Top C# Developers
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$1,000+$25 - $49 / hr10 - 49Kyiv, Ukraine
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See all 10 projectsGremcy is a bespoke software development company specializing in tailored software creation and full-stack software development. The company receives overwhelmingly positive reviews, with clients praising their efficient project management and responsive communication, evidenced by 100% on-time project delivery. Approximately 80% of reviewers highlight Gremcy’s ability to optimize development processes and adapt to client needs, reinforcing their reputation as a dedicated and innovative partner.
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$5,000+$25 - $49 / hr10 - 49Yerevan, Armenia
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See all 2 projectsRedkite is a Custom Software Development company specializing in tailored and bespoke software solutions, including full-stack and end-to-end software development. The overall feedback is highly positive, with clients praising their quality of work and project management skills. Approximately 100% of reviewers highlight their satisfactory engagement and effective communication.
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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 that has been praised for its efficiency, professionalism, and competence. With a demonstrated ability to deliver quality solutions, 100% of reviewers appreciated their fluid workflow and responsiveness. They are recognized as reliable partners who are adept at integrating offshore resources seamlessly into projects, meeting customer expectations without complaints or delays.
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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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$5,000+$25 - $49 / hr50 - 249Frankfurt am Main, Germany
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See all 1 projectsCookies.games is a game development company specializing in Unity-based projects. Reviews indicate a highly positive experience, with 100% of feedback praising their expertise, commitment, and seamless integration with client teams. Notably, their collaboration led to a successful app launch, featured over 100 times and downloaded by over 3 million families worldwide.
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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 custom software development company specializing in tailored software development and full-stack solutions. Across their reviews, 100% of clients express satisfaction with their innovative, responsive, and effective solutions, highlighting their exceptional ability to integrate complex technologies across platforms. Clients consistently praise KDSolutions for their project management proficiency and ability to exceed expectations.
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$1,000+$25 - $49 / hr10 - 49Karachi, Pakistan
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See all 18 projectsSystechlogic is a versatile software development company specializing in custom software creation and tailored software development solutions, including CRM SharePoint applications, complaint management portals, and custom interfaces for decision-making. Their reviews highlight a high level of professionalism, timely project delivery, and effective communication, with approximately 80% of feedback praising their responsiveness and ability to meet deadlines.
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$5,000+$25 - $49 / hr50 - 249Luts'k, Ukraine
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See all 7 projectsInternetDevels is a Custom Software Development company specializing in tailored solutions such as Drupal-based systems and software tools for HR screening. Reviewers consistently highlight their technical expertise, professional project management, and clear communication. Approximately 90% of feedback is positive, with 70% noting their transparency and alignment with client values. Their stable team and successful project delivery contribute to client satisfaction.
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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 Custom Software Development company known for its bespoke software creation and full-stack software development services. The company consistently receives positive feedback, with clients praising their agility, preparedness, and dedication; around 90% of reviewers highlight their significant improvements in workflow efficiency and project management. Clients value their personalized approach and expertise in software engineering, making them a reliable partner for tailored solutions.
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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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$5,000+$25 - $49 / hr10 - 49Gdańsk, Poland
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See all 2 projectsJMB Lab is a Custom Software Development company specializing in end-to-end software development, including project management, business analysis, programming, and quality assurance. Reviewers highlight their high-quality work, effective project management, and excellent communication, with 100% positive feedback. Clients appreciate their ability to improve software reliability and accelerate product development, making them a dependable partner for tailored software solutions.
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Undisclosed$25 - $49 / hr10 - 49
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See all 3 projectsFreezePro Software is a custom software creation company specializing in tailored software development and full-stack software engineering services. The company receives highly positive feedback, with clients praising their agile approach and ability to deliver exceptional quality. 80% of reviewers highlight FreezePro's successful test-driven development and project flexibility. However, some suggest a deeper understanding of client domains could enhance their service.
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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 for diverse clients, including community websites, e-commerce platforms, and bespoke websites. Reviews highlight their strong project management and ability to meet complex requirements, with 100% of clients reporting satisfaction and no major complaints. However, one review noted a need for more proactive enhancements and quicker response times.
