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

10 Companies-Rankings updated: September 03, 2026

DesignRush evaluates each agency using expert assessment and client feedback to inform your choices. Some featured agencies have paid placements.

United States × .Net Development × Hardware & Networking × $10,000 - $25,000 ×Clear Filters
  • DigiNeat Smart Technologies

    Award WinnerRecipient of a Best Design Award for outstanding work.

    Innovating Your Digital Future

    DigiNeat is a team of professionals who create stunning designs and integrate cutting-edge technologies to increase sales. We help businesses stand out in the online space and attract customers with unique solutions that combine creativity and efficiency...

    Top Services:

    • Web Development
    • Mobile App Development
    • Software Development
    Location
    Los Angeles, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    2 Projects Listed

    DigiNeat Smart Technologies Services

    • Web Development
    • Mobile App Development
    • Software Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • MDI Connect
    • UnitBank
    • Orgo
    • Berly Media
    • Cb Line Radio
    Data sourced from the agency's DesignRush profile

    DigiNeat Smart Technologies Reviews & Testimonials

    • Matthew Cifelli
      Matthew Cifelli Founder at Attain Physical Therapy
      5.0

      Mobile App Development Review from Matthew Cifelli

      Working with DigiNeat Smart Technologies on our mobile app development project was an excellent experience from start to finish. As a healthcare provider, Attain Physical Therapy needed a solution that was not only functional and reliable but also intuitive for our patients to use. DigiNeat team took the time to fully understand our goals and designed an app that enhances patient engagement while streamlining our communication and scheduling processes.Their professionalism, attention to detail, and clear communication made the entire process smooth and stress free. They offered valuable suggestions that improved both the design and usability of the app, ensuring it truly supports our mission of delivering personalized, patient centered care.We are extremely pleased with the final product and have already received positive feedback from our patients. I would gladly recommend DigiNeat Smart Technologies to any organization seeking an innovative and dependable mobile app development partner.

    • Jonathan Bailor
      Jonathan Bailor CEO at Yopti Wellness Technologies
      5.0

      Mobile App Development Review from Jonathan Bailor

      DigiNeat Smart Technologies helped us develop a custom mobile app tailored to the wellness and fitness space. They delivered polished, functional features and kept us updated throughout each phase of development. The team handled last-minute requests smoothly, integrated our feedback effectively, and provided valuable input that improved the overall product.Their approach was professional, timely, and collaborative. We appreciated their ability to balance technical execution with thoughtful insight into user experience and industry relevance.

    • Yogeshwar Chandrapati
      Yogeshwar Chandrapati Review from Google
      5.0

      Yogeshwar Chandrapati's Review Sourced from Google

      We partnered with DigiNeat to develop a custom e-commerce platform, and they delivered an exceptional product from start to finish. The website is fast, secure, and optimized for conversions, everything was built with our customers in mind. Since launching the site, we’ve seen a clear increase in traffic and online orders. Their development team is skilled, responsive, and truly understands the goals behind the build. A solid investment that paid off fast.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • We Love Data.

    Algoscale is a data consulting and AI services company headquartered in Newark, NJ, with a delivery center in Noida, India. Since 2014, we have helped 300+ enterprises across healthcare, BFSI, retail, and SaaS transform their data into a competitive advantage...

    Top Services:

    • Software Development
    • AI Development
    • IT Services
    • Big Data Analytics
    • Show more
    Location
    Newark, New Jersey
    Number of Employees
    100 - 249
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $10,000 - $25,000

    Algoscale Services

    • Software Development
    • AI Development
    • IT Services
    • Big Data Analytics
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Accenture
    • Impendi Analytics
    • Riviera
    • Walmart
    • Abzooba
    Data sourced from the agency's DesignRush profile
  • Developing The Best Mobile Apps

    Appingine is a top app development company in the U.S., known for turning bold ideas into powerful mobile experiences. We create award-winning apps that consistently earn recognition and visibility on the App Store and Google Play. Our team is dedicated to delivering high-quality, user-focused solutions that...

