Top C# Developers
-
$25,000+$50 - $99 / hr10 - 49Sofia, Bulgaria
Services provided
Focus Areas
See all 4 projectsAmexis Ltd is a bespoke software development company known for its exceptional expertise in custom software creation and full-stack software development. With 100% positive reviews, clients praise their professionalism, seamless integration, and timely delivery. Amexis's ability to adapt to evolving requirements while maintaining high standards makes them a valued partner for tailored software development projects.
-
$1,000+$100 - $149 / hr2 - 9
Services provided
Focus Areas
See all 1 projectsHurrah Web Solutions is a web development company known for designing, building, and maintaining web applications. Their clients appreciate their ability to deliver projects on time and within budget, with 100% of the reviews highlighting their efficient project management and high-quality solutions. Reviewers also note the company's alignment with client values and proactive approach to problem-solving.
-
$25,000+$50 - $99 / hr10 - 49Lisboa, Portugal
Services provided
Focus Areas
See all 13 projectsTwistag is a full-stack software development company specializing in custom software creation and tailored software development solutions. The company consistently receives positive feedback, with reviewers praising their project management and responsiveness, and several highlighting their culture fit and alignment with company values. Across the reviews, 100% of clients express satisfaction with Twistag's delivery and communication.
-
$10,000+$100 - $149 / hr10 - 49Chicago, IL
Services provided
Focus Areas
See all 7 projectsMXOtech, Inc. is a bespoke software development firm that offers tailored solutions across various industries, emphasizing flexibility and partnership. Reviews highlight their impressive problem-solving capabilities and proactive approach, with 100% positive feedback on their responsiveness and willingness to meet client needs. However, 25% of reviewers suggest that improvements in project management clarity could enhance their services further.
-
$10,000+$25 - $49 / hr10 - 49Boca del Río, Mexico
Services provided
Focus Areas
See all 9 projectsEhecatl is a custom software development company specializing in tailored software solutions, particularly for the automotive sector. Their expertise in developing efficient applications using technologies like .NET and JavaScript has garnered positive feedback, with 100% of reviewers highlighting enhanced internal management and communication. Clients consistently praise their excellent project management and communication skills.
-
$10,000+$25 - $49 / hr10 - 49Miami, FL
Services provided
Focus Areas
See all 2 projectsSiblings Software is a company specializing in tailored software development, providing skilled software engineers to meet specific project needs. With 100% positive feedback, reviewers commend Siblings Software for their professionalism, value for cost, and strong alignment with company values. Their CEO's responsiveness and dedication are highlighted as particularly impressive.
-
$5,000+$25 - $49 / hr50 - 249Caparica, Portugal
Services provided
Focus Areas
See all 2 projectsInspire IT is a versatile IT services company specializing in website development and remote team augmentation. The company has received positive feedback from clients, with 100% satisfaction reported in delivering projects on time and effectively meeting client needs. Clients appreciate their supportive approach to business growth and their ability to quickly provide skilled engineers.
-
$25,000+$50 - $99 / hr50 - 249
Services provided
Focus Areas
See all 1 projectsEversis is a project management firm specializing in IT infrastructure projects. Overall, feedback is overwhelmingly positive, with 100% of reviewers highlighting effective communication and successful project outcomes. The company is noted for managing complex and satisfying projects, evidenced by securing new work proposals from esteemed clients like the European Space Agency.
-
$5,000+$25 - $49 / hr50 - 249Kyiv, Ukraine
Services provided
Focus Areas
See all 11 projectsSprinterra is a bespoke software development company adept at full-stack and managed software development, delivering tailored solutions across various industries. Clients consistently highlight their project management proficiency, excellent communication, and ability to meet deadlines, with 100% of reviews mentioning successful outcomes and high-quality deliverables. Their team is particularly noted for being responsive, reliable, and committed, often overcoming significant challenges to exceed expectations.
-
$10,000+$25 - $49 / hr10 - 49București, Romania
Services provided
Focus Areas
See all 7 projectsEquilobe Software is a custom software development company that excels in providing tailored software development solutions. With a focus on software engineering and managed software development, 100% of reviewers commend their strong communication skills and efficient project management. A recurring theme is their ability to meet deadlines and integrate seamlessly with client teams, underscoring their technical expertise and adaptability.
-
$25,000+$25 - $49 / hr250 - 999Chennai, India
Services provided
Focus Areas
See all 2 projectsiSolve Technologies Europe B.V. is a custom software development company specializing in tailored software solutions like their iStart platform for efficient employee onboarding. Their services are highly appreciated, with 100% of reviewers highlighting their transparent pricing and prompt support, though some suggest improvements in pricing and features.
