The second version of Klout’s mobile app urges which content to share to up your social influence.
The startup, which measures online authority, is reportedly being swallowed up by Lithium, a pre-IPO social software-as-a-service company.
As it focuses on expanding overseas, Uber makes three hires who have backgrounds in Silicon Valley's hottest companies.
Microsoft says Yammer users have jumped 55 percent to about 8 million in the year since it bought the corporate social-networking company.
The startup launches a business dashboard to attract paying customers who want to understand the who, what, and why behind digital influence.
Microsoft's Bing team is teaming up with social-media vendor Klout in the name of social influence and Big Data.
Keep track of your Klout score from your iPhone with the official app.
The NFL Players Association gives its players credit for Uber services so they can party responsibly.
Don't care about your online influence? Klout automatically creates a profile for you using your public Twitter account, but here's how to opt-out.
Rafe talks with one of Klout's early venture funders, Shervin Pishevar, and TechCrunch writer Josh Constine.