Top C# Developers
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$1,000+< $25 / hr10 - 49Sahibzada Ajit Singh Nagar, India
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See all 1 projectsOffbeat Software solutions Pvt. Ltd. is a custom software development company specializing in tailored software creation, particularly in ASP.NET applications. Reviewers consistently praise their quality software development, effective communication, and timely delivery, with 100% of the feedback being positive. Clients appreciate their reasonable pricing and the successful delivery of various bespoke software projects.
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Undisclosed$25 - $49 / hr2 - 9Montevideo, Uruguay
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See all 5 projectsFraSal is a Custom Software Creation company specializing in maintenance services for backend and back-office solutions. Reviews highlight their impressive speed in delivering results and strong commitment, with 100% of feedback noting their positive attitude and adaptability. However, one instance required additional support due to tight timelines.
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$5,000+< $25 / hr10 - 49Surat, India
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See all 11 projectsFlunzy Private Limited specializes in bespoke software development services, offering tailored software solutions for complex projects. Across reviews, clients highlight their professionalism, timely delivery, and strong communication, with 100% positive feedback on their adaptability and commitment to quality. Their expertise in end-to-end software development, particularly in creating user-centric applications, is consistently praised.
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$5,000+< $25 / hr250 - 999
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See all 6 projectsZapbuild is a technology services company that provides full-stack development, web development, and IT solutions with expertise in platforms like Ruby on Rails. Based on their reviews, 100% of clients appreciate their cost-effectiveness and ability to adapt to evolving project needs. Approximately 80% of reviewers commend their project management and problem-solving skills. However, some mention challenges related to time zones and language barriers. Overall, clients view Zapbuild as a reliable partner, contributing significantly to business growth and technological advancement.
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$1,000+$25 - $49 / hr10 - 49
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See all 4 projectsWheelson Technologies is a bespoke software development company specializing in IoT and automation solutions. They consistently deliver high-quality, end-to-end software development projects, with notable expertise in software engineering and IoT frameworks. All reviews highlight their professionalism, technical capabilities, and on-time delivery, with 100% positive feedback on domain knowledge and project management.
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$5,000+$50 - $99 / hr10 - 49București, Romania
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See all 11 projectseJumpDigital is a versatile company offering Custom Software Creation and Full Stack Software Development services. Their reviews highlight a 100% positive feedback rate, emphasizing their reliability, seamless communication, and impressive project management. Clients praise eJumpDigital for their ability to integrate seamlessly with existing teams and consistently exceed project expectations.
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$1,000+< $25 / hr10 - 49Ahmedabad, India
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See all 3 projectsKonceptwise Digital Media Pvt. Ltd. is a Custom Software Development company known for its expertise in tailored and scalable solutions, particularly using .NET technology. All reviews reflect positive feedback, highlighting their effective project management and open communication, with 100% of reviewers praising their adaptability and commitment to long-term support.
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$5,000+$25 - $49 / hr10 - 49Sofia, Bulgaria
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See all 2 projectsKodin Soft is a custom software development company specializing in tailored software development with a focus on backend development and API integrations. Reviews highlight their impressive industry-specific expertise and excellent responsiveness, with 100% positive feedback on timely delivery and effective communication, particularly for geospatial and space-related projects.
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$25,000+$100 - $149 / hr10 - 49Washington, DC
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See all 1 projectsDiscover Digital is a digital transformation company specializing in web design, development, and Kentico CMS support. Review feedback highlights their professionalism, responsiveness, and ability to deliver on time despite project challenges. Approximately 100% of reviewers commend their amiability and communication, while minor time zone issues are noted as a constraint beyond their control.
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$1,000+< $25 / hr10 - 49Gurugram, India
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See all 1 projectsNitso Technologies Pvt. Ltd is a provider of Custom Software Development services, specializing in tailored solutions like HR management systems. Their reviews highlight a strong emphasis on reliability and support, with 100% of reviewers noting their timely assistance and effective communication. Clients appreciate their dedication to delivering error-free, end-to-end software solutions.
