Top C# Developers
-
$5,000+$25 - $49 / hr10 - 49Warszawa, Poland
Services provided
Focus Areas
See all 4 projectsUMIND is a custom software creation company specializing in full stack and end-to-end software development services. The reviews highlight their impressive flexibility, professionalism, and seamless communication, with 100% positive feedback emphasizing timely project completion and effective collaboration. Reviewers consistently commend their ability to integrate and provide high-quality development expertise swiftly.
-
$10,000+$25 - $49 / hr250 - 999Lahore, Pakistan
Services provided
Focus Areas
See all 9 projectsRolustech is a bespoke software development company specializing in CRM solutions and custom software creation. They are highly praised for their project management, expertise, and cost-effectiveness, with 100% of reviewers noting their reliable communication and timely delivery. Rolustech consistently delivers tailored solutions, enhancing client efficiencies and scaling development capacities.
-
$1,000+< $25 / hr2 - 9Küçükçekmece, Türkiye
Services provided
Focus Areas
See all 2 projectsLisa Web Design is a web development company known for delivering modern and mobile-compatible websites. Reviews highlight their professionalism, with 100% of feedback indicating satisfaction, particularly praising their responsiveness and effective communication. Notably, clients experienced a 70% improvement in mobile user experience and increased site traffic.
-
$5,000+$25 - $49 / hr50 - 249Mumbai, India
Services provided
Focus Areas
See all 1 projectsADe Technologies, Inc. is a versatile technology company providing web development, iOS application development, graphic design, SMM, and SEO services. According to client feedback, 97%–98% of users experience seamless operations due to their robust systems. Clients appreciate their proactive approach, constant collaboration, and 24-hour responsiveness, making them a reliable extension of in-house teams.
-
$5,000+$25 - $49 / hr2 - 9L'viv, Ukraine
Services provided
Focus Areas
See all 1 projectsSemalt specializes in bespoke software development with a focus on automation solutions. The feedback highlights a 100% positive experience, emphasizing their ability to understand client needs and deliver tailored software that automates business processes efficiently. One area for improvement noted was communication clarity with non-English-speaking team members.
-
$5,000+$25 - $49 / hr50 - 249Pune, India
Services provided
Focus Areas
See all 2 projectsAppzia Technologies, a prominent custom software development company with expertise in app and website creation, is highly praised for its client-centric and professional approach. The reviews highlight their ability to deliver personalized solutions and effective project management, with 100% of feedback noting their responsiveness and technical proficiency.
-
$1,000+$25 - $49 / hr10 - 49Vilnius, Lithuania
Services provided
Focus Areas
See all 1 projectsKoditus is a custom software development company specializing in tailored and end-to-end software solutions. The reviews indicate a positive experience, with 100% highlighting their flexibility and customer-oriented approach, as well as their attention to employee well-being. Clients appreciate their value for cost and cultural alignment, with no noted areas for improvement.
-
$10,000+$150 - $199 / hr10 - 49Cleveland, OH
Services provided
Focus Areas
See all 5 projectsSavage Innovations is a bespoke software development company offering tailored software engineering solutions. Over 90% of feedback highlights their efficiency in delivering scalable projects on time and within budget. Clients consistently appreciate their customer-focused approach, technical expertise, and ability to tackle complex development challenges seamlessly.
-
$5,000+$25 - $49 / hr50 - 249
Services provided
Focus Areas
See all 3 projectsWEB SHINE TECH is a web development company that provides services ranging from website creation to e-commerce platform design. The company is highly praised for its quick response rates, effective project management, and professional team, with 100% of reviewers noting these strengths. However, one reviewer suggested a need for more modern website aesthetics.
-
$1,000+$50 - $99 / hr50 - 249Warszawa, Poland
Services provided
Focus Areas
See all 1 projectsMadiff is a software development company specializing in enhancing legacy systems, particularly with .NET programming. The overall feedback highlights their ability to quickly provide skilled programmers at competitive prices, with a strong emphasis on commitment, efficiency, and professionalism. Approximately 100% of reviewers mention positive aspects, such as their impressive communication and integration within existing teams.
-
$10,000+$100 - $149 / hr50 - 249Los Angeles, CA
Services provided
Focus Areas
See all 12 projectsCoding Pixel is a Custom Software Development company known for delivering tailored software solutions across various platforms, including iOS, Android, and web applications. The company receives overwhelmingly positive feedback, with recurring praise for their ability to meet complex project requirements, effective communication, and adherence to timelines. Approximately 100% of reviewers highlight Coding Pixel's expertise, responsiveness, and commitment to delivering high-quality, bespoke software solutions.
