We have now launched Territory Plan Pro for Salesforce.com!
As of today the application is generally available on the Salesforce.com Application Exchange. This is a similar application to the windows based sales planning tool, however, since it is a native application built on the Force.com platform, all of your contacts, accounts and opportunities are available to
simply click and pick to add to your plan. Additionally, tasks and events are created in the app and they roll into your normal task lists. With workflow, you can even submit the plan to your manager for review. We are pretty excited about this and have already started on the Account Plan Pro product. If you are interested in the app, the Datasheet and a quick video for the SFDC Version are at this link Territory Plan Pro.