Facebook to introduce new advertising platform : WSJ

Facebook is set to unveil a new advertising platform to improve effectiveness of online ads, the Wall Street Journal reported on Monday citing people with knowledge of the matter.

The product is a redesigned version of Atlas Advertiser Suite, an ad management and measurement platform that Facebook bought from Microsoft last year.

Read MoreTwitter users attack firm's 'shameful' marketing ploy

It is expected to help marketers target Facebook users more effectively by measuring which users have seen, interacted or acted upon ads that appear on Facebook's services and on third-party websites and apps.

The Facebook  logo is displayed on an Apple iPad Air in this photo in Washington.
Andrew Harrer | Bloomberg | Getty Images
The Facebook logo is displayed on an Apple iPad Air in this photo in Washington.

The product will also provide a tool for marketers to buy ads to target Facebook users across the Web.

Microsoft took on Atlas with its $6.3 billion acquisition of digital ad agency aQuantive in 2007. Unable to make it work for its own purposes, Microsoft wrote off $6.2 billion of the aQuantive deal's value in 2012.

Read MoreEight remarkable Facebook facts

The world's No.1 Internet social network, which lags behind market leader Google in U.S. market for online display ads, did not reveal how much it paid for the technology.

Facebook counts 1.5 million advertising customers and the company's ad business saw strong growth across all of its geographic regions, Chief Operating Officer Sheryl Sandberg told Reuters in July.

How Appssavvy is disrupting online ads
How Appssavvy is disrupting online ads   

Read MoreWhat your Facebook friends aren't sharing online

Mobile advertising revenue grew 151 percent year-over-year, accounting for roughly 62 percent of Facebook's overall ad revenue in the second quarter.