-
$5,000+< $25 / hr10 - 49Bengaluru, India
Services provided
Focus Areas
See all 3 projectsCloudOnHire is a bespoke software development company specializing in custom software creation, including the development of web and mobile applications and contract automation tools. Overall, reviews reflect a high level of satisfaction, with 100% of clients praising their technical expertise, timely delivery, and excellent customer engagement. Notably, 67% of reviewers commend their alignment with company values and budget considerations.
-
$5,000+$50 - $99 / hr10 - 49Tarnowskie Góry, Poland
Services provided
Focus Areas
See all 4 projectsNEATsoft is a bespoke software development company specializing in end-to-end software solutions and custom software creation. The company receives overwhelmingly positive feedback, with 100% of reviewers highlighting their effective project management and innovative solutions. Clients commend NEATsoft for their expertise in software engineering and their ability to save clients time and efficiently meet project goals.
-
$1,000+$50 - $99 / hr2 - 9Wrocław, Poland
Services provided
Focus Areas
See all 1 projectsITBees is a custom software development company specializing in tailored software solutions for niche applications, such as CNC machine integration. Their reviews highlight a 95% reduction in preparation time and 80% error reduction post-project. Clients commend ITBees for their commitment, flexibility, and transparent project management, with 100% positive feedback noting their dedication and timely delivery.
-
$5,000+$25 - $49 / hr10 - 49Bengaluru, India
Services provided
Focus Areas
See all 1 projectsRai Techintro is a Custom Software Development company specializing in tailored software solutions. Their expertise in managed software development is evident from their project with the Security Industry Regulatory Agency in Dubai, automating examination processes efficiently. Review feedback is overwhelmingly positive, highlighting their impressive project management and timely deliverables.
-
Undisclosed$50 - $99 / hr50 - 249Kraków, Poland
Services provided
Focus Areas
See all 8 projectsMontrose Software is a Custom Software Development company specializing in tailored software solutions and software engineering. Reviewers consistently highlight their commitment to project success, timely delivery, and excellent communication, with 100% positive feedback praising their project management and developer expertise. Additionally, Montrose is noted for offering great value for cost and aligning with clients' values.
-
$1,000+< $25 / hr10 - 49Marunji, India
Services provided
Focus Areas
See all 1 projectsKodXL Technologies is a bespoke software development company, specializing in custom software creation and full stack software development. The company is highly praised for its commitment to client success and responsiveness, with over 90% of reviewers highlighting their dedication and innovative solutions. Clients commend their proactive approach and ability to exceed expectations, making them a reliable partner for tailored software development needs.
-
UndisclosedUndisclosed10 - 49
Services provided
Focus Areas
See all 9 projectsReality Tech is a bespoke software development company specializing in tailored solutions like SharePoint migration and Microsoft Teams integration. They receive overwhelmingly positive feedback, with 100% of reviewers noting their expertise and excellent project management. Clients commend their attention to detail and customer service, highlighting successful project outcomes and seamless communication.
-
$10,000+$25 - $49 / hr10 - 49Sheridan, WY
Services provided
Focus Areas
See all 5 projectsUniDevs is a Custom Software Creation company specializing in tailored software solutions. Reviews highlight their strong project management and cohesive team efforts, resulting in high-quality, timely deliverables. Notably, 80% of users expressed satisfaction with their platform. A common theme is their dedication and adaptability, though some suggest improvement in documentation.
-
$1,000+$25 - $49 / hr50 - 249Sarajevo, Bosnia and Herzegovina
Services provided
Focus Areas
See all 1 projectsABC Tech Group is a software development company specializing in building enterprise-level financial advisory platforms. Client feedback highlights their strong communication and expertise in financial services, although 100% of reviewers noted a need for more proactive guidance during design phases. The team's project management skills were praised, even though deadlines were occasionally missed.
-
$1,000+$100 - $149 / hr2 - 9St. Louis, MO
Services provided
Focus Areas
See all 4 projectsWebenology, Inc is a bespoke software development company renowned for its exceptional custom software creation and full-stack development services. Clients commend their professionalism, attention to detail, and rapid problem-solving, with 100% of reviews highlighting their reliability in meeting deadlines and delivering tailored solutions. This consistent performance makes them a trusted partner in end-to-end software development projects.
-
$5,000+$100 - $149 / hr50 - 249Scottsdale, AZ
Services provided
Focus Areas
See all 10 projectsExquisite Software is a custom software creation company known for its tailored and end-to-end software development services. Reviews highlight their consistent ability to deliver projects on time, with 90% of clients noting their impressive project management and responsiveness. Their flexibility and expertise in software engineering are frequently praised, contributing to a 100% satisfaction rate among reviewers.
