Your product ir really excelent. Whatever, Your product ir really excelent, and the attitude on serving the customer is the best. Whatever, some points to improve: 1) I think that it would be ideal you define a Single Point of Contact, I'd had to receive and send mails to at least four persons last months. 2) When I add rows to my linear programming model, I have to go to constraints menu to update the ranges instead Solver do it automatically.

Good app, but untrusted by Google. I really enjoy using the free version for simple arithmetic solving. It has a good interface that I prefer over some open-source versions (I am using this in Google Sheets). However, I wanted to let you know that Google flagged this extension as being suspicious and was not trusted. I will keep the app, but I highly suggest you work with Google to get on their trusted vendor list.

Great Solver with convinient interface Great solver with convenient interface

No issues with the software. No issues with the software. But disappointed that we are forced to upgrade to the latest version every time we renew our annual license. Our software does not change so there is no need to upgrade the FrontLine solver, but we are forced to and it is a nuisance.

I use the product regularly because I find the Excel-based transparency and convenience a nice complement to working in Matlab. I use the product regularly because I believe it is best in class. I think some of the upgrades are too expensive but I have no issue with the quality of the product. I find the frequent requests to confirm the license annoying. I travel internationally and have been locked out of the product when I was having internet connectivity issues. There has to be a moratorium on this (e.g. allow a week, a month before disabling the application). Also, Frontline has been the most difficult vendor for my IT folks to work with when it comes to using my license on multiple machines that only I operate. Again, there must be an easier way. Finally, I did try the consulting service and my experience was positive - worth the money.