Top C# Developers
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$10,000+$50 - $99 / hr50 - 249
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See all 5 projectsArmada Labs is a bespoke software development company specializing in tailored software solutions and end-to-end software development services. Across their reviews, they are praised for their industry knowledge, flexibility, and strong communication, with 100% of reviewers highlighting their effective project management and client collaboration. They have been instrumental in enabling business growth and process enhancements for their clients.
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$10,000+Undisclosed10 - 49
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See all 4 projectsSourceCodeStudio is a Custom Software Development company that offers tailored software solutions. Reviewers consistently praise the firm for being responsive, innovative, and attentive to client requirements, with 100% positive feedback. They are highly recommended for their dependability and skill in Full Stack Software Development.
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$10,000+$50 - $99 / hr50 - 249Banja Luka, Bosnia and Herzegovina
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See all 8 projectsCodaxy is a bespoke software development company recognized for its strong expertise in custom software creation and full-stack software development. Across various reviews, 100% of clients highlight their exceptional project management skills, timely delivery, and ability to exceed expectations, particularly in enhancing customer portals and applications with innovative solutions. The company is praised for its agile approach and commitment to understanding client needs.
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$10,000+$50 - $99 / hr2 - 9
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See all 12 projectsKSB Technologies is a Custom Software Development company specializing in applications and IT services, demonstrating expertise in technologies like .NET, Java, PHP, and SQL. They consistently deliver projects promptly, with 100% of reviewers praising their technical proficiency and seamless project management. Reviewers commend their innovative approach and adaptability, although some suggest communication could improve slightly.
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$25,000+$100 - $149 / hr10 - 49
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See all 6 projectsAtom CTO is a bespoke software development company specializing in tailored software solutions, including end-to-end software development and software engineering. The reviews indicate a 100% satisfaction rate, emphasizing the company's professionalism, reliability, and excellent project management skills. Clients consistently praise Atom CTO for their responsiveness, clear communication, and ability to deliver high-quality work efficiently.
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$5,000+$25 - $49 / hr50 - 249Sahibzada Ajit Singh Nagar, India
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See all 5 projectsAriel Software Solutions Pvt. Ltd. is a Custom Software Development company specializing in tailored and full-stack software engineering services. Reviewers consistently praise their ability to enhance platform functionality, reliability, and user experience. With a 100% positive feedback rate, clients commend their organizational skills, communication, and strategic advisement capabilities, leading to increased efficiency, improved reliability, and enhanced user engagement.
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$10,000+$25 - $49 / hr50 - 249Parsippany-Troy Hills, NJ
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See all 59 projectsOrigami Studios is a custom software development firm specializing in tailored software creation and full-stack development. Across diverse projects, their reviews indicate high client satisfaction, with 100% of reviews mentioning their professionalism and commitment to quality. Clients commend their project management skills, timely delivery, and ability to handle complex requirements, highlighting a strong alignment with client needs and values.
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$5,000+< $25 / hr1,000 - 9,999Coppell, TX
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See all 14 projectsProgrammers.io is a bespoke software development company specializing in full-stack software development, focusing on technologies like .NET and AngularJS. The reviews consistently highlight their quick turnaround time, professionalism, and effective project management. Approximately 80% of the feedback is positive, with clients praising their ability to deliver quality work quickly and meet deadlines, although some mention the challenge of managing offshore resources and the need for more US-based coordination.
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$10,000+< $25 / hr50 - 249Irving, TX
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See all 31 projectsFinoit Inc. is a custom software development company specializing in tailored software solutions, including end-to-end software development and software engineering. Reviews consistently highlight Finoit’s strong project management, timely delivery, and excellent communication, with 100% of clients noting their responsiveness and commitment to quality. Additionally, clients appreciate Finoit's technical expertise and value alignment, often exceeding expectations in both delivery and collaborative engagement.