-
$5,000+$25 - $49 / hr10 - 49
Services provided
Focus Areas
See all 3 projectsSyncApp Technologies Pvt Ltd specializes in Custom Software Development, offering comprehensive services such as mobile and web app development, project management, and QA testing. Client feedback is overwhelmingly positive, with 100% of reviewers praising their excellent communication and commitment to project success. Their ability to deliver tailored software solutions on time and within budget is frequently highlighted.
-
$10,000+$25 - $49 / hr50 - 249Mountain View, CA
Services provided
Focus Areas
See all 8 projectsForgeahead Solutions Inc. is a custom software creation company specializing in tailored and end-to-end software development. The firm receives overwhelmingly positive feedback for its technical expertise, with approximately 80% of reviews highlighting their efficient project management and ability to deliver high-quality work on time. Reviewers frequently commend their adaptability and commitment to client success.
-
$10,000+$25 - $49 / hr10 - 49Prague, Czech Republic
Services provided
Focus Areas
See all 6 projectsEUROSTUDIO is a bespoke software development company specializing in custom software creation with a focus on tailored solutions and efficient project management. The company receives overwhelmingly positive feedback, with clients highlighting their reliability, expert communication, and high-quality work. Notably, 100% of reviewers praise their problem-solving capabilities and commitment to client satisfaction.
-
$10,000+$25 - $49 / hr10 - 49Pau, France
Services provided
Focus Areas
See all 7 projectsManaged Code is a bespoke software development company specializing in custom software creation and full-stack software development. Across their reviews, 100% of clients praise their effective project management, proactive communication, and ability to deliver on time. A recurring theme is their adaptability to client needs, though some suggest enhancing performance in specific conditions. Overall, Managed Code demonstrates a strong commitment to client satisfaction and technical excellence.
-
$10,000+$100 - $149 / hr10 - 49London, England
Services provided
Focus Areas
See all 2 projectsCaptivate Solutions Tech Ltd is a bespoke software development company offering tailored software solutions, including custom software creation and full-stack software development. They have received positive feedback from approximately 90% of reviewers, who highlight their agility, value for cost, and ability to integrate seamlessly with client teams across diverse time zones.
-
Undisclosed$50 - $99 / hr10 - 49Frisco, TX
Services provided
Focus Areas
See all 3 projectsAsinpa LLC is a custom software development company specializing in database development, SQL, and backend solutions. The reviews indicate a 100% satisfaction rate, highlighting their expertise in reliable data reporting and timely deliverables. Clients appreciate their professional approach and tailored solutions, with no areas for improvement noted.
-
$10,000+$50 - $99 / hr50 - 249Warszawa, Poland
Services provided
Focus Areas
See all 5 projectsXPG Factor is a bespoke software development company known for delivering end-to-end software solutions, including digital twins and IoT systems. They have consistently received positive feedback, with 100% of reviews highlighting their timely delivery, strong communication, and technical expertise. Clients appreciate their ability to integrate advanced technology solutions seamlessly and their exceptional project management skills.
-
$10,000+$25 - $49 / hr2 - 9Hicksville, NY
Services provided
Focus Areas
See all 5 projectsLogismico is a bespoke software development company specializing in tailored software solutions, including custom software creation and full-stack software development. The reviews highlight their commitment to quick turnarounds and effective communication, with 100% of feedback emphasizing their ability to adapt to client needs, although there is room for improvement in proactive engagement.
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
38.8/40.019/20 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 -
$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
39.7/40.020/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
15% Custom Software Development22% C#85% Other -
$25,000+$50 - $99 / hr250 - 999Novi Sad, Serbia
Ability to deliver
38.8/40.019.2/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
60% Custom Software Development20% C#40% 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+$25 - $49 / hr250 - 999New York, NY
Ability to deliver
37.4/40.017.8/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
35% Custom Software Development25% C#65% 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 -
$10,000+$50 - $99 / hr250 - 999Austin, TX
Ability to deliver
38.7/40.019.4/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
30% Custom Software Development20% C#70% 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 -
$10,000+$50 - $99 / hr50 - 249Naarden, Netherlands
Ability to deliver
36.2/40.017.6/20 Reviews10/10 Clients & Experience8.6/10 Market PresenceService focus
40% Custom Software Development50% C#60% 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 -
$50,000+$150 - $199 / hr10 - 49Ottawa, Canada
Ability to deliver
37.4/40.017.8/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
35% Custom Software Development100% C#65% 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 -
$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 - 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 -
$25,000+$25 - $49 / hr250 - 999Oslo, Norway
Ability to deliver
38.9/40.019.2/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
50% Custom Software Development10% C#50% Other -
$5,000+$25 - $49 / hr50 - 249London, England
Ability to deliver
39.6/40.020/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
50% Custom Software Development10% C#50% 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