Top C# Developers
-
$10,000+$100 - $149 / hr2 - 9Toronto, Canada
Services provided
Focus Areas
See all 4 projectsMantrax Software Solutions specializes in Custom Software Creation and provides end-to-end Software Development services. Their reviews reflect a high level of client satisfaction, with 100% of feedback highlighting their strong project management skills, responsiveness, and ability to deliver tailored solutions on time. Clients appreciate their clear communication and value alignment, making them a reliable partner for bespoke software development projects.
-
$10,000+< $25 / hr250 - 999Coral Springs, FL
Services provided
Focus Areas
See all 334 projectsSAPPHIRE SOFTWARE SOLUTIONS is a company specializing in Tailored Software Development, providing comprehensive ERP and custom software solutions primarily for educational institutions. Across their reviews, clients consistently praise their ability to enhance administrative efficiency, streamline processes, and deliver projects within agreed timelines. Approximately 90% of reviewers highlight their professionalism and responsiveness, while many appreciate their seamless integration of multiple functionalities into centralized systems.
-
$10,000+$25 - $49 / hr50 - 249Pune, India
Services provided
Focus Areas
See all 5 projectsBuzzyBrains software (I) Pvt. Ltd. is a distinguished custom software creation company specializing in bespoke and end-to-end software development. They consistently receive positive feedback for their technical excellence, agile project management, and client-focused approach, with approximately 100% of reviewers highlighting their reliability and dedication to project success. Their services encompass diverse industries, offering tailored solutions that drive customer satisfaction and efficiency.
-
$5,000+$50 - $99 / hr10 - 49Amsterdam, Netherlands
Services provided
Focus Areas
See all 1 projectsRebels is a bespoke software development company specializing in custom software creation, particularly in frontend development. The feedback is overwhelmingly positive, with clients praising the team's expertise, creativity, and collaborative approach. Approximately 100% of reviewers highlighted their impactful involvement and ability to enhance product development, making them a highly recommended choice for tailored software development needs.
-
$1,000+Undisclosed10 - 49Ho Chi Minh City, Vietnam
Services provided
Focus Areas
See all 18 projectsHitek Vietnam is a proficient Custom Software Development company specializing in bespoke software creation, full-stack development, and end-to-end solutions. With an impressive 100% positive feedback, clients commend their professional project management, timely delivery, and proactive communication. Approximately 60% of reviewers highlight their effective cost management and alignment with business needs.
-
$1,000+$50 - $99 / hr2 - 9Ottawa, Canada
Services provided
Focus Areas
See all 2 projectsMDCOSS is a Custom Software Creation company specializing in developing interactive and qualitative solutions. According to client feedback, 100% of reviewers highlight their knowledge and helpfulness, with a focus on delivering realistic and cost-effective project management. Their expertise in software development has proven valuable in overcoming technical challenges, such as website migration.
-
UndisclosedUndisclosed10 - 49Omaha, NE
Services provided
Focus Areas
See all 1 projectsVolano Software is a software development company specializing in creating mobile applications and web-based platforms for B2B clients. With an ongoing partnership since 2015, they have consistently demonstrated reliability and transparency. Clients appreciate their honest communication and significant contribution to reducing operational stress. Feedback indicates high satisfaction, with 100% of reviewers highlighting their integrity and effective project management.
-
$1,000+$25 - $49 / hr10 - 49Ahmedabad, India
Services provided
Focus Areas
See all 13 projectsCODEVISION TECHNOLOGIES PRIVATE LIMITED is a Custom Software Development company renowned for its expertise in tailored software creation, particularly with Microsoft technologies like Power Apps and SharePoint. Clients consistently praise their commitment to quality and understanding of organizational needs. Over 80% of reviews highlight their seamless integration capabilities and proactive communication, with no negative feedback reported. Their projects often lead to measurable improvements in operational efficiency and client satisfaction.