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$10,000+$50 - $99 / hr1,000 - 9,999Wrocław, Poland
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See all 7 projectsXebia is a Custom Software Development company known for delivering tailored software solutions and providing developer support. Feedback indicates a high level of teamwork and expertise, with a significant majority of reviews praising their project management and timely delivery. However, some clients noted room for improvement in strategic problem framing. Overall, Xebia demonstrates strong capabilities in full stack and bespoke software development.
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$10,000+$50 - $99 / hr10 - 49Niš, Serbia
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See all 6 projectsNaissus technologies is a software development company specializing in custom software creation, tailored software development, and full-stack development. They have received overwhelmingly positive feedback, with 100% of the reviews highlighting their responsiveness, project management skills, and dedication to client success. Notably, 80% of reviewers commend their ability to deliver projects on time and within budget, underscoring their commitment to high-quality, client-focused software engineering solutions.
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$1,000+$25 - $49 / hr50 - 249Ahmedabad, India
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See all 5 projectsSatva Solutions is a bespoke software development company specializing in custom software creation and tailored software development. The reviews highlight their exceptional project management, responsiveness, and ability to deliver innovative solutions on time and within budget. Customers are particularly impressed by their "can do" attitude and value for money, with no negative feedback reported.
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$25,000+$100 - $149 / hr2 - 9SHEFFIELD, England
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See all 7 projectsInflecto Systems is a bespoke software development company specializing in tailored and full-stack software solutions. They have received overwhelmingly positive feedback from clients, with 100% of reviewers highlighting their adaptability, effective communication, and project management skills. Inflecto Systems' ability to deliver projects on time and within budget while meeting client expectations is consistently praised across all reviews.
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$25,000+$25 - $49 / hr50 - 249London, England
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Focus Areas
See all 31 projectsGoodCore Software is a bespoke software development company specializing in end-to-end software engineering services tailored to various industries' specific needs. Their reviews reflect a consistent theme of flexibility, professionalism, and strong project management. Approximately 90% of reviews highlight their effective communication and timely delivery, while over 80% praise their ability to adapt to unique client requirements.
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$10,000+$25 - $49 / hr250 - 999Buenos Aires, Argentina
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See all 28 projectsVates is a custom software development company known for its expertise in bespoke software creation, providing end-to-end software development services. The company receives predominantly positive feedback, with clients highlighting their commitment to meeting deadlines and fostering innovation. Approximately 85% of reviewers commend Vates' responsiveness and project management skills, while around 70% appreciate their ability to adapt and support continuous improvement.
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$5,000+$50 - $99 / hr250 - 999Vilnius, Lithuania
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See all 5 projectsFront IT is a Custom Software Development company specializing in tailored software creation and full stack software development. The reviews highlight their professionalism, efficient project management, and cost-effectiveness, with 100% of reviewers expressing satisfaction with their work. Clients appreciate their quick understanding of project requirements and seamless communication, noting their flexibility and dedication to delivering high-quality solutions.
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$10,000+$50 - $99 / hr50 - 249Gdańsk, Poland
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See all 16 projectsDigiteum is a custom software development company that offers tailored, full-stack software development services across diverse industries. Reviews reveal a consistent theme of exceptional project management, timely delivery, and effective communication, with 100% positive feedback on their ability to meet deadlines and adapt to client needs. Their expertise in software engineering and bespoke software development is highly praised, making them a reliable partner for complex projects.
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$10,000+$50 - $99 / hr50 - 249Niš, Serbia
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See all 31 projectsIngsoftware is a bespoke software development company renowned for its expertise in custom software creation, full stack software development, and managed software development. Consistently praised for professionalism, flexibility, and seamless integration with clients, 95% of reviewers highlight their dedication and effective communication. Clients appreciate their proactive approach, with 85% noting their ability to grasp and enhance project goals, fostering enduring partnerships.
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$10,000+< $25 / hr250 - 999Hanoi, Vietnam
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See all 2 projectsNCCPLUS VIETNAM is a Custom Software Creation company specializing in tailored software development solutions. The feedback for their services is overwhelmingly positive, with clients praising their knowledgeable team, prompt communication, and outstanding customer service. Notably, 100% of reviewers highlight the company's impressive problem-solving abilities and commitment to meeting deadlines.
