Top C# Developers
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$10,000+$25 - $49 / hr50 - 249
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See all 7 projectsGrayCell Technologies is a bespoke software development company offering tailored software solutions, including full stack development and custom software creation. They have received overwhelmingly positive feedback, with 100% of reviewers highlighting their excellent project management, communication, and timely delivery. Additionally, 50% of the reviews commend their ability to adapt and improve QA processes over time.
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$100,000+$25 - $49 / hr250 - 999
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See all 2 projectsPYCOGroup is a mobile and web application development company, praised for its proficiency in delivering high-quality solutions tailored to client needs. According to reviews, 100% of clients commend their efficiency, expertise, and seamless workflow. Additionally, over 80% of reviewers highlight their responsiveness and professionalism, emphasizing their ability to meet deadlines and adapt quickly to project requirements.
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$10,000+$100 - $149 / hr10 - 49Vancouver, Canada
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See all 3 projectsTandem Studios Inc. is a versatile company specializing in Custom Software Development, offering tailored software solutions and comprehensive support across various industries. With 100% positive feedback, clients highlight Tandem's expertise in software engineering, end-to-end software development, and project management excellence. Their ability to deliver complex projects ahead of schedule and effectively communicate complex technical requirements is frequently praised by clients.
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$10,000+$100 - $149 / hr10 - 49Carlton, Australia
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See all 1 projectsBlitzm Systems Pty Ltd is a Custom Software Creation company specializing in solution architecture and development with a focus on Microsoft software tools and cloud services. Reviews highlight their flexibility and agility, with 100% positive feedback on their professional and cultural alignment, and no noted areas for improvement.
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$1,000+$50 - $99 / hr2 - 9
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See all 6 projectsKDSolutions is a bespoke software development company known for its expertise in tailored software development across diverse technologies, including C#, Python, and .NET. With 100% positive feedback, they are praised for their innovative problem-solving, strong project management skills, and effective communication. Clients note their ability to provide creative solutions and improve project efficiency.
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$5,000+$25 - $49 / hr50 - 249Luts'k, Ukraine
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See all 7 projectsInternetDevels is a full-stack software development company specializing in custom software creation and tailored software development solutions. Reviewers highlight their excellent technical skills, effective project management, and transparent communication. Approximately 100% of the feedback is positive, with clients appreciating their professionalism and reliability in delivering projects, though one wished they had engaged with them earlier.
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$25,000+$100 - $149 / hr10 - 49Austin, TX
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See all 2 projectsCollectivePoint is a mobile application development company that excels in creating solutions for both iOS and Android platforms. Reviews emphasize their expertise, effective communication, and efficient workflow. They demonstrate a 100% satisfaction rate, with clients highlighting their ability to deliver projects within specific timeframes and provide clear and concise communication.
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$5,000+$25 - $49 / hr10 - 49Chiang Mai, Thailand
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See all 1 projectsHire Quality Software is a bespoke software development company specializing in tailored solutions for clients. Reviews highlight their transparency and effective project management, with 100% positive feedback on meeting deadlines and providing detailed development insights. Approximately 50% of reviewers emphasize their ability to deliver custom software that aligns precisely with client needs.
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$25,000+$50 - $99 / hr2 - 9
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See all 4 projectsGenuineBee is a bespoke software development company specializing in end-to-end software development solutions. The reviews indicate highly positive feedback, highlighting their agility, personal involvement, and exceptional project management skills. Over 90% of clients appreciated their ability to enhance business processes and timeliness in delivery, with several noting the significant impact their tools had on operational efficiency.
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$5,000+$25 - $49 / hr10 - 49Gdańsk, Poland
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See all 2 projectsJMB Lab is a bespoke software development company that specializes in custom software creation and full-stack software development. Their reviews reflect a 100% positive feedback rate, highlighting their high-quality service, effective project management, and excellent communication. Clients appreciate their ability to understand business needs, improve product quality, and meet deadlines consistently.
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Undisclosed$25 - $49 / hr10 - 49
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See all 3 projectsFreezePro Software is a bespoke software development firm, specializing in custom software creation and end-to-end software development. Feedback indicates strong performance, with emphasis on a flexible, test-driven development approach and effective project management, particularly for smaller businesses. Approximately 90% of reviews highlight their agile architecture planning and ability to deliver on commitments, although domain knowledge could be further enhanced.
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$1,000+< $25 / hr2 - 9
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See all 3 projectsFuture Expert is a web development company specializing in customized solutions using .NET technology. Overall, the feedback from clients is overwhelmingly positive, with approximately 95% of reviewers praising the company's ability to translate complex requirements into functional realities. Clients frequently commend Future Expert for their reasonable pricing and responsive project management, though a few mention a need for quicker email responses.
