Top C# Developers
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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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$10,000+$25 - $49 / hr10 - 49
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See all 4 projectsSiligin Software is a game development company praised for its strong communication skills and ability to meet deadlines. They have a track record of delivering high-quality mobile game applications and addressing complex technical challenges. With 100% positive feedback, clients consistently commend their expertise and professionalism, highlighting their adeptness in managing projects and fostering productive collaborations across various platforms.
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$25,000+$150 - $199 / hr10 - 49Calgary, Canada
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See all 3 projectsFindan Software is a custom software development company recognized for its expertise in bespoke and tailored software solutions. The reviews consistently highlight their patience, understanding, and effective project management, with 100% of clients noting their ability to deliver on time and adapt to client needs. While most feedback is positive, improvement in initial planning is suggested.
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$25,000+$50 - $99 / hr10 - 49Dąbrowa Górnicza, Poland
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See all 6 projectsNS Code is a bespoke software development company specializing in custom software creation and full stack software development. With an impressive 100% positive feedback rate across reviews, they are praised for their professional yet human approach, smooth collaborations, and adaptability to changing project needs. Notably, 50% of reviewers highlight their ability to integrate seamlessly with existing teams.
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$5,000+$50 - $99 / hr10 - 49Katowice, Poland
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See all 5 projectscodefit is a Custom Software Development company highly regarded for its tailored software solutions and exceptional project management skills. With an impressive 90-95% success rate in digital safety instruction completions and consistent on-time delivery, 100% of reviewers praise their effective communication and integration with client teams. Their solutions demonstrate a strong culture fit and commitment to quality, fostering long-term client partnerships.
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$10,000+$50 - $99 / hr10 - 49
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See all 1 projectsXelleron Pty Ltd is a bespoke software development company specializing in custom software creation and software engineering. The reviews highlight their consistent delivery and proactive communication, with 100% of clients noting timely project completion and extensive knowledge. Clients particularly praise their ability to scope projects efficiently, ensuring both time and cost savings.
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$75,000+$200 - $300 / hr10 - 49Boston, MA
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See all 10 projectsZagaran Software is a seasoned custom software development company known for its tailored and full-stack software engineering services. Across various reviews, 100% of clients praise their commitment to delivering high-quality, accessible, and user-friendly solutions. They are particularly appreciated for their exemplary project management, clear communication, and ability to meet deadlines while maintaining budget constraints, making them a reliable partner for bespoke software development.
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$1,000+< $25 / hr50 - 249Noida, India
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See all 2 projectsINFONEO TECHNOLOGIES PRIVATE LIMITED is a software development company specializing in custom software creation. According to client reviews, 100% praised their agility, quick turnaround times, and alignment with company values, delivering effective solutions such as e-marketplaces and mobile applications. The firm excelled in providing tailored and cost-effective software development services, with no noted areas for improvement.
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$10,000+$50 - $99 / hr10 - 49London, England
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See all 7 projectsCircle Square is a bespoke software development company specializing in tailored software solutions across various industries including health-tech, transportation, and real estate. Their custom software development services are well-regarded with approximately 90% of reviewers highlighting their rapid project delivery and effective communication. Clients appreciate Circle Square's adaptability and technical expertise, often commending their ability to meet tight deadlines and deliver high-quality, end-to-end software development solutions.
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$25,000+$25 - $49 / hr10 - 49
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See all 4 projectsDextechnology is a custom software development company specializing in tailored and bespoke software creation, particularly for media delivery platforms and manufacturing execution systems. Their reviews reflect a high degree of satisfaction, with 100% of clients highlighting their technical expertise and reliability. While project management is generally praised, slight improvement in customer interaction was noted by some reviewers.
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$10,000+$25 - $49 / hr10 - 49ADK, Argentina
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See all 2 projectsNovit is a bespoke software development company excelling in custom software creation and full stack software development. The company has received overwhelmingly positive feedback, with clients praising their agile problem-solving skills and effective project management. Approximately 100% of reviewers highlight their ability to deliver solutions efficiently, as demonstrated by successful deployment of complex applications.
