Top C# Developers
-
$10,000+$100 - $149 / hr2 - 9Toronto, Canada
Services provided
Focus Areas
See all 3 projectsMantrax Software Solutions is a custom software creation company praised for its tailored software development and project management expertise. With a 100% satisfaction rate from reviews, clients commend their ability to meet project timelines and address complex needs effectively. While their responsiveness and communication are strong assets, a noted area for growth is expanding their developer team.
-
$10,000+$100 - $149 / hr10 - 49
Services provided
Focus Areas
See all 3 projectsInVooDoo is a software development company specializing in UI/UX design and mobile app development, particularly for iOS platforms. Across their reviews, clients consistently praise InVooDoo for their high-quality work and project management skills, with 100% of clients citing their communication and investment in project success as standout qualities. Clients appreciate their proactive approach, with some highlighting InVooDoo's ability to challenge design ideas for better outcomes.
-
$5,000+$150 - $199 / hr2 - 9Miami, FL
Services provided
Focus Areas
See all 1 projectsBenderXpert is a Custom Software Development company specializing in bespoke software solutions, including AI integration for enhanced business processes. Their clients highlight a 100% success rate in improving sales and lead capture, praising their commitment and timely delivery. Notably, 100% of reviewers mention their proactive communication and dedication to client success.
-
Undisclosed$25 - $49 / hr50 - 249
Services provided
Focus Areas
See all 1 projectsKuliza is a distinguished company specializing in end-to-end software development, with expertise in designing and engineering custom software solutions. Reviewers consistently commend Kuliza for their robust technological knowledge and flexible client engagement, highlighting their effectiveness in managing complex projects with a strong commitment to delivery. Overall, Kuliza receives overwhelmingly positive feedback, with clients appreciating their role as a reliable engineering partner.
-
$5,000+$50 - $99 / hr10 - 49Los Angeles, CA
Services provided
Focus Areas
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.
-
$10,000+$50 - $99 / hr50 - 249Curridabat, Costa Rica
Services provided
Focus Areas
See all 4 projectsOktara is a Custom Software Development company specializing in tailored software creation and full-stack development. Clients praise their rapid onboarding and effective collaboration, with 100% of reviewers highlighting their ability to integrate seamlessly into existing projects. While documentation skills are noted as an area for growth, their commitment to problem-solving and timely delivery consistently impresses clients.
-
$10,000+$200 - $300 / hr10 - 49Los Angeles, CA
Services provided
Focus Areas
See all 2 projectsFormula.Monks is a Custom Software Development company that excels in delivering tailored, end-to-end software solutions. They are highly regarded for their effective project management and agile methodology. With an impressive 100% positive feedback rate, clients commend their innovation, dedication, and ability to meet deadlines, making them a valued partner in complex software engineering projects.
-
$1,000+$25 - $49 / hr10 - 49Al Bataeh, United Arab Emirates
Services provided
Focus Areas
See all 1 projectsTechnoGroupOriginator is a technology consulting firm specializing in automation solutions. They received positive feedback for effectively translating client visions into successful products, with challenges noted in communication due to language barriers. A key strength is their senior architect, Haroon, noted for his exceptional contribution. Despite communication hurdles, 100% of the feedback emphasized their capability to deliver profitable technology solutions.
-
$1,000+$25 - $49 / hr2 - 9Chișinău, Moldova
Services provided
Focus Areas
See all 1 projects7developers is a custom software creation firm specializing in tailored software development for healthcare. Their reviews highlight a comprehensive and seamless integration with partner systems, achieving 100% satisfaction from clients. Notably, 80% of feedback praises their expertise in secure data solutions and end-to-end software development capabilities.
-
Undisclosed< $25 / hr2 - 9New Delhi, India
Services provided
Focus Areas
See all 2 projectsNet Soft Solutions is a custom software development company known for their bespoke software creation and full-stack software development services. Their clients have reported significant operational improvements, such as a 50% reduction in manpower and 100% data accuracy, with 100% of reviewers highlighting their professionalism and technical prowess. Clients commend their ability to maintain quality standards despite a growing client base.
-
$25,000+$50 - $99 / hr2 - 9Ermesinde, Portugal
Services provided
Focus Areas
See all 2 projectsUnflow is a Custom Software Development company specializing in bespoke software creation with a focus on incorporating cutting-edge technologies like Generative AI. Reviewers consistently highlight their exceptional communication, knowledge, and reliability, with 100% positive feedback praising their ability to deliver projects on time and within budget. Their consultative approach and flexibility in adapting to client needs are particularly commended.
-
$10,000+$50 - $99 / hr10 - 49Łódź, Poland
Services provided
Focus Areas
See all 8 projectsPolar Night Software is a bespoke software development company specializing in custom software creation and full-stack development. Across the reviews, 100% of clients praise their technical expertise, responsiveness, and project management efficiency. Notably, 80% of reviewers highlight their ability to align with company culture and values while consistently delivering high-quality, timely solutions.
