Top C# Developers
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$50,000+$100 - $149 / hr250 - 999Baltimore, MD
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See all 5 projectsSurge – a Catalyte company is a custom software creation firm specializing in end-to-end software development, including full stack and bespoke solutions. The company receives highly positive feedback, with 100% of reviewers praising their communication, adaptability, and technical expertise. Clients value their U.S.-based talent and collaborative approach, noting impressive project management and effective scaling of development efforts.
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$1,000+< $25 / hr10 - 49Dhaka, Bangladesh
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See all 3 projectsSistema Soft Limited is a bespoke software development company specializing in custom software creation and end-to-end software development solutions. Their reviews highlight their professionalism, expertise, and strong commitment to quality, with 100% positive feedback on their customer-centric approach and responsiveness. However, 40% of reviews suggest improvement in resource allocation and documentation depth for future projects.
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$25,000+Undisclosed2 - 9Blue Springs, MO
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See all 3 projectsPocketCake is a company specializing in custom software development with a focus on creating tailored mobile applications. The feedback from their clients is overwhelmingly positive, highlighting their ability to deliver cost-effective, branded applications that meet specific business needs. Clients commend the practicality of their apps, with 100% of reviews noting user satisfaction and functional success.
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$25,000+$50 - $99 / hr10 - 49Warszawa, Poland
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See all 5 projectsTYMIQ is a bespoke software development company specializing in custom software creation and tailored software development. They consistently deliver high-quality services, demonstrated by a 100% satisfaction rate across reviews. Reviewers commend TYMIQ for their technical expertise, clear communication, and effective project management. The company adeptly handles complex system migrations and continuous development, making them a preferred choice for organizations seeking reliable software engineering solutions.
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$10,000+$100 - $149 / hr10 - 49Kathmandu, Nepal
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See all 9 projectsSpiralogics is a bespoke software development company that specializes in creating tailored, end-to-end software solutions for diverse industries. Clients commend their exceptional project management, competitive pricing, and ability to deliver projects exceeding expectations. Approximately 100% of reviews highlight their technical expertise and consistent reliability, making them a preferred choice for custom software creation and ongoing managed software development.
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$10,000+$50 - $99 / hr250 - 999San Rafael de Escazú, Costa Rica
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See all 4 projectsIntertec International is a bespoke software development company specializing in tailored software solutions and staff augmentation, particularly in Java and .NET technologies. Reviews highlight their impressive delivery times, skilled resources, and ability to integrate into client teams effectively. However, 50% of reviewers noted room for improvement in the initial requirements intake process. Overall, the company is highly regarded, with positive feedback comprising 90% of the reviews.
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$10,000+$25 - $49 / hr50 - 249Singapore
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See all 2 projectsINVINCIX Solutions Private Limited is a custom software development company offering tailored and full-stack software development services. Reviewers commend their technical expertise, project management, and alignment with business objectives, with 100% positive feedback on timely delivery and flexibility. Their commendable work ethics and culture are frequently highlighted, although there is a minor mention of resource management improvement.
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$1,000+< $25 / hr10 - 49Santa Tecla, El Salvador
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See all 3 projectsMOBILE EL SALVADOR S.A. DE C.V. is a mobile app development company praised for its technical expertise and excellent customer service. They efficiently delivered a user-friendly app for the agricultural sector, achieving over 2,000 registered users. The company received 100% positive feedback, with clients highlighting their alignment with project goals and cost-effective pricing.
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$5,000+$50 - $99 / hr2 - 9Prague, Czech Republic
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See all 1 projectsStantum s.r.o. is a web development company praised for its technical expertise and high-quality solutions. They effectively developed a data-driven web application using ASP.Net and MS SQL, fully meeting client expectations. Client reviews are overwhelmingly positive, with 100% of reviewers highlighting their satisfaction with Stantum s.r.o.'s project management and technical proficiency.
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$5,000+$25 - $49 / hr10 - 49
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See all 2 projectsMexicode is a custom software development company excelling in tailored software and full-stack development solutions. According to their reviews, 100% of respondents highlight their impressive communication and responsiveness, with no noted areas for improvement, and emphasize Mexicode's ability to deliver high-quality, cost-effective solutions on time.
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$5,000+$25 - $49 / hr10 - 49Ahmedabad, India
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See all 1 projectsRocks Techlabs Pvt Ltd is a custom software development company specializing in bespoke software solutions. They have received overwhelmingly positive feedback, with 100% of reviewers praising their efficient project management and timely delivery. Clients highlight their ability to enhance security and user management, showcasing their expertise in tailored software development.
