Top C# Developers
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$5,000+$50 - $99 / hr10 - 49Irving, TX
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See all 5 projectsThe Web Gateway is a web development and SEO company with a strong focus on delivering customized and intuitive website solutions. Their reviews indicate a high level of client satisfaction, with approximately 95% of feedback highlighting their effective communication, quick turnaround, and ability to transform client visions into functional products. Clients often commend their project management skills and willingness to educate clients on technical processes. While some mention minor timeline adjustments, overall, The Web Gateway demonstrates a commitment to quality and client success.
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$25,000+$25 - $49 / hr10 - 49Gliwice, Poland
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See all 8 projectsAppvinio is a bespoke software development company specializing in tailored software development, particularly in creating custom software solutions such as loyalty platforms. They are highly regarded for their exceptional understanding of project requirements and efficient project management. With 100% positive feedback, clients commend appvinio for their timely delivery, budget adherence, and impressive, minimalist design solutions.
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$5,000+$50 - $99 / hr10 - 49Austin, TX
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See all 1 projectsSimpat Tech is a software development company specializing in providing skilled software and data engineering talent to augment internal teams. Reviews highlight their rapid onboarding and efficiency, with 100% of feedback praising the quality and productivity of Simpat's resources, emphasizing their expertise in .NET development and data engineering solutions. The seamless integration into client teams is also frequently commended.
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$25,000+$25 - $49 / hr50 - 249
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See all 9 projectsProspus is a web and app development company known for delivering diverse tech solutions, including website development, mobile apps, and custom platforms. Reviews highlight their strong communication skills and consistent responsiveness, with approximately 70% of reviewers praising their project management and adaptability. However, 30% noted areas for improvement such as scope management and communication during development phases. Overall, Prospus is characterized by professionalism and a client-focused approach.
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Undisclosed$25 - $49 / hr50 - 249Lahore, Pakistan
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See all 5 projectsAMMAG Technologies is a custom software development company specializing in blockchain solutions. Their reviews highlight a strong focus on professional communication, timely delivery, and alignment with client values. Approximately 90% of clients express satisfaction with their project management and collaboration efforts, with particular admiration for their innovative approach and technical expertise.
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$25,000+$25 - $49 / hr50 - 249
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See all 9 projectsSmart IT is a bespoke software development company that excels in creating tailored and full-stack software solutions across various industries, including healthcare and ad-tech. The reviews reflect a high level of customer satisfaction, with approximately 90% of reviewers highlighting their professionalism, effective communication, and commitment to long-term partnerships. Clients particularly appreciate their technical expertise and ability to integrate seamlessly into existing teams, leading to successful project outcomes.
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$10,000+$25 - $49 / hr250 - 999Kyiv, Ukraine
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See all 11 projectsDevelopex is a bespoke software development company specializing in tailored software solutions and end-to-end software engineering services. Reviews consistently highlight their adaptability, strong project management, and commitment to quality, with 100% of reviewers praising their reliability and responsiveness during challenging circumstances. Clients commend their scalability and broad technical expertise, with no negative feedback reported.
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$10,000+$25 - $49 / hr50 - 249Cairo, Egypt
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See all 2 projectsMedSoft is a Custom Software Development company specializing in creating tailored solutions for businesses. Reviewers consistently highlight their commitment and business understanding, with 85% mentioning timely delivery and effective project management. While their communication tools could be improved, clients appreciate their ability to adapt and address feedback quickly, enhancing operational efficiency and process transformation.
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$10,000+$150 - $199 / hr10 - 49Fargo, ND
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See all 8 projectsMyriad Mobile is a Custom Software Creation company specializing in end-to-end software development for various industries, including agriculture, education, and insurance. Their work consistently receives positive feedback, with over 90% of clients expressing satisfaction with their thorough discovery process and technical expertise. Clients appreciate their adaptability and strategic approach, often describing them as technically astute and easy to collaborate with.
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$5,000+$25 - $49 / hr50 - 249Gurugram, India
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See all 12 projectsImenso Software is a custom software development company specializing in tailored software development, Power BI analytics, and bespoke software creation. The reviews reflect a strong emphasis on timely delivery, cost-effectiveness, and responsive communication, with a satisfaction rate of over 80% in timely project completion. Clients frequently highlight Imenso Software's alignment with their goals and excellent value for cost.
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$50,000+$25 - $49 / hr50 - 249Kyiv, Ukraine
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See all 10 projectsnCube is a bespoke software development firm specializing in custom software creation and full-stack software development. They consistently receive positive feedback, with 100% of reviewers praising their cost-effective solutions and excellent candidate selection. Clients commend their seamless project management and effective communication, noting that all deliverables were completed on time and met or exceeded expectations.
