Top C# Developers
-
$5,000+< $25 / hr50 - 249Karachi, Pakistan
Services provided
Focus Areas
See all 4 projectsHexalyze Consulting Services specializes in Custom Software Creation and Bespoke Software Development, with a focus on enhancing operational efficiencies through tailored digital solutions. They received positive feedback for their technical expertise, with 100% of reviewers highlighting their knowledge in Odoo and mobile application development. However, 50% of reviewers suggested improvements in communication to minimize delays.
-
$10,000+$50 - $99 / hr10 - 49
Services provided
Focus Areas
See all 3 projectsEdge Tech Studio is a Custom Software Development company specializing in bespoke software creation and full-stack development. Their reviews highlight a 100% positive reception, emphasizing their strong project management and ability to deliver complex solutions with measurable improvements in usability and efficiency. Clients commend their professionalism and collaborative approach, leading to substantial gains in operational effectiveness.
-
$25,000+$100 - $149 / hr10 - 49Nashville, TN
Services provided
Focus Areas
See all 5 projectsAppStream Studio specializes in Custom Software Development, providing tailored and full-stack solutions for varied industries. Reviews indicate a 100% positive sentiment, highlighting the company's exceptional engineering talent, agile project management, and ability to transform complex requirements into valuable software. Notably, 100% of reviewers commend their technical expertise and effective communication.
-
Undisclosed$25 - $49 / hr10 - 49Delhi, India
Services provided
Focus Areas
See all 2 projectsTechnousa Consulting Services Pvt. Ltd. is a Custom Software Development company specializing in tailored and end-to-end software creation. Their work received positive feedback, with clients highlighting the company's ability to deliver bespoke solutions and excellent UI/UX design, resulting in significant business outcomes. Client satisfaction appears high, with no areas for improvement noted.
-
$5,000+$25 - $49 / hr50 - 249
Services provided
Focus Areas
See all 2 projectsCodistan is a full-service company specializing in Custom Software Creation, offering expertise in web development, SEO, and social media marketing. The reviews highlight their structured project management, responsive communication, and significant digital growth, with a 100% positive feedback rate. Clients commend their holistic strategy and proactive approach, resulting in improved visibility, traffic, and user engagement.
-
$1,000+< $25 / hr50 - 249Sahibzada Ajit Singh Nagar, India
Services provided
Focus Areas
See all 3 projectsQServices IT Solutions Inc. is a Custom Software Creation company specializing in .NET software development. Reviews indicate a 100% positive feedback rate, highlighting their expertise, innovation, and exceptional project management. Clients commend their ability to deliver tailored solutions that enhance business outcomes, such as a 35% increase in online sales. Minor suggestions for improvement include more comprehensive documentation and increased client involvement in testing phases.
-
$250,000+$300+ / hr10 - 49
Services provided
Focus Areas
See all 1 projectsGreyTeak Technologies is a technology company specializing in web development and multi-level marketing platforms. They are highly regarded for their sleek and sophisticated designs, with 100% positive feedback highlighting their engagement, project management excellence, and proactive input. Clients appreciate their ability to understand complex projects effortlessly.
-
$5,000+$25 - $49 / hr10 - 49Katowice, Poland
Services provided
Focus Areas
See all 1 projectsEbicom is a Custom Software Creation company specializing in Tailored Software Development for the energy sector. Reviews indicate a high level of satisfaction, with 100% positive feedback highlighting their fast deployment and responsive project management. They excel in developing and maintaining flexible CRM systems, though some suggest improvements in setting clear turnaround time agreements.
-
$10,000+$100 - $149 / hr2 - 9Dublin, Ireland
Services provided
Focus Areas
See all 4 projectsAccelerator Team is a Custom Software Creation company specializing in bespoke and end-to-end software development services. Their reviews reflect a high level of customer satisfaction, with clients praising their strong project management skills, technical expertise, and collaborative approach. Approximately 95% of reviewers highlight their ability to deliver tailored solutions, while being commended for their fair pricing and dedication to client needs.
-
$1,000+< $25 / hr10 - 49Ahmedabad, India
Services provided
Focus Areas
See all 4 projectsKunsh Technologies is a versatile IT and development services company, offering web design, custom software development, and recruitment processing outsourcing (RPO) solutions. Feedback from clients is overwhelmingly positive, highlighting their problem-solving skills, creativity, and commitment across projects, with over 90% of reviewers expressing satisfaction and no significant areas for improvement noted.