-
$5,000+$50 - $99 / hr10 - 49München, Germany
Services provided
Focus Areas
See all 1 projectsSoftup Technologies is a bespoke software development company specializing in tailored and end-to-end software engineering solutions. Their reviews are overwhelmingly positive, highlighting a strong product mindset and agility, with 100% of reviewers praising their ability to deliver on time and effectively address client feedback.
-
$10,000+$50 - $99 / hr10 - 49Cairo, Egypt
Services provided
Focus Areas
See all 1 projectsIKEN Technology is a development company specializing in mobile app creation. They are highly rated for their technical expertise and ability to deliver projects on time, as evidenced by their successful deployment of a bug-free mobile app. With all feedback being positive, clients appreciate their value for cost and robust project management.
-
$100,000+$100 - $149 / hr50 - 249Québec, Canada
Services provided
Focus Areas
See all 5 projectsVooban is a bespoke software development company specializing in tailored software solutions and full stack software development. Their reviews demonstrate a strong track record, with clients praising their ability to deliver high-quality, efficient solutions on time and within budget. Notably, 100% of reviewers highlight their effective project management and deep technical expertise, underscoring their capability to address complex challenges and enhance client operations significantly.
-
$1,000+$25 - $49 / hr250 - 999Dubai, United Arab Emirates
Services provided
Focus Areas
See all 1 projectsOIS Solutions is a custom software development company specializing in Web3 and blockchain technologies. They received overwhelmingly positive feedback, with clients praising their exceptional technical expertise and responsiveness. Their emphasis on customer satisfaction and ability to deliver innovative solutions were noted by over 90% of reviewers, although initial project communication and proactive enhancements were identified as possible improvement areas.
-
$25,000+$50 - $99 / hr50 - 249Cincinnati, OH
Services provided
Focus Areas
See all 11 projectsCinnova Technologies, LLC is a bespoke software development company specializing in custom software creation, full-cycle development, and strategic solutions tailored to client needs. Reviews highlight their strategic understanding, exemplary project management, and commitment to seamless integration, with 100% positive feedback emphasizing improved operational efficiency and client satisfaction. Clients describe Cinnova as a partner deeply invested in their success.
-
$25,000+$25 - $49 / hr10 - 49
Services provided
Focus Areas
See all 5 projectsEnterprise64, Inc. is a custom software development company specializing in tailored and end-to-end software development solutions. Customer reviews highlight their professionalism, strategic understanding, and effective project management. Notably, 100% of reviewers express satisfaction with their work, emphasizing their ability to deliver projects on time and their commitment to client success. Enterprise64's expertise in software engineering has consistently facilitated significant business transformations for their clients.
-
$5,000+$50 - $99 / hr10 - 49
Services provided
Focus Areas
See all 2 projectsKhiliad is a Custom Software Development company specializing in tailored software solutions, such as bespoke AI-driven CRM systems. The client's feedback is overwhelmingly positive, highlighting Khiliad's exceptional project management and communication, with an 80% anticipated efficiency gain in client processes. Reviewers consistently commend Khiliad for their deep understanding and commitment to client needs.
-
$50,000+$150 - $199 / hr10 - 49Lake Forest, CA
Services provided
Focus Areas
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.
-
$1,000+$25 - $49 / hr1,000 - 9,999
Services provided
Focus Areas
See all 4 projectsCollatree is a Custom Software Development company specializing in tailored software solutions, digital marketing, and ERP implementations. They consistently receive positive feedback, with clients praising their transparency and responsiveness. Approximately 90% of reviewers highlight their quality work, while a few suggest improvements in testing and focus on agility over perfection. Overall, Collatree is recommended for their comprehensive service offerings and effective project management.
-
$10,000+$25 - $49 / hr10 - 49Maltepe/İstanbul, Türkiye
Services provided
Focus Areas
See all 9 projectsSanarise Teknoloji Endüstriyel İmalat Sanayi ve Ticaret Limited Şirketi is a bespoke software development company praised for its comprehensive and responsive approach to custom software creation. All reviewers noted their timely delivery and strong communication, highlighting the diversity of their skills and deep knowledge of business startups. Overall, feedback was 100% positive with no complaints.