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$5,000+< $25 / hr10 - 49Lahore, Pakistan
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See all 1 projectsKiwi Creations is a Custom Software Development company specializing in tailored solutions. While their management support and collaborative attitude are commendable, feedback indicates areas for improvement in proactive client understanding and timely delivery, as the project faced delays and verification issues. Overall, the reviews suggest a mixed experience with 100% constructive feedback.
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$10,000+$25 - $49 / hr10 - 49Chernivtsi, Ukraine
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See all 2 projectsBizico is a custom software development company specializing in tailored software solutions, including backend and frontend development. The feedback indicates a high level of client satisfaction, with 100% of reviewers highlighting their effective project management and responsiveness. Clients particularly appreciate Bizico's ability to adapt quickly to project needs and deliver quality software solutions.
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$5,000+$150 - $199 / hr2 - 9
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See all 2 projectsThe Mad Botter is a technology solutions provider specializing in mobile app development and system migrations. They have consistently received positive feedback for their responsiveness and ability to deliver projects under tight deadlines, with 100% of reviewers highlighting their impressive project management and problem-solving skills. Clients commend their ability to transform ideas into functional applications and enhance system reliability effectively.
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$5,000+$50 - $99 / hr10 - 49Los Angeles, CA
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See all 3 projectsPircle is a custom software development company specializing in end-to-end software development and bespoke software development solutions. With 100% positive feedback, clients praise Pircle's timely delivery and effective project management, noting Ali's exceptional client service. Around 50% of reviewers highlight Pircle's capacity to meet diverse project needs, reinforcing their reputation for reliable and tailored software engineering services.
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$5,000+$25 - $49 / hr10 - 49Chișinău, Moldova
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See all 9 projectsNaqqa Software is a Custom Software Development company specializing in tailored software solutions. Overall, 100% of reviewers praised their project management and technical expertise. The company is noted for its responsive communication, dedication to quality, and alignment with client values. Clients highlighted their ability to deliver on time and within budget, though some suggested more rigorous testing procedures.
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Undisclosed< $25 / hr10 - 49Ahmedabad, India
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See all 3 projectsXCode Web Solutions LLP is a Custom Software Development company known for its high-quality, end-to-end software development services. With 100% positive feedback, clients commend their dedication, innovative solutions, and reliable communication. Reviewers consistently highlight their competitive pricing and ability to adapt to client time zones, fostering strong, long-term partnerships.
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$25,000+$50 - $99 / hr10 - 49San Diego, CA
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See all 5 projectsNoMoBo is a versatile technology and design company specializing in software development, web design, and branding solutions. Across reviews, 100% of clients commend their professionalism, personalized service, and ability to meet project requirements effectively. Clients appreciate their responsiveness and quality output, with no areas for improvement noted, highlighting their commitment to exceeding expectations.
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$1,000+$25 - $49 / hr2 - 9Opole, Poland
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See all 1 projectsGreen Code Studio specializes in Custom Software Development, with a focus on delivering tailored solutions such as web plugins and npm libraries. Their reviews highlight a 100% satisfaction rate, emphasizing clear communication and timely project delivery. Clients appreciate their professionalism, with 100% noting no room for improvement based on small projects.
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$25,000+$25 - $49 / hr10 - 49
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See all 4 projectsAA Software Solutions is a software development company specializing in web and software development, serving clients across various sectors. Feedback highlights their exceptional communication, proactivity, and ability to integrate seamlessly with in-house teams. Approximately 100% of the reviews emphasize their reliability and the effectiveness of their project management, indicating a strong reputation for delivering quality service and meeting deadlines.
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UndisclosedUndisclosed2 - 9Berlin, Germany
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See all 1 projectsTenMedia GmbH is a web development company recognized for its expertise in website development and adaptation services. They have consistently met project deadlines and have maintained effective communication, as noted in 100% of their reviews. Clients are particularly impressed by their understanding of business needs and seamless integration with existing programming, with no identified areas for improvement.
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$5,000+< $25 / hr50 - 249Ahmedabad, India
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See all 6 projectsSamyak Infotech Pvt Ltd is an End-to-end Software Development company specializing in Custom Software Creation and Tailored Software Development. With a strong project management approach, they have successfully developed and maintained software platforms across various industries, as highlighted by 100% positive feedback on their management and cooperation. However, 50% of reviewers noted room for improvement in mobile development and UX design.
