"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

"I must say that in terms of structure and completeness, SpreadsheetGear kills the competition."

Mark Keogh, Technical Lead
BCC AdSystems
Sydney, Australia

September 22, 2005 - "The license allows royalty free deployment, making this a cost effective alternative to Excel as well as a technically superior one for generating worksheets and performing heavy-duty calculations from your .NET applications."

Mike Gunderloy
Lead developer for Larkware
Author of numerous books and articles on programming.

"Thanks again for your prompt response, and I would just like to say that this is by far the best library that I have worked with. It is hands down the most intuitive and easy to use API that I have used to work with Excel files. Its performance is hard to beat as well.”

Levi Wilson
Software Developer
Press Ganey Associates
South Bend, Indiana

"Your support is first rate. We always get an answer within a few minutes of any request or question. This support, combined with the exceptional speed and ease of use of your superior control enables me to create complex spreadsheet solutions that work in a few minutes instead of days. Keep up the excellent work!"

Greg Newman
WSFS Bank
Newark DE

I am really glad to be using your SpreadsheetGear component. The conversion process from the Formula One spreadsheet component was as easy as it could be and your API is really well designed.

Thank you very much.

Mark Frishman
Software Consultant
Boston, Mass

“SpreadsheetGear helped our team of developers in developing a .NET library that allows users to create custom reports. The ease of use of the SpreadsheetGear product saved us hours of development time and ultimately helped deliver an excellent product to the client. We would definitely recommend using this product!

Robert Jumblatt
Principal
CoreBix LLC
Vienna, VA

"Fantastic evaluation -- I started with a customer’s Excel workbook with a dashboard containing variable cells and a chart. Using SpreadsheetGear, and your Dashboard from 1693 Analytics sample as a template, I created my own ASP.NET page to display our client’s dashboard, and update based on the selection of parameters which get plugged into the variable cells. And I got this working in a single afternoon."

Andy Hofer
Directory of Development
NST Systems, Inc.
Stamford, CT

“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 must say that everyday that goes by I am more amazed with your component. It’s easy to use but still powerful. No more problems using Excel workbooks in the .NET environment.

You have spared me about 3 or 4 months of work with your excellent tool. I also must say that I’m using many other components from other companies and no one has proven to be as fast and effective as you in solving a support request.

Pedro Horta
IT Analyst / Programmer
OmnicomMediaGroup
Portugal

"SpreadsheetGear 2009 is Fantastic! I hate to think of NOT having SpreadsheetGear for even one day. These new capabilities just propelled this control way-way past any competition, of which you have none IMHO.

As a programmer, I respect the amount of work, etc., that goes into a product that works well and as advertised. We have been using SpreadsheetGear since 2006 and it has saved us countless hours, headaches and $$$. We have had no recurring crashes since we removed all Office COM objects and replaced them with SpreadsheetGear. It seems that everything runs a lot smoother and much faster.

SpreadsheetGear is in a league all by itself."

Greg Newman
Senior Software Engineer
WSFS Cash Connect

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