Santa Monica, Calif.—Marketing software company Nimble Inc. announced the release of Nimble 3.0, a relationship management software platform. The new version's upgrades include a redesigned home page that shows updated information such as deals in the pipeline and job changes for key contacts; more powerful search capabilities; and an apps marketplace. Nimble 3.0 also features a Signals Screen, which shows notifications across social networks, such as mentions or invitations on Facebook, LinkedIn and Twitter.