C# – Developers
Are you searching for exceptional C# IT services or talented freelancers for your next project? Wadline provides a curated list of top-tier C# vendors from around the world, specializing in web development, mobile apps, design, integration, and more.
Popular Countries for C#
- Portfolio
- 10
Since 2011 · 51-200 employees
Atvinta is a Russian digital agency whose core business is turnkey web development, which includes analytics, engineering, design, development, promotion, technical support and fur…
- Min. project
- $20k+
- Portfolio
- 105
We develop software: from small applications to large infrastructure projects. We will be useful if you need to develop a specific specialized system, web or desktop application, a…
- Min. project
- $20k+
- Portfolio
- 2
- Reviews
- 3
Globus
A+We create web services of varying functionality and complexity; our team has an extensive background in developing high-load projects. We build a friendly and intuitive front end f…
“When consulting and supporting users on the most important issues, we need to be confident in the competence of our specialists.”— Doctor Smart
- Min. project
- $30k+
- Portfolio
- 22
- Reviews
- 3
SoftMediaLab LLC (SoftMediaLab, SML) is a Russian IT company founded in Ekaterinburg in 2015. We specialize in custom web and mobile development for technology companies with high…
- Min. project
- $10k+
- Portfolio
- 19
- Reviews
- 3
Working in every field of mobile app development, e-legion empowers their clients with comprehensive and market-ready apps. The company focuses on building apps that have authentic…
- Min. project
- $30k+
- Portfolio
- 16
Shakuro was founded in 2006 with a simple yet powerful idea: to unify the best development and design talents to create and launch reliable mobile apps, websites, and other digital…
- Min. project
- $10k+
- Portfolio
- 21
Atilekt
B+Atilekt Web Studio - creating websites for the profit and success of your business since 2000. Established at the turn of the century, Atilekt's main goal is to develop websites fo…
- Min. project
- $100+
- Portfolio
- 1
Digex Co is engaged in the development of software products for business, provides outsourcing services for specialists in the IT sphere, also Digex Co is engaged in the developmen…
- Min. project
- $30k+
- Portfolio
- 21
SwitchSoft Technologies Pvt.Ltd,one of the top ten mobile app development companies in hyderabad,India.We create smarter apps for smarter businesses. We Develop apps for all platfo…
- Min. project
- $10k+
- Portfolio
- 5
BTI Brand Innovations is a Toronto-based full-service digital marketing agency that provides flexible and customized packages to small businesses, and the agency is comprised of so…
- Min. project
- $3k+
Since 2000 · 51-200 employees
BelHard Group of Companies is a modern approach to solving the most complex tasks in the IT sphere, it is a prompt solution of issues, a comprehensive approach and unique technolog…
- Min. project
- $3k+
EWEBAC is one of the fastest growing SEO Company based in Mumbai, Becoming an Search giant offer end to end Online Marketing Solutions in Mumbai, India as well as all over the worl…
- Min. project
- $100+
Web and Mobile Application Development CompanyAddon Solutions has secured an eminent place as a leading web and mobile app development company in outsourcing arena.Its big scale we…
- Min. project
- $10k+
- Portfolio
- 4
Ignite has successfully completed many specialized projects and has satisfied its customers using its core business models. Its Agile Fix Price model helps the customer to define a…
- Portfolio
- 1
Quytech is a leading mobile app development company offering Android, iPhone custom mobile app development services to business enterprises & startups. Its provide enterprise appli…
Appfox
A+We have assembled a team of cool specialists: project managers, game designers, programmers, illustrators, analysts and marketers. We provide a full range of turnkey services - fro…
- Min. project
- $30k+
- Portfolio
- 95
In this world full of change it is important to have a tech partner you can trust. Main services: Consulting and custom software development of Web, IOS, Android, SAAS, Big Data pr…
- Portfolio
- 47
Marketing agency with a product approach. We aim for multiple business growth. We assemble cross-functional teams for each project. We work in short iterations: formulate hypothese…
- Min. project
- $10k+
- Portfolio
- 29
AnalysisWe analyze business processes to improve their functionality. We concentrate on definining optimization possibilities and increasing the effectiveness of customer"s busines…
Mtoag, established in 2009 provides the most economical and consumer friendly solutions at a cutthroat cost. The company focuses on long term bond with their customers by providing…
- Min. project
- $20k+
- Portfolio
- 3
- Min. project
- $100+
- Portfolio
- 9
Brevity Software Solutions Pvt Ltd is a Professional website design and development Services Company in India that provides strategic business solutions and customized software. It…
Warsaw · Since 1997 · 500+ employees
AI-First Company. Fast Response. Responsive Services
- Min. project
- $20k+
- Hourly rate
- $24–$70/hr
- Portfolio
- 11
Does your organization need a presentable website that will bring in new customers and increase online sales? We do not just make sites that are lying dead weight on the vastness o…
- Min. project
- $100+
- Portfolio
- 7
BBT IS A DIGITAL AGENCY BASED IN AUCKLAND, NEW ZEALAND
- Portfolio
- 1
NITYA Software Solutions, Inc. (NITYA) is a corporation established in 2005 and organized under the laws of the State of Utah. It is engaged in the business of “NITYA innovat…
- Min. project
- $20k+
We have already realized more than 40 projects for clients from Europe and CIS in absolutely different directions: e-commerce, IoT, SRM-systems, blockchain and others. According to…
- Min. project
- $20k+
- Portfolio
- 5
HWdTech LLC was founded in 2011 and now we have 15+ developers. We provide safe outsourcing services and top quality results for your business. We focus on C#, Node.JS, Javascript,…
- Min. project
- $3k+
- Portfolio
- 5
FIFIUM is a rung on the ladder of success, helping you to reach on top. We are a fastest growing mobile app development company in Denmark, serving national, as well as internation…
- Min. project
- $30k+
Boise · Since 2003 · 1-10 employees
Bring Your Idea To Life
- Min. project
- $10k+
- Hourly rate
- $150+/hr
We offer Dedicated Teams of developers that seamlessly become a part of the clients’ business. Whether you need to scale internal team or extend your technical expertise, our…
- Min. project
- $3k+
Before you shortlist anyone
All calculatorsThe short answer
193 C# companies are listed. 68% publish a minimum project budget; the median floor is $10k. Most work starts in the $10–20k range. Median published rate is $25/hr across 13 companies.