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$5,000+< $25 / hr50 - 249Surat, India
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See all 4 projectsAlita Infotech is a premier custom software development company specializing in bespoke software creation and full-stack software development. Reviewers consistently praise their exceptional project management and communication, with 100% positive feedback regarding their ability to deliver complex projects on time and within budget.
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$25,000+$25 - $49 / hr10 - 49Twinsburg, OH
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See all 4 projectsFiduciaSoft, LLC is a bespoke software development company specializing in tailored and full-stack software solutions. Their commitment to quality and effective project management has resulted in positive business impacts, such as profit margin increases and successful large-scale system overhauls. Notably, 100% of reviewers commend their innovative solutions and seamless communication, with no significant areas for improvement mentioned.
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Undisclosed$25 - $49 / hr10 - 49Brasília, Brazil
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See all 2 projectsPolisys is a custom software development company specializing in bespoke software creation and end-to-end software development. Across their reviews, clients commend their professionalism, flexibility, and competence, with 100% of reviewers expressing satisfaction. Notably, clients highlight Polisys's ability to work within strict deadlines and their strong project management skills, which significantly contribute to the success of complex software engineering projects.
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$50,000+$25 - $49 / hr50 - 249Alpharetta, GA
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See all 8 projectsTelliant Systems, LLC is a bespoke software development company specializing in custom software creation and end-to-end software development services. Reviews indicate a 100% satisfaction rate, highlighting their strong project management, timely delivery, and effective communication. Approximately 60% of reviewers commend their ability to tailor solutions to specific industry needs, demonstrating a commitment to high-quality, user-focused software engineering.
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$50,000+$25 - $49 / hr50 - 249L'viv, Ukraine
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See all 41 projectsinVerita is a Custom Software Development company specializing in bespoke software creation, offering expertise in areas such as data analytics, full-stack development, and managed software solutions. With 100% positive feedback, clients commend their professionalism, communication, and ability to integrate seamlessly with internal teams, particularly highlighting their capacity to deliver on-time and adapt to changing requirements.
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$5,000+$50 - $99 / hr50 - 249Kaatsheuvel, Netherlands
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See all 12 projectsIntoSoft BV is a full-stack software development company specializing in tailored and bespoke software solutions across various industries. The reviews highlight a 100% satisfaction rate, with consistent praise for their technical expertise, effective communication, and flexibility in managing complex projects. Approximately 80% of reviewers commend their ability to integrate seamlessly with in-house teams, while some note minor communication challenges.
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$25,000+$50 - $99 / hr250 - 999Oak Brook, IL
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See all 4 projectsSenecaGlobal is a bespoke software development company specializing in custom software creation and end-to-end software development solutions. Their reviews indicate a strong emphasis on delivering projects on time with exceptional quality, responsiveness, and value for cost. Approximately 100% of reviewers praised their ability to adapt to changing needs and maintain long-term partnerships.
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$25,000+$50 - $99 / hr50 - 249Porto Alegre, Brazil
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See all 7 projectsPoatek is a versatile IT consulting company specializing in software development, including mobile app and web development, particularly for iOS and Android platforms. Their reviews reflect a high level of client satisfaction, with around 100% of reviewers appreciating their communication skills, responsiveness, and ability to respect budget and timelines. Clients commend their technical expertise and adaptability to various industries, highlighting their comprehensive service offering and significant impact on project success.
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$25,000+$150 - $199 / hr10 - 49Grand Rapids, MI
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See all 6 projectsFusionary is an esteemed web development and design company recognized for its expertise in e-commerce support, app development, and website revamps. Across their reviews, 100% of clients commend their communication and project management skills, highlighting their ability to deliver tailored solutions. While 20% of reviews suggest improving project timelines, the prevailing sentiment is overwhelmingly positive, with clients consistently impressed by their professionalism and adaptability.
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$1,000+$25 - $49 / hr50 - 249Fort Worth, TX
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See all 25 projectsWebrock Media LLC specializes in custom software creation, focusing on bespoke software development for fintech projects. Overall feedback is positive, with reviewers noting their impressive ability to handle complex development tasks and strong communication skills. Approximately 100% of reviewers highlight their competence in completing challenging projects where others have failed.
