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
15 Companies-Rankings updated: September 03, 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.
Softnix is a forward-thinking agency dedicated to providing innovative technology solutions tailored to meet the unique needs of businesses worldwide...
Top Services:
Web Design
Web Development
Mobile App Development
eCommerce Development
Staff Augmentation
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Location
Sugar Land, Texas
Number of Employees
Under 49
Average Hourly Rate
$20/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
6 Projects Listed
Softnix Services
Web Design
Web Development
Mobile App Development
eCommerce Development
Staff Augmentation
DevOps Consulting
Branding
UI/UX Design
Software Development
Logo Design
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Owl Eyes
ThemeNectar
Coffee Inc
Data sourced from the agency's DesignRush profile
Softnix Reviews & Testimonials
Anastasia Katsakos Head of Marketing at 1datapipe
5.0★
Mobile App Development Review from Anastasia Katsakos
SOFTNIX was able to take our vision and help us deliver an app that empowers retail shareholders to make their voices heard. Theyve brought a depth and breadth of technical expertise and user experience design to challenge us on our assumptions on how people would want to interact with the app. From a mobile development perspective, we wanted to go to market with both an Android and an iPhone simultaneously.
Kelvin Rippon Head of Corporate Marketing at VTS
5.0★
Mobile App Development Review from Kelvin Rippon
The collaboration with SOFTNIX was one of the smoothest experiences I've ever encountered. The prototype SOFTNIX crafted garnered significant interest and was acclaimed at a major financial tech event. The internal team valued SOFTNIX's top-tier work and consistent delivery of commitments.
Leah Denzien Marketing Specialist at HINES
5.0★
Web Design Review from Leah Denzien
We hired SOFTNIX to help us in delivering a food delivery app through which clients can easily order food. Development of this food delivery app has gone well, creating a more convenient means of ordering food and attracting a lot of positive reviews from our customers. This has shown how professional and successful they were in development the app. I find it very convenient and easy to work with SOFTNIX.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Our SEO process of Strategize, Implement, Analyze, and Report. It effectively achieves a quick return on investment (ROI) in SEO projects. It is a structured and data-driven approach, and repeated monthly. We identify previous wins and start the new month with a well-defined strategy...
Top Services:
SEO
Web Design
PPC
Digital Marketing
Digital Strategy
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Location
Colorado Springs, Colorado
Number of Employees
Under 49
Average Hourly Rate
$135/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
1 Project Listed
Elite SEO Consulting Services
SEO
Web Design
PPC
Digital Marketing
Digital Strategy
Digital Services
Web Development
WordPress Website Design
Social Media Marketing
Content Marketing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Total Care Family Center
The History of Sportfishing
MJ Heating& Air
Gutters Inc.
Wam Bam Handyman
Center for Advanced Foot and Ankle Surgery
Dennis Blackwell Bail Bonds
Legacy Gutters
Shield Protection Products
Colorado Springs Car Rentals
Data sourced from the agency's DesignRush profile
Elite SEO Consulting Reviews & Testimonials
Travers Golding Production Manager at Angelakis Bros Seafood
5.0★
SEO Review from Travers Golding
Elite SEO Consulting provided SEO services for my company. The team optimized the my website speed and delivered backlinks and content to improve my SEO performance. Thanks to Elite SEO Consulting's work, My traffic and leads was improved. The team ensured a seamless process by adhering to the initial plan and providing timely deliverables throughout the engagement. Elite SEO Consulting's results were solid, and I was pleased with their work.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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...
Top Services:
Web Design
SEO
Email Marketing
Digital Marketing
Social Media Marketing
Show more
Location
Needham, Massachusetts
Number of Employees
Under 49
Average Hourly Rate
$120/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
5 Projects Listed
Traktek Partners Services
Web Design
SEO
Email Marketing
Digital Marketing
Social Media Marketing
WordPress Website Design
UI/UX Design
Web Development
Digital Services
Mobile App Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Sonesta Hotels & Resorts
Dana Farber Cancer Institute
Vantage Deluxe World Travel
The Jimmy Fund
Tenerife Tourism Board
University of Colorado
Azores Tourism
UMass Medical
Paul Gauguin Cruises
Community Colleges of Southern New Hampshire
Data sourced from the agency's DesignRush profile
Traktek Partners Reviews & Testimonials
Erika Gustafson Managing Director at Quest Travel Adventures
5.0★
Digital Marketing Review from Erika Gustafson
Working with Traktek Marketing transformed our digital presence. They handled our website development seamlessly and helped move our digital strategies to the next level. They modernized our digital footprint by integrating stronger SEO and SEM strategies that produced immediate, visible gains. More importantly they worked to make sure we understood how their changes improved our lead generation. Lastly they created marketing automations and personalized email marketing that has increased our conversion rates and lead retention. I found the Traktek team responsive, professional, and personable.
