Top C# Developers
-
$10,000+$25 - $49 / hr10 - 49Porto Alegre, Brazil
Services provided
Focus Areas
See all 3 projectsDois na Oito is a bespoke software development company excelling in custom software creation and full-stack development. With a small team of 2-5 employees, the company is praised for its agile development process, strong communication, and responsiveness. Reviews indicate that 100% of clients appreciate their project management skills and technical expertise, particularly in front-end engineering and cloud architecture.
-
$5,000+$25 - $49 / hr50 - 249Montevideo, Uruguay
Services provided
Focus Areas
See all 8 projectsGeneXus Consulting is a company specializing in tailored software development, offering custom software creation and end-to-end software development services. The reviews are predominantly positive, with clients highlighting their effective implementation of software solutions and strong project management skills. However, some feedback indicates areas for improvement, such as communication and bug testing, mentioned by about 14% of reviewers.
-
$25,000+$50 - $99 / hr250 - 999Oak Brook, IL
Services provided
Focus Areas
See all 1 projectsSenecaGlobal is a bespoke software development company providing tailored and full-stack software development services. Their reviews highlight their exemplary project management, delivering work on time and within budget, with 100% of feedback noting their high-quality work and effective communication, saving clients significant costs. They excel particularly in offshore development, with no reported language barriers.
-
$5,000+$50 - $99 / hr50 - 249Prague, Czech Republic
Services provided
Focus Areas
See all 8 projectsprofiq is a company specializing in bespoke software development, offering services that include frontend and backend development, DevOps, and automated testing solutions. The company is highly praised for its technical expertise, flexibility, and commitment to quality, with 100% of reviewers citing on-time delivery and an exceptional integration into clients' existing workflows. The ability to adapt quickly and provide high-level engineering support is frequently highlighted across reviews.
-
$10,000+Undisclosed10 - 49Herzliya, Israel
Services provided
Focus Areas
See all 1 projectsTrivium Solutions is a Custom Software Creation company specializing in tailored software development for embedded platforms. They are praised for their high level of expertise, flexibility, and commitment to client goals, with 100% of reviewers noting their effective project management and responsiveness. Trivium Solutions is recognized as a reliable partner with a strong track record of successful projects.
-
$5,000+< $25 / hr50 - 249Jaipur, India
Services provided
Focus Areas
See all 6 projectsTechno Softwares is a bespoke software development company specializing in custom software creation and full-stack software development. Their clients consistently praise their expertise, timely delivery, and ability to exceed expectations. Approximately 100% of reviews highlight their strong commitment to client needs, efficient project management, and seamless communication, with no significant areas for improvement mentioned.
-
$5,000+< $25 / hr10 - 49Lahore, Pakistan
Services provided
Focus Areas
See all 1 projectsTechtics is a bespoke software development company known for its full stack and end-to-end software engineering services. About 80% of reviewers commend their professional teamwork and flexibility, while 20% suggest improvements in response times. Overall, clients are impressed with their ability to deliver high-quality projects that meet specific requirements.
-
$10,000+$50 - $99 / hr10 - 49Montevideo, Uruguay
Services provided
Focus Areas
See all 6 projectsMoovx is a bespoke software development company specializing in tailored software creation and end-to-end software development services. Reviews highlight their technical expertise, effective project management, and ability to deliver solutions that meet business needs, with 100% of feedback praising their responsiveness and transparency. While some initial communication issues were noted, these were swiftly resolved, showcasing their commitment to client satisfaction.
-
$10,000+$100 - $149 / hr10 - 49Bournemouth, England
Services provided
Focus Areas
See all 37 projectsCold Banana Limited is a bespoke software development company specializing in custom software creation and end-to-end software development. The company has received overwhelmingly positive feedback, with nearly all reviewers praising their project management, responsiveness, and ability to deliver tailored solutions on time. Their expertise in creating user-friendly platforms and improving operational efficiency has consistently impressed clients across diverse industries.
-
$1,000+$50 - $99 / hr2 - 9
Services provided
Focus Areas
See all 3 projectsLibnamic is a Custom Software Creation company that excels in tailored software development solutions, particularly with platforms like Omeka. The reviews highlight their sensitivity to client needs and effective project management, with 100% positive feedback emphasizing their passion and specialized IT knowledge. Their work has extended impact and outreach in over 15 countries, showcasing their expertise in bespoke software development.
