"After carefully evaluating SpreadsheetGear, Excel Services, and other 3rd party options, we ultimately chose SpreadsheetGear for .NET because it is the best fit for MSN Money."

Chris Donohue
Program Manager
MSN Money

"Our key developers have over fifty years of combined experience developing high performance commercially available spreadsheet technology which is used by most of the Fortune 500."

Joe Erickson
Founder and CEO
SpreadsheetGear LLC

"We just wanted you to know how thrilled we are by the performance we are seeing with SpreadsheetGear for .NET. A 6,000 KB Excel workbook is loading into the WorkbookView control in less than a second. This is over 100 times faster than other controls we’ve tested. That difference makes it possible for us to develop and release a viable product with the Microsoft .NET Framework."

Amy Tate
Chief .NET Architect
Applied OLAP, Inc.
Huntsville, Alabama

"You have an excellent product. I've finished my testing and was able to rewrite a program using VB.NET and your control. I wrote the previous version 4 years ago using VB6 which employed the Excel COM object. The old program generated about 2100 excel sheets in 8 hours. With your control it now takes 7 minutes!

I also wrote a web form in ASP.NET VB using your control. This was also previously a VB6 / Excel app. This one went from 36 minutes to less than a minute.

I'm having no trouble getting this purchase approved!"

Mark Hitchcock
Manager of Information Technology
Administrative Concepts, Inc.

We’ve been using SpreadsheetGear for 5 years. One of the things that makes this product special is that I really don’t have to think about it – I can spend my time worrying about the application that wraps it rather than the technology itself.

The vendor is great to work with too – technical questions are addressed quickly and accurately, without a lot of the refusal to admit problems that plagues other vendors.

Great job!!!

Bill Wilson
Development Manager
Thomson Reuters

"Wow! Thank you for the hint!

Your support is like your product: Perfect!!!"

Christian Donges
:em engineering methods AG
Darmstadt, Germany

SpreadsheetGear is a great product. The speed is unmatched and the ease of coding makes it a winner.

Steve Cruickshank
Redwood Software

I have been developing software for 28 years and have used many tools on many different platforms. Your technical support is the best I have ever seen.

Greg Peters
Software Architect
ValuSource

“Your interface-based approach is refreshing: the API is natural and the underlying code is blindingly fast for what it does.

Changing my Excel abstraction to use SpreadsheetGear brought a 2 month pull from 48 minutes (2880 seconds) to 12.7 seconds.

Wow!"

Dennis C. Wright
dWare.biz, LLC

I tried SpreadsheetGear a few months ago and decided to go with a competitor. Big mistake.

Code which opens two workbooks with a large number of formulas initially took over 3 minutes. With a lot of manipulation I got this down to 90 seconds.

SpreadsheetGear does it in 6 seconds!!!"

David Lees - Proprietor
Compaid Computer Services
Reading, England

"SpreadsheetGear for .NET is a great piece of software that has given me faith that there are still developers who write great code to solve real problems and are serious about supporting it."

Deane Barker
Blend Interactive
Sioux Falls, South Dakota

"Thanks very much!

The more I understand and use SpreadsheetGear, the more I like it. Great job and excellent support."

Rob Stephens
RGS Consulting
Seattle, Washington

We really love SpreadsheetGear for .NET. The comprehensive and robust set of worksheet functions ensures that our customers are able to fully leverage their Excel knowledge in our product.

Andreas Lipphardt
XLCubed Ltd
Hessen Germany

I conducted a three month analysis comparing three top spreadsheet controls for .NET application developers: SpreadsheetGear, SyncFusion XlsIO, and ComponentOne Spread.NET. The definite winner was SpreadsheetGear, with ComponentOne Spread.NET in second. SpreadsheetGear provides the most Excel-like experience, is the most performant, and provides the most responsive and capable product support.

I build a reporting engine for my company and SpreadsheetGear made it awesome. Our customers have been very pleased. I wanted to share my extensive analysis with any other developers out there trying to find the right spreadsheet control for their .NET application.

Joseph Fluckiger
Sr. Software Architect
Thermo Fisher Scientific
Austin, TX