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$10,000+$100 - $149 / hr10 - 49Fort Myers, FL
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See all 22 projectsWebaroo is a Custom Software Development company that excels in bespoke software creation and end-to-end software development. Their reviews are overwhelmingly positive, with clients praising their project management, timely deliverables, and expertise. Approximately 75% of reviewers highlight Webaroo's flexibility and commitment to aligning with client needs, while 100% appreciate their professional communication and consistent quality.
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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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$50,000+$100 - $149 / hr50 - 249Banja Luka, Bosnia and Herzegovina
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See all 17 projectsDVC Solutions Inc. is a custom software development company renowned for its expertise in handling complex projects, particularly in the realm of bespoke software development. Client feedback highlights their reliability and project management skills, with 100% of reviewers praising their ability to meet deadlines and swiftly resolve initial challenges, resulting in a dependable and functional product launch.
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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+< $25 / hr10 - 49Zhytomyr, Ukraine
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See all 3 projectsINP-Software is a custom software development company known for its high-quality, tailored software solutions and responsiveness. They excel in end-to-end software development, as evidenced by over 90% positive feedback from clients who appreciate their flexibility, effective communication, and ability to handle complex projects efficiently. Their expertise in software integration and enhancement is frequently highlighted in client reviews.
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$1,000+$25 - $49 / hr2 - 9
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See all 1 projectsAtlana is a Custom Software Development company specializing in tailored solutions, particularly in React-based applications. Their work is highly regarded, with 100% of reviewers praising their quality and project management. Clients appreciate their cultural fit and responsiveness to feedback, making Atlana a recommended partner for software development projects.
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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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$10,000+$25 - $49 / hr10 - 49Darmstadt, Germany
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See all 11 projectsL-One Systems GmbH is a bespoke software development company excelling in tailored software creation, full-stack development, and end-to-end software engineering. Reviews are overwhelmingly positive, with 100% of clients highlighting their technical expertise, agile project management, and responsiveness. Their multicultural team and commitment to quality set them apart in delivering innovative and scalable solutions.
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$10,000+$25 - $49 / hr10 - 49Porto Alegre, Brazil
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See all 3 projectsDois na Oito is a bespoke software development company excelling in custom software creation and full-stack development. With a small team of 2-5 employees, the company is praised for its agile development process, strong communication, and responsiveness. Reviews indicate that 100% of clients appreciate their project management skills and technical expertise, particularly in front-end engineering and cloud architecture.
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$5,000+$50 - $99 / hr50 - 249Prague, Czech Republic
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See all 8 projectsprofiq is a company specializing in bespoke software development, offering services that include frontend and backend development, DevOps, and automated testing solutions. The company is highly praised for its technical expertise, flexibility, and commitment to quality, with 100% of reviewers citing on-time delivery and an exceptional integration into clients' existing workflows. The ability to adapt quickly and provide high-level engineering support is frequently highlighted across reviews.
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UndisclosedUndisclosed10,000+
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See all 4 projectsNoName is a custom software development company adept in creating tailored software solutions that integrate seamlessly with existing CRM systems. They are praised for their strategic understanding and professional project management, with 100% of reviewers highlighting their ability to enhance business productivity. Their software is widely utilized by a global salesforce, underscoring its effectiveness and impact.
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$5,000+$25 - $49 / hr10 - 49Ranchi, India
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See all 7 projectsTechstern is a custom software development firm known for delivering high-quality tailored software solutions. The company excels in full-stack and end-to-end software development, with 100% of reviewers praising their punctuality, project management, and commitment, resulting in enhanced HR management and SaaS systems. Clients appreciate their professional attitude and are impressed by the experienced team and effective communication.
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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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UndisclosedUndisclosed10 - 49Wrocław, Poland
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See all 5 projectsHued.me is a bespoke software development company specializing in tailored software creation and end-to-end software development services. With a focus on delivering projects on time and adapting to client needs, they are highly praised for their collaborative approach and responsiveness, with 100% of reviewers noting their impressive communication and problem-solving capabilities. However, some areas for improvement in task billing methods were identified.
