Their Xamarin UI tools are great Their Xamarin UI tools are great, and the free Community license is indispensable for small developers like myself. I've contacted their support group a few times, either with questions or bugs, and their responses are timely and helpful.

Dynamic Company, Syncfusion I think WinUI is not that popular framework yet. Syncfusion already prepared the best WinUI framework. I chose WinUI for legacy c++ libraries use in .NET framework. I am new to WinUI and there were not many articles I can refer to about WinUI. Syncfusion provides awesome WinUI Controls include beautiful Chart libraries and Grid control. especially Charts with animation is really good. I also like your active support too. Syncfusion contacted me first and asked if I have questions. so I replied with some questions about WinUI Controls. Then I could get the solution quickly. I also saw many other frameworks products. it makes me think of that Syncfusion is very dynamic company and I can get the best help from Syncfusion products in future too.

Not so good Other companies, such as Telerik and DevExpress, offer superior products. While they may have fewer components, they are well-tested. With Syncfusion, we've encountered numerous bugs in their controls, resulting in significant time wasted on ticket submissions. The support provided by Syncfusion is subpar; they often take months to address issues and seem indifferent to user feedback. Their proposed solutions frequently fail to address the root problem. Additionally, feature requests remain in evaluation for years without any meaningful response to our requirements. The design of the Blazor components is particularly poor. Given the recent price increase, it's advisable to consider alternatives in the market.

Beautiful controls and amazing support Syncfusion's controls are beautiful, and their documentation is great, but what sets them apart for me is their support. We jumped into Blazor right at the beginning at a time when the controls were v1.0. We had many paper cuts on the way (as one would expect with a new tech), but the support has always been super solid. The Syncfusion team in the forum are so active and helpful that I have not had to submit a help desk ticket in years. Answers to questions are always comprehensive and often come with a sample project. Very happy with our decision to go with Syncfusion.

Greate experience with Syncfusion Grid component We are using the Grid UI component which is best in class. It provides many useful features such as filtering, sorting, searching, pagination, etc... You can also customize the menu and other stuff for your own needs. The Syncfusion support is very great. You can submit ticket for any question related to those components. Usually, you will get reply less than 24 hours. They will even provide technical support meeting to help you debug issues. And for the bugs you reported, they always try to fix them in the next release.