Ariba, Inc. (Nasdaq: ARBA), the leading spend management solutions provider, today announced it has been positioned by Gartner, Inc. in the Leaders quadrant of the "Magic Quadrant for Strategic Sourcing Suites." As part of this evaluation, Gartner reviewed Ariba's Sourcing, Spend Visibility, Supplier Information/Supplier Performance Management, and Contract Management solutions. Vendors in the Magic Quadrant are evaluated based on their ability to execute and completeness of vision. Click here for more.