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$10,000+$50 - $99 / hr250 - 999Prague, Czech Republic
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See all 4 projectsProfinit is a full stack software development company specializing in custom software creation and tailored software development. Their reviews highlight a high level of satisfaction with 100% positive feedback, emphasizing their effective project management and collaborative approach. Clients commend their expertise in software engineering, especially in complex environments, with 75% mentioning successful delivery on time and within budget.
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$100,000+$150 - $199 / hr250 - 999Los Angeles, CA
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See all 1 projectsTheoremOne is a custom software development company specializing in tailored software development and full stack software engineering. Reviews highlight their exceptional design insights, strategic project management, and ability to deliver on time and within budget. Over 90% of reviewers commend their thought leadership and user-first approach, emphasizing their integral role in the client's delivery process.
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$5,000+Undisclosed50 - 249Houston, TX
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See all 3 projectsITsGuru - Managed IT Services is an IT management company specializing in network infrastructure, desktop maintenance, and cybersecurity compliance. Their reviews highlight rapid response times and efficient problem resolution, with 100% positive feedback emphasizing successful system upgrades and seamless technology migrations. Reviewers consistently commend their quick ticket responses and proactive approach to client needs.
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$50,000+$50 - $99 / hr250 - 999Medellín, Colombia
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See all 16 projectsGlobal MVM is a distinguished software development company specializing in custom software creation and IT consulting, with a strong emphasis on the energy and financial sectors. Their reviews reflect a 100% positive sentiment, highlighting their technical expertise, timely delivery, and robust project management. Approximately 90% of reviewers commend their industry-specific knowledge and adaptability to client needs.
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$10,000+< $25 / hr50 - 249Noida, India
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See all 15 projectsBluelupin Technologies is a Custom Software Development company specializing in tailored software solutions across diverse sectors, including education, logistics, and financial services. Reviews highlight their strengths in end-to-end software development, particularly in scalability, flexibility, and project management. With a 100% positive feedback rate, clients commend their effective communication, quick turnaround, and innovative solutions tailored to specific business needs.
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$10,000+$100 - $149 / hr10 - 49Southend-on-Sea, England
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See all 6 projectsAtlas - Clever Software is a bespoke software development company specializing in custom software creation and end-to-end software development solutions. The reviews are overwhelmingly positive, with 100% of clients highlighting their professionalism, adaptability, and ability to deliver projects on budget and on schedule. Approximately 67% of the reviews emphasize their effective project management and communication skills, ensuring seamless collaboration and successful outcomes.
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$10,000+$50 - $99 / hr50 - 249Montevideo, Uruguay
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See all 14 projectsINNOVANT is a custom software creation company specializing in tailored and end-to-end software development. Their reviews highlight a strong commitment to client needs, exceptional project management, and effective communication, with 100% positive feedback on their ability to deliver projects on time and within budget. Approximately 90% of reviewers praise their adaptability and technical expertise, emphasizing their proactive approach to providing innovative solutions.
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$5,000+$25 - $49 / hr2 - 9Wrocław, Poland
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See all 6 projectsVratislavia Software Sp. z o.o. is a bespoke software development company specializing in tailored solutions, notably in CRM and logistics applications. Reviews indicate a high satisfaction rate, with 100% of clients praising their project management, swift developer recruitment, and industry-specific expertise. Their adaptability and comprehensive support are consistently highlighted as key strengths.
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$10,000+$25 - $49 / hr10 - 49Zhytomyr, Ukraine
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See all 27 projectsAsabix is a bespoke software development company specializing in tailored software solutions, including CRM systems and websites. Across their Clutch.co reviews, Asabix consistently receives positive feedback, with 100% of reviewers praising their technical expertise, communication, and project management. Clients commend their ability to deliver custom software that enhances operational efficiency and meets business objectives.
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$5,000+$25 - $49 / hr250 - 999Ahmedabad, India
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See all 20 projectsSPEC INDIA is a bespoke software development company specializing in custom software creation and end-to-end software development solutions. Reviewers consistently praise their effective project management, timely delivery, and strong communication, with 90% of clients highlighting their professionalism and flexibility. Their expertise in tailored software development is frequently acknowledged, with multiple clients noting their ability to adapt and integrate seamlessly into various business environments.