-
$10,000+$25 - $49 / hr250 - 999Minneapolis, MN
Services provided
Focus Areas
See all 1 projectsContata is a Custom Software Creation company specializing in end-to-end Software Development services. The majority of their reviews are highly positive, with 100% of reviewers praising their project management and adherence to timelines. Many clients highlight the company's strong alignment with client values and their proactive approach, leading to enhanced user engagement and satisfaction.
-
$10,000+$150 - $199 / hr10 - 49Singapore
Services provided
Focus Areas
See all 6 projectsPsiberTech Solutions is a Custom Software Development company specializing in tailored software solutions and full-stack development. Reviews indicate a 100% satisfaction rate, highlighting their professional approach, adaptability, and ability to deliver high-quality outputs on time. Approximately 67% of reviewers emphasize their expertise in developing enterprise-level applications and accommodating client changes seamlessly.
-
$5,000+$25 - $49 / hr10 - 49Kyiv, Ukraine
Services provided
Focus Areas
See all 5 projectsDevRain is a custom software development company specializing in tailored and full-stack software development, excelling in Microsoft technologies and cloud-based solutions. Feedback from reviewers is overwhelmingly positive, with an emphasis on their fast, proactive, and high-quality work, as well as their expertise in software engineering. Notably, 100% of reviewers highlight their strong technical competence and effective project management.
-
$25,000+$100 - $149 / hr10 - 49Troy, NY
Services provided
Focus Areas
See all 2 projectsGavant Software, Inc. is a software development company specializing in creating customized solutions for intricate business needs. Clients consistently praise their partnership approach, with 100% of reviewers highlighting Gavant's deep understanding of complex systems and commitment to client success. The company is renowned for improving operational efficiency, with one client reporting a 50% reduction in billing processing time.
-
$10,000+$25 - $49 / hr10 - 49
Services provided
Focus Areas
See all 3 projectsOutecho, a custom software development company, excels in tailored and end-to-end software creation. With a strong focus on timely delivery and effective communication, 100% of reviews highlight their commitment to project timelines and quality. Clients appreciate their organized approach and the balance of cost and quality, although minor miscommunications were noted but promptly addressed.
-
$5,000+< $25 / hr10 - 49Sahibzada Ajit Singh Nagar, India
Services provided
Focus Areas
See all 2 projectsenAct eServices Pvt Ltd is a company specializing in custom software creation, particularly website development and enhancement. They are highly praised for their intuitive and ideas-oriented approach, with 100% of reviewers expressing satisfaction with their work. Clients appreciate their timely delivery and proactive communication, frequently noting their ability to translate abstract ideas into functional solutions.
-
Undisclosed$50 - $99 / hr50 - 249San Ġwann, Malta
Services provided
Focus Areas
See all 2 projectsCleverbit Software is a bespoke software development company specializing in custom software creation and full stack software development. Reviewers highlight their agility and responsiveness, with 100% positive feedback on their seamless integration and ability to deliver high-quality assets efficiently. Their expertise in managing stakeholder relationships and creative technical solutions is particularly impressive to clients.
-
$1,000+< $25 / hr2 - 9
Services provided
Focus Areas
See all 2 projectsGVH Development is a bespoke software development company specializing in full-stack software development, particularly in building comprehensive front-end websites and robust backend systems. With 100% positive feedback, clients commend their fast, reliable service, exceptional customer support, and high-quality deliverables completed on time to specification. Their expertise in technologies like Angular, Node, and MongoDB further solidifies their reputation for excellence.
-
$5,000+$200 - $300 / hr10 - 49Vancouver, Canada
Services provided
Focus Areas
See all 1 projectsFilmrobot Systems is a company specializing in custom software creation, focusing on full-stack software development. Reviews highlight their efficiency in streamlining business processes, with a 90% satisfaction rate among projects. Clients commend their responsiveness, although occasional project delays are noted. Overall, Filmrobot Systems is praised for its ability to act as an integral IT partner.
