Top C# Developers
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$1,000+Undisclosed10 - 49Shilaj, India
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See all 1 projectsAchyut Labs is a web development company known for its cost-effective services and proficient use of WordPress for website creation. Clients appreciate their proactive communication and frequent updates, with one reviewer highlighting their fast delivery and collaborative approach. The company maintains a 100% positive feedback rate, with no areas for improvement mentioned by clients.
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$5,000+$25 - $49 / hr10 - 49Managua, Nicaragua
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See all 2 projectsLogica is a bespoke software development company specializing in custom software creation and end-to-end software development. Reviews highlight Logica's exceptional project management, transparent communication, and effective solutions, with 100% of reviewers expressing satisfaction and no reported issues. Their work notably reduces operational errors and enhances client communications.
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$5,000+$50 - $99 / hr10 - 49
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See all 6 projectsONLINICO specializes in bespoke software development, offering tailored solutions for web and mobile applications. Clients commend their professional project management and adaptability, with 100% of reviews highlighting their expertise and creativity. Their commitment to delivering impactful solutions is evident, with clients noting their effective communication and proactive approach to meeting project needs.
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$5,000+< $25 / hr2 - 9Beograd, Serbia
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See all 3 projects3ort Inženjering is a custom software development company specializing in bespoke software creation and full-stack software development. Across their reviews, clients consistently highlight their conscientiousness, responsiveness, and high-quality output, with 100% positive feedback regarding their work ethic and efficiency. Their expertise in .NET and JavaScript environments is frequently noted, and they are praised for their ability to integrate complex modules seamlessly.
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$1,000+$25 - $49 / hr2 - 9Gliwice, Poland
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See all 3 projectsIMOBIT is a bespoke software development company specializing in tailored software solutions. Their expertise in custom software creation is evident from positive feedback in 100% of the reviews, with clients highlighting their strong project management skills, excellent communication, and ability to adapt to specific needs. Notably, 50% of reviewers emphasize their impressive customer service and availability.
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$10,000+$100 - $149 / hr2 - 9
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See all 1 projectsAppatier is a custom software development company known for its adept handling of tailored software development projects. Their ability to swiftly adapt and deliver precise client specifications is highly commended, with 100% of reviewers highlighting their effective communication and project management skills. Appatier's expertise in bespoke software development ensures seamless project execution and client satisfaction.
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$1,000+< $25 / hr10 - 49Ahmedabad, India
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See all 16 projectsSamarpan Infotech is a Custom Software Creation company specializing in tailored software and full-stack development services. The reviews highlight a 100% positive feedback rate, with frequent mentions of their strong project management skills and responsiveness. Clients appreciate their ability to deliver innovative, end-to-end software solutions within deadlines, ensuring client involvement throughout the process.
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$5,000+$50 - $99 / hr50 - 249Warszawa, Poland
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See all 5 projectsHogart sp z o.o. is a bespoke software development company specializing in tailored software solutions, particularly for accounting and financial systems. Feedback from clients highlights their exceptional project management and communication skills, with 100% of reviews praising their ability to meet government requirements and adapt to changes efficiently. Clients appreciate Hogart's understanding of complex needs without requiring extensive guidance, resulting in timely project delivery.
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$5,000+< $25 / hr10 - 49Kraków, Poland
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See all 2 projectsFuturum Technology is a bespoke software development company specializing in custom software creation and full-stack software development. Their reviews highlight a 100% positive feedback rate, with clients praising their seamless communication, rapid developer onboarding, and expertise in enhancing user experiences. Notably, 100% of reviewers commend Futurum Technology's alignment with client values and exceptional project management skills.
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$25,000+$25 - $49 / hr50 - 249Pune, India
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See all 5 projectsTrinesis Technologies Private Limited is a Custom Software Development company specializing in backend solutions and full stack software development, particularly on AWS. Reviews highlight their technical expertise, effective project management, and ability to deliver secure, scalable, and efficient REST APIs. Approximately 90% of feedback is positive, with clients praising their technical depth and professional project execution.
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$25,000+$50 - $99 / hr50 - 249San Pedro Garza García, Mexico
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See all 6 projectsDefinity First is a custom software development company specializing in tailored software development and software engineering. They maintain a strong reputation for high-quality deliverables, with 100% of reviewers noting satisfaction with project outcomes and effective communication. Most clients highlight their flexibility, ease of collaboration, and the seamless integration of their team members into existing projects.
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$25,000+Undisclosed10 - 49Alpharetta, GA
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See all 3 projectsMantraSys is a Custom Software Development company specializing in tailored software solutions and full-stack software development. The company receives predominantly positive feedback, with over 85% of reviewers praising their responsiveness and ability to meet deadlines. While minor language barriers were noted, clients commend their technical expertise and project management skills, highlighting their capacity for managing complex, multiyear projects.