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$25,000+$25 - $49 / hr10 - 49
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See all 3 projectsNolt technologies is a bespoke software development company known for delivering tailored software solutions with a focus on custom software creation and full stack software development. While 90% of reviewers appreciate their strong commitment to customer success, seamless communication, and professionalism, 10% suggest improvements in quality control for bug resolution. Clients particularly value their software engineering expertise and collaborative approach.
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List of the Top 15 C# Development Companies
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$50,000+$50 - $99 / hr250 - 999Novi Sad, Serbia
Ability to deliver
36.2/40.018.6/20 Reviews10/10 Clients & Experience7.7/10 Market PresenceService focus
60% Custom Software Development20% C#40% Other -
$25,000+$50 - $99 / hr250 - 999Gliwice, Poland
Ability to deliver
35/40.019.2/20 Reviews10/10 Clients & Experience5.8/10 Market PresenceService focus
25% Custom Software Development40% C#75% Other -
$100,000+$25 - $49 / hr250 - 999Cebu City, Philippines
Ability to deliver
35.6/40.020/20 Reviews10/10 Clients & Experience5.6/10 Market PresenceService focus
40% Custom Software Development20% C#60% Other -
$50,000+$50 - $99 / hr1,000 - 9,999L'viv, Ukraine
Ability to deliver
36.3/40.017.6/20 Reviews10/10 Clients & Experience8.8/10 Market PresenceService focus
15% Custom Software Development22% C#85% Other -
$25,000+< $25 / hr1,000 - 9,999Ahmedabad, India
Ability to deliver
33.8/40.017.8/20 Reviews10/10 Clients & Experience6/10 Market PresenceService focus
50% Custom Software Development20% C#50% Other -
$50,000+$50 - $99 / hr250 - 999Nashville, TN
Ability to deliver
31.9/40.016.2/20 Reviews10/10 Clients & Experience5.7/10 Market PresenceService focus
40% Custom Software Development70% C#60% Other -
$50,000+$25 - $49 / hr250 - 999Kansas City, KS
Ability to deliver
32.9/40.016.8/20 Reviews10/10 Clients & Experience6.1/10 Market PresenceService focus
30% Custom Software Development30% C#70% Other -
$10,000+$25 - $49 / hr250 - 999L'viv, Ukraine
Ability to deliver
32.9/40.017.4/20 Reviews10/10 Clients & Experience5.5/10 Market PresenceService focus
35% Custom Software Development25% C#65% Other -
$50,000+$50 - $99 / hr250 - 999Wrocław, Poland
Ability to deliver
31.3/40.015.8/20 Reviews10/10 Clients & Experience5.5/10 Market PresenceService focus
50% Custom Software Development100% C#50% Other -
$25,000+$25 - $49 / hr50 - 249L'viv, Ukraine
Ability to deliver
35.2/40.019/20 Reviews10/10 Clients & Experience6.2/10 Market PresenceService focus
20% Custom Software Development60% C#80% Other -
$50,000+$25 - $49 / hr1,000 - 9,999Vienna, VA
Ability to deliver
32.5/40.016.8/20 Reviews10/10 Clients & Experience5.7/10 Market PresenceService focus
30% Custom Software Development20% C#70% Other -
$10,000+$50 - $99 / hr50 - 249Naarden, Netherlands
Ability to deliver
32.4/40.017/20 Reviews10/10 Clients & Experience5.4/10 Market PresenceService focus
40% Custom Software Development50% C#60% Other -
$50,000+$50 - $99 / hr10 - 49Langhorne, PA
Ability to deliver
31.6/40.017.4/20 Reviews10/10 Clients & Experience4.2/10 Market PresenceService focus
55% Custom Software Development65% C#45% Other -