-
$10,000+$25 - $49 / hr10 - 49Warszawa, Poland
Services provided
Focus Areas
See all 11 projectsGO ONLINE is a software development company specializing in custom software creation and full-stack software development. Reviews reveal a remarkable 100% satisfaction rate, highlighting their professionalism, timely delivery, and effective communication. Nearly all clients commend their innovative team for seamlessly integrating client feedback, with 90% acknowledging their exceptional project management. GO ONLINE's commitment to bespoke software development ensures tailored solutions that meet diverse business needs.
-
$5,000+$100 - $149 / hr10 - 49Edenvale, South Africa
Services provided
Focus Areas
See all 3 projectsSoftserve Digital Development offers bespoke software development, tailored software solutions, and custom app development services. Reviews highlight their ability to deliver secure, efficient, and user-friendly systems that streamline processes and enhance operational efficiency. Overall, clients commend their strong work ethic, commitment to meeting deadlines, and excellence in project management.
-
$1,000+$50 - $99 / hr10 - 49Wrocław, Poland
Services provided
Focus Areas
See all 4 projectsVialutions is a custom software development company that excels in tailored software solutions and end-to-end software development. They are highly praised for their flexibility, fast reaction times, and business-oriented approach, with approximately 100% of reviewers highlighting their effective communication and adaptability. Clients commend Vialutions for reducing workload and delivering efficient software solutions.
-
$5,000+< $25 / hr50 - 249Ahmedabad, India
Services provided
Focus Areas
See all 15 projectsEMED HEALTHTECH is a custom software development company specializing in healthcare solutions, with projects spanning telemedicine, e-pharmacy, and digital healthcare platforms. Across reviews, 100% of clients commend their effective project management and responsiveness. Clients also appreciate their budget-friendly pricing, expertise in healthcare technologies, and ability to deliver tailored solutions. Some indicated a need for improvement in meeting deadlines and enhancing specific models.
-
$50,000+$50 - $99 / hr250 - 999
Services provided
Focus Areas
See all 4 projectsCommit is a versatile software development company excelling in custom software creation and full-stack software development. Reviews highlight their high level of expertise, efficient project management, and excellent communication, with approximately 100% positive feedback regarding their engagement and deliverables. They are particularly noted for their ability to translate functional requirements into seamless design and code.
-
$50,000+$100 - $149 / hr10 - 49Chicago, IL
Services provided
Focus Areas
See all 15 projectsTangoCode is a bespoke software development company specializing in end-to-end software development, including mobile apps, cloud-based solutions, and custom APIs. Their reviews reflect a strong emphasis on effective communication, project management, and stakeholder collaboration. Approximately 85% of reviewers praised their ability to meet deadlines and deliver tailored software solutions that enhanced client efficiency and market competitiveness.
-
$5,000+$50 - $99 / hr50 - 249Łódź, Poland
Services provided
Focus Areas
See all 9 projectsInwedo is a Custom Software Development company specializing in tailored software creation and full stack software development. Their clients consistently praise them for their technical expertise, collaboration, and rapid response times. With a 100% positive feedback rate, reviewers highlight Inwedo's ability to deliver quality software solutions on time and within budget, while fostering strong, value-driven partnerships.
-
$25,000+$50 - $99 / hr50 - 249Allen, TX
Services provided
Focus Areas
See all 7 projectsBIT Studios is a bespoke software development company specializing in custom software creation and full-stack software development. Their clients consistently praise their robust project management and technical expertise, with over 80% of reviews highlighting their effective communication, timely delivery, and collaborative approach. BIT Studios is commended for understanding clients' industries and offering tailored solutions, enhancing business processes and operational efficiency.
-
$25,000+$25 - $49 / hr250 - 999Dublin, OH
Services provided
Focus Areas
See all 10 projectsDash Technologies Inc is a custom software development company specializing in bespoke software creation and end-to-end software development solutions. Reviewers highlight their exceptional engagement and communication skills, with 100% noting their ability to clearly explain complex technical concepts in layman's terms. Clients are impressed by their organized project management and successful data centralization efforts.
-
$10,000+$25 - $49 / hr10 - 49Hanoi, Vietnam
Services provided
Focus Areas
See all 11 projectsLinxHQ Pte Ltd is a bespoke software development firm specializing in end-to-end software engineering solutions. Reviews highlight their strong customer-oriented approach, with commendations for flexibility and responsiveness, as evidenced by 100% of reviewers appreciating their attentive service. Clients are impressed by their project management skills and ability to adapt, although some mention room for improvement in development time and visual design.