-
$5,000+$25 - $49 / hr10 - 49Melbourne, Victoria, Australia, Pakistan
Services provided
Focus Areas
See all 2 projectsARF Interactives is a web development company known for its exceptional service and high-quality deliverables. With 100% positive feedback, reviewers consistently praise their impressive project management, timely communication, and ability to complete tasks ahead of schedule. Their commitment to excellence and client satisfaction is highlighted by the fact that clients rate them a perfect 10 out of 10.
-
$10,000+$25 - $49 / hr10 - 49Kraków, Poland
Services provided
Focus Areas
See all 1 projectsSkytech IT is a Polish IT service integrator specializing in custom software development. Their reviews highlight strong professionalism and quality in software creation, with 100% of feedback being positive. Clients appreciate their proactive communication and the substantial impact they have on project outcomes. Improvements in feedback speed and procedural information sharing have been suggested.
-
$5,000+< $25 / hr50 - 249Noida, India
Services provided
Focus Areas
See all 1 projectsArk Newtech is a custom software creation and full stack software development company, recognized for its expertise in bespoke software development. With 100% positive feedback, clients appreciate their prompt communication, technical proficiency, and high-quality work. They are particularly commended for their successful delivery of tailored software solutions, as evidenced by the development of websites and custom ERP systems.
Share your project goals, and we’ll connect you with verified partners who fit your budget and timeline.
Get My Matches
Tell us what you need — we’ll match you with top agencies in minutes.
Get My MatchesWhy Trust Clutch
At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.
Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.
Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them.
We evaluate service providers using a structured methodology that combines:
- In-depth client interviews and ratings
- Comprehensive project details
- Market presence
- Portfolio examples and industry recognition
This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.
Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly.
We take fraud seriously. Providers who violate our guidelines may face lower rankings, restricted visibility, or removal from the platform altogether.
Clutch’s commitment to transparency is ongoing. We’re constantly refining our systems to protect the integrity of reviews and support you in finding the right agency.
List of the Top 15 C# Development Companies
-
$25,000+$50 - $99 / hr250 - 999Gliwice, Poland
Ability to deliver
39.1/40.019.2/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
25% Custom Software Development40% C#75% Other -
$25,000+< $25 / hr1,000 - 9,999Ahmedabad, India
Ability to deliver
37.6/40.017.8/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
50% Custom Software Development20% C#50% Other -
$50,000+$50 - $99 / hr250 - 999Nashville, TN
Ability to deliver
36.2/40.016.2/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
40% Custom Software Development70% C#60% Other -
$100,000+$25 - $49 / hr250 - 999Cebu City, Philippines
Ability to deliver
38.7/40.020/20 Reviews10/10 Clients & Experience8.7/10 Market PresenceService focus
40% Custom Software Development20% C#60% Other -
$25,000+$25 - $49 / hr1,000 - 9,999Boca Raton, FL
Ability to deliver
39.8/40.020/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
30% Custom Software Development10% C#70% Other -
$50,000+$50 - $99 / hr1,000 - 9,999L'viv, Ukraine
Ability to deliver
37.4/40.017.6/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
22% Custom Software Development22% C#78% Other -
$50,000+$50 - $99 / hr250 - 999Novi Sad, Serbia
Ability to deliver
38.2/40.018.6/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
60% Custom Software Development20% C#40% Other -
$50,000+$50 - $99 / hr250 - 999Wrocław, Poland
Ability to deliver
35.4/40.015.8/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
50% Custom Software Development100% C#50% Other -
$10,000+$25 - $49 / hr250 - 999
Ability to deliver
37/40.017.4/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
35% Custom Software Development25% C#65% Other -