$25,000+$150 - $199 / hr10 - 49El Segundo, CA
Ability to deliver
31/40.016.2/20 Reviews10/10 Clients & Experience4.8/10 Market PresenceService focus
65% Custom Software Development75% C#35% Other -
$50,000+$50 - $99 / hr1,000 - 9,999Kraków, Poland
Ability to deliver
34.3/40.019/20 Reviews10/10 Clients & Experience5.3/10 Market PresenceService focus
15% Custom Software Development22% C#85% Other -
$10,000+$50 - $99 / hr250 - 999Hudson, OH
Ability to deliver
31.4/40.016.4/20 Reviews9.8/10 Clients & Experience5.2/10 Market PresenceService focus
35% Custom Software Development30% C#65% Other -
$5,000+$50 - $99 / hr10 - 49Rīga, Latvia
Ability to deliver
30.8/40.016.6/20 Reviews10/10 Clients & Experience4.2/10 Market PresenceService focus
60% Custom Software Development60% C#40% Other -
$25,000+$50 - $99 / hr50 - 249Houston, TX
Ability to deliver
34.7/40.016/20 Reviews10/10 Clients & Experience8.7/10 Market PresenceService focus
20% Custom Software Development50% C#80% Other -
$50,000+$25 - $49 / hr50 - 249Warszawa, Poland
Ability to deliver
32/40.016.2/20 Reviews9.7/10 Clients & Experience6.1/10 Market PresenceService focus
40% Custom Software Development100% C#60% Other -
$10,000+$25 - $49 / hr250 - 999Kolkata, India
Ability to deliver
35.6/40.020/20 Reviews10/10 Clients & Experience5.6/10 Market PresenceService focus
30% Custom Software Development10% C#70% Other -
$10,000+$100 - $149 / hr250 - 999London, England
Ability to deliver
33/40.017.2/20 Reviews10/10 Clients & Experience5.8/10 Market PresenceService focus
20% Custom Software Development45% C#80% Other -
$50,000+$25 - $49 / hr250 - 999Sofia, Bulgaria
Ability to deliver
36.6/40.020/20 Reviews10/10 Clients & Experience6.6/10 Market PresenceService focus
25% Custom Software Development10% C#75% Other -
$1,000+< $25 / hr250 - 999Dhaka, Bangladesh
Ability to deliver
33.1/40.017.8/20 Reviews10/10 Clients & Experience5.3/10 Market PresenceService focus
20% Custom Software Development32% C#80% Other -
$1,000+$100 - $149 / hr10 - 49Denver, CO
Ability to deliver
32.5/40.017.4/20 Reviews10/10 Clients & Experience5.1/10 Market PresenceService focus
70% Custom Software Development40% C#30% Other -
$5,000+$25 - $49 / hr250 - 999New York, NY
Ability to deliver
34.9/40.020/20 Reviews10/10 Clients & Experience4.9/10 Market PresenceService focus
60% Custom Software Development10% C#40% Other -
$25,000+$50 - $99 / hr1,000 - 9,999Tallinn, Estonia
Ability to deliver
31.5/40.015.8/20 Reviews10/10 Clients & Experience5.7/10 Market PresenceService focus
50% Custom Software Development20% C#50% Other -
$10,000+$25 - $49 / hr250 - 999Rzeszów, Poland
Ability to deliver
35.4/40.019/20 Reviews10/10 Clients & Experience6.4/10 Market PresenceService focus
25% Custom Software Development15% C#75% Other -
$5,000+$50 - $99 / hr250 - 999McKinney, TX
Ability to deliver
34.8/40.017.6/20 Reviews10/10 Clients & Experience7.2/10 Market PresenceService focus
40% Custom Software Development10% C#60% Other -
$25,000+$25 - $49 / hr1,000 - 9,999Boca Raton, FL
Ability to deliver
34.1/40.018.6/20 Reviews10/10 Clients & Experience5.5/10 Market PresenceService focus
30% Custom Software Development10% C#70% Other -
$50,000+$100 - $149 / hr50 - 249Newport Beach, CA
Ability to deliver
36.7/40.019.6/20 Reviews10/10 Clients & Experience7.1/10 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