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$5,000+$100 - $149 / hr2 - 9San Antonio, TX
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See all 5 projectsWebdevium is a custom software development company renowned for its tailored software creation and exceptional project management skills. The company receives overwhelmingly positive feedback, with clients praising its attention to detail, reliability, and ability to deliver projects on time. Approximately 100% of reviewers highlight Webdevium’s planning skills and communication prowess, emphasizing their commitment to understanding and meeting business requirements.
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$5,000+$25 - $49 / hr10 - 49
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See all 10 projectsEazySoft is a Custom Software Development company known for delivering tailored software solutions, including multi-lingual sites, cloud migrations, and advanced web applications. With a 100% positive feedback rate, clients consistently praise their precise software engineering, effective project management, and strong communication skills. Many reviewers highlight the team's professionalism and commitment to meeting project objectives.
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$5,000+$150 - $199 / hr2 - 9Tampa, FL
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See all 2 projectsBig Fish is a bespoke software development company specializing in custom software creation and end-to-end software development. The reviews highlight their exceptional organization, timely deliverables, and adept project management, with 100% positive feedback on their comprehensive approach, seamless communication, and ability to meet budget constraints.
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$1,000+$25 - $49 / hr10 - 49Ahmedabad, India
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See all 3 projectsQDev Technolab is a specialized software development firm excelling in tailored software solutions and full-stack software development. With 100% positive feedback, clients praise their exceptional professionalism, commitment to project success, and timely delivery. Their expertise in crafting bespoke software, along with robust project management and responsiveness, makes them a standout partner in the industry.
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$50,000+$100 - $149 / hr50 - 249Banja Luka, Bosnia and Herzegovina
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See all 17 projectsDVC Solutions Inc. is a bespoke software development company specializing in tailored software solutions. They effectively transformed a problematic application into a reliable product, demonstrating significant expertise in software engineering. Approximately 90% of the feedback highlights their reliability and project management skills, emphasizing their commitment to meeting deadlines and addressing complex code challenges.
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$10,000+$25 - $49 / hr250 - 999Pasig City, Philippines
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See all 1 projectsCCK Philippines is a data entry service provider recognized for delivering low-cost, high-quality digitized solutions. The company is praised for its accuracy and timeliness, with 100% of reviewers highlighting their commitment to minimizing input errors and maintaining effective communication. Their pricing and value for cost are also consistently commended by clients.
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$10,000+$150 - $199 / hr10 - 49Phoenix, AZ
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See all 5 projectsHSTK Haystack is a bespoke software development company specializing in custom software creation and integration. They consistently receive positive feedback, with clients highlighting their timely delivery, professional expertise, and personal investment in project success. Approximately 100% of reviewers note their responsiveness and competence, while none report areas for improvement.
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$10,000+$25 - $49 / hr50 - 249Houston, TX
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See all 1 projectsThe Hashtech is a technology company specializing in developing logistics and fleet management solutions. Reviews indicate 100% positive feedback, highlighting their strong technical expertise, professionalism, and commitment to delivering high-quality solutions. Approximately 75% of reviewers praised their ability to manage scope changes efficiently and maintain timely execution.
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$10,000+< $25 / hr10 - 49Zhytomyr, Ukraine
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See all 3 projectsINP-Software specializes in bespoke software development, offering custom software creation and full-stack software development services. The company is praised for its high-quality work and flexibility, with 100% of reviewers expressing satisfaction. Reviewers consistently highlight the team's responsiveness and ability to handle diverse challenges, such as integrating complex systems and enhancing web scraping solutions, showcasing their proficiency in end-to-end software development.
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$1,000+$25 - $49 / hr2 - 9
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See all 1 projectsAtlana is a bespoke software development company specializing in tailored software solutions, particularly excelling in React-based web applications and full-stack software development. Their reviews highlight a 100% positive feedback rate, emphasizing their exceptional project management and seamless integration with client cultures. Clients recommend Atlana for their high-quality work and effective communication.
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$5,000+$25 - $49 / hr10 - 49Budapest, Hungary
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See all 4 projectsBlitzBrain is a bespoke software development company specializing in tailored software solutions, including GUI desktop applications and HR software modules. The company consistently receives positive feedback, with 100% of reviewers praising their proactivity, timely delivery, and effective communication. Clients highlight their expertise in quickly adapting to technical requirements and offering high-quality information support, ensuring successful project outcomes.
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UndisclosedUndisclosed10,000+
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See all 4 projectsNoName is a Custom Software Development company praised for its expertise in creating tailored software solutions, such as bespoke software for iPads and the web. They have received overwhelmingly positive feedback for their ability to understand complex technical strategies quickly, with 100% of reviewers highlighting their professionalism and strategic insight.
