Top C# Developers
-
$5,000+$100 - $149 / hr10 - 49Centennial, CO
Services provided
Focus Areas
See all 1 projectsArgis Solutions, Inc. is a technology company specializing in Augmented Reality and Geographical Information Systems, offering high-quality software development services. The overall feedback is positive, highlighting their ability to deliver under budget and adapt to different platforms and projects. The only minor issue noted was the need for more intuitive UI design, which was promptly addressed.
-
$5,000+$25 - $49 / hr10 - 49Kyiv, Ukraine
Services provided
Focus Areas
See all 2 projectsMaxiemind is a custom software development company specializing in end-to-end software development, with expertise in technologies such as React.js, Node.js, Ruby on Rails, and Unity. They received positive feedback for their effective project management and blockchain experience, with 100% of reviewers expressing satisfaction and no significant areas for improvement mentioned.
-
$25,000+$25 - $49 / hr50 - 249San Salvador de Jujuy, Argentina
Services provided
Focus Areas
See all 1 projectsBlimop is a Custom Software Development company known for augmenting teams with specialized developers skilled in Microsoft technologies and .Net. They have received largely positive feedback, with clients appreciating their consistency, diligence, and effective communication. Despite minor issues with a few developers, Blimop is recognized for their quick response in addressing challenges.
-
$5,000+$100 - $149 / hr2 - 9Bury St Edmunds, England
Services provided
Focus Areas
See all 1 projectsORBN Digital is a web development company known for creating professional and user-friendly websites. The reviews emphasize their ability to integrate modern design elements and align closely with clients' visions. Feedback highlights their excellent project management, with 100% of reviewers praising their timely delivery and effective communication, focusing on a seamless and impressive experience.
-
$100,000+$100 - $149 / hr50 - 249Victoria, Canada
Services provided
Focus Areas
See all 6 projectsAOT Technologies is a bespoke software development company known for its comprehensive range of services, including full-stack and custom software creation. The company consistently receives positive feedback, with over 90% of reviewers highlighting their extensive expertise and exceptional project management skills. Clients appreciate their problem-solving capabilities and reliability, with many mentioning successful collaboration and timely delivery across various projects.
-
$25,000+$150 - $199 / hr50 - 249Roswell, GA
Services provided
Focus Areas
See all 2 projectsBuild Technology Group is an IT consultancy and technology solutions provider specializing in business intelligence, Microsoft M365, SharePoint, and software architecture modernization. The company receives overwhelmingly positive feedback, with clients praising their project management, responsiveness, and ability to adapt to changing project needs. Their culture and client-focused approach are highlighted as impressive by 100% of reviewers.
-
$5,000+$25 - $49 / hr10 - 49Sharjah, United Arab Emirates
Services provided
Focus Areas
See all 1 projectsOptimal Logics is a custom software development company specializing in tailored software development and CRM functionalities. Reviews highlight their dedication, expertise, and reasonable pricing, with 100% of feedback noting their knowledgeable and dynamic CRM-experienced developers. Clients appreciate their efficiency and willingness to learn, though recommend clear communication and onsite technical collaboration.
-
$25,000+$100 - $149 / hr250 - 999
Services provided
Focus Areas
See all 1 projectsNeudesic is a company specializing in Custom Software Creation, particularly in advanced data solutions and dashboard development using Microsoft technologies. While their programming skills and account management receive commendation, some clients have noted deficiencies in their project management capabilities. Approximately 70% of feedback highlights their technical proficiency, while concerns about project oversight constitute around 30% of comments.
-
Undisclosed$25 - $49 / hr10 - 49Rosario, Argentina
Services provided
Focus Areas
See all 9 projectsiVelopment LLC is a web development company specializing in creating modern, user-friendly, and SEO-optimized websites. The feedback highlights their exceptional project management and responsive communication, leading to significant improvements in website traffic and SEO performance. With over 90% positive remarks, their dedication and expertise were particularly praised, though some suggested providing more detailed project timelines upfront.
-
$5,000+$50 - $99 / hr50 - 249Quito, Ecuador
Services provided
Focus Areas
See all 3 projectsBayteq is a custom software development company specializing in bespoke software creation and full-stack software development. They consistently deliver high-quality solutions, enhancing productivity and user experiences. With over 90% of feedback highlighting their technical expertise and client understanding, they are praised for meeting deadlines, though communication improvements are suggested by 10% of reviewers.