-
$5,000+$25 - $49 / hr2 - 9
Services provided
Focus Areas
See all 2 projectsMofables is a versatile digital entertainment company specializing in developing innovative applications and augmented reality solutions for gaming and educational purposes. Their reviews highlight exceptional technological expertise and project management skills, with clients noting a 50% time-saving in development and significant sales success. Impressively, 100% of reviewers commend Mofables for their creativity and collaborative approach.
-
$1,000+< $25 / hr50 - 249Jaipur, India
Services provided
Focus Areas
See all 1 projectsCharu Mindworks (India) Private Limited is a web development company known for its professional and supportive staff, consistently meeting client requirements with high satisfaction. With no noted areas for improvement, 100% of the feedback highlights their responsiveness and post-project support, underscoring their commitment to client satisfaction and project excellence.
-
$1,000+$50 - $99 / hr10 - 49
Services provided
Focus Areas
See all 3 projectsRyland Technology is a bespoke software development company specializing in custom software creation and tailored software development solutions. Reviews highlight their expertise in both full-stack software development and backend work, particularly with Excel and financial modeling, with 100% of reviewers expressing high satisfaction. Clients praise their adaptability, professional service, and effective project management, often noting their unique ability to address complex Microsoft Excel challenges.
-
$10,000+Undisclosed2 - 9Los Angeles, CA
Services provided
Focus Areas
See all 1 projectsLucrum Labs is a development company specializing in creating infrastructure for mobile education gaming platforms using Unity 3D and iOS. The reviews indicate a positive experience, highlighting their efficiency, project management skills, and problem-solving approach, with 100% of feedback being affirmative. Clients appreciate their knowledge and ability to set clear expectations and meet milestones.
-
$10,000+$50 - $99 / hr10 - 49London, England
Services provided
Focus Areas
See all 7 projectsCircle Square is a bespoke software development company specializing in tailored software solutions across various industries including health-tech, transportation, and real estate. Their custom software development services are well-regarded with approximately 90% of reviewers highlighting their rapid project delivery and effective communication. Clients appreciate Circle Square's adaptability and technical expertise, often commending their ability to meet tight deadlines and deliver high-quality, end-to-end software development solutions.
-
$1,000+$50 - $99 / hr10 - 49Prague, Czech Republic
Services provided
Focus Areas
See all 2 projectsAppSpark is a bespoke software development company specializing in custom software creation and end-to-end software development. They are praised for their technical skill, agility, and effective project management, with 100% of reviews highlighting their timely delivery and responsiveness. Clients appreciate their ability to align technical solutions with business needs, with no significant areas for improvement noted.
-
$1,000+$100 - $149 / hr250 - 999Gurugram, India
Services provided
Focus Areas
See all 5 projectsInfo-X is a Custom Software Development company specializing in tailored software solutions, including bespoke operational platforms and continuous system maintenance. Reviews highlight their professionalism and high-quality product, with 100% positive feedback emphasizing their effective communication and alignment with company values, resulting in increased profitability and adaptability.
-
$5,000+$25 - $49 / hr2 - 9Szeged, Hungary
Services provided
Focus Areas
See all 5 projectsTiger Softwares is a Bespoke Software Development company specializing in crafting tailored software solutions. Across their reviews, they are consistently praised for their flexibility, creativity, and ability to meet complex client needs, with 100% of reviewers expressing satisfaction. Their project management and communication are noted for excellence, with timely delivery and proactive problem-solving being common themes.
-
$10,000+$25 - $49 / hr10 - 49Dnipropetrovs'k, Ukraine
Services provided
Focus Areas
See all 3 projectsUnicreo is a custom software development company specializing in tailored software solutions with a focus on full-stack and end-to-end software engineering. The company receives overwhelmingly positive feedback, with approximately 90% of reviewers emphasizing their technical expertise, responsiveness, and dedication. Clients appreciate Unicreo's strong project management and commitment to delivering results, though some note a desire for more open feedback channels and improved task complexity assessments.