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Undisclosed$25 - $49 / hr50 - 249Ahmedabad, India
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See all 3 projectsPerigeon Software Private Limited is a bespoke software development company specializing in enterprise-level applications using technologies like .NET Core and Azure. Reviewers consistently praise their technical proficiency and dedication, with 100% of feedback highlighting their effective project management. However, 20% of reviews suggest improvement in documentation.
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$10,000+$25 - $49 / hr50 - 249Parkland, FL
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See all 11 projectsIncredible Visibility Inc. is a bespoke software development company specializing in the full software development life cycle. They are praised for their timely delivery and comprehensive infrastructure support, with 100% of feedback being positive, highlighting their communication and accountability.
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$10,000+$100 - $149 / hr10 - 49
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See all 1 projectsJDLT is a bespoke software development company specializing in custom software creation and end-to-end software engineering. The reviews indicate a 100% positive feedback rate, highlighting their proactive approach, creativity, and successful project management. Clients appreciate the improved functionality and aesthetics beyond initial expectations, underscoring their flexibility and commitment to ongoing support.
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$5,000+$25 - $49 / hr10 - 49Chennai, India
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See all 1 projectsCondor Technology Associates is a bespoke software development company specializing in end-to-end solutions. Reviews reveal a 100% satisfaction rate, highlighting their expertise in delivering comprehensive management solutions and exceptional project management. Clients appreciate their proactive support and accessibility, though some desire more competitive pricing models.
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$25,000+$50 - $99 / hr50 - 249Novi Sad, Serbia
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See all 6 projectsIT Engine is a company specializing in tailored software development, offering services such as frontend and backend development, cloud services, and software engineering. Reviews consistently highlight their professionalism, flexibility, and high-quality work, with 100% of reviews being positive. Notably, 83% of clients appreciated their effective communication and integration into client teams.
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$10,000+$100 - $149 / hr10 - 49London, England
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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.
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$5,000+$50 - $99 / hr10 - 49
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See all 1 projectsZenaptic Labs is an AI development company specializing in tools for medical record summarization and keyword searches. Their services led to a 20% time-saving for one client, and 100% of reviewers praised their project management and collaborative communication. The company's expertise in AI and software integration is consistently highlighted positively.
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$10,000+Undisclosed10 - 49Stafford, England
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See all 1 projectsLangley Foxall Ltd. is a bespoke software development company that excels in creating tailored software solutions, as evidenced by their successful implementation of the Configurator for Penny Hydraulics. The company received 100% positive feedback from clients who commend their project management effectiveness, user-friendly solutions, and ability to enhance customer engagement, resulting in increased qualified leads and sales.
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$1,000+< $25 / hr10 - 49Jaipur, India
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See all 8 projectsCreator Shadow Software Pvt. Ltd. is a web development company highly regarded for its professional service, competitive pricing, and efficient project management. The reviews show overwhelmingly positive feedback, with 100% of clients praising the firm’s customer support, timely delivery, and excellent project outcomes. Clients frequently commend the company for its strong communication and dedication to completing projects to high standards.
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UndisclosedUndisclosed2 - 9Bollington, England
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See all 1 projectsACS is a Custom Software Development company specializing in tailored software solutions, including frontend design and CRM integration. The reviews highlight a 100% positive experience, with clients praising ACS's high-quality outputs, trustworthiness, and deep understanding of client needs. While time management could improve, ACS remains a reliable, ongoing partner for tech development.
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$5,000+$25 - $49 / hr10 - 49Yerevan, Armenia
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See all 2 projectsCreatix Technologies specializes in Custom Software Development, offering services such as UI implementation and database optimization. Their reviews highlight a strong culture fit, good value for cost, and effective communication, with 100% of reviewers noting on-time delivery and responsiveness. Their ability to scale seamlessly with clients is frequently praised.
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$25,000+$25 - $49 / hr10 - 49Rugby, England
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See all 4 projectsCoreScripts Technologies LTD is a bespoke software development company specializing in tailored software creation and full stack software development. Across their reviews, 100% of clients cite their professionalism and dedication, with particular praise for their effective communication and technical expertise. The company is noted for delivering reliable solutions using modern technologies while maintaining a strong focus on meeting client needs and project specifications.
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$5,000+$25 - $49 / hr50 - 249L'viv, Ukraine
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See all 15 projectsBrainence is a Custom Software Development company specializing in bespoke software creation and full stack software development. Reviews highlight their exceptional communication, flexibility, and ability to deliver high-quality software on time. Impressively, 100% of reviewers praised their project management and proactiveness, while 80% noted their ability to exceed expectations. Their commitment to learning new technologies and providing tailored software development solutions is consistently acknowledged.
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$10,000+< $25 / hr10 - 49Pune, India
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See all 4 projectsAcquiscent Technologies Pvt. Ltd. specializes in Custom Software Creation, offering tailored solutions like WPF and ASP.NET Application Development. Reviewers highlight a professional approach and effective project management, with 100% positive feedback regarding project performance and customer satisfaction, though some suggest incorporating newer technologies like .NET Core 3.0.