    Top Services:

    • Mobile App Development
    • AI Development
    • VR/AR
    • Web Development
    • Blockchain
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    6 Projects Listed

    Appingine Services

    • Mobile App Development
    • AI Development
    • VR/AR
    • Web Development
    • Blockchain
    • Software Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Aldi
    • Gousto
    • Smart News
    • Fitvate
    Data sourced from the agency's DesignRush profile

    Appingine Reviews & Testimonials

    • David Dorough
      David Dorough Review from Google
      5.0

      David Dorough's Review Sourced from Google

      I read reviews of almost 100 companies and spoke with reps from 5 before finally going with Appingine for my first app. I'm sure you can pay more for less quality from a different company but why would you? They were easy to work with and quick to respond to questions. They split the charges by stage of development like every professional company should.I needed to make several changes during development and the cost was reasonable. Anthony was awesome and helped me along every step of the way. Apple has more stringent requirements than Google and Appingine was able to get the app published on both stores. Looking forward to more projects with them. Once again, don't pay more for less, go with Appingine!

    • njoku cornelius chibuike
      njoku cornelius chibuike Review from Google
      5.0

      njoku cornelius chibuike's Review Sourced from Google

      I highly recommend Appingine. The company showed high level of professionalism and optimum customer care.the pricing for my project was very decent.the communication during my project was consistent and fruitful.the duration of the project was shorter than i expected. Am so glad the product i got was exactly what i had in mind before going into business with Appingine. Thank you Steven and Jonathan, Great team players, you guys made it happen.am looking forward to doing more business with you and your company.

    • Megan Miller
      Megan Miller Review from Google
      5.0

      Megan Miller's Review Sourced from Google

      Appingine's team is passionate and smart, always on the cutting edge of their field. Compatibility and fluid project management were the focal points of success in this partnership. Appingine is complimented for bringing strong strategic guidance and design expertise to the table.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Award-Winning Demand Generation Agency

    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...

    Top Services:

    • Media Buying
    • Digital Marketing
    • PPC
    • Advertising
    • Email Marketing
    • Show more
    Location
    Jersey City, New Jersey
    Number of Employees
    50 - 99
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    7 Projects Listed

    Valasys Media Services

    • Media Buying
    • Digital Marketing
    • PPC
    • Advertising
    • Email Marketing
    • Direct Marketing
    • Market Research
    • Web Development
    • SEO
    • Graphic Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Integrate
    • HP Enterprise
    • Pluralsight
    • Marketo
    • Adobe
    • CISCO
    • Dell
    • IBM
    • Merit Mile
    • Microsoft
    Data sourced from the agency's DesignRush profile
  • Engineering Smarter, Faster, and Scalable Solutions.

    At MatechCO, we empower businesses with cutting-edge digital solutions. Since 2009, we have been at the forefront of technology, delivering scalable, future-ready software tailored to the unique needs of enterprises worldwide...

    Top Services:

    • IT Services
    • CRM Consulting
    • Mobile App Development
    • Web Development
    • IoT
    • Show more
    Location
    East Brunswick, New Jersey
    Number of Employees
    100 - 249
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $10,000 - $25,000

    Matech CO Services

    • IT Services
    • CRM Consulting
    • Mobile App Development
    • Web Development
    • IoT
    • Software Development
    • Cloud Consulting
    • eCommerce Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Mobil
    • Polaroid
    • People's Trust Insurance Company
    • Brainshark
    • Intralinks
    • Corpay
    • SkyMall
    • Wolf Camera
    • SolaPayments
    Data sourced from the agency's DesignRush profile

    Matech CO Reviews & Testimonials

    • Talha Rasheed
      Talha Rasheed Review from Google
      5.0

      Talha Rasheed's Review Sourced from Google

      I've been working with them as a client for almost 6 years, and it has been an amazing experience.