-
$10,000+$25 - $49 / hr10 - 49Jaipur, India
Services provided
Focus Areas
See all 7 projectsSumedha Softech Pvt Ltd is a Custom Software Development company specializing in creating tailored software solutions. Their reviews reflect a strong reputation, with 100% of clients praising their project management skills, timely delivery, and ability to understand and address client needs effectively. Clients appreciate their expertise in software engineering and the value they offer for the cost.
-
$5,000+$150 - $199 / hr10 - 49
Services provided
Focus Areas
See all 6 projectsICON Business Consulting, LLC specializes in tailored software development and seamless integration projects, particularly with Microsoft Dynamics Great Plains. They have consistently delivered results that meet client expectations, with 100% positive feedback highlighting their hands-on approach and rapid response times. Clients appreciate their competitive pricing and personalized service, contrasting favorably with larger firms' slower ticketing systems.
-
$5,000+$25 - $49 / hr10 - 49L'viv, Ukraine
Services provided
Focus Areas
See all 11 projectsProga Tech is a bespoke software development company that excels in end-to-end software engineering services, including full-stack development and managed software development. With a 100% positive review rate, clients consistently praise their exceptional project management, attention to detail, and client-centric approach. Over 80% of reviews highlight their commitment to delivering high-quality, tailored software solutions on time and beyond expectations.
-
UndisclosedUndisclosed10 - 49Mumbai, India
Services provided
Focus Areas
See all 2 projectsMetaSys Software is a Custom Software Creation company specializing in bespoke software development tailored to client needs. The company excels in translating business requirements into effective software solutions, with 100% of reviews highlighting their professionalism, adaptability, and effective project management. Clients appreciate their reasonable pricing and ability to deliver complex projects on time.
-
$10,000+$25 - $49 / hr250 - 999Białystok, Poland
Services provided
Focus Areas
See all 5 projectsInspeerity is a bespoke software development company specializing in tailored software solutions, including frontend web applications, cloud-based APIs, and mobile software development. The company consistently receives positive feedback, with 100% of reviewers highlighting their professional work and agile project management. Clients particularly appreciate their open-mindedness, effective communication, and the ability to deliver high-quality results on time.
-
$5,000+$25 - $49 / hr10 - 49Kyiv, Ukraine
Services provided
Focus Areas
See all 7 projectsSoftPositive is a bespoke software development company specializing in custom software creation and end-to-end software development. Reviews highlight their efficient communication, commitment to project scope, and high-quality coding. Clients report a 100% satisfaction rate, emphasizing SoftPositive’s ability to deliver projects on time and their willingness to exceed expectations. The company is praised for offering good value and fostering potential long-term relationships.
-
$1,000+< $25 / hr10 - 49Ahmedabad, India
Services provided
Focus Areas
See all 11 projectsPrishusoft is a Custom Software Development firm specializing in bespoke software creation and software engineering services. The company consistently receives praise for its technical expertise, especially in SQL Server Reporting Services (SSRS) and .NET Core development. Reviewers frequently highlight their rapid response times and flexibility, with approximately 90% of the feedback emphasizing their effective project management and ability to meet or exceed expectations.
-
$5,000+$25 - $49 / hr2 - 9Vila Verde, Portugal
Services provided
Focus Areas
See all 3 projects4DEVCODING is a Custom Software Creation company specializing in full stack software development and bespoke software development services. Overall, their reviews are overwhelmingly positive, highlighting their dependability and receptiveness to feedback, with 100% of reviewers praising their effective communication and project management skills. The team is noted for their expertise in managing end-to-end software development projects, impressively connecting over 400 employees with a workflow management system.
-
$25,000+$100 - $149 / hr2 - 9New York, NY
Services provided
Focus Areas
See all 2 projectsBLUEPORTAL, LLC is a bespoke software development company known for its tailored software creation and full-stack development capabilities. Reviews highlight their impressive project management and responsiveness, with 100% of reviewers noting their ability to produce high-quality work within deadlines. Their proficiency and attention to detail have significantly enhanced client visibility and engagement.
-
$10,000+$50 - $99 / hr2 - 9Plovdiv, Bulgaria
Services provided
Focus Areas
See all 1 projectsSkillAbility Soft Ltd. is a bespoke software development company that excels in custom software creation and managed software development. They are praised for their exceptional communication and timely delivery, often exceeding deadlines. With a strong focus on client satisfaction, 100% of the feedback highlights their impressive experience and commitment to project success.
