Top C# Developers
-
$25,000+$50 - $99 / hr50 - 249Tampa, FL
Services provided
Focus Areas
See all 9 projectsMAS Global Consulting is an End-to-end Software Development company specializing in Custom Software Creation and Software Engineering. Reviews highlight their technical expertise, rapid integration, and commitment, with 100% of feedback being positive. Clients praise their project management and adaptability, with 75% noting their ability to seamlessly blend into existing teams, and 50% emphasizing their strong communication and partnership-focused approach.
-
$10,000+$25 - $49 / hr250 - 999Ho Chi Minh, Vietnam
Services provided
Focus Areas
See all 33 projectsKyanon Digital is a bespoke software development company specializing in agile methodologies and custom software creation. The company is praised for its technical expertise and effective project management, enabling clients to quickly launch and enhance their products. Notably, 100% of reviewers appreciate their agile approach, although 20% suggest improvements in communication.
-
$10,000+$25 - $49 / hr250 - 999Stuttgart, Germany
Services provided
Focus Areas
See all 31 projects*instinctools is a bespoke software development company specializing in creating tailored and end-to-end software solutions. The reviews indicate that 100% of clients appreciate their project management skills, timely delivery, and responsiveness. Approximately 70% highlight their strong communication, agile methodologies, and ability to enhance client satisfaction through innovative solutions. Overall, *instinctools demonstrates professionalism and a commitment to exceeding client expectations in custom software creation.
-
$25,000+$50 - $99 / hr50 - 249Aventura, FL
Services provided
Focus Areas
See all 28 projectsMercury Development is a comprehensive software development company specializing in custom and full-stack software development services. Reviews indicate a mixed reception, with approximately 70% of feedback highlighting successful project deliveries and strong technical expertise. However, 30% of reviews note challenges in project management and communication. Mercury Development is praised for their adaptability, detailed focus, and ability to integrate closely with clients' existing teams.
-
$50,000+$50 - $99 / hr10 - 49Baton Rouge, LA
Services provided
Focus Areas
See all 11 projectsNovateus is a Custom Software Development company that excels in tailored software solutions, demonstrating expertise in Full Stack Software Development and bespoke software creation. Across multiple projects, clients commend Novateus for their responsiveness, communication, and ability to meet deadlines, with approximately 90% of reviews highlighting their effectiveness in project management and quick issue resolution. Their innovative approaches and strong alignment with client needs consistently result in successful project delivery.
-
$25,000+$100 - $149 / hr10 - 49Manor, TX
Services provided
Focus Areas
See all 26 projectsInventive Works is a renowned company in the field of Custom Software Development, specializing in tailored and end-to-end software solutions. The reviews indicate a high level of client satisfaction, with 100% of reviewers praising their effective project management and adaptability to diverse needs. Themes of reliability, technical expertise, and proactive communication are consistently highlighted, demonstrating their commitment to delivering high-quality software engineering services.
-
$25,000+$25 - $49 / hr50 - 249Bengaluru, India
Services provided
Focus Areas
See all 23 projects7EDGE is a versatile software development company specializing in custom software creation and full-stack software development. Reviews indicate a strong emphasis on adherence to processes, with 90% of clients appreciating their project management and communication skills. Clients highlight their commitment to quality, with 85% noting their ability to tailor solutions to unique business needs. Fewer clients (10%) mentioned areas for improvement, primarily in talent retention and language barriers.
-
$100,000+$25 - $49 / hr1,000 - 9,999Cochabamba, Bolivia
Services provided
Focus Areas
See all 7 projectsJalasoft is a Custom Software Development company specializing in Software Engineering and Full Stack Software Development. The reviews highlight their effective team augmentation, with 100% of users noting positive outcomes such as cost savings and accelerated product development. Clients appreciate their ability to quickly integrate, although they note occasional communication challenges due to language barriers.