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$10,000+$150 - $199 / hr2 - 9Mission Viejo, CA
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See all 3 projectsCalibec is a bespoke software development company specializing in modernizing and consolidating applications onto unified platforms. With a 100% positive feedback rate, clients praise their clear communication, timely deliverables, and effective project management, enhancing user engagement and satisfaction significantly. They are lauded for their straightforward processes and alignment with client values.
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$10,000+$25 - $49 / hr50 - 249Stanmore, England
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See all 22 projectsSATVA Softech is a Custom Software Creation company offering tailored software development services. The reviews indicate a high level of customer satisfaction, with 100% of clients praising their technical expertise, project management, and responsiveness. Many reviewers emphasized their role as strategic partners, highlighting their effective communication and ability to deliver scalable solutions on time.
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$1,000+$50 - $99 / hr50 - 249
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See all 15 projectsACAP is a Custom Software Development company specializing in tailored software creation and full-stack development solutions. The company has received predominantly positive feedback, with clients praising their responsiveness, hands-on follow-up, and reliable client support. Approximately 85% of reviewers highlight their excellence in project management and quick resolution of issues, while some note communication challenges during report development.
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$5,000+< $25 / hr2 - 9
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See all 1 projectsExplorate Global is a software development company specializing in creating subscription-based CRM systems, with expertise in Laravel. Reviews highlight a high level of professionalism, detail-oriented project management, and excellent communication, with 100% of reviewers praising their proactive approach and client-oriented services. Clients were consistently impressed by their problem-solving skills and adherence to timelines.
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$25,000+$50 - $99 / hr50 - 249Hanoi, Vietnam
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See all 4 projectszen8labs is a Custom Software Development firm specializing in tailored software creation and user-centric UX/UI design. The company receives overwhelmingly positive feedback, with 100% of reviews highlighting their exemplary project management and user-centered approach. Clients particularly appreciate their ability to enhance user engagement and satisfaction, evidenced by a 30% increase in user engagement for one project.
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$5,000+$25 - $49 / hr10 - 49London, England
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See all 2 projectsKingIT Solutions is a Custom Software Development company specializing in tailored software development and innovative solutions. With 100% positive feedback from clients like Vesta Group, they are praised for their professionalism, skill, and commitment to quality. Clients highlight their innovative approach and reliability, recommending them for expert IT development services.
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$5,000+< $25 / hr50 - 249Udaipur, India
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See all 5 projectsKansoft is a custom software development company specializing in tailored software development, mobile and web app creation, and ERP solutions. Reviews suggest a 100% positive feedback rate, with clients highlighting their professionalism, flexibility, and commitment. Approximately 60% of reviewers commend Kansoft's project management skills, while 40% mention the team's ability to deliver quality work within budget and timelines.
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$10,000+$25 - $49 / hr10 - 49Budapest, Hungary
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See all 8 projectsSCALER Software Solutions is a custom software development company offering tailored and full-stack software development services. Reviewers consistently praise their ability to deliver high-quality, business-oriented solutions and highlight their effective project management and deep attention to detail. Over 90% of feedback is positive, emphasizing their exceptional flexibility and adherence to client requirements and timelines.
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$25,000+$50 - $99 / hr50 - 249Wrocław, Poland
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See all 9 projectsNeuroSYS is a bespoke software development company specializing in custom software creation, full-stack software development, and software engineering services. Client feedback is overwhelmingly positive, with approximately 90% of reviews highlighting their effective communication, integration with client teams, and ability to enhance project performance. While some clients noted minor challenges with time and budget estimations, the overall satisfaction remains high due to their professional approach and commitment to project success.
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$10,000+$25 - $49 / hr250 - 999
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See all 4 projectsClaritus Management Consulting is a custom software creation company specializing in technology implementation, particularly for Salesforce. Reviewers highlight their professional team and impressive turnaround times. However, 20% of feedback mentions the need for better team structure and accountability. Overall, they are recognized for delivering projects on time and within budget, demonstrating effective managed software development.
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$25,000+$25 - $49 / hr10 - 49Ballouneh, Lebanon
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See all 4 projectsSupportful specializes in bespoke software development, delivering tailored software solutions for custom app development projects. The company has received positive feedback for successfully completing assignments, with clients particularly noting the impressive talent of their team. While the workflow is described as highly effective, there is room for improvement in taking more initiatives.
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$25,000+$150 - $199 / hr50 - 249Los Angeles, CA
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See all 10 projectsMetal Toad is a custom software development company renowned for its tailored software creation solutions, particularly for the US market. They are praised for their strong project management skills and ability to understand business objectives, with 100% of reviewers expressing satisfaction with their work. Their commitment to quality and effective communication is highlighted across reviews, making them a recommended choice for bespoke software development.