Gina Estabrooks Review from Google
5.0★
Gina Estabrooks's Review Sourced from Google
We went to Traktek to have them work on the back end of our website to be sure it was running efficiently. We’ve worked with them for a few months now and Cyril and his team have boosted our Google and Internet presence more than we could’ve hoped for. They not only worked on what we asked for, but also helped us to develop areas we hadn’t thought of and have increased our traffic in a very short period of time. We would highly recommend Traktek for your marketing needs.
Emily Rubin Review from Google
5.0★
Emily Rubin's Review Sourced from Google
I have nothing but positive things to say about TrakTek. We partnered on building a medical school website which turned out beautifully. The TrakTek team was extremely knowledgeable, professional, conscientious, accommodating, reliable and absolutely wonderful in every way!
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
25+ Years: Powering Digital Transformation, End-to-End.
Stanga provides professional software development services globally to leading software firms, businesses, startups and digital agencies. Our team also specializes in building and managing tech teams...
Top Services:
Staff Augmentation
Cloud Consulting
IT Services
Mobile App Development
Web Development
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Location
New York City, New York
Number of Employees
500 - 999
Average Hourly Rate
$99/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
9 Projects Listed
Stanga Services
Staff Augmentation
Cloud Consulting
IT Services
Mobile App Development
Web Development
Software Development
AI Development
UI/UX Design
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Medix
Imperva
Peugeot Motocycles
Dalet
Uhura Digital
TEOCO
Volkswagen
Matawan
McDonalds
Allot
Data sourced from the agency's DesignRush profile
Stanga Reviews & Testimonials
Georgi Dimitrov Review from Google
5.0★
Georgi Dimitrov's Review Sourced from Google
Extremely professional team of software experts and IT Professionalists that takes very seriously each development request and approaches the specific business needs of the client with deep understanding about the specific business domain.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Technology partners in the development and implementation of automated solutions on mobile and web platforms leading to digital transformation and sustainable growth...
Top Services:
Web Development
eCommerce Development
Software Development
Mobile App Development
Big Data Analytics
Show more
Location
St. Louis, Missouri
Number of Employees
Under 49
Average Hourly Rate
$25/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
2 Projects Listed
Tecziq Solutions Services
Web Development
eCommerce Development
Software Development
Mobile App Development
Big Data Analytics
Staff Augmentation
AI Development
WordPress Website Design
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
GBiosciences
micehellenails
Nailfor
SmithAnalytical
IBoomerang
USABG
Apexhuman
Vallar
Vanloc
123Clinic
Data sourced from the agency's DesignRush profile
Tecziq Solutions Reviews & Testimonials
Tashfeen Khan Marketing manager at T7Gaming
5.0★
Software Development Review from Tashfeen Khan
We had to get an online social gambling application to be developed and after looking into the market we shortlisted Tecziq Solutions. The best part was there prior knowledge of our industry domain which was very helpful. They have a nice team and very co-operative and flexible. We found them to be very professional and top notch in terms of communication as well - quite prompt. We loved working with them and they are with us our technical partners.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Mile Marker is an agile development agency offering startups strategically designed custom software focused on solving your business problems. Mile Markers team includes product managers, developers, designers, QA, DevOps and more...
Top Services:
Software Development
Mobile App Development
Software Testing
UI/UX Design
Staff Augmentation
Show more
Location
Madison, Wisconsin
Number of Employees
Under 49
Average Hourly Rate
$100/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
4 Projects Listed
Mile Marker Services
Software Development
Mobile App Development
Software Testing
UI/UX Design
Staff Augmentation
AI Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
ToughClicks
Dayta
Rebate Bus
Data sourced from the agency's DesignRush profile
Mile Marker Reviews & Testimonials
Clay Burdelik Founder at ToughClicks
5.0★
Software Development Review from Clay Burdelik
Mile Marker was fantastic to work with. They made a rock solid plan and executed in an agile manner ensuring our product was built to the requirements of our customers. Mile Marker's transparency and communication ensured we knew how the project was progressing and had opportunities to provide our input to help shape our product. Having the lived experience of being founders, Mile Marker's team guided us through decision making proessess and helped to find the right balance between feature sets, security, scalability, cost, and time. Mile Marker joined customer calls to provide a technical expertise to our sales process and helped ensure our platform's security was viewed positively by Fortune 500 IT teams. Mile Marker's highly skilled team helped expedite our business and was a key factor to our early success.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Master Mindset - One Unified All-Inclusive Strategy
Marketing House is your one-stop shop for globally smart, locally tuned, and result-driven marketing solutions...