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$10,000+$25 - $49 / hr50 - 249
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See all 1 projectsServUS Tech is a backend development company that excels in delivering high-quality software solutions, particularly for insurance industry CRM systems. The company is praised for its proficiency in budget control, time management, and problem-solving, with 100% of reviewers highlighting their communication skills and dedication. However, the need for improvement in quality assurance processes was noted.
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$10,000+$25 - $49 / hr10 - 49Toronto, Canada
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See all 7 projectsUUUSoftware.com is a Custom Software Creation company known for its skilled senior team based in Toronto and offshore staff, excelling in Software Development projects. Reviews highlight their effective communication, timely delivery, and adaptability, with 100% of clients praising their professionalism and ability to manage challenges effectively.
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$1,000+$25 - $49 / hr2 - 9Gurugram, India
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See all 3 projectsYaantec Solutions Pvt. Ltd. is a digital solutions provider specializing in web development and digital marketing. Feedback indicates that the company is particularly adept at working with startups, with 50% of reviewers noting improved website functionality and SEO. While 50% of feedback highlights exceptional communication, some suggest areas for improvement in project timelines and regular updates.
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$1,000+$25 - $49 / hr10 - 49Ahmedabad, India
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See all 2 projectsInnodel Technologies Pvt. Ltd. is a web development company known for its professional and responsive service delivery, including expertise in creating dynamic and user-friendly websites. Clients consistently praise their project management and support, with 100% positive feedback highlighting their effective communication and seamless teamwork. Their commitment to quality ensures excellent outcomes and high client satisfaction, making them a reliable partner in web development projects.
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$5,000+$50 - $99 / hr2 - 9Dublin, Ireland
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See all 2 projectsGrofuse Digital is a digital strategy and SEO agency known for its cost-efficient strategies and expertise in optimizing digital presence. Clients commend their technical proficiency in SEO, excellent communication, and friendly approach, with 100% of reviews highlighting impressive results, including improved lead generation and increased organic traffic. Their flexibility and client involvement are consistently praised, making them a highly recommended choice for digital marketing needs.
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$5,000+$25 - $49 / hr10 - 49Moreno, Argentina
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See all 2 projectsLubee is a custom software development company specializing in tailored software creation and full stack software development using .NET technologies. They have received positive feedback for their reliable project management and effective communication, being described as impressive and successful by 100% of reviewers. Some mention a need for improved turnaround times, but overall, Lubee is highly recommended by its clients.
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$100,000+Undisclosed50 - 249Austin, TX
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See all 3 projectsInnovatily, known as IdeaPlunge Solutions LLP, is a versatile software development company specializing in mobile and application solutions. Across reviews, 100% of clients commend the company's technical expertise, timely delivery, and flexibility. They are praised for their seamless project management and effective communication, resulting in improved user experience and significant business impacts, such as a 40% increase in conversion rates for one client.
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$10,000+$50 - $99 / hr2 - 9Toronto, Canada
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See all 3 projectsMantrax Software Solutions is a bespoke software development company specializing in tailored software development and project management. They have received overwhelmingly positive feedback, with clients praising their ability to meet project goals and provide excellent communication. Approximately 90% of reviewers highlight their impressive project management and responsiveness, indicating a strong level of client satisfaction and trust in their software engineering capabilities.
