Online/Offline tools for team project management are expensive. I used to do procurement for things like this. I cringe at the money spent here. I would like to think that no matter if you are at a large organization or a small one, you would will watch spending with a great amount of responsibility.
Purchasing tools like this goes into the tens of thousands of dollars for even small organizations. This cost is very high. I find this is the case for most project management software.
There are inexpensive an very Agile alternatives to doing things this way. I personally love my card wall. If the wall gets hit by a tasmanian devil, I keep an soft copy in Excel/Numbers/Google Docs or favored spreadsheet application.