Top C# Developers
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$25,000+$25 - $49 / hr10 - 49Vilnius, Lithuania
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Gravum is a small mobile app development firm established in 2016. Their team focuses on Mobile App Development and Web Development.
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$25,000+$50 - $99 / hr10 - 49
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See all 1 projectsYellow Bear Software offers comprehensive software development services, including the creation of web and mobile applications, integration with billing and payment providers, and server infrastructure support. Their reviews highlight their agility, timely delivery, and ability to produce reliable, user-friendly software, with clients expressing satisfaction with their project outcomes and responsiveness to changes in requirements.
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$10,000+$25 - $49 / hr10 - 49Thazhambur, India
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Yangoos Technologies LLP is a small Thazhambur, India-based application development company. Their services include Mobile App Development and Web Design.
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$25,000+$50 - $99 / hr50 - 249Bogotá, Colombia
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Launched in 2019, Medium Coders is a custom software development firm. The team offers Custom Software Development and Mobile App Development and is in Bogotá, Colombia and Bogotá, Colombia.
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$10,000+$25 - $49 / hr50 - 249Budapest, Hungary
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GetDev.io, a midsize social media marketing company, is based in Budapest, Hungary. The team focuses on Social Media Marketing and IT staff augmentation.
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$5,000+$25 - $49 / hr50 - 249Ahmedabad, India
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See all 61 projectsShaligram Infotech, a custom software development company, is highly regarded for its tailored software creation and bespoke solutions. Reviews indicate a 100% satisfaction rate, highlighting their technical expertise, agile project management, and client-centric approach. Approximately 95% of reviews commend their ability to enhance productivity and streamline operations through end-to-end software development. Their adaptability and proactive communication are consistently praised, affirming their reputation as a reliable software engineering partner.
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$50,000+Undisclosed10 - 49Indianapolis, IN
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Level Up Development is an user experience design company. Established in 2010, the agency focuses on UX/UI Design and Custom Software Development.
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$1,000+$25 - $49 / hr10 - 49Kraków, Poland
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Founded in 2003, sodigital is a small software development company headquartered in Kraków, Poland. Their team offers Custom Software Development and Mobile App Development.
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$25,000+$150 - $199 / hr10 - 49Hong Kong, Hong Kong
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Big data analytics company BitRefine Group was established in 2013. The firm specializes in BI & big data consulting & SI and Custom Software Development.
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$1,000+< $25 / hr10 - 49Jaipur, India
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Founded in 2016, TGSane Technologies is a custom software development firm. The small team provides Custom Software Development and E-Commerce Development.
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$1,000+$100 - $149 / hr10 - 49Hudson, NH
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Based in Hudson, New Hampshire and Boston, Massachusetts, Finish Line Product development Services is a Product Design company. Their services include Product Design and Custom Software Development.
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$1,000+< $25 / hr10 - 49Sahibzada Ajit Singh Nagar, India
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In Sahibzada Ajit Singh Nagar, India, Xornor Technologies Private Limited is a web development firm. They offer Web Development and Custom Software Development.
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$1,000+< $25 / hr10 - 49Lucknow, India
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Barrownz Pearl Web Pvt Ltd is a custom software development firm. The company is located in Lucknow, India. Their services include Custom Software Development and Social Media Marketing.
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$1,000+$25 - $49 / hr10 - 49
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DukanLay is a software development firm. The team focuses on Custom Software Development and Search Engine Optimization, and the company is based in Dallas, Texas and Lahore, Pakistan.
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$1,000+< $25 / hr10 - 49Lucknow, India
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INFRANIX Technologies, a software development company, is located in Lucknow, India. They offer Custom Software Development and Web Development and were established in 2010.
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$25,000+$50 - $99 / hr50 - 249České Budějovice, Czech Republic
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See all 28 projectsAcropolium is a Bespoke Software Development company specializing in Custom Software Creation, Full Stack Software Development, and End-to-end Software Development. Across their reviews, 100% of clients praised their technical expertise, adaptability, and proactive project management. Notably, 90% highlighted their ability to deliver tailored solutions on time, showcasing their commitment to client success and innovation.
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UndisclosedUndisclosed50 - 249Brasília, Brazil
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In Brasília, Brazil, Coopersystem is a software development company. They focus on Custom Software Development and Mobile App Development and were launched in 1998.
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$5,000+Undisclosed50 - 249Timișoara, Romania
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Launched in 2000, Infobest Romania is a midsize Timișoara, Romania-based custom software development company. Their team focuses on Custom Software Development and Application Management & Support.
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$1,000+$25 - $49 / hr50 - 249Sharjah, United Arab Emirates
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DOT LABS is a business intelligence company. Based in Sharjah, United Arab Emirates and Lahore, Pakistan, their team offers BI & big data consulting & SI and Artificial Intelligence.
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$1,000+$25 - $49 / hr50 - 249Bangaluru, India
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Sileo Technologies Pvt Ltd is a software development firm. They provide Custom Software Development and Mobile App Development and were founded in 2022.
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$1,000+< $25 / hr50 - 249Riverview, FL
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IT staff augmentation company NDEVELOPER LLC was launched in 2005. The midsize team specializes in IT staff augmentation and Custom Software Development.
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$1,000+< $25 / hr50 - 249Jaipur, India
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Dcs Technosis, a web design agency, was launched in 2022. The midsize team offers Web Design and Custom Software Development.
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UndisclosedUndisclosed2 - 9Caseros, Argentina
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Launched in 2021, AMP Tech, a small custom software development company, is based in Caseros, Argentina. Their services include Custom Software Development and IT managed services.
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$50,000+$25 - $49 / hr50 - 249Ho Chi Minh City, Vietnam
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Headquartered in Sandnes, Norway and Ho Chi Minh City, Vietnam, Restaff - House of Norway is a website development firm. They focus on Web Development and Custom Software Development.
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$1,000+$25 - $49 / hr10 - 49Cheyenne, WY
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See all 1 projectsElisol offers comprehensive services in web and mobile development, marketing, social media management, and SEO. Reviews highlight their ability to deliver integrated solutions and their commitment to client satisfaction. Clients praised their project management, timely delivery, and responsiveness, noting significant improvements in user engagement, efficiency, and brand visibility.
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$1,000+$50 - $99 / hr2 - 9Paris, France
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Scalerize is a software development firm. They focus on Custom Software Development and Web Development and were established in 2024. The agency is in Paris, France.
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$1,000+$25 - $49 / hr2 - 9Morawaka, Sri Lanka
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W3Inventor(Pvt.)Ltd. Is a social media marketing agency headquartered in Morawaka, Sri Lanka. Founded in 2018, the team provides Social Media Marketing and Search Engine Optimization.
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$1,000+$25 - $49 / hr10 - 49
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See all 1 projectsTechnics Lab specializes in bespoke software development, focusing on tailored software solutions and custom app development. Their reviews highlight exceptional project management, deep technical expertise in cybersecurity, and a commitment to delivering secure, user-friendly digital platforms. Clients praise their proactive approach and adherence to privacy standards, often exceeding expectations in delivering custom software development services.
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UndisclosedUndisclosed250 - 999
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Analance, a big data company, is in Miami, Florida. Established in 2022, the team focuses on BI & big data consulting & SI and IT strategy consulting.
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Undisclosed$25 - $49 / hr10 - 49El Campello, Spain
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Intense Health is a custom software development firm in El Campello, Spain and Warszawa, Poland. Their services include Custom Software Development and Web Development.
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List of the Top 15 C# Development Companies
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$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
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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