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$5,000+$25 - $49 / hr10 - 49Ranchi, India
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See all 7 projectsTechstern is a custom software development company specializing in tailored software creation, offering services such as full-stack development and software engineering. Overall, 100% of reviewers highlight their professional project management and commitment to quality, while 33% specifically commend their punctuality and adaptability in delivering effective solutions. They are noted for their impressive team and professional attitude.
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$50,000+$150 - $199 / hr10 - 49Lake Forest, CA
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See all 1 projectsLaminar Consulting Services Inc. specializes in Custom Software Development, providing tailored and end-to-end software solutions. Client feedback indicates a high level of satisfaction, with 100% of reviewers noting the firm's ability to meet or exceed expectations efficiently. Their adept project management and expert alignment of development teams are frequently praised.
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$25,000+$50 - $99 / hr250 - 999Tallinn, Estonia
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See all 1 projectsViseven is a custom software development company known for its bespoke software creation and end-to-end software development services. The feedback is overwhelmingly positive, with 100% of reviewers highlighting the company's excellent project management, technical skills, and effective communication. Clients particularly appreciate Viseven's agility, flexibility, and on-time delivery.
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$10,000+$100 - $149 / hr10 - 49London, England
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See all 1 projectsTechtiq is a reputable web design and development company in the United Kingdom, excelling in delivering modern websites and applications. Feedback highlights their effective project management and expert team, with 100% of reviewers appreciating their responsive communication and seamless project transitions. Positive client relationships and upfront customer service are frequently praised.
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$5,000+< $25 / hr50 - 249Indore, India
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See all 4 projectsAlcyone Technologies Pvt. Ltd. is a Custom Software Development company offering services such as tailored software development and software engineering. Reviews highlight their strong technical expertise and responsiveness, with 100% of reviewers noting effective communication. While 85% express satisfaction with their services, suggestions for improvement include focusing more on UX and detail.
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$10,000+$25 - $49 / hr10 - 49
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See all 4 projectsSiligin Software is a specialized game development company offering comprehensive services, including programming, animation, and project management. Reviews consistently highlight their strong communication skills, professionalism, and ability to deliver high-quality work on time. With approximately 90% of clients expressing satisfaction and praising their expertise, Siligin Software stands out for its agile and responsive approach to project collaboration.
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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
35% Custom Software Development40% C#65% 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 / hr1,000 - 9,999Kraków, Poland
Ability to deliver
39.7/40.020/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
15% Custom Software Development22% C#85% 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 -
$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 -
$10,000+$25 - $49 / hr250 - 999L'viv, Ukraine
Ability to deliver
37.2/40.017.6/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
35% Custom Software Development25% C#65% 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
30% Custom Software Development30% C#70% 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 -
$50,000+$50 - $99 / hr250 - 999Hudson, OH
Ability to deliver
36/40.016.6/20 Reviews9.8/10 Clients & Experience9.6/10 Market PresenceService focus
35% Custom Software Development30% C#65% Other -
$50,000+$25 - $49 / hr250 - 999Kansas City, KS
Ability to deliver
36.5/40.016.8/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
30% Custom Software Development30% 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
20% Custom Software Development22% C#80% 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 / hr10 - 49Langhorne, PA
Ability to deliver
35.8/40.017.6/20 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
38.4/40.019.2/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
30% Custom Software Development20% C#70% Other -
$25,000+$25 - $49 / hr1,000 - 9,999Boca Raton, FL
Ability to deliver
39/40.019.2/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
30% Custom Software Development10% C#70% Other -
$50,000+$50 - $99 / hr250 - 999Yerevan, Armenia
Ability to deliver
34.6/40.016.6/20 Reviews10/10 Clients & Experience8/10 Market PresenceService focus
40% Custom Software Development40% C#60% Other -
$5,000+$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 -
$1,000+$100 - $149 / hr10 - 49Denver, CO
Ability to deliver
36.7/40.017.6/20 Reviews10/10 Clients & Experience9.1/10 Market PresenceService focus
70% Custom Software Development40% C#30% Other -
$25,000+$25 - $49 / hr50 - 249L'viv, Ukraine
Ability to deliver
38.3/40.019.4/20 Reviews10/10 Clients & Experience8.9/10 Market PresenceService focus
20% Custom Software Development60% C#80% 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 -
$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 -
$10,000+$100 - $149 / hr250 - 999London, England
Ability to deliver
36.8/40.017.6/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
20% Custom Software Development45% C#80% 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+$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 -
$50,000+$150 - $199 / hr10 - 49Ottawa, Canada
Ability to deliver
36.2/40.016.6/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
35% Custom Software Development100% C#65% Other -
$5,000+$50 - $99 / hr250 - 999McKinney, TX
Ability to deliver
38/40.018/20 Reviews10/10 Clients & Experience10/10 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