-
$10,000+$25 - $49 / hr50 - 249Kraków, Poland
Services provided
Focus Areas
See all 1 projectsAmsterdam Standard is a bespoke software development company known for end-to-end software engineering solutions, particularly in custom software creation. Of their reviews, 100% are positive, highlighting their impressive service range and effective communication. Notably, they excel in tailored software development, as evidenced by their successful automation project for attraction photography.
-
$25,000+$25 - $49 / hr10 - 49Niš, Serbia
Services provided
Focus Areas
See all 1 projectsMegatrend is a bespoke software development company specializing in creating tailored solutions using Microsoft technologies, such as .NET and ASP.NET Core. With a focus on enhancing business processes, 100% of reviewers praise their effective project management and seamless integration of complex systems, highlighting their responsiveness and communication. Improvements in database management and process automation were particularly noted.
-
$1,000+$50 - $99 / hr50 - 249Värnamo, Sweden
Services provided
Focus Areas
See all 5 projectsVeritaz is a bespoke software development company excelling in custom software creation and managed software development. Reviewers commend their results-driven and KPI-oriented approach, with an emphasis on saving time and costs. Notably, 100% of feedback highlights their effective project management and impressive focus on numbers and results.
-
$10,000+$50 - $99 / hr10 - 49Meerbusch, Germany
Services provided
Focus Areas
See all 1 projectsIteora GmbH is an IT solutions and development company that specializes in creating and managing complex IT systems, including platforms and billing infrastructure. Reviews indicate a high level of customer satisfaction, with 100% of feedback highlighting their flexibility, effective project management, and cost-saving strategies, although no significant areas for improvement were identified.
-
$1,000+$25 - $49 / hr10 - 49San Francisco, CA
Services provided
Focus Areas
See all 12 projectsAlternova, Inc. is a custom software development company specializing in digital health solutions. Reviews indicate a strong alignment with client values, though one project was not completed. Approximately 67% of reviewers praised their problem-solving skills and commitment to project goals, especially in full stack development and software engineering. Communication is a noted strength, yet centralized systems could enhance efficiency.
-
$5,000+< $25 / hr10 - 49Hanoi, Vietnam
Services provided
Focus Areas
See all 3 projectsYITEC Research And Technology Development Co.LTD is a bespoke software development company specializing in AI solutions and custom software creation. Reviewers praise their strong work ethic, timely project delivery, and comprehensive communication, with 100% highlighting satisfaction and professionalism. Key strengths include their expertise in software engineering and ability to create tailored software solutions that meet client needs effectively.
-
$5,000+< $25 / hr50 - 249Ahmedabad, India
Services provided
Focus Areas
See all 8 projectsPanth Softech is a custom software development company with a strong focus on Microsoft Dynamics CRM implementations and software engineering services. Approximately 80% of reviewers commend their rapid response and effective communication, while 60% highlight challenges with quality control and communication clarity. Overall, Panth Softech is recognized for delivering scalable solutions, despite some areas needing improvement.
-
$1,000+$25 - $49 / hr2 - 9
Services provided
Focus Areas
See all 4 projectsSpecialCase Software Solutions is a versatile software development company specializing in web and application development, including WordPress integration and custom web app creation. The feedback is overwhelmingly positive, with both reviewers praising their timely delivery, efficient project management, and involvement in business analytics. Notably, 100% of reviewers highlight their impressive project execution and the added value provided beyond software development.
-
$50,000+$150 - $199 / hr10 - 49Broomfield, CO
Services provided
Focus Areas
See all 1 projectsLatitude 40 Consulting, Inc. is a bespoke software development company that excels in modernizing and integrating complex systems through managed software development. They are praised for their responsiveness and effective communication, with 100% positive feedback emphasizing their role as a trusted business partner in technological transformation efforts.
-
$1,000+$25 - $49 / hr50 - 249Cincinnati, OH
Services provided
Focus Areas
See all 6 projectsDigimid is a digital marketing and web development company that provides a range of services including web design, eCommerce solutions, SEO, and digital marketing for various sectors. Overall feedback is overwhelmingly positive, with clients praising their professionalism, responsiveness, and effective communication. Approximately 100% of reviewers highlighted the team's ability to deliver projects on time and their commitment to client success, demonstrating Digimid’s reliability and expertise in meeting diverse client needs.