-
$5,000+$50 - $99 / hr10 - 49San Diego, CA
Services provided
Focus Areas
See all 7 projectsNisman Solutions is a custom software development company specializing in tailored software creation and full stack development. Their reviews reflect a mixed reception, with positive feedback highlighting their professionalism, collaborative approach, and effective project management tools. Approximately 67% of reviewers praised their commitment to project success and long-term vision, while 33% noted challenges with communication and technical execution.
-
$10,000+$50 - $99 / hr50 - 249Wrocław, Poland
Services provided
Focus Areas
See all 1 projectsMicro Solutions is a bespoke software development company specializing in comprehensive middleware and backend solutions, including DevOps and quality assurance. The company is praised for its exceptional software engineering skills and customer-focused approach, with 100% of the feedback highlighting their ability to adapt and deliver value. Their agile project management style and effective communication tools are highly appreciated by clients.
-
$5,000+< $25 / hr10 - 49Ahmedabad, India
Services provided
Focus Areas
See all 10 projectsVeepal is a bespoke software development company specializing in tailored and end-to-end software solutions. Their clients consistently praise their professionalism, effective project management, and ability to meet deadlines, with 100% satisfaction reported by reviewers. Veepal's expertise extends to software engineering for diverse industries, making them a reliable partner for custom software creation and managed software development projects.
-
$1,000+Undisclosed50 - 249Minato City, Japan
Services provided
Focus Areas
See all 2 projectsFusion Systems Japan is a technology solutions provider specializing in POS systems. Their reviews highlight 100% client satisfaction, with specific commendations for their responsiveness and punctual delivery. The company is noted for its intuitive service, with no areas for improvement identified by reviewers.
-
$1,000+$25 - $49 / hr2 - 9Nottingham, England
Services provided
Focus Areas
See all 1 projectsU2A Solutions UK Limited is a bespoke software development company that specializes in tailored software creation. They have received overwhelmingly positive feedback, with 100% of reviewers emphasizing their professionalism, effective communication, and the ability to deliver projects on time. Clients particularly appreciate their problem-solving skills and continued support after project completion.
-
$5,000+< $25 / hr10 - 49Noida, India
Services provided
Focus Areas
See all 1 projectsSysQuo Innovation Pvt Ltd is a dynamic software development company offering mobile and web app solutions, with expertise in marketing and branding. Their adaptability to user needs and dedication to client satisfaction is evident, achieving near-perfect client feedback. However, 20% of reviews note room for improvement in adhering to project timelines.
-
$1,000+< $25 / hr10 - 49
Services provided
Focus Areas
See all 4 projectsIndiadox Solutions Inc is a bespoke software development company specializing in tailored solutions, particularly in web and portal design. Client feedback highlights effective project management and timely delivery, with 100% of reviewers noting successful implementation and expectation management. However, 50% recommend improved communication strategies due to time-zone challenges.
-
$25,000+$50 - $99 / hr2 - 9Fairfield, CA
Services provided
Focus Areas
See all 3 projectsIdeas Factory US is a Custom Software Development company specializing in tailored software solutions and managed software development. The overall feedback is highly positive, with reviews praising their expertise, quality of deliverables, and exceptional project management, as mentioned by 100% of reviewers. They are noted for their responsiveness and problem-solving abilities, with some minor delays in secondary research acknowledged.
-
$25,000+Undisclosed10 - 49Durham, NC
Services provided
Focus Areas
See all 1 projectsSmashing Boxes is a web development company known for updating user interfaces and improving web applications. They are praised for their creativity, design skills, and responsiveness, delivering projects on time. In this review, 100% of the feedback is positive, highlighting user engagement improvements and successful project outcomes.
-
$5,000+< $25 / hr10 - 49Ahmedabad, India
Services provided
Focus Areas
See all 1 projectsPlexoc Solutions is a company specializing in Custom Software Creation, excelling in tailored and end-to-end software development services. The majority of feedback highlights their cost-effective proposals and adherence to project timelines, with 100% of reviewers noting significant improvements in their processes. Clients commend their project management and the added benefit of a complimentary one-year maintenance period.
-
$1,000+< $25 / hr10 - 49L'viv, Ukraine
Services provided
Focus Areas
See all 8 projectsKeplercode specializes in Custom Software Development, offering tailored solutions and end-to-end software engineering. They have received overwhelmingly positive feedback, with 100% of reviewers highlighting their robust and scalable software, dependable communication, and top-notch coding skills. Clients appreciate their ability to deliver user-friendly and efficient solutions, making them a trusted partner for software development projects.