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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
39.9/40.020/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
45% Custom Software Development40% C#55% Other -
$50,000+$50 - $99 / hr1,000 - 9,999L'viv, Ukraine
Ability to deliver
38.8/40.019/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
25% Custom Software Development22% C#75% Other -
$50,000+$50 - $99 / hr250 - 999Nashville, TN
Ability to deliver
37/40.017/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
40% Custom Software Development70% C#60% Other -
$50,000+$25 - $49 / hr1,000 - 9,999Vienna, VA
Ability to deliver
37.6/40.017.8/20 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
39.7/40.020/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
15% Custom Software Development22% C#85% Other -
$25,000+$50 - $99 / hr250 - 999Novi Sad, Serbia
Ability to deliver
38.8/40.019.2/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
60% Custom Software Development20% C#40% 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 / hr1,000 - 9,999Ahmedabad, India
Ability to deliver
37.3/40.017.4/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
50% Custom Software Development20% C#50% Other -
$50,000+$50 - $99 / hr10 - 49Langhorne, PA
Ability to deliver
36.4/40.018.2/20 Reviews10/10 Clients & Experience8.2/10 Market PresenceService focus
55% Custom Software Development65% C#45% Other -
$10,000+$25 - $49 / hr250 - 999New York, NY
Ability to deliver
37.4/40.017.8/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
35% Custom Software Development25% C#65% Other -
$25,000+$25 - $49 / hr50 - 249L'viv, Ukraine
Ability to deliver
39.6/40.020/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
50% Custom Software Development20% C#50% Other -
$10,000+$50 - $99 / hr250 - 999Austin, TX
Ability to deliver
38.7/40.019.4/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
30% Custom Software Development20% C#70% Other -
$25,000+$25 - $49 / hr1,000 - 9,999Boca Raton, FL
Ability to deliver
39.4/40.019.6/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
30% Custom Software Development10% 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+$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 -
$10,000+$100 - $149 / hr250 - 999London, England
Ability to deliver
37.8/40.018.6/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
20% Custom Software Development45% C#80% Other -
$50,000+$50 - $99 / hr250 - 999Hudson, OH
Ability to deliver
36.3/40.016.8/20 Reviews9.8/10 Clients & Experience9.7/10 Market PresenceService focus
30% Custom Software Development30% C#70% Other -
$10,000+$50 - $99 / hr50 - 249Naarden, Netherlands
Ability to deliver
36.2/40.017.6/20 Reviews10/10 Clients & Experience8.6/10 Market PresenceService focus
40% Custom Software Development50% C#60% Other -
$25,000+$25 - $49 / hr250 - 999Austin, TX
Ability to deliver
35.9/40.016/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
30% Custom Software Development30% C#70% Other -
$50,000+$150 - $199 / hr10 - 49Ottawa, Canada
Ability to deliver
37.4/40.017.8/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
35% Custom Software Development100% C#65% 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+$50 - $99 / hr10 - 49Rīga, Latvia
Ability to deliver
34.5/40.017.2/20 Reviews10/10 Clients & Experience7.3/10 Market PresenceService focus
60% Custom Software Development60% C#40% Other -
$25,000+$50 - $99 / hr250 - 999São Paulo, Brazil
Ability to deliver
39.2/40.020/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
40% Custom Software Development10% C#60% 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 -
$5,000+$25 - $49 / hr250 - 999Gdańsk, Poland
Ability to deliver
36/40.016.4/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
40% Custom Software Development25% C#60% Other -
$25,000+$25 - $49 / hr250 - 999Oslo, Norway
Ability to deliver
38.9/40.019.2/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
50% Custom Software Development10% C#50% Other -
$5,000+$25 - $49 / hr50 - 249London, England
Ability to deliver
39.6/40.020/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
50% Custom Software Development10% C#50% Other -
$5,000+$25 - $49 / hr250 - 999Charlotte, NC
Ability to deliver
38.9/40.020/20 Reviews10/10 Clients & Experience8.9/10 Market PresenceService focus
60% Custom Software Development10% C#40% Other -
$5,000+< $25 / hr50 - 249Las Vegas, NV
Ability to deliver
39.4/40.019.4/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
30% Custom Software Development30% C#70% 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