-
$5,000+$200 - $300 / hr10 - 49Allentown, PA
Services provided
Focus Areas
See all 44 projectsKDG is a professional services firm specializing in tailored software development and the integration of business systems like Zoho CRM and Books. Across their reviews, 75% highlight their strong project management, attentive team, and commitment to client satisfaction. However, around 20% indicate challenges with communication and billing practices. KDG is praised for their bespoke software creations, making them a trusted partner for many clients.
-
$10,000+$25 - $49 / hr50 - 249L'viv, Ukraine
Services provided
Focus Areas
See all 27 projectsUinno is a bespoke software development company specializing in custom software creation and end-to-end software development. Across their reviews, Uinno has received overwhelmingly positive feedback, with clients praising their technical expertise, responsiveness, and innovative solutions. Approximately 90% of reviewers highlighted their ability to deliver projects on time and within budget, and 50% noted their insightful strategic guidance and flexibility.
-
$25,000+$50 - $99 / hr10 - 49Cape Town, South Africa
Services provided
Focus Areas
See all 41 projectsSpecno is a custom software development company specializing in tailored and end-to-end software solutions. Across their reviews, 100% of clients commend their enthusiastic and dedicated approach, with 67% highlighting their capacity to integrate into client teams. Their project management, communication, and delivery on time consistently receive positive feedback, with no notable areas for improvement mentioned.
-
$25,000+$50 - $99 / hr50 - 249Gliwice, Poland
Services provided
Focus Areas
See all 53 projectsArtkai specializes in custom software development, delivering end-to-end software engineering solutions, including MVP creation, UX/UI design, and software integration. Their reviews indicate high satisfaction, with 100% of clients praising their professional communication, budget management, and quality of work. Artkai consistently delivers projects on time and within budget, showcasing strong industry adaptability and a commitment to client needs.
-
$5,000+$50 - $99 / hr10 - 49Baar, Switzerland
Services provided
Focus Areas
See all 12 projectsBertoni Solutions is a custom software development company specializing in tailored software development, focusing on full-stack and backend solutions. Reviews highlight their effective integration into existing workflows, with 100% of clients praising their responsive communication and technical fit. Areas for improvement include onboarding documentation, but overall, they deliver timely, high-quality results and maintain strong client relationships.
-
$75,000+$200 - $300 / hr50 - 249Minneapolis, MN
Services provided
Focus Areas
See all 10 projectsClockwork is a bespoke software development company specializing in end-to-end software development, including mobile app creation and custom software solutions. Reviewers consistently praise Clockwork for their adaptability, timely project delivery, and strong communication skills. An impressive 100% of the reviews highlight their exceptional project management and seamless integration of client needs into their development process.
-
$10,000+$50 - $99 / hr50 - 249București, Romania
Services provided
Focus Areas
See all 11 projectsessensys { technology is a bespoke software development company specializing in tailored software solutions and full-stack development. Across 100% of reviews, clients praise their strong project management and timely delivery, with 83% highlighting their technical expertise. They are noted for their flexibility and responsiveness, addressing clients' needs effectively while providing high-quality, scalable, and secure solutions.
-
$50,000+$100 - $149 / hr10 - 49New Orleans, LA
Services provided
Focus Areas
See all 26 projectsLookFar Labs is a software development company specializing in custom and full-stack software development. Reviews reveal a high level of satisfaction, with over 90% of clients citing their expertise, efficient communication, and ability to deliver tailored solutions. Clients appreciate their responsiveness and integrity, as well as their capacity to adapt to changing requirements and provide comprehensive project management.
-
$25,000+Undisclosed10 - 49Richmond, VA
Services provided
Focus Areas
See all 11 projectsEnterBridge Technologies specializes in bespoke software development and custom software creation, providing tailored solutions for enterprise systems, product pricing, and workflow automation. Clients consistently praise their responsiveness and technical expertise, with over 85% mentioning timely delivery and effective project management. Their strong cultural alignment and value for cost are also frequently highlighted across reviews.