-
Undisclosed$25 - $49 / hr50 - 249
Services provided
Focus Areas
See all 2 projectsIWebDev is a software development company specializing in web and mobile app development, providing comprehensive services from project management to quality assurance. The company is praised for its professionalism and affordability, with 100% of reviewers highlighting their responsiveness and ability to meet deadlines. Their work ethic and consultative approach, combined with top-notch code quality, have led to consistently positive feedback from clients.
-
$1,000+$25 - $49 / hr10 - 49Ahmedabad, India
Services provided
Focus Areas
See all 4 projectsDesire Infoweb Pvt Ltd is a full-stack software development company specializing in custom software creation and bespoke solutions, particularly in Microsoft technologies. Reviews reveal a 100% client satisfaction rate, highlighting their strong project management, timely delivery, and ability to create tailored software solutions that align with client needs and objectives. Clients commend their communication skills and commitment to excellence, showcasing their prowess in end-to-end software development.
-
$1,000+< $25 / hr10 - 49Ahmedabad, India
Services provided
Focus Areas
See all 2 projectsAAGITE TECHNOLOGIES is a Custom Software Creation company specializing in web-based software development using .NET technology. The overall feedback is highly positive, with clients praising their quality work, effective project management, and comprehensive maintenance support. Notably, 100% of reviewers highlight their ability to understand and meet requirements seamlessly.
-
$5,000+$50 - $99 / hr2 - 9
Services provided
Focus Areas
See all 1 projectsFindon Software is a custom software development company specializing in tailored software development solutions. Their clients commend their professionalism, flexibility, and effective project management, with 100% of reviewers noting their adaptability and responsiveness. Notably, Findon Software successfully developed a digital solution for the University Hospitals Sussex NHS Foundation Trust, registering over 1,600 users.
-
$25,000+$25 - $49 / hr50 - 249Nashik, India
Services provided
Focus Areas
See all 2 projectsPointMatrix IT Services is a Custom Software Development company offering tailored software solutions, including SaaS and online ordering platforms. Their reviews highlight a 100% positive sentiment, emphasizing transparency, commitment, and adaptability, as well as strong project management skills. Clients appreciate their ability to support projects' growth with minimal downtime, fostering strong, long-term partnerships.
-
$5,000+$100 - $149 / hr10 - 49Warsaw, IN
Services provided
Focus Areas
See all 3 projectsPeakey Enterprise LLC is a Custom Software Development company that specializes in bespoke software creation and full-stack software development. The feedback is overwhelmingly positive, with 100% of reviews highlighting their effective communication, timely project management, and problem-solving capabilities. Many clients appreciate their collaborative approach, noting their active involvement in brainstorming solutions and their commitment to team-oriented project execution.
-
$1,000+< $25 / hr10 - 49Surat, India
Services provided
Focus Areas
See all 1 projectsWeingenious Technocrats LLP is a custom software development company specializing in tailored software solutions, including full-stack and end-to-end software development. Reviews highlight their strong reputation for quality and flexibility, with 100% of feedback emphasizing their personalized service and understanding of complex business needs, resulting in seamless collaboration and successful project outcomes.
-
$5,000+$25 - $49 / hr10 - 49Montevideo, Uruguay
Services provided
Focus Areas
See all 5 projectsiTSystems is a Custom Software Creation company specializing in SharePoint and full-stack development. They consistently deliver high-quality software solutions with strong project management skills. Approximately 100% of reviewers praise their reliability and commitment to meeting client expectations, while 50% suggest expanding their team for faster project completion.
-
$10,000+$100 - $149 / hr2 - 9
Services provided
Focus Areas
See all 1 projectsLogram is a software development company specializing in creating accessible public-facing platforms for research metrics. The reviews highlight their competence, proactive communication, and adaptability, with 100% positive feedback emphasizing their ability to exceed expectations and meet deadlines efficiently. Reviewers specifically praise their initiative and comprehensive understanding of complex codebases.
Share your project goals, and we’ll connect you with verified partners who fit your budget and timeline.
Get My Matches
Tell us what you need — we’ll match you with top agencies in minutes.
Get My MatchesWhy Trust Clutch
At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.
Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.
Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them.
We evaluate service providers using a structured methodology that combines:
- In-depth client interviews and ratings
- Comprehensive project details
- Market presence
- Portfolio examples and industry recognition
This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.
Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly.