Best supplied: United States (18) · India (12) · United Kingdom (5)
Recalculated 2026-10-09 from live profiles.
What it costs, by country
Each cell counts companies whose published minimum project budget falls in that band. Only countries with at least 5 listed companies appear.
| Country | under $3k | $3–10k | $10–20k | $20–30k | $30k+ | Median rate |
|---|---|---|---|---|---|---|
| United States18Widest choice | — | 4 | 2 | 3 | 4 | — |
| India12 | — | 2 | 2 | 2 | 2 | — |
| United Kingdom5 | — | 3 | — | — | 1 | — |
How this table is built
- Figures are minimum project budgets companies publish on their own profiles — the floor below which they decline work, not the price of a finished project.
- USD only. Companies quote in six currencies and averaging across them produces a number nobody charges.
- Budgets outside $300–$2,000,000 and rates outside $5–$500/hr are dropped as data-entry errors.
- A country needs 5 listed companies for a row, and 5 published rates before a median rate is shown.
What will your budget reach?
Move the slider. Every figure below is a count of companies whose published minimum project budget sits at or under that amount.
36 of 131 companies (27%) take projects at this size.
Where the entry thresholds sit
- under $3k
- 4
- $3–10k
- 32
- $10–20k
- 39
- $20–30k
- 29
- $30k+
- 27
Goes furthest in United States — 4 companies
This says who will engage, not what your scope should cost. A budget that reaches most of the market still buys very different things depending on what you are building.
Who is focused, and who has proved it
Horizontal: how concentrated a company is on C#. Vertical: how much checkable evidence stands behind it. 55 of 193 companies are plotted — the rest have fewer than 2 evidence signals, so placing them would be guesswork.
- CodesteticLeaders
- App AndroidLeaders
- SoftMediaLabLeaders
- DMILeaders
- FME Extensions DubaiLeaders
- TIQUMLeaders
How a company is placed
- Focus is the inverse of how many categories a company claims, blended with the share of its portfolio tagged with this one. A firm listing three technologies is concentrated; a firm listing forty also appears here.
- Proven delivery adds published reviews (to 20), portfolio projects (to 25), Ahrefs Domain Rating (to 60) and years listed (to 10). Each is capped so no single signal carries a company to the top.
- Positions are relative to the other companies on this page: the median company sits at the centre of each axis, so a quadrant boundary means "ahead of half the companies listed here". Raw scores are in each bubble's tooltip.
- Deliberately excluded: the star rating, which sits in too narrow a band to separate anyone; the editorial rank, which is a hand-assigned sort weight; and paid verification, which does not move anything on this chart.
- Leaders:
- Concentrated on this work and with the record to show for it.
- Specialists:
- This is most of what they do, but the public evidence is still thin.
- Established generalists:
- A substantial track record, spread across many categories.
- Emerging:
- Building both focus and evidence.
Customer Reviews about C#
ENCYPHERS
The new email flows felt elevated, aligned with our brand identity, and created a more seamless experience for customers after subscribing and making a purchase. Communication throughout the project was organized and collaborative, and the final result added a much stronger retention layer to our ecommerce experience.
Malinovsky Digital Agency
The Malinovsky team handled the SEO for our crypto project, Trader Make Money. We aimed to rank in the TOP search results for the query 'crypto trading journal.' The team performed basic technical optimization on our site, collected relevant queries, and optimized the Homepage for multiple languages. They also carried out two rounds of link building to strengthen the site's authority. Thanks to their efforts, our project, Trader Make Money, reached TOP 1 in just 3 months.
JanBask Digital Design
We had a positive experience working with JanBask Digital Design for our website redesign and digital marketing needs. Their team was professional, responsive, and easy to communicate with throughout the project. They created a modern, mobile-friendly website that improved our online presence and user experience. We also appreciated their support with SEO and website optimization, which helped increase visibility and engagement. The project was completed on time, and the team was always open to feedback and revisions. Overall, JanBask Digital Design delivered quality work and reliable support, and we were satisfied with the collaboration.
Portfolio Projects
Why Trust Wadline
Wadline is a trusted platform for finding IT companies and agencies. We help businesses make confident, data-backed decisions through verified reviews, detailed portfolios, and transparent company information.
Verified Client Reviews
Every review on Wadline undergoes verification. We confirm the authenticity of client feedback by cross-checking project details, timelines, and results to ensure credibility.
Data-Driven Rankings
Our company rankings are powered by data. Each company is evaluated based on expertise, experience, portfolio quality, and client satisfaction to help you find the right partner.
Global Reach & Recognition
Wadline connects businesses worldwide with reliable tech partners. Our platform features companies from multiple countries, helping you find local or international expertise.
Full Transparency
From verified reviews and portfolio highlights to service focus and pricing, Wadline provides a comprehensive view of every company to help you make informed decisions.
We evaluate service providers using a structured methodology that combines client interviews, portfolio analysis, and market presence assessment.
Learn about our methodology →Explore with AI
Get an AI-powered summary of top companies in this category. Click any service below to analyze this page with your preferred AI assistant.