-
$5,000+< $25 / hr50 - 249London, England
Services provided
Focus Areas
See all 5 projectsRailay specializes in Bespoke Software Development, offering end-to-end software engineering solutions tailored to client needs. Feedback highlights their agile project management and clear communication, with 100% of reviewers noting successful project outcomes. Clients commend their quality and price performance, with no areas for improvement mentioned.
-
$1,000+$50 - $99 / hr10 - 49München, Germany
Services provided
Focus Areas
See all 3 projectsAmida IT-Services GmbH is a full-stack software development company specializing in custom software creation and tailored software development. Overall feedback is overwhelmingly positive, with 100% of reviewers highlighting their dependable delivery and efficient project management. The company's ability to deliver modern, maintainable software solutions on time and within budget is consistently praised.
-
$25,000+$25 - $49 / hr50 - 249Bengaluru, India
Services provided
Focus Areas
See all 3 projectsKalpita Technologies is a bespoke software development company specializing in tailored software solutions, including custom software creation and end-to-end software development. The company receives overwhelmingly positive feedback for its technical expertise, communication, and customer-centric approach, with clients noting a 40% increase in feature delivery speed and a 50% reduction in bug backlog.
-
$1,000+$25 - $49 / hr50 - 249L'viv, Ukraine
Services provided
Focus Areas
See all 4 projectsUnivisia is a bespoke software development company specializing in tailored software creation and full-stack solutions across a range of industries. Reviews indicate a 100% satisfaction rate with clients praising their transparent communication and commitment to on-time delivery. Approximately 67% of reviewers highlight their adaptability and alignment with business values, while 33% emphasize their technical diligence and clarity.
-
$25,000+$25 - $49 / hr50 - 249Austin, TX
Services provided
Focus Areas
See all 2 projectsMyTeams is a comprehensive app development company specializing in scalable Web3 streaming solutions. With a 100% positive feedback rate, clients consistently praise their exceptional project management, technical expertise, and proactive communication. Notably, 100% of reviewers highlight their strategic thinking and commitment to client success, though some suggest expanding services to include TV app development for further growth.
-
$10,000+$25 - $49 / hr10 - 49Sahibzada Ajit Singh Nagar, India
Services provided
Focus Areas
See all 14 projectsInnovantes IT Solutions LLP is a custom software development company excelling in tailored software creation and full-stack software engineering. Their reviews highlight a high level of client satisfaction, with 100% of feedback praising their adaptability and proactive project management. Additionally, 50% of reviewers noted their impressive understanding of industry-specific needs, particularly in healthcare and manpower management.
-
$25,000+< $25 / hr10 - 49
Services provided
Focus Areas
See all 2 projectsWireFuture is a bespoke software development company specializing in custom software creation and full-stack software development. Their reviews highlight a remarkable 100% positive feedback rate, with 80% praising their tailored solutions and outstanding project management. Clients commend WireFuture for adhering to budgets, timely delivery, and maintaining excellent communication, underscoring their commitment to client satisfaction and the alignment of company values.
-
$1,000+< $25 / hr10 - 49Lahore, Pakistan
Services provided
Focus Areas
See all 1 projectsDevExcel IT Solutions is a Custom Software Development company excelling in tailored software creation, delivering end-to-end solutions with a focus on SaaS platforms. Reviewers consistently commend their professionalism, timely delivery, and comprehensive involvement in projects, with 100% positive feedback, highlighting seamless communication and alignment with client values.
-
$5,000+$50 - $99 / hr10 - 49Erbil, Iraq
Services provided
Focus Areas
See all 4 projectsSuncode Co. IT Solutions is a versatile IT services provider specializing in web and application development. Their clientele consistently praises the company for their time efficiency and excellent communication, with 100% of reviews highlighting impressive project management and successful outcomes. While feedback is predominantly positive, suggestions for improvement include better integration of remote tools.
-
$10,000+$25 - $49 / hr50 - 249Sahibzada Ajit Singh Nagar, India
Services provided
Focus Areas
See all 5 projectsTechbit Solutions Pvt. Ltd. is a bespoke software development company specializing in custom software creation and full-stack development. With an emphasis on efficiency and client success, their reviews indicate strong project management and a tailored approach, with over 90% of clients highlighting their dedication and impressive service. Some noted challenges include language barriers, yet the overall satisfaction remains high.
-
$100,000+$150 - $199 / hr2 - 9Topsfield, MA
Services provided
Focus Areas
See all 3 projectsOBLSK LLC is a bespoke software development company known for its end-to-end software development services. Reviews highlight their ability to save and transform companies through custom software creation, with 100% positive feedback on their competence and trustworthy partnership. Clients commend their timely delivery and extensive industry expertise, making them a valuable resource and competitive advantage.
-
$5,000+$200 - $300 / hr50 - 249Grand Rapids, MI
Services provided
Focus Areas
See all 2 projectsAugusto Digital is a Custom Software Development company renowned for its Full Stack Software Development services. With a focus on creating tailored digital solutions, they effectively developed a comprehensive digital operations platform for DecentraCare, enhancing clinician management. Despite a minor budgeting issue, 100% of the feedback highlighted their exceptional design assistance and support throughout the project.
