Travel Tools - Tracking airlines partners

Hello,

Each airline (and hotel) have many partners and its hard to keep track and utilize them. Are there any tools that centrally show the partners for a given airline/hotel? Is there any merit in attempting to build such a central repository (ofcourse, keeping it up to date might be lot of manual labour)

Cheers!
Rajiv

Maybe doesn't answer your question directly, but I use AirlineRouteMapper for award travel, and you can add custom "alliances" which you can include all the partners to show all the possible flights you can take with one airline's miles. For example, DL would show all the SkyTeam airlines as well as VA, TN, AS etc...