Top Services:
Digital Services
Public Relations
Graphic Design
Branding
Creative Services
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Location
New York City, New York
Number of Employees
50 - 99
Average Hourly Rate
$50/hr
Minimal Budget
$1,000 - $10,000
Marketing House Services
Digital Services
Public Relations
Graphic Design
Branding
Creative Services
Web Design
Web Development
Social Media Marketing
SEO
Business Consulting
Digital Strategy
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Turkish Airlines
Alibaba
Ford
Türkiye Ministry of Culture and Tourism
Data sourced from the agency's DesignRush profile
Marketing House Reviews & Testimonials
Miguel Jr Review from Google
5.0★
Miguel Jr's Review Sourced from Google
I really appreciated the approach taken by this company, particularly in how they handle communication with customers. Their communication process was great and made the entire experience enjoyable. From the initial contact to resolving any issues, they were consistently clear, responsive, and helpful. Overall, I was very satisfied with how they interacted with me throughout my experience with their service. Cool cool
John Owens Review from Google
5.0★
John Owens's Review Sourced from Google
Exceptional service! This marketing firm not only met, but exceeded our expectations. Their tailored solutions and data-driven insights propelled our company to new heights.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Transforming Challenges into Cutting-Edge Solution.
Zexus Solution offers dedicated teams for Software Development, web Development and Graphic Design projects, creating clickable UIs and backlogs for funding validation and market success...
Top Services:
Graphic Design
Logo Design
Print Design
Web Design
eCommerce Development
Show more
Location
Petersburgh, New York
Number of Employees
Under 49
Average Hourly Rate
$50/hr
Minimal Budget
$1,000 - $10,000
Zexus Solution Services
Graphic Design
Logo Design
Print Design
Web Design
eCommerce Development
Web Development
WordPress Website Design
Package Design
Software Development
IT Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
R9 Digital Marketing and Consulting is here to help with your digital needs. From creating Facebook ad campaigns, Google search campaigns, SEO, building a website that works on the front end and back end, we are here for you...
Top Services:
SEO
Web Design
WordPress Website Design
Web Development
Social Media Marketing
Show more
Location
New York City, New York
Number of Employees
Under 49
Average Hourly Rate
$125/hr
Minimal Budget
$1,000 - $10,000
R9 Digital Marketing & Consulting Services
SEO
Web Design
WordPress Website Design
Web Development
Social Media Marketing
UI/UX Design
Digital Marketing
Affiliate Marketing
PPC
Content Marketing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
In the digital universe, transformation is the name of the game, and at Chameleon Ideas Inc., were the masters of this transformative magic. Our suite of digital marketing services is designed to elevate your brand, boost your online presence, and drive results that matter. Whether its climbing the SEO...
Top Services:
Mobile App Development
Web Design
Web Development
Digital Marketing
Social Media Marketing
Show more
Location
Sheridan, Wyoming
Number of Employees
Under 49
Average Hourly Rate
$60/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
1 Project Listed
Chameleon Ideas Inc. Services
Mobile App Development
Web Design
Web Development
Digital Marketing
Social Media Marketing
SEO
Video Production
eCommerce Development
WordPress Website Design
Branding
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Organo Biotech
Greenmoto
Habitat28
Data sourced from the agency's DesignRush profile
Chameleon Ideas Inc. Reviews & Testimonials
Jessica Popieul Review from Google
5.0★
Jessica Popieul's Review Sourced from Google
Chameleon Ideas was fantastic to work with. They helped finalize my website quickly and communicated clearly every step of the way. Their professionalism and responsiveness made the whole process smooth. Highly recommend!
Sean M (NP Health Clinic) Review from Google
5.0★
Sean M (NP Health Clinic)'s Review Sourced from Google
We recently worked with Chameleon Ideas on the redesign and hosting of our website, and the experience has been nothing short of excellent. They managed the entire process seamlessly, including the careful migration of all our content from the old site. The transition was smooth, handled with responsibility. The new design is modern, user-friendly, and truly reflects our vision for the business. Communication window was always left open throughout the process, and any questions we had were addressed right-a-way. We’re very grateful for their professionalism, expertise, and dedication — We would highly recommend! don't hesitate to give them a call. You won't regret it!
rLegacy GOOGLE Review from Google
5.0★
rLegacy GOOGLE's Review Sourced from Google
I can highly recommend the services of Chameleon Ideas Inc. They are reliable and professional, always operating with integrity. We are very happy that we trusted them help bring our vision to fruition.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Pronova Designs delivers customized, cutting-edge digital solutions that seamlessly blend innovation, design, and data-driven strategy. Our meticulous approach ensures your real-world goals are kept in focus at every step. We equip you to thrive in the digital landscape and achieve remarkable business growth...