-
$25,000+$150 - $199 / hr10 - 49McMinnville, OR
Services provided
Focus Areas
See all 20 projectsBuildable Custom Software is a specialist in Custom Software Creation and Managed Software Development, noted for its adeptness in handling complex, bespoke projects across diverse industries. The company receives overwhelmingly positive feedback, with reviews emphasizing their expertise, project management prowess, and high-quality deliverables. Notably, 100% of clients highlighted their commitment to understanding business needs and delivering on tight deadlines, fostering trust and long-term collaborations.
-
$50,000+$150 - $199 / hr50 - 249Frisco, TX
Services provided
Focus Areas
See all 19 projectsFive Pack is a bespoke software development company specializing in custom software creation and full-stack software development. Across its reviews, Five Pack is praised for its commitment to understanding client needs and delivering tailored solutions, with approximately 90% of reviewers highlighting their responsiveness and team integration. While some noted a decrease in urgency towards project completion, the quality of work remained unaffected.
-
$50,000+$50 - $99 / hr10 - 49Braga, Portugal
Services provided
Focus Areas
See all 21 projectsCodepoint is a custom software development company specializing in tailored software development solutions. They excel in delivering bespoke software creation and end-to-end software development projects. Across all reviews, clients highlight Codepoint's quick response times, high-quality delivery, and seamless project management, with 100% of reviewers noting timely completion and effective communication. With a focus on meeting diverse client needs, they maintain a strong reputation for professionalism and reliability.
-
$50,000+$50 - $99 / hr50 - 249Cluj-Napoca, Romania
Services provided
Focus Areas
See all 15 projectsAscentCore is a custom software development company offering a comprehensive range of services, including full-stack development, AI integration, and managed software solutions. Across numerous reviews, clients praise AscentCore's technical excellence, proactive problem-solving, and reliable project management. Notably, 100% of reviewers commend the company's adaptability and on-time delivery, highlighting its ability to operate as a strategic partner rather than just a service provider.
-
$1,000+$50 - $99 / hr10 - 49London, England
Services provided
Focus Areas
See all 12 projectsTakeaway Reality is a bespoke software development company specializing in custom software creation, particularly with a focus on AR/VR solutions. They have received overwhelmingly positive feedback, with clients praising their ability to deliver projects on time and within budget. Notably, 100% of reviews highlight their innovative approach and the positive impact on clients' businesses, such as a 30% increase in sales for one customer.
-
$10,000+$25 - $49 / hr50 - 249Kraków, Poland
Services provided
Focus Areas
See all 58 projectsTechWings is a bespoke software development company known for providing tailored software solutions. Their expertise in custom software creation and full-stack software development has been consistently praised, with approximately 95% of reviews highlighting their high-quality deliverables and strong project management. Clients frequently commend TechWings for their responsiveness and ability to deliver projects on time and within budget, making them a reliable choice for end-to-end software development services.
-
$25,000+$25 - $49 / hr50 - 249Buenos Aires, Argentina
Services provided
Focus Areas
See all 18 projectsNybble Group is a dynamic custom software development company providing tailored software solutions across various sectors, with a focus on software engineering and end-to-end software development. The reviews reflect a predominantly positive experience, with approximately 90% of clients praising their flexibility, expertise, and timely delivery. A recurring theme is their effective communication and project management, with 80% of reviewers highlighting these aspects as key strengths.
-
$10,000+$50 - $99 / hr50 - 249Wrocław, Poland
Services provided
Focus Areas
See all 22 projectsAngry Nerds is a dynamic custom software development company specializing in end-to-end and bespoke software solutions. Their reviews highlight a 100% positive feedback rate, with clients praising their adaptability, proactive project management, and technical expertise. Notably, 80% of reviewers commend their ability to integrate seamlessly into existing projects, while their customer-centric approach and commitment to collaboration are frequently mentioned themes.
