter, and AWS. From ideation to post-launch support, we're dedicated to driving progress for our clients across industries...
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Solbeg: Your .NET development experts in innovation and technology. Trusted partner, deep expertise, world-changing solutions. As a world-class partner, we excel in consulting, business process automation, technology, and software engineering services...
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Smart IT offers core IT development services and forms dedicated software engineering teams for long-term projects. Our talent has a rich background in competitive programming and gives us an edge when it comes to thinking outside the box. We guarantee 5 hrs of timezone overlap, regardless of your location...
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GeekyAnts is a global GeekyAnts is an AI-powered digital product engineering and consulting specializing in AI Consulting, Product Engineering, Enterprise Modernization, Digital CX, With 15+ years of experience, weve served 550+ clients like Google, SKF, WeWork, and ICICI, delivering 800+ projects...
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Zimble Code is the top mobile app development company in NYC, USA that offer solutions that make a difference in people’s lives...
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Atomic Object is a top-rated custom software design and development consultancy. Our co-located, U.S.-based team works with executives to improve their bottom line by delivering new products, enhancing existing products, modernizing legacy products, and integrating AI into their software systems...
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We create custom software solutions that transform your process, empower your people, and help you reach your vision. Our team of experts partner with you in a radically transparent process to understand your unique needs, then build a powerful software solution that is scalable, efficient, and cost...
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Techugo is a global AI, web, and mobile app development company delivering scalable digital solutions since 2015. With 1400+ products delivered across healthcare, fintech, and on-demand industries, we help startups & enterprises build AI-powered apps & platforms that drive real business growth...
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AppZoro Technologies Inc. is a software and mobile app development firm in Atlanta, offering a variety of services - web design, hybrid apps, game development, IoT services, AI App development, SaaS services & all kinds of web solutions...
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Top-rated SEO firm providing search engine optimization, digital marketing, and reputation management...
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Digital4design builds high-performing digital experiences through expert web design, mobile app development, and scalable CMS solutions. We prioritize modern tech, clean UX, and results that support long-term growth...
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CodeNinja is a full-stack AI delivery company helping enterprises, governments, and software acquirers modernize large-scale systems and operationalize AI at scale...
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At Kaizen Softworks, were here to make your business thrive with custom software solutions. Our team is a blend of skilled designers, software engineers and scrum masters who are dedicated to transforming your business challenges and ideas into effective software solutions...
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Create Exceptional Web Design , Because Your Brand Deserves To Shine...
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We are a small marketing consultant agency located within Dayton, Ohio that assists in giving others a louder voice. We provide creative digital marketing and branding strategies, along with web and graphic design, through visual and personal communication. We are a small social enterprise that has assisted...
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Unique Web Designer is a Miami and Fortlauderdale web design and development company that focuses on creating winning web solutions for its clients. Our main goal with every project is to figure out the best way to increase your bottom line...
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Stratosphere is a true end-to-end insurance online marketing agency that helps insurance agents, agencies, and brokers to grow their business online through website design & development, SEO, PPC, social media marketing, email marketing, content marketing, and other online marketing channels and strategies...
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Since 1985. For millions of users.Nexus Software Systems software development company helps businesses grow by providing effective custom software to achieve their business objectives. From complete Enterprise Resource Planning (ERP), Customer Relationship Systems Management (CRM), and Ecommerce systems...
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Saritasa is a leading custom software development company offering a wide range of services, including mobile development, web development, AR/VR development, IoT solutions, DevOps, custom development, and database development...
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Techcronus Business Solutions is a global provider of enterprise business solutions and modern-day technology services...
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Quokka Labs is an end-to-end AI-native engineering and solutions company helping startups, enterprises, and government institutions build, modernize, and scale intelligent digital products...
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CHI Software is a technology solution provider that offers a full set of software-based services from custom software development to maintenance & support. Our talented team is passionate about Generative AI, Cloud Computing, Data Engineering, and IoT. CHI's success comes from care of every client...
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We at Battersea Web Expert offers online marketing solution worldwide. Which includes digital marketing, Web designing, content marketing, email marketing, PPC, and SEO Etc...
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HSTK helps visionaries stack their digital teams and products with nimble and savvy consultants-not-coders and proven product development strategy to deliver successful custom software, web and mobile app solutions...
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Xonest is the global IT Consulting company that stands for progress. We at Xonest provides you the best IT solutions which includes everything from re-designing your website, to custom develop your web app, to all eCommerce solutions, to native and hybrid mobile applications to social media marketing, to...
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Technology partners in the development and implementation of automated solutions on mobile and web platforms leading to digital transformation and sustainable growth...
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We are a publicly listed Shopify app development company helping over 12,000 merchants sell more and grow stronger with our apps & services...
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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.
Learn more about DesignRush Agency Ranking Methodology.
DesignRush sustains a directory of over 40,000 agencies categorized by service category, location, expertise, and reviews. We build our database in two ways:
Agencies can also reach out to DesignRush and must go through the verification process prior to being listed.
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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