We take fraud seriously. Providers who violate our guidelines may face lower rankings, restricted visibility, or removal from the platform altogether.
Clutch’s commitment to transparency is ongoing. We’re constantly refining our systems to protect the integrity of reviews and support you in finding the right agency.
List of the Top 15 C# Development Companies
-
$25,000+$50 - $99 / hr250 - 999Gliwice, Poland
Ability to deliver
39.1/40.019.2/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
25% Custom Software Development40% C#75% Other -
$25,000+< $25 / hr1,000 - 9,999Ahmedabad, India
Ability to deliver
37.6/40.017.8/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
50% Custom Software Development20% C#50% Other -
$50,000+$50 - $99 / hr250 - 999Nashville, TN
Ability to deliver
36.2/40.016.2/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
40% Custom Software Development70% C#60% Other -
$100,000+$25 - $49 / hr250 - 999Cebu City, Philippines
Ability to deliver
38.7/40.020/20 Reviews10/10 Clients & Experience8.7/10 Market PresenceService focus
40% Custom Software Development20% C#60% Other -
$25,000+$25 - $49 / hr1,000 - 9,999Boca Raton, FL
Ability to deliver
39.8/40.020/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
30% Custom Software Development10% C#70% Other -
$50,000+$50 - $99 / hr250 - 999Novi Sad, Serbia
Ability to deliver
38.2/40.018.6/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
60% Custom Software Development20% C#40% Other -
$50,000+$50 - $99 / hr1,000 - 9,999Kraków, Poland
Ability to deliver
38.9/40.019.2/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
15% Custom Software Development22% C#85% Other -
$50,000+$50 - $99 / hr250 - 999Wrocław, Poland
Ability to deliver
35.4/40.015.8/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
50% Custom Software Development100% C#50% Other -
$10,000+$25 - $49 / hr250 - 999L'viv, Ukraine
Ability to deliver
37/40.017.4/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
35% Custom Software Development25% C#65% Other -
$50,000+$25 - $49 / hr1,000 - 9,999Vienna, VA
Ability to deliver
36.6/40.016.8/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
30% Custom Software Development20% C#70% Other -
$10,000+$50 - $99 / hr250 - 999Hudson, OH
Ability to deliver
35.8/40.016.4/20 Reviews9.8/10 Clients & Experience9.6/10 Market PresenceService focus
35% Custom Software Development30% C#65% Other -
$50,000+$50 - $99 / hr10 - 49Langhorne, PA
Ability to deliver
35.6/40.017.4/20 Reviews10/10 Clients & Experience8.2/10 Market PresenceService focus
55% Custom Software Development65% C#45% Other -
$10,000+$50 - $99 / hr250 - 999Wrocław, Poland
Ability to deliver
39.1/40.019.4/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
25% Custom Software Development20% C#75% Other -
$25,000+$25 - $49 / hr250 - 999
Ability to deliver
36.7/40.016.8/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
25% Custom Software Development30% C#75% Other -
$10,000+$25 - $49 / hr250 - 999Kolkata, India
Ability to deliver
39.7/40.020/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
30% Custom Software Development10% C#70% Other -
$25,000+$50 - $99 / hr1,000 - 9,999Tallinn, Estonia
Ability to deliver
35.8/40.015.8/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
50% Custom Software Development20% C#50% Other -
$5,000+$25 - $49 / hr250 - 999New York, NY
Ability to deliver
38.9/40.020/20 Reviews10/10 Clients & Experience8.9/10 Market PresenceService focus
60% Custom Software Development10% C#40% Other -
$10,000+$50 - $99 / hr50 - 249Naarden, Netherlands
Ability to deliver
35.6/40.017/20 Reviews10/10 Clients & Experience8.6/10 Market PresenceService focus
40% Custom Software Development50% C#60% Other -
$1,000+$100 - $149 / hr10 - 49Denver, CO
Ability to deliver
36.5/40.017.4/20 Reviews10/10 Clients & Experience9.1/10 Market PresenceService focus
70% Custom Software Development40% C#30% Other -
$10,000+$25 - $49 / hr250 - 999Rzeszów, Poland
Ability to deliver
39.5/40.020/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
25% Custom Software Development15% C#75% Other -
$25,000+$25 - $49 / hr50 - 249L'viv, Ukraine
Ability to deliver
38.1/40.019/20 Reviews10/10 Clients & Experience9.1/10 Market PresenceService focus
20% Custom Software Development60% C#80% Other -
$50,000+$50 - $99 / hr1,000 - 9,999L'viv, Ukraine
Ability to deliver
37.4/40.017.6/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
15% Custom Software Development22% C#85% Other -
$50,000+$25 - $49 / hr50 - 249Warszawa, Poland
Ability to deliver
35.3/40.016.2/20 Reviews9.7/10 Clients & Experience9.4/10 Market PresenceService focus
40% Custom Software Development100% C#60% Other -
$5,000+$50 - $99 / hr10 - 49Rīga, Latvia
Ability to deliver
33.9/40.016.6/20 Reviews10/10 Clients & Experience7.3/10 Market PresenceService focus