-
$50,000+$50 - $99 / hr50 - 249Miami, FL
Services provided
Focus Areas
See all 41 projectsIntellectsoft is a comprehensive software development company specializing in custom software creation, bespoke software development, and end-to-end software development services. The reviews highlight their professionalism, responsiveness, and ability to deliver projects on time and within budget, with over 90% of feedback being positive. Clients particularly appreciate their project management skills and tailored approach to software engineering, noted by 70% of reviewers.
-
$10,000+$50 - $99 / hr10 - 49Timișoara, Romania
Services provided
Focus Areas
See all 28 projectsAFI OPS TECHNOLOGIES specializes in Custom Software Development, offering tailored and end-to-end software solutions. The company consistently receives positive feedback for its technical expertise, timely delivery, and efficient project management, with 100% of reviewers praising their professionalism and commitment. Clients particularly commend their ability to seamlessly integrate into teams and deliver high-quality, reliable software solutions.
-
$50,000+$50 - $99 / hr10 - 49Warszawa, Poland
Services provided
Focus Areas
See all 21 projectsiomico is a Custom Software Development company specializing in tailored, full-stack, and end-to-end software and firmware solutions across various industries. The company consistently receives high praise for its project management, technical expertise, and communication, with 100% of reviews highlighting their responsiveness and ability to deliver on time. They excel in providing value and fostering a strong cultural fit with clients.
-
$5,000+$25 - $49 / hr50 - 249Luzern, Switzerland
Services provided
Focus Areas
See all 38 projectsSapientPro is a bespoke software development company specializing in end-to-end software engineering, including custom software creation and full-stack development. The reviews indicate a high level of satisfaction, with 100% of clients praising their project management, responsiveness, and technical expertise. Clients are impressed by SapientPro's ability to meet deadlines and stay within budget, highlighting their skill in seamless integrations and scalable solutions.
-
$5,000+$150 - $199 / hr10 - 49Portland, OR
Services provided
Focus Areas
See all 32 projectsSembit is a bespoke software development company specializing in tailored and end-to-end software solutions. They have consistently received positive feedback, with 100% of reviewers praising their communication and project management skills. Clients highlight their ability to deliver high-quality work on time, with 80% noting their exceptional responsiveness and alignment with client needs. Their service excellence and collaborative approach are frequently commended.
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
39.9/40.020/20 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
38.4/40.018.6/20 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 -
$10,000+$25 - $49 / hr250 - 999New York, NY
Ability to deliver
38.4/40.018.8/20 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
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
39.6/40.020/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
15% Custom Software Development22% C#85% 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 -
$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 -
$25,000+$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 -
$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+$50 - $99 / hr250 - 999Austin, TX
Ability to deliver
38.5/40.019.2/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
30% Custom Software Development20% 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 -
$25,000+$25 - $49 / hr250 - 999Oslo, Norway
Ability to deliver
39.7/40.020/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
50% Custom Software Development10% C#50% Other -
$1,000+$100 - $149 / hr10 - 49Denver, CO
Ability to deliver
37/40.018/20 Reviews10/10 Clients & Experience9.1/10 Market PresenceService focus
70% Custom Software Development40% C#30% 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 -
$10,000+$50 - $99 / hr50 - 249Naarden, Netherlands
Ability to deliver
36/40.017.4/20 Reviews10/10 Clients & Experience8.6/10 Market PresenceService focus
40% Custom Software Development50% C#60% 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 -
$50,000+$150 - $199 / hr10 - 49Ottawa, Canada
Ability to deliver
37.2/40.017.6/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
35% Custom Software Development100% C#65% 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 -
$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 -
$25,000+$50 - $99 / hr50 - 249Los Angeles, CA
Ability to deliver
37.2/40.018.2/20 Reviews10/10 Clients & Experience9/10 Market PresenceService focus
35% Custom Software Development40% C#65% Other
Latest C Sharp Articles
See all articles
Software Development Metrics That Matter to Business Leaders (With Examples)
Tracking and reporting key metrics is paramount to ensuring the success of your software development project. Understand these benchmarks to improve...
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