-
$25,000+$50 - $99 / hr250 - 999Frisco, TX
Services provided
Focus Areas
See all 3 projectsAezion Inc. is a company specializing in Custom Software Development, known for delivering tailored software solutions including web and mobile applications. The reviews highlight their commitment to client relationships and project seriousness, with 100% of reviewers emphasizing their responsiveness and collaborative approach. Clients appreciate their ability to provide creative solutions and guide projects effectively, particularly through complex software engineering challenges.
-
$1,000+$50 - $99 / hr2 - 9Burgas, Bulgaria
Services provided
Focus Areas
See all 1 projectsSmart Bytes Software is a specialized IT services company offering custom software development and IT consulting services. Feedback from clients highlights their expertise in modernizing legacy platforms, notably using Blazor and Telerik Reporting. All reviews indicate a positive experience, with a 100% satisfaction rate, particularly praising their flexibility, timely delivery, and excellent communication skills.
-
UndisclosedUndisclosed250 - 999Gdańsk, Poland
Services provided
Focus Areas
See all 3 projectsAplitt sp. z o.o. is a Bespoke Software Development company praised for its technical expertise and tailored solutions in financial software projects. With a 100% positive feedback rate, clients commend their effective project management, adaptability, and strong communication skills, ensuring timely delivery and user satisfaction.
-
$10,000+Undisclosed10 - 49Indian Land, SC
Services provided
Focus Areas
See all 6 projectsArcusScale is a bespoke software development company known for its tailored and managed software development services. The company is highly praised for its project management, responsiveness, and collaborative nature, resulting in measurable successes like significant cost savings and timely project launches. Positive sentiment is evident in 100% of the reviews, highlighting their strong cultural fit, structured code quality, and effective communication strategy.
-
Undisclosed$50 - $99 / hr2 - 9
Services provided
Focus Areas
See all 1 projectsUbisource is a talent acquisition company renowned for providing nearshore sourcing solutions and aligning candidates with cultural and business needs. They consistently deliver high-quality resources promptly, with 100% of reviews highlighting their dependability and cultural alignment. Clients appreciate their thoroughness and minimal oversight requirements, with no areas identified for improvement.
-
$5,000+$50 - $99 / hr10 - 49València, Spain
Services provided
Focus Areas
See all 5 projectsLegiosoft is a bespoke software development company specializing in tailored software creation for web and mobile applications. They are praised for their effective communication, timely delivery, and high-quality work. With positive feedback from 100% of reviewers, notable themes include excellent project management and a significant impact on clients' business outcomes, such as a 46% income lift for one client, emphasizing their expertise in full-stack and managed software development.
-
$25,000+< $25 / hr50 - 249ho chi minh city, Vietnam
Services provided
Focus Areas
See all 4 projectsLogix Technology is a bespoke software development company specializing in end-to-end software development services. With a focus on agile methodologies, 100% of reviewers praised their technical expertise, timely project delivery, and strong communication skills. Clients highlight the team's ability to align with company values and adapt to complex requirements, making them a preferred choice for custom software creation.
-
$5,000+$25 - $49 / hr2 - 9Wrocław, Poland
Services provided
Focus Areas
See all 2 projectsVAR Unit is a technology development company specializing in augmented reality (AR) and virtual reality (VR) applications. Reviewers commend their project management skills, adaptability, and professional expertise, particularly in AR and cloud computing solutions. Approximately 90% of feedback highlights their flexibility and proactive problem-solving, though some suggest more extensive testing could enhance their services. Overall, clients express satisfaction with VAR Unit's performance and recommend their services.
-
$1,000+$25 - $49 / hr10 - 49Kyiv, Ukraine
Services provided
Focus Areas
See all 10 projectsGremcy is a bespoke software development company specializing in tailored software creation and full-stack software development. The company receives overwhelmingly positive reviews, with clients praising their efficient project management and responsive communication, evidenced by 100% on-time project delivery. Approximately 80% of reviewers highlight Gremcy’s ability to optimize development processes and adapt to client needs, reinforcing their reputation as a dedicated and innovative partner.
-
$5,000+$25 - $49 / hr10 - 49Yerevan, Armenia
Services provided
Focus Areas
See all 2 projectsRedkite is a bespoke software development company specializing in custom software creation and full stack software development. The company received positive feedback from clients, with 100% satisfaction in quality and project management. Reviewers commend Redkite's impressive work quality, although they note minor areas for improvement, emphasizing the importance of clear communication from the project's outset.
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