-
$10,000+$25 - $49 / hr50 - 249London, England
Services provided
Focus Areas
Ubistart is a London, England-based software development company. They provide Custom Software Development and Mobile App Development and were launched in 2016.
Read more -
$10,000+< $25 / hr50 - 249Ahmedabad, India
Services provided
Focus Areas
See all 12 projectsCogtix Solutions specializes in delivering bespoke software development and tailored software solutions, including custom app development and comprehensive CRM systems. The reviews highlight their remarkable flexibility, efficient project management, and commitment to delivering high-quality, user-centric products. Clients consistently praise their prompt communication, adaptability to changes, and the value they provide at a competitive cost.
-
Undisclosed$25 - $49 / hr10 - 49Pune, India
Services provided
Focus Areas
See all 2 projectsQuadLogix Technologies Pvt. Ltd. is a bespoke software development company specializing in custom software creation and full-stack software development. Reviewers consistently praise their professionalism, reliability, and responsiveness, with 100% of feedback being positive. Clients highlight their ability to deliver complex projects on time and within budget, emphasizing their skilled account management and effective communication.
-
$5,000+$25 - $49 / hr2 - 9Kingston, Jamaica
Services provided
Focus Areas
See all 1 projectsDCI Solutions is a custom software creation company that excels in tailored software development, offering scalable and integrative solutions. The reviews highlight their responsiveness and effective project management, with 100% of feedback emphasizing their quick alignment with business goals and the improvement of client processes. Notably, 100% of clients appreciated their communication and adherence to timelines.
-
$5,000+$100 - $149 / hr10 - 49
Services provided
Focus Areas
See all 3 projectsStout Systems Development, Inc. is a bespoke software development company specializing in custom software creation and full stack software development. With a reputation for responsiveness and technical expertise, they are praised for maintaining strong client relationships and acting as an extension of their clients' teams. While 100% of reviewers commend their knowledge and dedication, there's a noted opportunity to improve in screening for soft skills in talent acquisition.
-
$5,000+$50 - $99 / hr10 - 49New Westminster, Canada
Services provided
Focus Areas
See all 8 projectsWisertech Solutions is a custom software development company renowned for delivering high-quality tailored software solutions. With a strong emphasis on cultural alignment and effective communication, 100% of reviewers commend their ability to exceed expectations and deliver projects on time, making them an exemplary partner in managed software development.
Share your project goals, and we’ll connect you with verified partners who fit your budget and timeline.
Get My Matches
Tell us what you need — we’ll match you with top agencies in minutes.
Get My MatchesWhy Trust Clutch
At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.
Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.
Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them.
We evaluate service providers using a structured methodology that combines:
- In-depth client interviews and ratings
- Comprehensive project details
- Market presence
- Portfolio examples and industry recognition
This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.
Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly.
We take fraud seriously. Providers who violate our guidelines may face lower rankings, restricted visibility, or removal from the platform altogether.
Clutch’s commitment to transparency is ongoing. We’re constantly refining our systems to protect the integrity of reviews and support you in finding the right agency.
List of the Top 15 C# Development Companies
-
$25,000+$50 - $99 / hr250 - 999Gliwice, Poland
Ability to deliver
39.1/40.019.2/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
35% Custom Software Development40% C#65% 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 / 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 -
$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 -
$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 -
$10,000+$25 - $49 / hr250 - 999L'viv, Ukraine
Ability to deliver
37.2/40.017.6/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
35% Custom Software Development25% C#65% 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
30% Custom Software Development30% 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+$50 - $99 / hr250 - 999Hudson, OH
Ability to deliver
36/40.016.6/20 Reviews9.8/10 Clients & Experience9.6/10 Market PresenceService focus
35% Custom Software Development30% C#65% 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+$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
20% Custom Software Development22% C#80% 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 -
$50,000+$50 - $99 / hr10 - 49Langhorne, PA
Ability to deliver
35.8/40.017.6/20 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
38.4/40.019.2/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
30% Custom Software Development20% C#70% Other -
$25,000+$25 - $49 / hr1,000 - 9,999Boca Raton, FL
Ability to deliver
39/40.019.2/20 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 -
$5,000+$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 -
$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 -
$25,000+$25 - $49 / hr50 - 249L'viv, Ukraine
Ability to deliver
38.3/40.019.4/20 Reviews10/10 Clients & Experience8.9/10 Market PresenceService focus
20% Custom Software Development60% C#80% 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 -
$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+$100 - $149 / hr250 - 999London, England
Ability to deliver
36.8/40.017.6/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
20% Custom Software Development45% C#80% 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+$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 -
$50,000+$150 - $199 / hr10 - 49Ottawa, Canada
Ability to deliver
36.2/40.016.6/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
35% Custom Software Development100% C#65% Other -
$5,000+$50 - $99 / hr250 - 999McKinney, TX
Ability to deliver
38/40.018/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
40% Custom Software Development10% C#60% Other
Latest C Sharp Articles
See all articles
How to Vet a Software Development Agency in 2026: 8 Signals That Actually Predict Project Success
Does the agency live up to its proposal? These eight signals help you tell the difference before you sign anything.
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