Top Services:
Web Design
Web Development
eCommerce Development
WordPress Website Design
Digital Marketing
Show more
Location
Brownsville, Texas
Number of Employees
Under 49
Average Hourly Rate
$150/hr
Minimal Budget
$1,000 - $10,000
Pronova Designs Services
Web Design
Web Development
eCommerce Development
WordPress Website Design
Digital Marketing
SEO
PPC
Mobile App Development
Big Data Analytics
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Rosas Medical Clinic
Bar Harbor Web Design
LISTnet
Total Access Recruiting
Boba Tea Express
Popspot
Gigi Wanders
Audio Workstations
Rio Grande Valley RGV
Law Offices of Elan Wurtzel
Data sourced from the agency's DesignRush profile
Pronova Designs Reviews & Testimonials
Nick Long Review from Google
5.0★
Nick Long's Review Sourced from Google
Chris, has been a phenomenal designer, and consultant. I had the opportunity to work together on a company mobile app, where we sat down and went over everything from concept/design to deployment timeframe. Its very reassuring to have a US-base development team on standby to address issues and answer technical questions during the process. Chris made himself available for any needed conversation to discuss features within the App, and went above & beyond together additional information for me. I'm very confident he knows what he is doing. When considering starting a mobile app, please give Chris and his team a call.
Jared Parkin Review from Google
5.0★
Jared Parkin's Review Sourced from Google
I had a meeting with Christopher at Pronova Designs. We sat, talked, and made plans about projects. Business aside, the man at Pronova can grill. He chargrilled some hamburgers for us. If we were just talking about the meal, that hamburger was superb. It had a thin, crisp crust lightly salted, with a thick, moist interior, made for an exquisite, mouth watering hamburger. Just like his burgers, Christopher’s marketing and planning skills are elite. I would highly recommend him for your business.
Loren Wildes Review from Google
5.0★
Loren Wildes's Review Sourced from Google
For the past six years, we have been privileged to work with Pronova Designs as our joint venture partner in digital marketing, website development and optimization, and app development.Through meticulous SEO, technical optimization, keyword research, content optimization, and innovative link-building techniques, Pronova Designs ensures maximum organic traffic and heightened online visibility for our clientele.Furthermore, Pronova Designs distinguishes itself by its unwavering dedication to staying ahead of the curve with all Google updates.Pronova Designs is the ideal partner for those seeking cutting-edge digital solutions that yield tangible results.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Elevate your online visibility and accelerate your business growth with SEM Revival LLC! We specialize in comprehensive digital marketing strategies customized to enhance your internet presence significantly. Our mission is to empower your brand with targeted solutions designed to maximize online visibility...
Top Services:
Digital Marketing
SEO
PPC
Social Media Marketing
eCommerce
Show more
Location
Wilmington, Delaware
Number of Employees
Under 49
Average Hourly Rate
$40/hr
Minimal Budget
$1,000 - $10,000
SEM Revival LLC Services
Digital Marketing
SEO
PPC
Social Media Marketing
eCommerce
eCommerce Development
Web Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
A professional Digital Marketing Agency with a dedicated focus on Pay-Per-Click (PPC) campaigns and website optimization. We excel at catalyzing Digital Success by crafting Compelling Content, Striking Visuals, and Interactive Interfaces, resulting in an unmatched level of Engagement and Growth...
Top Services:
PPC
Social Media Marketing
Content Marketing
Advertising
SEO
Show more
Location
Elmhurst, New York
Number of Employees
50 - 99
Average Hourly Rate
$40/hr
Minimal Budget
$1,000 - $10,000
Vortex Byte Digital Services
PPC
Social Media Marketing
Content Marketing
Advertising
SEO
Digital Marketing
Web Design
UI/UX Design
WordPress Website Design
Digital Strategy
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Standford Capital Group
Imaan-Ul-Quran
CIY Marketing Group
SLDM Marketing Group
Solo Cosmos
Data sourced from the agency's DesignRush profile
Vortex Byte Digital Reviews & Testimonials
Ahzaz Saeed Review from Google
5.0★
Ahzaz Saeed's Review Sourced from Google
"Vortex Byte Digital is a game-changer! Their digital marketing strategies have taken our business to new heights. We're seeing remarkable growth and couldn't be happier."
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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
Examine the agency’s service range and technical proficiency, especially in related technologies like ASP.NET, MVC, and Web API
Identify if the agency has case studies and portfolios on projects similar to yours
Read the agency’s positive and negative client reviews to assess its customer service strengths and weaknesses
Schedule an introductory meeting and inquire about security measurements, IP rights, and development approach
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