60% Custom Software Development60% C#40% Other -
$10,000+$100 - $149 / hr250 - 999London, England
Ability to deliver
36.4/40.017.2/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
20% Custom Software Development45% C#80% Other -
$10,000+$25 - $49 / hr50 - 249Cape Town, South Africa
Ability to deliver
34.9/40.015.8/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
40% Custom Software Development55% C#60% Other -
$50,000+$25 - $49 / hr250 - 999Sofia, Bulgaria
Ability to deliver
39.8/40.020/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
25% Custom Software Development10% C#75% Other -
$10,000+$25 - $49 / hr1,000 - 9,999Southborough, MA
Ability to deliver
37.4/40.017.4/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
50% Custom Software Development10% C#50% Other -
$5,000+$25 - $49 / hr1,000 - 9,999Warszawa, Poland
Ability to deliver
35.8/40.016.2/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
15% Custom Software Development25% C#85% Other -
$25,000+$50 - $99 / hr250 - 999Sunny Isles Beach, FL
Ability to deliver
35.7/40.016.2/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
40% Custom Software Development20% C#60% Other
Latest C Sharp Articles
See all articles
Vibecoding vs. Software Development Agency: When AI-Generated Code Is Enough — and the Seven...
Is AI-generated code enough, or is it time to bring in real developers? These seven thresholds show you the exact moment when a vibecoded build becomes a...
C# Developer FAQs
C# development companies help businesses and organizations build modern software using C#, a general-purpose high-level programming language known for creative, scalable, and robust solutions. They work closely with the client to design, deploy, and optimize cutting-edge applications. These service providers are primarily focused on .NET environment-based development, ensuring that the software runs seamlessly on different platforms such as desktop, mobile, and/or cloud.
Most C# development providers also leverage several key technologies crucial to the C# environment, including Azure, SQL Server, and Xamarin. Essentially, they aim to create bespoke software that’s efficient, reliable, and cost-effective.
C# development companies offer a vast range of services, from comprehensive software development to deployment and optimization. Here are some services you can expect:
- Custom C# software design and development
- Web application development
- Mobile application development
- Cloud-based application development
- Migration and modernization
- Performance optimization and maintenance
- QA testing
- Third-party API integration
When choosing the right service provider, look for one with proven expertise in the type of service you need.
Choosing the right C# development firm can be difficult, considering the number of options available in the market. Having a clear understanding of your project’s unique requirements, budget limitations, and goals, as well as knowing the key factors to consider, is crucial to narrowing your options. Here are some key criteria to consider:
- Proven C#/.NET expertise
- Certifications
- Tech stack compatibility
- Security and compliance
- Team structure
- Communication and collaboration fit
Additionally, you can find out more about the best C# development companies on Clutch by carefully assessing the verified client reviews and case studies we have collected. The filters and resources we’ve prepared can also help you confidently make an informed agency decision.
- What is your experience with C#, .NET, and other key technologies required for our project?
- Have you worked on a past project that is similar to ours?
- How do you handle code QA testing and CI/CD?
- Can you tell us how your team handles sensitive data, authentication, and authorization?
- How do you handle post-launch support and maintenance?
- What is your communication and reporting process?
Asking crucial questions can help you assess their work and ensure they align with your needs. Don’t hesitate to ask follow-up questions or clarifications on any point when you discuss your project with them.
The cost of hiring a professional C# development company typically range from $25 to $49 per hour; however, a myriad of factors influence the price, including the type and complexity of the software, the size of the team, and the scope of the project.
Additionally, the service providers’ location plays a huge part in determining costs. For instance, developers based in the United States and Western Europe may charge between $100 – $149 per hour, while those based in the Philippines, Ukraine, and Mexico charge $25 – $49 per hour. Find out more about C# and software development pricing here: Software Development Company Pricing Guide