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$10,000+$50 - $99 / hr10 - 49Los Angeles, CA
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See all 14 projectsAlena Solutions is a bespoke software development company specializing in custom software creation and end-to-end software development services. The company is highly praised for its ability to transform clients' ideas into reality, with 100% of reviews indicating satisfaction with their project management and responsiveness. Reviewers also commend their dedication to understanding client needs and delivering professional and reliable solutions.
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$10,000+$50 - $99 / hr10 - 49Opole, Poland
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See all 5 projectsCODEFUSION is a bespoke software development company specializing in tailored and end-to-end software solutions. Client reviews highlight their exceptional project management, flexibility, and technical expertise, with 100% of feedback being positive. Notably, 60% of reviewers praise CODEFUSION for their ability to deliver scalable and innovative solutions, significantly enhancing operational efficiency and customer satisfaction across diverse industries.
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$75,000+$50 - $99 / hr50 - 249Klaipėda, Lithuania
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See all 3 projectsTaurus Quadra LTD is a Custom Software Development company specializing in tailored software solutions and integrations. The company consistently receives positive feedback for its reliability, with 100% of reviewers praising their adaptability, smart personnel, and value for cost. Clients appreciate their effective integration into existing teams and their ability to scale and automate processes efficiently.
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$5,000+$25 - $49 / hr10 - 49L'viv, Ukraine
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See all 9 projectsProga Tech is a Custom Software Development company specializing in tailored, full-stack, and end-to-end software solutions. Their impressive track record includes exceptional project management, timely delivery, and an unwavering commitment to client satisfaction. Of the reviews analyzed, 100% highlight their professionalism and ability to exceed expectations, with multiple clients emphasizing their outstanding communication and teamwork.
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$5,000+$50 - $99 / hr10 - 49San Mateo, CA
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See all 2 projectsAction Engine is a Custom Software Creation company specializing in developing cloud-based applications and platforms. Across client reviews, they are praised for their flexible and professional approach, with 100% of reviewers commending their project management and communication skills. They consistently deliver creative UI/UX designs and meet deadlines, making them a reliable partner for tailored software development projects.
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$1,000+< $25 / hr10 - 49São Paulo, Brazil
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See all 2 projectsdotkon - cloud & software services specializes in cloud adoption, data centralization, and software development process improvement. Reviews indicate a positive reception, with clients appreciating their understanding and guidance, though one noted project delays. Approximately 50% of reviewers highlighted their expertise in software development and Azure Cloud solutions. Overall, they are recognized for their flexibility and informed recommendations.
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$5,000+$25 - $49 / hr50 - 249Montevideo, Uruguay
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See all 8 projectsGeneXus Consulting is a company specializing in tailored software development, offering custom software creation and end-to-end software development services. The reviews are predominantly positive, with clients highlighting their effective implementation of software solutions and strong project management skills. However, some feedback indicates areas for improvement, such as communication and bug testing, mentioned by about 14% of reviewers.
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$25,000+$50 - $99 / hr250 - 999Oak Brook, IL
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See all 1 projectsSenecaGlobal is a bespoke software development company providing tailored and full-stack software development services. Their reviews highlight their exemplary project management, delivering work on time and within budget, with 100% of feedback noting their high-quality work and effective communication, saving clients significant costs. They excel particularly in offshore development, with no reported language barriers.
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$10,000+Undisclosed10 - 49Herzliya, Israel
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See all 1 projectsTrivium Solutions is a Custom Software Creation company specializing in tailored software development for embedded platforms. They are praised for their high level of expertise, flexibility, and commitment to client goals, with 100% of reviewers noting their effective project management and responsiveness. Trivium Solutions is recognized as a reliable partner with a strong track record of successful projects.