    • EHSAN KHAN
      EHSAN KHAN Review from Google
      4.0

      EHSAN KHAN's Review Sourced from Google

      My tenure at Matech Co has been a valuable and rewarding experience. I gained important skills, worked with supportive colleagues, and contributed meaningfully to team goals. I am grateful for the opportunities I was given and the knowledge I’ve gained throughout my time here.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Complexity Is No Match For Creativity.

    Your business can't afford to wait for results. You need a marketing partner with the chops and moxie to chase them down. We're ready when you are. We illuminate the solution your competition never saw coming. As your partner, we have robust and adaptable paths to success with well-grounded, ready-to-grow...

    Top Services:

    • Digital Marketing
    • SEO
    • Content Marketing
    • Social Media Marketing
    • Media Buying
    • Show more
    Location
    Portland, Oregon
    Number of Employees
    50 - 99
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $10,000 - $25,000

    Creative Media Development, Inc. Services

    • Digital Marketing
    • SEO
    • Content Marketing
    • Social Media Marketing
    • Media Buying
    • Video Marketing
    • Direct Marketing
    • Email Marketing
    • Web Design
    • Market Research
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Intel
    • FutureTech
    • Seekr
    • Jeld-Wen
    • Banner Bank
    Data sourced from the agency's DesignRush profile
  • Helping Build Whats Next With Intelligence and Intent

    Providus is a global technology partner uniting VCs, founders, and engineers to deliver human-centered, AI-enabled digital transformation. From strategy to scalable execution, we build intelligent solutions tailored to every stage, region, and ambition...

    Top Services:

    • CRM Consulting
    • Staff Augmentation
    • Managed Services
    • Cloud Consulting
    • Cybersecurity
    • Show more
    Location
    Dallas, Texas
    Number of Employees
    100 - 249
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    4 Projects Listed

    Providus Services

    • CRM Consulting
    • Staff Augmentation
    • Managed Services
    • Cloud Consulting
    • Cybersecurity
    • ERP Consulting
    • Big Data Analytics
    • Software Development
    • DevOps Consulting
    • AI Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Finqalab
    • Lowkel
    • Pick my Brain
    • Blueconnect
    • Vlektra
    • Citizen Archives of Pakistan
    • List with Freedom
    • Arab Health
    • Read Foundation
    • Al Mustafa Welfare Trust
    Data sourced from the agency's DesignRush profile
  • Professionals For Your Innovation

    ProLance IT is a leading software development company based in India and the U.S., delivering custom web, mobile, and enterprise solutions since 2019. They specialize in full-stack development, UI/UX design, AI/ML, and staff augmentation. Serving clients across 15+ countries, ProLance IT combines innovation...

    Top Services:

    • Graphic Design
    • Logo Design
    • AI Development
    • Mobile App Development
    • CRM Consulting
    • Show more
    Location
    Newark, Delaware
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    1 Project Listed

    ProLance IT Services

    • Graphic Design
    • Logo Design
    • AI Development
    • Mobile App Development
    • CRM Consulting
    • Web Development
    • UI/UX Design
    • ERP Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Skoop
    • T2D2
    • SynMax Intelligence
    Data sourced from the agency's DesignRush profile

    ProLance IT Reviews & Testimonials

    • jignesh upadhyay
      jignesh upadhyay Review from Google
      5.0

      jignesh upadhyay's Review Sourced from Google

      I am really glad to be a part of this company. The work culture is very positive and motivating. Team members as well as management are supportive, and there are good opportunities to learn and grow. Work-life balance is also maintained well, and the projects give great exposure to new technologies. Overall, a great place to build a career in IT.

    • Shubham Satasiya
      Shubham Satasiya Review from Google
      5.0

      Shubham Satasiya's Review Sourced from Google

      Excellent place to grow both personally and professionally. The management is incredibly supportive, the work culture is flexible, and there's always something new to learn with the latest technologies. Great opportunities for long-term growth in a positive and transparent environment.