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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
45% Custom Software Development40% C#55% Other -
$5,000+< $25 / hr250 - 999Ahmedabad, India
Ability to deliver
39.7/40.020/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
35% Custom Software Development30% C#65% Other -
$50,000+$50 - $99 / hr1,000 - 9,999L'viv, Ukraine
Ability to deliver
38/40.018.2/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
25% Custom Software Development22% C#75% Other -
$50,000+$50 - $99 / hr250 - 999Nashville, TN
Ability to deliver
37/40.017/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
40% Custom Software Development70% C#60% Other -
$10,000+$25 - $49 / hr250 - 999New York, NY
Ability to deliver
38/40.018.4/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
35% Custom Software Development25% C#65% Other -
$50,000+$25 - $49 / hr1,000 - 9,999Vienna, VA
Ability to deliver
37.6/40.017.8/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
30% Custom Software Development20% C#70% Other -
$50,000+$50 - $99 / hr1,000 - 9,999Kraków, Poland
Ability to deliver
39.6/40.020/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
15% Custom Software Development22% C#85% Other -
$100,000+$25 - $49 / hr250 - 999Cebu City, Philippines
Ability to deliver
38.7/40.020/20 Reviews10/10 Clients & Experience8.7/10 Market PresenceService focus
40% Custom Software Development20% C#60% Other -
$25,000+< $25 / hr1,000 - 9,999Ahmedabad, India
Ability to deliver
37.3/40.017.4/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
50% Custom Software Development20% C#50% Other -
$50,000+$50 - $99 / hr10 - 49Langhorne, PA
Ability to deliver
36.4/40.018.2/20 Reviews10/10 Clients & Experience8.2/10 Market PresenceService focus
55% Custom Software Development65% C#45% Other -
$10,000+$50 - $99 / hr250 - 999Austin, TX
Ability to deliver
38.9/40.019.6/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
30% Custom Software Development20% C#70% Other -
$25,000+$25 - $49 / hr50 - 249L'viv, Ukraine
Ability to deliver
39.6/40.020/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
50% Custom Software Development20% C#50% Other -
$25,000+$50 - $99 / hr250 - 999Novi Sad, Serbia
Ability to deliver
38.2/40.018.6/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
60% Custom Software Development20% C#40% Other -
$25,000+$25 - $49 / hr1,000 - 9,999Boca Raton, FL
Ability to deliver
39.4/40.019.6/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
30% Custom Software Development10% C#70% Other -
$50,000+$50 - $99 / hr250 - 999Wrocław, Poland
Ability to deliver
35.4/40.015.8/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
50% Custom Software Development100% C#50% Other -
$50,000+$25 - $49 / hr250 - 999Kansas City, KS
Ability to deliver
36.5/40.016.8/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
30% Custom Software Development30% C#70% Other -
$10,000+$100 - $149 / hr250 - 999London, England
Ability to deliver
37.8/40.018.6/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
20% Custom Software Development45% C#80% Other -
$50,000+$50 - $99 / hr250 - 999Hudson, OH
Ability to deliver
36.3/40.016.8/20 Reviews9.8/10 Clients & Experience9.7/10 Market PresenceService focus
30% Custom Software Development30% C#70% Other -
$25,000+$25 - $49 / hr250 - 999Oslo, Norway
Ability to deliver
39.7/40.020/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
50% Custom Software Development10% C#50% Other -
$1,000+$100 - $149 / hr10 - 49Denver, CO
Ability to deliver
37/40.018/20 Reviews10/10 Clients & Experience9.1/10 Market PresenceService focus
70% Custom Software Development40% C#30% Other -
$25,000+$25 - $49 / hr250 - 999Austin, TX
Ability to deliver
35.9/40.016/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
30% Custom Software Development30% C#70% Other -
$10,000+$50 - $99 / hr50 - 249Naarden, Netherlands
Ability to deliver
36/40.017.4/20 Reviews10/10 Clients & Experience8.6/10 Market PresenceService focus
40% Custom Software Development50% C#60% Other -
$50,000+$50 - $99 / hr250 - 999Yerevan, Armenia
Ability to deliver
34.6/40.016.6/20 Reviews10/10 Clients & Experience8/10 Market PresenceService focus
40% Custom Software Development40% C#60% Other -
$5,000+$50 - $99 / hr10 - 49Rīga, Latvia
Ability to deliver
34.5/40.017.2/20 Reviews10/10 Clients & Experience7.3/10 Market PresenceService focus
60% Custom Software Development60% C#40% Other -
$25,000+$50 - $99 / hr250 - 999São Paulo, Brazil
Ability to deliver
39.2/40.020/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
40% Custom Software Development10% C#60% Other -
$25,000+$50 - $99 / hr1,000 - 9,999Tallinn, Estonia
Ability to deliver
35.8/40.015.8/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
50% Custom Software Development20% C#50% Other -
$50,000+$150 - $199 / hr10 - 49Ottawa, Canada
Ability to deliver
37.2/40.017.6/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
35% Custom Software Development100% C#65% Other -
$5,000+$25 - $49 / hr250 - 999Gdańsk, Poland
Ability to deliver
36/40.016.4/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
40% Custom Software Development25% C#60% Other -
$5,000+$25 - $49 / hr250 - 999Charlotte, NC
Ability to deliver
38.9/40.020/20 Reviews10/10 Clients & Experience8.9/10 Market PresenceService focus
60% Custom Software Development10% C#40% Other -
$5,000+< $25 / hr50 - 249Las Vegas, NV
Ability to deliver
39.4/40.019.4/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
30% Custom Software Development30% C#70% Other
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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