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UndisclosedUndisclosed1,000 - 9,999Warszawa, Poland
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See all 1 projectsMultishoring is a custom software development company specializing in tailored software solutions and integration projects. Their reviews highlight a strong customer-centric approach, with 100% of feedback emphasizing their adaptability, responsiveness, and commitment to delivering on time. Clients appreciate their willingness to exceed contractual obligations, fostering a relationship built on trust and collaboration.
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$5,000+$150 - $199 / hr2 - 9Cuyahoga Falls, OH
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See all 4 projectsInfoGrow is a bespoke software development company specializing in CRM solutions, particularly with Microsoft Dynamics 365. Across reviews, 100% of clients express satisfaction with their expertise in tailored software development and project management. Their proficiency in addressing CRM challenges and providing personalized, responsive support is consistently praised by all reviewers, highlighting their commitment to delivering valuable outcomes.
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$100,000+$25 - $49 / hr2 - 9Beograd, Serbia
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See all 1 projectsPromikos is a custom software development company specializing in tailored and end-to-end software solutions. Their expertise in developing and updating platforms has been praised, with 100% of feedback highlighting their reliability and experienced talent retention. Clients appreciate their agile processes and recommend maintaining close collaboration for optimal results.
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$25,000+$25 - $49 / hr250 - 999Cupertino, CA
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See all 4 projectsPratham Software is a Custom Software Development company specializing in full-stack and bespoke software development. The reviews highlight their strong project management skills, timely delivery, and effective communication, with 100% of reviewers praising their professionalism and responsiveness. Clients appreciate their collaborative approach and reliable support, making them a trusted partner for tailored software solutions.
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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
39.1/40.019.2/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
25% Custom Software Development40% C#75% Other -
$25,000+< $25 / hr1,000 - 9,999Ahmedabad, India
Ability to deliver
37.6/40.017.8/20 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
36.2/40.016.2/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
40% Custom Software Development70% C#60% 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 - $49 / hr1,000 - 9,999Boca Raton, FL
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 - 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 / hr1,000 - 9,999Kraków, Poland
Ability to deliver
38.9/40.019.2/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
15% Custom Software Development22% C#85% 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 -
$10,000+$25 - $49 / hr250 - 999L'viv, Ukraine
Ability to deliver
37/40.017.4/20 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
36.6/40.016.8/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
30% Custom Software Development20% C#70% Other -
$10,000+$50 - $99 / hr250 - 999Hudson, OH
Ability to deliver
35.8/40.016.4/20 Reviews9.8/10 Clients & Experience9.6/10 Market PresenceService focus
35% Custom Software Development30% C#65% Other -
$50,000+$50 - $99 / hr10 - 49Langhorne, PA
Ability to deliver
35.6/40.017.4/20 Reviews10/10 Clients & Experience8.2/10 Market PresenceService focus
55% Custom Software Development65% C#45% Other -
$10,000+$50 - $99 / hr250 - 999Wrocław, Poland
Ability to deliver
39.1/40.019.4/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
25% Custom Software Development20% C#75% Other -
$25,000+$25 - $49 / hr250 - 999
Ability to deliver
36.7/40.016.8/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
25% Custom Software Development30% C#75% Other -
$10,000+$25 - $49 / hr250 - 999Kolkata, India
Ability to deliver
39.7/40.020/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
30% Custom Software Development10% C#70% 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 -
$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 -
$1,000+$100 - $149 / hr10 - 49Denver, CO
Ability to deliver
36.5/40.017.4/20 Reviews10/10 Clients & Experience9.1/10 Market PresenceService focus
70% Custom Software Development40% C#30% 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 -
$25,000+$25 - $49 / hr50 - 249L'viv, Ukraine
Ability to deliver
38.1/40.019/20 Reviews10/10 Clients & Experience9.1/10 Market PresenceService focus
20% Custom Software Development60% C#80% Other -
$50,000+$50 - $99 / hr1,000 - 9,999L'viv, Ukraine
Ability to deliver
37.4/40.017.6/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
15% Custom Software Development22% C#85% Other -
$50,000+$25 - $49 / hr50 - 249Warszawa, Poland
Ability to deliver
35.3/40.016.2/20 Reviews9.7/10 Clients & Experience9.4/10 Market PresenceService focus
40% Custom Software Development100% C#60% 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 -
$10,000+$100 - $149 / hr250 - 999London, England
Ability to deliver
36.4/40.017.2/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
20% Custom Software Development45% C#80% 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 -
$10,000+$25 - $49 / hr1,000 - 9,999Southborough, MA
Ability to deliver
37.4/40.017.4/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
50% Custom Software Development10% C#50% Other -
$5,000+$25 - $49 / hr1,000 - 9,999Warszawa, Poland
Ability to deliver
35.8/40.016.2/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
15% Custom Software Development25% C#85% Other -
$25,000+$50 - $99 / hr250 - 999Sunny Isles Beach, FL
Ability to deliver
35.7/40.016.2/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
40% Custom Software Development20% C#60% 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