Telerik's controls are fast, intuitive, and easy to use. Everybody knows that. What I've been most impressed with is the Sharepoint 2010 integration. Sharepoint doesn't exactly have the most beautiful UI out of the box. Telerik's controls really give us the ability to quickly spruce up the UI but also add loads of functionality. Create a Visual Web Part, add datasource, add a Telerik control, modify the skin with Visual Style builder, deploy and repeat!
Thanks - you've got a lifelong customer here!
I have been using Telerik's controls since 2005 on various large Enterprise Web Applications and recently with ASP.NET MVC 3 and SharePoint 2010. As a Senior Developer I consider them a must have on all of my projects.
We believe RadEditor "Prometheus" is s wonderful extension of SharePoint Portal Server 2007 features. Websites created with this editor have the rich functionality that good community websites must have.
RadEditor is easy in implementation and we can build new websites with this editor in one or two weeks. It's incredible how Telerik controls can extend features of the default SharePoint Server editor.
Chief Executive Officer
My developer team has been using the Telerik control suite for over a year now on an internal application. From day 1, we were very impressed by the incredible feature-set, the ease of use and the great online tutorials and code examples. More recently, we have started doing a lot of client-side development, and again we are truly impressed. For people who are willing to spend the time developing deep code, I would recommend Telerik hands down.