Rankings of .NET development companies, .NET developers to hire, .NET CMS partners (Umbraco, Sitecore, Kentico, Optimizely), Microsoft stack specialists and modernization firms, plus .NET developer tools, guides and comparisons. New pieces appear here as soon as they are published.
A category-by-category guide to the .NET developer tools worth using in 2027, with a ranked list for each.
Full-cycle .NET, C# and .NET MAUI development firms ranked on delivery record, technical depth, team size and pricing.
Where to hire .NET and Azure developers, from vetted talent networks to dedicated team providers, updated each year.
Umbraco, Sitecore, Kentico and Optimizely agencies that build and support enterprise .NET content platforms.
Firms and guides for moving legacy .NET Framework and Windows applications to modern .NET and the cloud.
Dynamics 365 and Business Central implementation partners and developers for companies running on Microsoft business apps.
UI component libraries, PDF and reporting tools, debugging proxies and the wider .NET toolchain, ranked and compared.
SQL Server developers and regional .NET development companies for teams that need a specific stack or location.
Ranked Lists
Our editorial rankings of .NET development companies, .NET developers, CMS partners, Microsoft stack specialists and developer tools.
.NET Framework 4.8 is the original Windows-only platform. It still receives security fixes but no new features. Modern .NET, which began as .NET Core, is cross-platform, runs on Windows, Linux and macOS, and gets a new release every November. .NET 10, released in November 2025, is the current long-term support version, so most new projects and migrations target it.
A development company suits projects that need a full team: architecture, design, QA and project management alongside the coding. Hiring individual developers, directly or through a talent network, suits companies that already have technical leadership and need to add capacity. The lists in this hub cover both routes.
The best-known .NET content management systems are Umbraco, Sitecore, Kentico (Xperience by Kentico) and Optimizely CMS. Umbraco is open source, while the other three are commercial platforms aimed at mid-size and enterprise sites. Each has a partner program, and the agency lists in this hub focus on firms with proven work on that platform.
.NET MAUI is Microsoft’s framework for building Android, iOS, Windows and macOS apps from one C# codebase. It replaced Xamarin, whose support ended in May 2024, so Xamarin apps need migrating. MAUI makes most sense for teams already invested in C# and .NET. Teams without that background often compare it with Flutter or React Native.
Most .NET teams work in Visual Studio, JetBrains Rider or VS Code with the C# Dev Kit, often adding ReSharper or an AI coding assistant. Commercial component suites from vendors such as Telerik, DevExpress and Syncfusion speed up UI, reporting and document work. The developer tools section of this hub ranks these options.
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