-
$10,000+Undisclosed50 - 249Chicago, IL
Services provided
Focus Areas
See all 5 projectsalligatortek is a Custom Software Development company recognized for its expertise in tailored software solutions, including full stack and managed software development. Reviewers commend the company for its innovative approach and efficient project management, with a 100% satisfaction rate in delivering functional and reliable solutions that enhance productivity and user engagement. Alligatortek's commitment to understanding client needs and providing value-driven results is frequently highlighted.
-
$5,000+$50 - $99 / hr50 - 249Amsterdam, Netherlands
Services provided
Focus Areas
See all 16 projectsSSA Group is a custom software development company known for its excellence in delivering tailored software solutions. Clients commend SSA Group for their responsive communication and the quality of their front-end development services, with 100% of reviews highlighting their strong culture fit and team integration. Notably, there are no reported areas for improvement, indicating consistently high satisfaction among reviewers.
-
$10,000+$50 - $99 / hr2 - 9Bristol, England
Services provided
Focus Areas
See all 6 projectsBlue Sparrow is a mobile app development company that consistently receives high praise for their exceptional project management, communication skills, and ability to deliver innovative solutions tailored to clients' needs. With approximately 100% of the reviews expressing positive feedback, clients commend their hands-on approach, industry expertise, and alignment with project goals, contributing to high user engagement and satisfaction.
-
$100,000+$100 - $149 / hr50 - 249Lehi, UT
Services provided
Focus Areas
See all 14 projectsKahoa, formerly known as SolutionStream, specializes in bespoke software development, providing full stack software development services across various industries. Reviews from clients like healthcare providers, educational institutions, and fintech companies highlight their proficiency in managing complex software projects, with 85% of feedback emphasizing their strong project management and technical expertise. While some clients noted the need for more resources or integration support, Kahoa is consistently lauded for their transparency and high-caliber talent.
-
$50,000+$100 - $149 / hr10 - 49Manchester , England
Services provided
Focus Areas
See all 3 projectsSilverchip is a bespoke software development company renowned for its expertise in full stack and custom software creation. Clients commend their proficiency, with approximately 90% of feedback highlighting successful project execution and innovation. Reviewers frequently mention their adept handling of complex integrations and commitment to leveraging cutting-edge technology, underscoring their role as an integral extension of client teams.
-
$25,000+$50 - $99 / hr50 - 249New York, NY
Services provided
Focus Areas
See all 9 projectsErgonized is a bespoke software development company specializing in custom software creation, particularly within the Salesforce and Zoho ecosystems. Across their reviews, clients consistently praise their responsive project management and high-quality expertise, especially in Salesforce development. Notably, 100% of reviewers highlight the company's impressive communication and adaptability, ensuring projects are completed efficiently despite challenges such as time differences or language barriers.
-
$25,000+$50 - $99 / hr50 - 249London, England
Services provided
Focus Areas
See all 12 projectsGT is a bespoke software development company specializing in custom software creation and end-to-end software development. Across all reviews, clients consistently praise GT's exceptional support, timely delivery, and flexibility, with a 100% satisfaction rate. Notably, 80% of reviewers commend GT's ability to convert transactional relationships into strategic partnerships, highlighting their network's strength and commitment to client success.
-
$5,000+$100 - $149 / hr10 - 49London, England
Services provided
Focus Areas
See all 5 projectsAuthentic Digital is a bespoke software development company specializing in modern design systems and UX design. The feedback is overwhelmingly positive, with 100% of reviewers highlighting their dedication and ability to deliver high-quality, coherent software solutions on time and within budget. They are commended for their commitment to excellence and alignment with client values.
-
$5,000+$25 - $49 / hr50 - 249Indore, India
Services provided
Focus Areas
See all 3 projectsInwizards Software Technology is a custom software development company that excels in bespoke software creation and end-to-end software development. With a remarkable ability to manage pressure and adapt swiftly, they have achieved high customer satisfaction rates and consistently delivered successful projects. Approximately 90% of the feedback highlights their technical strength, adaptability, and effective project management capabilities.
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 -
$5,000+< $25 / hr250 - 999Ahmedabad, India
Ability to deliver
39.7/40.020/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
35% Custom Software Development30% C#65% Other -
$50,000+$50 - $99 / hr1,000 - 9,999L'viv, Ukraine
Ability to deliver
38/40.018.2/20 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
38/40.018.4/20 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
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 -
$10,000+$50 - $99 / hr250 - 999Austin, TX
Ability to deliver
38.9/40.019.6/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
30% Custom Software Development20% C#70% 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+$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
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