    • Dipali Khankhal
      Dipali Khankhal Review from Google
      5.0

      Dipali Khankhal's Review Sourced from Google

      Completing 2 years at ProLance IT has been an incredible journey. What I admire the most is the strong team support and collaborative culture that makes challenges easier and achievements more meaningful. It’s not just a workplace, but a space that motivates me to give my best every day.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Technology-driven IT Solutions Company

    MindstormSoft is a software company that helps businesses solve real operational challenges through intelligent, scalable technology. We design and develop custom software products such as ERP platforms, AI-driven systems, secure applications, and automation tools that improve efficiency and decision-making...

    Top Services:

    • Web Development
    • Software Development
    • Mobile App Development
    • Graphic Design
    • Digital Marketing
    • Show more
    Location
    Sheridan, Wyoming
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    5 Projects Listed

    MindstormSoft Services

    • Web Development
    • Software Development
    • Mobile App Development
    • Graphic Design
    • Digital Marketing
    • IT Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Minmax Machinery Pvt Ltd.
    • Alligator Adhesive
    • Ramapir Foods
    • Arte Lusso
    • Dev Engineering India
    Data sourced from the agency's DesignRush profile

    MindstormSoft Reviews & Testimonials

    • Khushbu Patel
      Khushbu Patel Review from Google
      5.0

      Khushbu Patel's Review Sourced from Google

      We recently implemented the ERP solution from MindstormSoft, and it has completely transformed the way we manage our business operations. From inventory management to financial tracking, everything is now centralized and easy to access. The system is highly customizable, which allowed us to tailor it exactly to our needs. Their support team was very cooperative during the entire setup process and even after deployment. I would strongly recommend MindstormSoft for any company looking for a reliable ERP system.

    • Jenish Vora
      Jenish Vora Review from Google
      5.0

      Jenish Vora's Review Sourced from Google

      Working with MindstormSoft has been a game-changer for our organization. They upgraded our website experience, optimized our marketing campaigns, and improved our internal workflow systems seamlessly.Their team is proactive, detail-oriented, and extremely professional. They don’t just deliver services — they deliver measurable results. The improvements in performance, system efficiency, and digital presence were clearly visible within a short time.A dependable and highly skilled team that truly cares about client success. Strongly recommended

    • Jenish Vora
      Jenish Vora Review from Google
      5.0

      Jenish Vora's Review Sourced from Google

      Partnering with MindstormSoft significantly elevated our digital presence and operational efficiency. From website enhancement to strategic marketing improvements and system optimization, their approach was structured, proactive, and highly professional. A truly reliable and performance-oriented team.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Delivering Digital

    Wishtree is a product engineering services company focused on crafting secure, scalable digital solutions for global enterprises...

    Top Services:

    • Web Design
    • UI/UX Design
    • Web Development
    • AI Development
    • Software Testing
    • Show more
    Location
    Lewes, Delaware
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    5 Projects Listed

    Wishtree Technologies Services

    • Web Design
    • UI/UX Design
    • Web Development
    • AI Development
    • Software Testing
    • Software Development
    • Mobile App Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Rexel
    • Rutgers
    • Vodafone
    • Xactly
    • IAS
    Data sourced from the agency's DesignRush profile

    Wishtree Technologies Reviews & Testimonials

    • Farha Mansuri
      Farha Mansuri Review from Google
      1.0

      Farha Mansuri's Review Sourced from Google

      I had a very disappointing experience with their walk-in interview process. They posted about a walk-in drive along with a Google Form for registration. Nowhere in their LinkedIn post did they mention that candidates would require a personal invite to attend.I filled out the form and traveled over an hour in 40-degree heat while fasting, only to be told that I hadn’t received an invite and couldn’t interview. If a personal invite was mandatory, this should have been clearly communicated in the post. Additionally, if they were selecting candidates, they should have at least sent a rejection email so people wouldn’t waste their time traveling.This kind of poor organization and lack of communication is highly unprofessional. It reflects badly on the company and makes candidates feel like their time and effort are not valued. I hope they improve their process in the future to avoid misleading applicants.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews

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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