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$10,000+< $25 / hr50 - 249Udaipur, India
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See all 5 projectsMedRec Technologies is a custom software development company specializing in tailored and full-stack software engineering solutions. With 100% positive feedback from clients, they are praised for their technical expertise, flawless workflow, and professional communication. Clients commend their ability to accommodate changes and deliver successful projects, as evidenced by significant achievements in robotics application development and website enhancement.
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$5,000+$25 - $49 / hr10 - 49Sarajevo, Bosnia and Herzegovina
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See all 2 projectsStartify is a company specializing in bespoke software development, catering to complex needs such as API architecture and integration frameworks. Across their reviews, Startify received 100% positive feedback, with clients praising their expertise in communication and architecture, as well as their ability to deliver high-quality work reliably and on time. Clients find their team knowledgeable, helpful, and a great cultural fit.
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$5,000+$25 - $49 / hr50 - 249Jodhpur, India
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See all 1 projectsLp Cloud Lab Pvt. Ltd. is a custom software creation company specializing in bespoke solutions, particularly for complex warehouse management systems. The company consistently receives positive feedback, with 100% of reviewers highlighting their effective communication and commitment to project success. Their ability to quickly implement changes and deliver on time is frequently noted.
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$10,000+$150 - $199 / hr10 - 49Louisville, KY
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See all 4 projectsFocustApps is a custom software development company specializing in tailored software solutions, including mobile and web app development. Reviews indicate high satisfaction, with 100% of clients praising their professionalism and expertise in software engineering. While communication could improve, 67% emphasize their strong project management and dedication to client needs, highlighting their ability to deliver on time and exceed expectations.
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$5,000+< $25 / hr50 - 249
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See all 12 projectsOutsource Argentina LLC is a custom software development company specializing in tailored and full-stack software development solutions. The company consistently receives positive feedback, with reviewers praising their responsiveness, project management adaptability, and ability to deliver projects ahead of schedule. Approximately 100% of reviews highlight their effective communication and project delivery within set timelines.
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UndisclosedUndisclosed10 - 49Dublin 8, Ireland
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See all 3 projectsMatrix Internet is a software development company specializing in full-stack and custom software creation. Their expertise in bespoke software development is highly praised, with 100% positive feedback highlighting their professional project management and agile delivery. Most reviewers (100%) commend their knowledgeable and supportive team, particularly emphasizing their seamless communication and client involvement.
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$25,000+< $25 / hr250 - 999Hanoi, Vietnam
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See all 6 projectsTECHVIFY is a Custom Software Development company known for its expertise in tailored software solutions and strong project management. Across their reviews, 100% highlight timely delivery, proactive communication, and innovative problem-solving. Their young, energetic team consistently addresses client needs effectively, maintaining a high level of professionalism and dedication to project success.
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List of the Top 15 C# Development Companies
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$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 / hr1,000 - 9,999L'viv, Ukraine
Ability to deliver
37.4/40.017.6/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
22% Custom Software Development22% C#78% 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 / 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 - 999
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 -
$50,000+$50 - $99 / hr1,000 - 9,999Kraków, Poland
Ability to deliver
38.7/40.019/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
15% Custom Software Development22% C#85% 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 -
$50,000+$25 - $49 / hr250 - 999Yerevan, Armenia
Ability to deliver
34.7/40.016.6/20 Reviews10/10 Clients & Experience8.1/10 Market PresenceService focus
35% Custom Software Development40% C#65% Other -
$5,000+$100 - $149 / hr10 - 49Denver, CO
Ability to deliver
36.8/40.017.8/20 Reviews10/10 Clients & Experience9.1/10 Market PresenceService focus
70% Custom Software Development40% C#30% 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 -
$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 -
$10,000+$50 - $99 / hr50 - 249Naarden, Netherlands
Ability to deliver
35.4/40.016.8/20 Reviews10/10 Clients & Experience8.6/10 Market PresenceService focus
40% Custom Software Development50% C#60% 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 -
Undisclosed$150 - $199 / 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 -
$25,000+$25 - $49 / hr250 - 999
Ability to deliver
35.9/40.016/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
25% Custom Software Development30% C#75% 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+$50 - $99 / hr250 - 999Wrocław, Poland
Ability to deliver
37.8/40.018.2/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
25% Custom Software Development20% C#75% Other -
$10,000+$50 - $99 / hr250 - 999Sofia, Bulgaria
Ability to deliver
38.7/40.019/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
20% Custom Software Development20% C#80% Other -
$10,000+$25 - $49 / hr10 - 49Ahmedabad, India
Ability to deliver
36.7/40.017.8/20 Reviews9.6/10 Clients & Experience9.3/10 Market PresenceService focus
70% Custom Software Development30% C#30% Other -
$50,000+$100 - $149 / hr50 - 249Irvine, CA
Ability to deliver
39.8/40.020/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
40% Custom Software Development10% C#60% Other
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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