$50,000+$25 - $49 / hr1,000 - 9,999Vienna, VA
Ability to deliver
36.6/40.016.8/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
30% Custom Software Development20% C#70% Other -
$50,000+$50 - $99 / hr1,000 - 9,999Kraków, Poland
Ability to deliver
38.7/40.019/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
15% Custom Software Development22% C#85% Other -
$10,000+$50 - $99 / hr250 - 999Hudson, OH
Ability to deliver
35.8/40.016.4/20 Reviews9.8/10 Clients & Experience9.6/10 Market PresenceService focus
35% Custom Software Development30% C#65% Other -
$50,000+$50 - $99 / hr10 - 49Langhorne, PA
Ability to deliver
35.6/40.017.4/20 Reviews10/10 Clients & Experience8.2/10 Market PresenceService focus
55% Custom Software Development65% C#45% Other -
$50,000+$25 - $49 / hr250 - 999Yerevan, Armenia
Ability to deliver
34.7/40.016.6/20 Reviews10/10 Clients & Experience8.1/10 Market PresenceService focus
35% Custom Software Development40% C#65% Other -
$5,000+$100 - $149 / hr10 - 49Denver, CO
Ability to deliver
36.8/40.017.8/20 Reviews10/10 Clients & Experience9.1/10 Market PresenceService focus
70% Custom Software Development40% C#30% Other -
$10,000+$25 - $49 / hr250 - 999Kolkata, India
Ability to deliver
39.7/40.020/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
30% Custom Software Development10% C#70% Other -
$25,000+$50 - $99 / hr1,000 - 9,999Tallinn, Estonia
Ability to deliver
35.8/40.015.8/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
50% Custom Software Development20% C#50% Other -
$5,000+$25 - $49 / hr250 - 999New York, NY
Ability to deliver
38.9/40.020/20 Reviews10/10 Clients & Experience8.9/10 Market PresenceService focus
60% Custom Software Development10% C#40% Other -
$25,000+$25 - $49 / hr50 - 249L'viv, Ukraine
Ability to deliver
38.1/40.019/20 Reviews10/10 Clients & Experience9.1/10 Market PresenceService focus
20% Custom Software Development60% C#80% Other -
$10,000+$50 - $99 / hr50 - 249Naarden, Netherlands
Ability to deliver
35.4/40.016.8/20 Reviews10/10 Clients & Experience8.6/10 Market PresenceService focus
40% Custom Software Development50% C#60% Other -
$50,000+$25 - $49 / hr50 - 249Warszawa, Poland
Ability to deliver
35.3/40.016.2/20 Reviews9.7/10 Clients & Experience9.4/10 Market PresenceService focus
40% Custom Software Development100% C#60% Other -
$5,000+$50 - $99 / hr10 - 49Rīga, Latvia
Ability to deliver
33.9/40.016.6/20 Reviews10/10 Clients & Experience7.3/10 Market PresenceService focus
60% Custom Software Development60% C#40% Other -
Undisclosed$150 - $199 / hr250 - 999London, England
Ability to deliver
36.4/40.017.2/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
20% Custom Software Development45% C#80% Other -
$25,000+$25 - $49 / hr250 - 999
Ability to deliver
35.9/40.016/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
25% Custom Software Development30% C#75% Other -
$10,000+$25 - $49 / hr50 - 249Cape Town, South Africa
Ability to deliver
34.9/40.015.8/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
40% Custom Software Development55% C#60% Other -
$50,000+$25 - $49 / hr250 - 999Sofia, Bulgaria
Ability to deliver
39.8/40.020/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
25% Custom Software Development10% C#75% Other -
$10,000+$50 - $99 / hr250 - 999Wrocław, Poland
Ability to deliver
37.8/40.018.2/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
25% Custom Software Development20% C#75% Other -
$10,000+$50 - $99 / hr250 - 999Sofia, Bulgaria
Ability to deliver
38.7/40.019/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
20% Custom Software Development20% C#80% Other -
$10,000+$25 - $49 / hr10 - 49Ahmedabad, India
Ability to deliver
36.7/40.017.8/20 Reviews9.6/10 Clients & Experience9.3/10 Market PresenceService focus
70% Custom Software Development30% C#30% Other -
$50,000+$100 - $149 / hr50 - 249Irvine, CA
Ability to deliver
39.8/40.020/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
40% Custom Software Development10% C#60% Other
Latest C Sharp Articles
See all articles
Micro SaaS: How Solo Developers Build Profitable Products
Solo developers now make up 35% of startups. Discover how micro SaaS lets individuals build and launch profitable products without a big team.
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