-
$1,000+< $25 / hr10 - 49Ahmedabad, India
Services provided
Focus Areas
See all 9 projectsFluxbyte Technologies Private Limited is a Custom Software Development company specializing in end-to-end software solutions and SaaS development. With positive feedback from 100% of reviewers, clients commend their technical expertise, clear communication, and ability to deliver projects on time. Notably, 75% of reviewers highlight their alignment with company values and cultural fit as a significant benefit.
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
35% Custom Software Development40% C#65% Other -
$50,000+$50 - $99 / hr1,000 - 9,999L'viv, Ukraine
Ability to deliver
37.6/40.017.8/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
25% Custom Software Development22% C#75% Other -
$25,000+< $25 / hr1,000 - 9,999Ahmedabad, India
Ability to deliver
38/40.018.2/20 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
36.4/40.016.4/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
40% Custom Software Development70% C#60% Other -
$50,000+$50 - $99 / hr1,000 - 9,999Kraków, Poland
Ability to deliver
39.7/40.020/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
15% Custom Software Development22% C#85% Other -
$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 -
$10,000+$25 - $49 / hr250 - 999L'viv, Ukraine
Ability to deliver
37.6/40.018/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
35% Custom Software Development25% C#65% 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 -
$50,000+$50 - $99 / hr10 - 49Langhorne, PA
Ability to deliver
36/40.017.8/20 Reviews10/10 Clients & Experience8.2/10 Market PresenceService focus
55% Custom Software Development65% C#45% 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 -
$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 -
$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 -
$10,000+$50 - $99 / hr250 - 999Wrocław, Poland
Ability to deliver
38.4/40.019.2/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
30% Custom Software Development20% C#70% Other -
$50,000+$50 - $99 / hr250 - 999Hudson, OH
Ability to deliver
36.1/40.016.6/20 Reviews9.8/10 Clients & Experience9.7/10 Market PresenceService focus
30% Custom Software Development30% C#70% Other -
$25,000+$25 - $49 / hr1,000 - 9,999Boca Raton, FL
Ability to deliver
38.8/40.019/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
30% Custom Software Development10% C#70% Other -
$25,000+$25 - $49 / hr250 - 999
Ability to deliver
35.9/40.016/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
30% Custom Software Development30% C#70% Other -
$5,000+$25 - $49 / hr250 - 999Kolkata, India
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 / 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 -
$25,000+$50 - $99 / hr1,000 - 9,999Tallinn, Estonia
Ability to deliver
35.8/40.015.8/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
50% Custom Software Development20% C#50% Other -
$1,000+$100 - $149 / hr10 - 49Denver, CO
Ability to deliver
36.7/40.017.6/20 Reviews10/10 Clients & Experience9.1/10 Market PresenceService focus
70% Custom Software Development40% C#30% Other -
$5,000+$25 - $49 / hr250 - 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 -
$10,000+$50 - $99 / hr50 - 249Naarden, Netherlands
Ability to deliver
35.6/40.017/20 Reviews10/10 Clients & Experience8.6/10 Market PresenceService focus
40% Custom Software Development50% C#60% Other -
$50,000+$150 - $199 / hr10 - 49Ottawa, Canada
Ability to deliver
37/40.017.4/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
35% Custom Software Development100% C#65% Other -
$10,000+$25 - $49 / hr250 - 999Rzeszów, Poland
Ability to deliver
39.5/40.020/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
25% Custom Software Development15% C#75% Other -
$10,000+$25 - $49 / hr10 - 49Ahmedabad, India
Ability to deliver
37.4/40.018.4/20 Reviews9.6/10 Clients & Experience9.5/10 Market PresenceService focus
60% Custom Software Development30% C#40% 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 -
$25,000+$25 - $49 / hr250 - 999Oslo, Norway
Ability to deliver
38.5/40.018.8/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
50% Custom Software Development10% C#50% 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
Latest C Sharp Articles
See all articles
Why is Sustainable Architecture a Non-Negotiable Asset?
This article explores the gap between rapid development and sustainable architecture and why long-term success still depends on solid engineering fundamentals.
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