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$5,000+$25 - $49 / hr10 - 49
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See all 9 projectsUnistory is a versatile software development company specializing in tailored and bespoke software creation, delivering comprehensive end-to-end solutions with expertise in custom software and full-stack development. Reviews reflect a high satisfaction rate, with 100% of clients praising their timely delivery, responsiveness, and ability to transform initial concepts into successful products, highlighting their adaptive project management and innovative solution offerings.
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$5,000+< $25 / hr50 - 249Jaipur, India
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See all 6 projectsTechno Softwares is a bespoke software development company specializing in custom software creation and full-stack software development. Their clients consistently praise their expertise, timely delivery, and ability to exceed expectations. Approximately 100% of reviews highlight their strong commitment to client needs, efficient project management, and seamless communication, with no significant areas for improvement mentioned.
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$5,000+< $25 / hr10 - 49Lahore, Pakistan
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See all 1 projectsTechtics is a bespoke software development company known for its full stack and end-to-end software engineering services. About 80% of reviewers commend their professional teamwork and flexibility, while 20% suggest improvements in response times. Overall, clients are impressed with their ability to deliver high-quality projects that meet specific requirements.
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$1,000+$50 - $99 / hr2 - 9
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See all 3 projectsLibnamic is a Custom Software Creation company that excels in tailored software development solutions, particularly with platforms like Omeka. The reviews highlight their sensitivity to client needs and effective project management, with 100% positive feedback emphasizing their passion and specialized IT knowledge. Their work has extended impact and outreach in over 15 countries, showcasing their expertise in bespoke software development.
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$5,000+$25 - $49 / hr2 - 9
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See all 2 projectsMofables is a versatile digital entertainment company specializing in developing innovative applications and augmented reality solutions for gaming and educational purposes. Their reviews highlight exceptional technological expertise and project management skills, with clients noting a 50% time-saving in development and significant sales success. Impressively, 100% of reviewers commend Mofables for their creativity and collaborative approach.
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$1,000+< $25 / hr50 - 249Jaipur, India
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See all 1 projectsCharu Mindworks (India) Private Limited is a web development company known for its professional and supportive staff, consistently meeting client requirements with high satisfaction. With no noted areas for improvement, 100% of the feedback highlights their responsiveness and post-project support, underscoring their commitment to client satisfaction and project excellence.
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$1,000+$50 - $99 / hr10 - 49
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See all 3 projectsRyland Technology is a bespoke software development company specializing in custom software creation and tailored software development solutions. Reviews highlight their expertise in both full-stack software development and backend work, particularly with Excel and financial modeling, with 100% of reviewers expressing high satisfaction. Clients praise their adaptability, professional service, and effective project management, often noting their unique ability to address complex Microsoft Excel challenges.
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$10,000+Undisclosed2 - 9Los Angeles, CA
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See all 1 projectsLucrum Labs is a development company specializing in creating infrastructure for mobile education gaming platforms using Unity 3D and iOS. The reviews indicate a positive experience, highlighting their efficiency, project management skills, and problem-solving approach, with 100% of feedback being affirmative. Clients appreciate their knowledge and ability to set clear expectations and meet milestones.
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$1,000+$50 - $99 / hr10 - 49Prague, Czech Republic
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See all 2 projectsAppSpark is a bespoke software development company specializing in custom software creation and end-to-end software development. They are praised for their technical skill, agility, and effective project management, with 100% of reviews highlighting their timely delivery and responsiveness. Clients appreciate their ability to align technical solutions with business needs, with no significant areas for improvement noted.
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$5,000+$25 - $49 / hr2 - 9Szeged, Hungary
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See all 5 projectsTiger Softwares is a Bespoke Software Development company specializing in crafting tailored software solutions. Across their reviews, they are consistently praised for their flexibility, creativity, and ability to meet complex client needs, with 100% of reviewers expressing satisfaction. Their project management and communication are noted for excellence, with timely delivery and proactive problem-solving being common themes.
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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