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$5,000+$25 - $49 / hr50 - 249Gurugram, India
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See all 3 projectsBhadani Technologies is a Custom Software Creation company specializing in tailored software development and design outsourcing. The feedback from their clients is overwhelmingly positive, with highlights on their responsiveness, commitment, and effective project management. Reviewers appreciate their problem-solving capabilities, with over 90% emphasizing their quick response time and continuous improvement in service delivery.
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$1,000+$100 - $149 / hr2 - 9
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See all 3 projectscoderPro.net is a Custom Software Development company specializing in tailored and bespoke software solutions. Across their reviews, 100% of clients highlight their effective communication, willingness to meet specifications, and ability to enhance existing systems. Clients appreciate their expertise, particularly in legacy technologies, and their ability to address system weaknesses efficiently.
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$1,000+$25 - $49 / hr50 - 249Surat, India
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See all 10 projectsNatRIX Software Private Limited is a custom software development company specializing in end-to-end software development, including UI/UX design and using technologies like .NET and SQL. The feedback is overwhelmingly positive, with 90% of reviewers highlighting their strong project management and excellent communication skills. Some mention a need for improvement in estimation deliveries.
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$25,000+$50 - $99 / hr10 - 49Novi Sad, Serbia
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See all 4 projectsKoloTree is a bespoke software development company specializing in tailored software solutions, offering services from software engineering to end-to-end software development. The company has received overwhelmingly positive feedback, with 100% of reviewers praising their reliability, knowledge, and effective communication. Clients particularly commend their ability to deliver high-quality, customized solutions on time, and their proactive approach to understanding client needs.
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$5,000+$50 - $99 / hr10 - 49İstanbul, Türkiye
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See all 5 projectsSHFT is a bespoke software development company specializing in custom software creation and full-stack software development. With a 100% positive feedback rate, reviews highlight their effective project management, timely delivery, and exceptional communication. Over 50% of reviewers commend SHFT for their strong partnership approach and cultural alignment with clients.
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$250,000+$150 - $199 / hr10 - 49Oklahoma City, OK
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See all 1 projectsPhase 2 is a Custom Software Creation company known for its expertise in tailored software development, particularly in creating mobile platforms. With a 100% positive feedback rate, reviewers frequently praise their excellent project management and ongoing support, as evidenced by their successful creation and maintenance of a mobile app used by 800 industry members.
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$1,000+$25 - $49 / hr1,000 - 9,999Łódź, Poland
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See all 7 projectsTransition Technologies PSC is a Custom Software Development company, specializing in bespoke software development, data migration, and lifecycle management solutions. Reviews reflect an 80% satisfaction rate, highlighting their proactivity, flexibility, and expertise in Java and IoT technologies. However, challenges include managing rapid growth and ensuring consistent team experience.
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$10,000+$50 - $99 / hr10 - 49Cape Town, South Africa
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See all 11 projectsOctoco Consulting is a bespoke software development firm specializing in tailored solutions across various sectors, including cloud integration, electronic hardware, and application development. The company consistently receives high praise for its technical expertise, with 100% of clients noting satisfaction in system reliability and communication. Clients appreciate their adaptability, professionalism, and the seamless integration of complex systems, though some suggest improved documentation practices.
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$5,000+< $25 / hr50 - 249
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See all 1 projectsIncubXperts is a custom software development company specializing in end-to-end and bespoke software creation. The reviews highlight their strong expertise in software engineering, particularly in developing mobile applications and optimizing Azure environments. With 100% positive feedback, clients commend their innovative problem-solving skills, effective project management, and ability to enhance project scalability and architecture.
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$25,000+$100 - $149 / hr10 - 49Montréal, Canada
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See all 2 projectsnoesis digital is a bespoke software development firm recognized for its comprehensive solutions and technical expertise, as highlighted by clients in diverse industries. With 100% positive feedback, reviewers commend their project management, reliability, and ability to deliver custom software solutions that meet complex business needs. Clients particularly appreciate their seamless communication and problem-solving 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
39.1/40.019.2/20 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